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Merge pull request #4220 from chewitt/amlogic-upstream

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bump Amlogic to Linux 5.6
This commit is contained in:
CvH 2020-03-08 08:30:16 +01:00 committed by GitHub
commit 9f00cd296d
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378 changed files with 25975 additions and 36526 deletions
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45
licenses/QCA.txt Normal file
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@ -0,0 +1,45 @@
Copyright (c) 2013-2017 Qualcomm Atheros, Inc.
All rights reserved.
Redistribution and use in binary forms, without
modification, are permitted (subject to the limitations in the
disclaimer below) provided that the following conditions are met:
* Redistributions must reproduce the above copyright notice, this list
of conditions, and the following disclaimer in the documentation
and/or other materials provided with the distribution.
* Neither the name of Qualcomm Atheros, Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
* No Reverse engineering, decompiling, decrypting, or disassembling of
this software is permitted.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. NO LICENSES OR OTHER RIGHTS,
WHETHER EXPRESS, IMPLIED, BASED ON ESTOPPEL OR OTHERWISE, ARE GRANTED
TO ANY PARTY'S PATENTS, PATENT APPLICATIONS, OR PATENTABLE INVENTIONS
BY VIRTUE OF THIS LICENSE OR THE DELIVERY OR PROVISION BY QUALCOMM
ATHEROS, INC. OF THE SOFTWARE.
IN NO EVENT SHALL THE COPYRIGHT OWNER OR ANY CONTRIBUTOR BE LIABLE FOR
ANY INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND REGARDLESS OF ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
OTHERWISE) ARISING IN ANY WAY OUT OF OR RESULTING FROM THE USE OF THE
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN ANY
EVENT, THE TOTAL AGGREGATE LIABILITY THAT MAY BE IMPOSED ON QUALCOMM
ATHEROS, INC. FOR ANY DIRECT DAMAGES ARISING UNDER OR RESULTING FROM
THIS AGREEMENT OR IN CONNECTION WITH ANY USE OF THE SOFTWARE SHALL NOT
EXCEED A TOTAL AMOUNT OF US$5.00.
IF ANY OF THE ABOVE PROVISIONS ARE HELD TO BE VOID, INVALID,
UNENFORCEABLE, OR ILLEGAL, THE OTHER PROVISIONS SHALL CONTINUE IN FULL
FORCE AND EFFECT.

4
packages/audio/alsa-utils/scripts/soundconfig
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@ -140,6 +140,10 @@ else
mixer $card 'FRDDR_B SRC 1 EN' on
mixer $card 'SPDIFOUT SRC SEL' 'IN 1'
mixer $card 'SPDIFOUT Playback' on
# Amlogic GX HDMI and S/PDIF
mixer $card 'AIU HDMI CTRL SRC' 'I2S'
mixer $card 'AIU SPDIF SRC SEL' 'SPDIF'
fi
exit 0

4
packages/linux-drivers/mali-bifrost/package.mk
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@ -2,8 +2,8 @@
# Copyright (C) 2019-present Team LibreELEC (https://libreelec.tv)
PKG_NAME="mali-bifrost"
PKG_VERSION="61bf5319dfd266b72a96c9c2d518dbbde8514d66" # BX301A01B-SW-99002-r16p0-01rel0
PKG_SHA256="b21d840586f24638d76d5a9684b812a4cb9415006f320a34db6f8b389cfb0a1c"
PKG_VERSION="af7c8d8bcdedd792a8d101d3a11876bb8bcbe3da" # BX301A01B-SW-99002-r16p0-01rel0
PKG_SHA256="712ba83f28bf687e2147f0f586678421b0d2cb5620423e93e7b7c9ddf35c1da5"
PKG_ARCH="arm aarch64"
PKG_LICENSE="GPL"
PKG_SITE="https://developer.arm.com/products/software/mali-drivers/bifrost-kernel"

1
packages/linux-firmware/meson-firmware/firmwares/any.dat
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@ -1 +0,0 @@
meson/*

43
packages/linux-firmware/meson-firmware/package.mk
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@ -1,43 +0,0 @@
# SPDX-License-Identifier: GPL-2.0
# Copyright (C) 2018-present Team LibreELEC (https://libreelec.tv)
PKG_NAME="meson-firmware"
PKG_VERSION="edd24b481293b93814494508cd4952b67f15acb3"
PKG_SHA256="2092c71a5eb106725784dadcc2cfea7be60254539a41fafebf311235283259e4"
PKG_LICENSE="GPLv2"
PKG_SITE="https://github.com/LibreELEC/meson-firmware"
PKG_URL="https://github.com/LibreELEC/meson-firmware/archive/$PKG_VERSION.tar.gz"
PKG_DEPENDS_TARGET="toolchain"
PKG_LONGDESC="meson-firmware: Amlogic microcode firmware for the V4L2 mem2mem vdec driver"
PKG_TOOLCHAIN="manual"
makeinstall_target() {
FW_TARGET_DIR=$INSTALL/$(get_full_firmware_dir)
if find_file_path config/$PKG_NAME.dat; then
FW_LISTS="${FOUND_PATH}"
else
FW_LISTS="${PKG_DIR}/firmwares/any.dat ${PKG_DIR}/firmwares/${TARGET_ARCH}.dat"
fi
for fwlist in ${FW_LISTS}; do
[ -f ${fwlist} ] || continue
while read -r fwline; do
[ -z "${fwline}" ] && continue
[[ ${fwline} =~ ^#.* ]] && continue
[[ ${fwline} =~ ^[[:space:]] ]] && continue
for fwfile in $(cd ${PKG_BUILD} && eval "find ${fwline}"); do
[ -d ${PKG_BUILD}/${fwfile} ] && continue
if [ -f ${PKG_BUILD}/${fwfile} ]; then
mkdir -p $(dirname ${FW_TARGET_DIR}/${fwfile})
cp -Lv ${PKG_BUILD}/${fwfile} ${FW_TARGET_DIR}/${fwfile}
else
echo "ERROR: Firmware file ${fwfile} does not exist - aborting"
exit 1
fi
done
done < ${fwlist}
done
}

16
packages/linux-firmware/qca-firmware/package.mk Normal file
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@ -0,0 +1,16 @@
# SPDX-License-Identifier: GPL-2.0
# Copyright (C) 2020-present Team LibreELEC (https://libreelec.tv)
PKG_NAME="qca-firmware"
PKG_VERSION="39d025c6d52085c529568c4e110ca6d0b290fef6"
PKG_SHA256="7af9e815f0cc5136819c9f7e02c548ea736d34c9a67ca065e5a693f4fdadb312"
PKG_LICENSE="QCA"
PKG_URL="https://github.com/LibreELEC/qca-firmware/archive/$PKG_VERSION.tar.gz"
PKG_LONGDESC="qca-firmware: WiFi/BT firmware for QCA9377 SDIO modules"
PKG_TOOLCHAIN="manual"
makeinstall_target() {
mkdir -p $INSTALL/$(get_full_firmware_dir)
cp -a ath10k $INSTALL/$(get_full_firmware_dir)
cp -a qca $INSTALL/$(get_full_firmware_dir)
}

13
packages/linux-firmware/qca-firmware/system.d/qca-firmware.service Normal file
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@ -0,0 +1,13 @@
[Unit]
Description=QCA Bluetooth Firmware Service
ConditionPathExists=/dev/ttyAML1
[Service]
Type=simple
RemainAfterExit=yes
ExecStart=/usr/bin/hciattach -n -s 115200 /dev/ttyAML1 qca 2000000
Restart=always
RestartSec=2
StartLimitInterval=0
LimitNPROC=1
TimeoutStopSec=1s

6
packages/linux-firmware/qca-firmware/udev.d/80-qca-firmware.rules Normal file
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@ -0,0 +1,6 @@
########################################################
# udev rules file for loading QCA9377 bluetooth firmware
########################################################
ACTION=="add", SUBSYSTEMS=="sdio", ATTRS{vendor}=="0x0271", ATTRS{device}=="0x0701", \
TAG+="systemd", ENV{SYSTEMD_WANTS}+="qca-firmware.service"

4
packages/linux/package.mk
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@ -16,8 +16,8 @@ PKG_PATCH_DIRS="$LINUX"
case "$LINUX" in
amlogic)
PKG_VERSION="4d856f72c10ecb060868ed10ff1b1453943fc6c8" # 5.3.0
PKG_SHA256="d3d49f2f7c06dd5acfd0f3337690e10eb2a3401be12154d470b41c255e603b3b"
PKG_VERSION="98d54f81e36ba3bf92172791eba5ca5bd813989b" # 5.6-rc4
PKG_SHA256="93d86760f8c2bc694c3a0ac6ceaa78034fe7d4026221d8480cd9696074d59a46"
PKG_URL="https://github.com/torvalds/linux/archive/$PKG_VERSION.tar.gz"
PKG_SOURCE_NAME="linux-$LINUX-$PKG_VERSION.tar.gz"
PKG_PATCH_DIRS="amlogic"

110
packages/linux/patches/amlogic/amlogic-0001-FROMGIT-drm-bridge-dw-hdmi-Use-automatic-CTS-generat.patch
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@ -1,110 +0,0 @@
From 4169a8c1d272251a1897ca3072ec9b27a04e90dc Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Wed, 12 Jun 2019 10:51:47 +0200
Subject: [PATCH 001/187] FROMGIT: drm/bridge: dw-hdmi: Use automatic CTS
generation mode when using non-AHB audio
When using an I2S source using a different clock source (usually the I2S
audio HW uses dedicated PLLs, different from the HDMI PHY PLL), fixed
CTS values will cause some frequent audio drop-out and glitches as
reported on Amlogic, Allwinner and Rockchip SoCs setups.
Setting the CTS in automatic mode will let the HDMI controller generate
automatically the CTS value to match the input audio clock.
The DesignWare DW-HDMI User Guide explains:
For Automatic CTS generation
Write "0" on the bit field "CTS_manual", Register 0x3205: AUD_CTS3
The DesignWare DW-HDMI Databook explains :
If "CTS_manual" bit equals 0b this registers contains "audCTS[19:0]"
generated by the Cycle time counter according to specified timing.
Cc: Jernej Skrabec <jernej.skrabec@siol.net>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Tested-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net>
Tested-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190612085147.26971-1-narmstrong@baylibre.com
(cherry-picked from fdbdcc83ffd7d00265a531e71f1d166566c09d66
git://anongit.freedesktop.org/drm/drm-misc)
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 45 +++++++++++++++--------
1 file changed, 30 insertions(+), 15 deletions(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index c6490949d9db..218a7b2308f7 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -508,8 +508,14 @@ static void hdmi_set_cts_n(struct dw_hdmi *hdmi, unsigned int cts,
/* nshift factor = 0 */
hdmi_modb(hdmi, 0, HDMI_AUD_CTS3_N_SHIFT_MASK, HDMI_AUD_CTS3);
- hdmi_writeb(hdmi, ((cts >> 16) & HDMI_AUD_CTS3_AUDCTS19_16_MASK) |
- HDMI_AUD_CTS3_CTS_MANUAL, HDMI_AUD_CTS3);
+ /* Use automatic CTS generation mode when CTS is not set */
+ if (cts)
+ hdmi_writeb(hdmi, ((cts >> 16) &
+ HDMI_AUD_CTS3_AUDCTS19_16_MASK) |
+ HDMI_AUD_CTS3_CTS_MANUAL,
+ HDMI_AUD_CTS3);
+ else
+ hdmi_writeb(hdmi, 0, HDMI_AUD_CTS3);
hdmi_writeb(hdmi, (cts >> 8) & 0xff, HDMI_AUD_CTS2);
hdmi_writeb(hdmi, cts & 0xff, HDMI_AUD_CTS1);
@@ -579,24 +585,33 @@ static void hdmi_set_clk_regenerator(struct dw_hdmi *hdmi,
{
unsigned long ftdms = pixel_clk;
unsigned int n, cts;
+ u8 config3;
u64 tmp;
n = hdmi_compute_n(sample_rate, pixel_clk);
- /*
- * Compute the CTS value from the N value. Note that CTS and N
- * can be up to 20 bits in total, so we need 64-bit math. Also
- * note that our TDMS clock is not fully accurate; it is accurate
- * to kHz. This can introduce an unnecessary remainder in the
- * calculation below, so we don't try to warn about that.
- */
- tmp = (u64)ftdms * n;
- do_div(tmp, 128 * sample_rate);
- cts = tmp;
+ config3 = hdmi_readb(hdmi, HDMI_CONFIG3_ID);
- dev_dbg(hdmi->dev, "%s: fs=%uHz ftdms=%lu.%03luMHz N=%d cts=%d\n",
- __func__, sample_rate, ftdms / 1000000, (ftdms / 1000) % 1000,
- n, cts);
+ /* Only compute CTS when using internal AHB audio */
+ if (config3 & HDMI_CONFIG3_AHBAUDDMA) {
+ /*
+ * Compute the CTS value from the N value. Note that CTS and N
+ * can be up to 20 bits in total, so we need 64-bit math. Also
+ * note that our TDMS clock is not fully accurate; it is
+ * accurate to kHz. This can introduce an unnecessary remainder
+ * in the calculation below, so we don't try to warn about that.
+ */
+ tmp = (u64)ftdms * n;
+ do_div(tmp, 128 * sample_rate);
+ cts = tmp;
+
+ dev_dbg(hdmi->dev, "%s: fs=%uHz ftdms=%lu.%03luMHz N=%d cts=%d\n",
+ __func__, sample_rate,
+ ftdms / 1000000, (ftdms / 1000) % 1000,
+ n, cts);
+ } else {
+ cts = 0;
+ }
spin_lock_irq(&hdmi->audio_lock);
hdmi->audio_n = n;
--
2.17.1

77
packages/linux/patches/amlogic/amlogic-0001-FROMLIST-drm-panfrost-Don-t-try-to-map-on-error-faul.patch Normal file
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@ -0,0 +1,77 @@
From 42f3bbd03e5f991da0e42d827addc859f3b9b117 Mon Sep 17 00:00:00 2001
From: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Date: Mon, 24 Feb 2020 02:01:13 +0000
Subject: [PATCH 001/146] FROMLIST: drm/panfrost: Don't try to map on error
faults
If the exception type isn't a translation fault, don't try to map and
instead go straight to a terminal fault.
Otherwise, we can get flooded by kernel warnings and further faults.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Rob Herring <robh@kernel.org>
---
drivers/gpu/drm/panfrost/panfrost_mmu.c | 44 +++++++++++--------------
1 file changed, 19 insertions(+), 25 deletions(-)
diff --git a/drivers/gpu/drm/panfrost/panfrost_mmu.c b/drivers/gpu/drm/panfrost/panfrost_mmu.c
index 3107b0738e40..5d75f8cf6477 100644
--- a/drivers/gpu/drm/panfrost/panfrost_mmu.c
+++ b/drivers/gpu/drm/panfrost/panfrost_mmu.c
@@ -601,33 +601,27 @@ static irqreturn_t panfrost_mmu_irq_handler_thread(int irq, void *data)
source_id = (fault_status >> 16);
/* Page fault only */
- if ((status & mask) == BIT(i)) {
- WARN_ON(exception_type < 0xC1 || exception_type > 0xC4);
-
+ ret = -1;
+ if ((status & mask) == BIT(i) && (exception_type & 0xF8) == 0xC0)
ret = panfrost_mmu_map_fault_addr(pfdev, i, addr);
- if (!ret) {
- mmu_write(pfdev, MMU_INT_CLEAR, BIT(i));
- status &= ~mask;
- continue;
- }
- }
- /* terminal fault, print info about the fault */
- dev_err(pfdev->dev,
- "Unhandled Page fault in AS%d at VA 0x%016llX\n"
- "Reason: %s\n"
- "raw fault status: 0x%X\n"
- "decoded fault status: %s\n"
- "exception type 0x%X: %s\n"
- "access type 0x%X: %s\n"
- "source id 0x%X\n",
- i, addr,
- "TODO",
- fault_status,
- (fault_status & (1 << 10) ? "DECODER FAULT" : "SLAVE FAULT"),
- exception_type, panfrost_exception_name(pfdev, exception_type),
- access_type, access_type_name(pfdev, fault_status),
- source_id);
+ if (ret)
+ /* terminal fault, print info about the fault */
+ dev_err(pfdev->dev,
+ "Unhandled Page fault in AS%d at VA 0x%016llX\n"
+ "Reason: %s\n"
+ "raw fault status: 0x%X\n"
+ "decoded fault status: %s\n"
+ "exception type 0x%X: %s\n"
+ "access type 0x%X: %s\n"
+ "source id 0x%X\n",
+ i, addr,
+ "TODO",
+ fault_status,
+ (fault_status & (1 << 10) ? "DECODER FAULT" : "SLAVE FAULT"),
+ exception_type, panfrost_exception_name(pfdev, exception_type),
+ access_type, access_type_name(pfdev, fault_status),
+ source_id);
mmu_write(pfdev, MMU_INT_CLEAR, mask);
--
2.17.1

36
packages/linux/patches/amlogic/amlogic-0002-FROMGIT-clk-meson-g12a-fix-hifi-typo-in-mali-parent_.patch
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@ -1,36 +0,0 @@
From 0d38ee3d8b2f937e774b0072711fe6b49fc66cd0 Mon Sep 17 00:00:00 2001
From: Alexandre Mergnat <amergnat@baylibre.com>
Date: Fri, 24 May 2019 11:15:32 +0200
Subject: [PATCH 002/187] FROMGIT: clk: meson: g12a: fix hifi typo in mali
parent_names
Replace hihi by hifi in the mali parent_names of the g12a SoC family.
Fixes: 085a4ea93d54 ("clk: meson: g12a: add peripheral clock controller")
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
(cherry picked from commit b6297d9e078a4127fb608ede4d0944855dde667d
https://github.com/BayLibre/clk-meson v5.4/drivers)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/clk/meson/g12a.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c
index db1c4ed9d54e..7bc5566b66f7 100644
--- a/drivers/clk/meson/g12a.c
+++ b/drivers/clk/meson/g12a.c
@@ -2888,7 +2888,7 @@ static struct clk_regmap g12a_hdmi = {
*/
static const char * const g12a_mali_0_1_parent_names[] = {
- IN_PREFIX "xtal", "gp0_pll", "hihi_pll", "fclk_div2p5",
+ IN_PREFIX "xtal", "gp0_pll", "hifi_pll", "fclk_div2p5",
"fclk_div3", "fclk_div4", "fclk_div5", "fclk_div7"
};
--
2.17.1

30
packages/linux/patches/amlogic/amlogic-0002-FROMGIT-drm-lima-update-register-info.patch Normal file
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@ -0,0 +1,30 @@
From 72475ec15080b4a976c3815261723a91bb9a755b Mon Sep 17 00:00:00 2001
From: Qiang Yu <yuq825@gmail.com>
Date: Thu, 16 Jan 2020 21:11:53 +0800
Subject: [PATCH 002/146] FROMGIT: drm/lima: update register info
From Mali r10p0 kernel driver source code.
Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Tested-by: Andreas Baierl <ichgeh@imkreisrum.de>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200116131157.13346-2-yuq825@gmail.com
---
drivers/gpu/drm/lima/lima_regs.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/lima/lima_regs.h b/drivers/gpu/drm/lima/lima_regs.h
index ace8ecefbe90..0124c90e0153 100644
--- a/drivers/gpu/drm/lima/lima_regs.h
+++ b/drivers/gpu/drm/lima/lima_regs.h
@@ -239,6 +239,7 @@
#define LIMA_MMU_STATUS_REPLAY_BUFFER_EMPTY BIT(4)
#define LIMA_MMU_STATUS_PAGE_FAULT_IS_WRITE BIT(5)
#define LIMA_MMU_STATUS_BUS_ID(x) ((x >> 6) & 0x1F)
+#define LIMA_MMU_STATUS_STALL_NOT_ACTIVE BIT(31)
#define LIMA_MMU_COMMAND 0x0008
#define LIMA_MMU_COMMAND_ENABLE_PAGING 0x00
#define LIMA_MMU_COMMAND_DISABLE_PAGING 0x01
--
2.17.1

534
packages/linux/patches/amlogic/amlogic-0003-FROMGIT-clk-meson-axg-audio-migrate-to-the-new-paren.patch
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@ -1,534 +0,0 @@
From 2ae77fa279fc6bf3006d0d28b3c809cb3f09813e Mon Sep 17 00:00:00 2001
From: Alexandre Mergnat <amergnat@baylibre.com>
Date: Thu, 25 Jul 2019 18:40:23 +0200
Subject: [PATCH 003/187] FROMGIT: clk: meson: axg-audio: migrate to the new
parent description method
This clock controller use the string comparison method to describe parent
relation between the clocks, which is not optimized. A recent patch [0]
allows parents to be specified without string names or with device-tree
clock name by using a new assignment structure.
Migrate to the new way by using .parent_hws where possible (when parent
clocks are localy declared in the controller) and use .parent_data
otherwise.
Remove clk input helper and all bypass clocks (declared in probe function)
which are no longer used since we are able to use device-tree clock name
directly.
[0] commit fc0c209c147f ("clk: Allow parents to be specified without string names")
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
[jbrunet@baylibre.com: remove CLK_SET_RATE_PARENT from mst muxes]
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
(cherry picked from commit 282420eed23f237963f2033b2f2bedb90fbcc5e1
https://github.com/BayLibre/clk-meson v5.4/drivers)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/clk/meson/Kconfig | 1 -
drivers/clk/meson/axg-audio.c | 261 ++++++++++++++++------------------
2 files changed, 120 insertions(+), 142 deletions(-)
diff --git a/drivers/clk/meson/Kconfig b/drivers/clk/meson/Kconfig
index a6b20e123e0c..ee0b84b6b329 100644
--- a/drivers/clk/meson/Kconfig
+++ b/drivers/clk/meson/Kconfig
@@ -86,7 +86,6 @@ config COMMON_CLK_AXG
config COMMON_CLK_AXG_AUDIO
tristate "Meson AXG Audio Clock Controller Driver"
depends on ARCH_MESON
- select COMMON_CLK_MESON_INPUT
select COMMON_CLK_MESON_REGMAP
select COMMON_CLK_MESON_PHASE
select COMMON_CLK_MESON_SCLK_DIV
diff --git a/drivers/clk/meson/axg-audio.c b/drivers/clk/meson/axg-audio.c
index 8028ff6f6610..741df7e955ca 100644
--- a/drivers/clk/meson/axg-audio.c
+++ b/drivers/clk/meson/axg-audio.c
@@ -15,7 +15,6 @@
#include <linux/slab.h>
#include "axg-audio.h"
-#include "clk-input.h"
#include "clk-regmap.h"
#include "clk-phase.h"
#include "sclk-div.h"
@@ -24,7 +23,7 @@
#define AUD_SLV_SCLK_COUNT 10
#define AUD_SLV_LRCLK_COUNT 10
-#define AUD_GATE(_name, _reg, _bit, _pname, _iflags) \
+#define AUD_GATE(_name, _reg, _bit, _phws, _iflags) \
struct clk_regmap aud_##_name = { \
.data = &(struct clk_regmap_gate_data){ \
.offset = (_reg), \
@@ -33,13 +32,13 @@ struct clk_regmap aud_##_name = { \
.hw.init = &(struct clk_init_data) { \
.name = "aud_"#_name, \
.ops = &clk_regmap_gate_ops, \
- .parent_names = (const char *[]){ _pname }, \
+ .parent_hws = (const struct clk_hw *[]) { &_phws.hw }, \
.num_parents = 1, \
.flags = CLK_DUTY_CYCLE_PARENT | (_iflags), \
}, \
}
-#define AUD_MUX(_name, _reg, _mask, _shift, _dflags, _pnames, _iflags) \
+#define AUD_MUX(_name, _reg, _mask, _shift, _dflags, _pdata, _iflags) \
struct clk_regmap aud_##_name = { \
.data = &(struct clk_regmap_mux_data){ \
.offset = (_reg), \
@@ -50,13 +49,13 @@ struct clk_regmap aud_##_name = { \
.hw.init = &(struct clk_init_data){ \
.name = "aud_"#_name, \
.ops = &clk_regmap_mux_ops, \
- .parent_names = (_pnames), \
- .num_parents = ARRAY_SIZE(_pnames), \
+ .parent_data = _pdata, \
+ .num_parents = ARRAY_SIZE(_pdata), \
.flags = CLK_DUTY_CYCLE_PARENT | (_iflags), \
}, \
}
-#define AUD_DIV(_name, _reg, _shift, _width, _dflags, _pname, _iflags) \
+#define AUD_DIV(_name, _reg, _shift, _width, _dflags, _phws, _iflags) \
struct clk_regmap aud_##_name = { \
.data = &(struct clk_regmap_div_data){ \
.offset = (_reg), \
@@ -67,15 +66,27 @@ struct clk_regmap aud_##_name = { \
.hw.init = &(struct clk_init_data){ \
.name = "aud_"#_name, \
.ops = &clk_regmap_divider_ops, \
- .parent_names = (const char *[]) { _pname }, \
+ .parent_hws = (const struct clk_hw *[]) { &_phws.hw }, \
.num_parents = 1, \
.flags = (_iflags), \
}, \
}
#define AUD_PCLK_GATE(_name, _bit) \
- AUD_GATE(_name, AUDIO_CLK_GATE_EN, _bit, "audio_pclk", 0)
-
+struct clk_regmap aud_##_name = { \
+ .data = &(struct clk_regmap_gate_data){ \
+ .offset = (AUDIO_CLK_GATE_EN), \
+ .bit_idx = (_bit), \
+ }, \
+ .hw.init = &(struct clk_init_data) { \
+ .name = "aud_"#_name, \
+ .ops = &clk_regmap_gate_ops, \
+ .parent_data = &(const struct clk_parent_data) { \
+ .fw_name = "pclk", \
+ }, \
+ .num_parents = 1, \
+ }, \
+}
/* Audio peripheral clocks */
static AUD_PCLK_GATE(ddr_arb, 0);
static AUD_PCLK_GATE(pdm, 1);
@@ -100,14 +111,20 @@ static AUD_PCLK_GATE(power_detect, 19);
static AUD_PCLK_GATE(spdifout_b, 21);
/* Audio Master Clocks */
-static const char * const mst_mux_parent_names[] = {
- "aud_mst_in0", "aud_mst_in1", "aud_mst_in2", "aud_mst_in3",
- "aud_mst_in4", "aud_mst_in5", "aud_mst_in6", "aud_mst_in7",
+static const struct clk_parent_data mst_mux_parent_data[] = {
+ { .fw_name = "mst_in0", },
+ { .fw_name = "mst_in1", },
+ { .fw_name = "mst_in2", },
+ { .fw_name = "mst_in3", },
+ { .fw_name = "mst_in4", },
+ { .fw_name = "mst_in5", },
+ { .fw_name = "mst_in6", },
+ { .fw_name = "mst_in7", },
};
#define AUD_MST_MUX(_name, _reg, _flag) \
AUD_MUX(_name##_sel, _reg, 0x7, 24, _flag, \
- mst_mux_parent_names, CLK_SET_RATE_PARENT)
+ mst_mux_parent_data, 0)
#define AUD_MST_MCLK_MUX(_name, _reg) \
AUD_MST_MUX(_name, _reg, CLK_MUX_ROUND_CLOSEST)
@@ -129,7 +146,7 @@ static AUD_MST_MCLK_MUX(spdifout_b_clk, AUDIO_CLK_SPDIFOUT_B_CTRL);
#define AUD_MST_DIV(_name, _reg, _flag) \
AUD_DIV(_name##_div, _reg, 0, 16, _flag, \
- "aud_"#_name"_sel", CLK_SET_RATE_PARENT) \
+ aud_##_name##_sel, CLK_SET_RATE_PARENT) \
#define AUD_MST_MCLK_DIV(_name, _reg) \
AUD_MST_DIV(_name, _reg, CLK_DIVIDER_ROUND_CLOSEST)
@@ -150,7 +167,7 @@ static AUD_MST_SYS_DIV(pdm_sysclk, AUDIO_CLK_PDMIN_CTRL1);
static AUD_MST_MCLK_DIV(spdifout_b_clk, AUDIO_CLK_SPDIFOUT_B_CTRL);
#define AUD_MST_MCLK_GATE(_name, _reg) \
- AUD_GATE(_name, _reg, 31, "aud_"#_name"_div", \
+ AUD_GATE(_name, _reg, 31, aud_##_name##_div, \
CLK_SET_RATE_PARENT)
static AUD_MST_MCLK_GATE(mst_a_mclk, AUDIO_MCLK_A_CTRL);
@@ -168,7 +185,7 @@ static AUD_MST_MCLK_GATE(spdifout_b_clk, AUDIO_CLK_SPDIFOUT_B_CTRL);
/* Sample Clocks */
#define AUD_MST_SCLK_PRE_EN(_name, _reg) \
AUD_GATE(mst_##_name##_sclk_pre_en, _reg, 31, \
- "aud_mst_"#_name"_mclk", 0)
+ aud_mst_##_name##_mclk, 0)
static AUD_MST_SCLK_PRE_EN(a, AUDIO_MST_A_SCLK_CTRL0);
static AUD_MST_SCLK_PRE_EN(b, AUDIO_MST_B_SCLK_CTRL0);
@@ -178,7 +195,7 @@ static AUD_MST_SCLK_PRE_EN(e, AUDIO_MST_E_SCLK_CTRL0);
static AUD_MST_SCLK_PRE_EN(f, AUDIO_MST_F_SCLK_CTRL0);
#define AUD_SCLK_DIV(_name, _reg, _div_shift, _div_width, \
- _hi_shift, _hi_width, _pname, _iflags) \
+ _hi_shift, _hi_width, _phws, _iflags) \
struct clk_regmap aud_##_name = { \
.data = &(struct meson_sclk_div_data) { \
.div = { \
@@ -195,7 +212,7 @@ struct clk_regmap aud_##_name = { \
.hw.init = &(struct clk_init_data) { \
.name = "aud_"#_name, \
.ops = &meson_sclk_div_ops, \
- .parent_names = (const char *[]) { _pname }, \
+ .parent_hws = (const struct clk_hw *[]) { &_phws.hw }, \
.num_parents = 1, \
.flags = (_iflags), \
}, \
@@ -203,7 +220,7 @@ struct clk_regmap aud_##_name = { \
#define AUD_MST_SCLK_DIV(_name, _reg) \
AUD_SCLK_DIV(mst_##_name##_sclk_div, _reg, 20, 10, 0, 0, \
- "aud_mst_"#_name"_sclk_pre_en", \
+ aud_mst_##_name##_sclk_pre_en, \
CLK_SET_RATE_PARENT)
static AUD_MST_SCLK_DIV(a, AUDIO_MST_A_SCLK_CTRL0);
@@ -214,8 +231,8 @@ static AUD_MST_SCLK_DIV(e, AUDIO_MST_E_SCLK_CTRL0);
static AUD_MST_SCLK_DIV(f, AUDIO_MST_F_SCLK_CTRL0);
#define AUD_MST_SCLK_POST_EN(_name, _reg) \
- AUD_GATE(mst_##_name##_sclk_post_en, _reg, 30, \
- "aud_mst_"#_name"_sclk_div", CLK_SET_RATE_PARENT)
+ AUD_GATE(mst_##_name##_sclk_post_en, _reg, 30, \
+ aud_mst_##_name##_sclk_div, CLK_SET_RATE_PARENT)
static AUD_MST_SCLK_POST_EN(a, AUDIO_MST_A_SCLK_CTRL0);
static AUD_MST_SCLK_POST_EN(b, AUDIO_MST_B_SCLK_CTRL0);
@@ -224,8 +241,8 @@ static AUD_MST_SCLK_POST_EN(d, AUDIO_MST_D_SCLK_CTRL0);
static AUD_MST_SCLK_POST_EN(e, AUDIO_MST_E_SCLK_CTRL0);
static AUD_MST_SCLK_POST_EN(f, AUDIO_MST_F_SCLK_CTRL0);
-#define AUD_TRIPHASE(_name, _reg, _width, _shift0, _shift1, _shift2, \
- _pname, _iflags) \
+#define AUD_TRIPHASE(_name, _reg, _width, _shift0, _shift1, _shift2, \
+ _phws, _iflags) \
struct clk_regmap aud_##_name = { \
.data = &(struct meson_clk_triphase_data) { \
.ph0 = { \
@@ -247,7 +264,7 @@ struct clk_regmap aud_##_name = { \
.hw.init = &(struct clk_init_data) { \
.name = "aud_"#_name, \
.ops = &meson_clk_triphase_ops, \
- .parent_names = (const char *[]) { _pname }, \
+ .parent_hws = (const struct clk_hw *[]) { &_phws.hw }, \
.num_parents = 1, \
.flags = CLK_DUTY_CYCLE_PARENT | (_iflags), \
}, \
@@ -255,7 +272,7 @@ struct clk_regmap aud_##_name = { \
#define AUD_MST_SCLK(_name, _reg) \
AUD_TRIPHASE(mst_##_name##_sclk, _reg, 1, 0, 2, 4, \
- "aud_mst_"#_name"_sclk_post_en", CLK_SET_RATE_PARENT)
+ aud_mst_##_name##_sclk_post_en, CLK_SET_RATE_PARENT)
static AUD_MST_SCLK(a, AUDIO_MST_A_SCLK_CTRL1);
static AUD_MST_SCLK(b, AUDIO_MST_B_SCLK_CTRL1);
@@ -266,7 +283,7 @@ static AUD_MST_SCLK(f, AUDIO_MST_F_SCLK_CTRL1);
#define AUD_MST_LRCLK_DIV(_name, _reg) \
AUD_SCLK_DIV(mst_##_name##_lrclk_div, _reg, 0, 10, 10, 10, \
- "aud_mst_"#_name"_sclk_post_en", 0) \
+ aud_mst_##_name##_sclk_post_en, 0) \
static AUD_MST_LRCLK_DIV(a, AUDIO_MST_A_SCLK_CTRL0);
static AUD_MST_LRCLK_DIV(b, AUDIO_MST_B_SCLK_CTRL0);
@@ -277,7 +294,7 @@ static AUD_MST_LRCLK_DIV(f, AUDIO_MST_F_SCLK_CTRL0);
#define AUD_MST_LRCLK(_name, _reg) \
AUD_TRIPHASE(mst_##_name##_lrclk, _reg, 1, 1, 3, 5, \
- "aud_mst_"#_name"_lrclk_div", CLK_SET_RATE_PARENT)
+ aud_mst_##_name##_lrclk_div, CLK_SET_RATE_PARENT)
static AUD_MST_LRCLK(a, AUDIO_MST_A_SCLK_CTRL1);
static AUD_MST_LRCLK(b, AUDIO_MST_B_SCLK_CTRL1);
@@ -286,19 +303,29 @@ static AUD_MST_LRCLK(d, AUDIO_MST_D_SCLK_CTRL1);
static AUD_MST_LRCLK(e, AUDIO_MST_E_SCLK_CTRL1);
static AUD_MST_LRCLK(f, AUDIO_MST_F_SCLK_CTRL1);
-static const char * const tdm_sclk_parent_names[] = {
- "aud_mst_a_sclk", "aud_mst_b_sclk", "aud_mst_c_sclk",
- "aud_mst_d_sclk", "aud_mst_e_sclk", "aud_mst_f_sclk",
- "aud_slv_sclk0", "aud_slv_sclk1", "aud_slv_sclk2",
- "aud_slv_sclk3", "aud_slv_sclk4", "aud_slv_sclk5",
- "aud_slv_sclk6", "aud_slv_sclk7", "aud_slv_sclk8",
- "aud_slv_sclk9"
+static const struct clk_parent_data tdm_sclk_parent_data[] = {
+ { .hw = &aud_mst_a_sclk.hw, },
+ { .hw = &aud_mst_b_sclk.hw, },
+ { .hw = &aud_mst_c_sclk.hw, },
+ { .hw = &aud_mst_d_sclk.hw, },
+ { .hw = &aud_mst_e_sclk.hw, },
+ { .hw = &aud_mst_f_sclk.hw, },
+ { .fw_name = "slv_sclk0", },
+ { .fw_name = "slv_sclk1", },
+ { .fw_name = "slv_sclk2", },
+ { .fw_name = "slv_sclk3", },
+ { .fw_name = "slv_sclk4", },
+ { .fw_name = "slv_sclk5", },
+ { .fw_name = "slv_sclk6", },
+ { .fw_name = "slv_sclk7", },
+ { .fw_name = "slv_sclk8", },
+ { .fw_name = "slv_sclk9", },
};
#define AUD_TDM_SCLK_MUX(_name, _reg) \
AUD_MUX(tdm##_name##_sclk_sel, _reg, 0xf, 24, \
CLK_MUX_ROUND_CLOSEST, \
- tdm_sclk_parent_names, 0)
+ tdm_sclk_parent_data, 0)
static AUD_TDM_SCLK_MUX(in_a, AUDIO_CLK_TDMIN_A_CTRL);
static AUD_TDM_SCLK_MUX(in_b, AUDIO_CLK_TDMIN_B_CTRL);
@@ -310,7 +337,7 @@ static AUD_TDM_SCLK_MUX(out_c, AUDIO_CLK_TDMOUT_C_CTRL);
#define AUD_TDM_SCLK_PRE_EN(_name, _reg) \
AUD_GATE(tdm##_name##_sclk_pre_en, _reg, 31, \
- "aud_tdm"#_name"_sclk_sel", CLK_SET_RATE_PARENT)
+ aud_tdm##_name##_sclk_sel, CLK_SET_RATE_PARENT)
static AUD_TDM_SCLK_PRE_EN(in_a, AUDIO_CLK_TDMIN_A_CTRL);
static AUD_TDM_SCLK_PRE_EN(in_b, AUDIO_CLK_TDMIN_B_CTRL);
@@ -322,7 +349,7 @@ static AUD_TDM_SCLK_PRE_EN(out_c, AUDIO_CLK_TDMOUT_C_CTRL);
#define AUD_TDM_SCLK_POST_EN(_name, _reg) \
AUD_GATE(tdm##_name##_sclk_post_en, _reg, 30, \
- "aud_tdm"#_name"_sclk_pre_en", CLK_SET_RATE_PARENT)
+ aud_tdm##_name##_sclk_pre_en, CLK_SET_RATE_PARENT)
static AUD_TDM_SCLK_POST_EN(in_a, AUDIO_CLK_TDMIN_A_CTRL);
static AUD_TDM_SCLK_POST_EN(in_b, AUDIO_CLK_TDMIN_B_CTRL);
@@ -344,8 +371,9 @@ static AUD_TDM_SCLK_POST_EN(out_c, AUDIO_CLK_TDMOUT_C_CTRL);
.hw.init = &(struct clk_init_data) { \
.name = "aud_tdm"#_name"_sclk", \
.ops = &meson_clk_phase_ops, \
- .parent_names = (const char *[]) \
- { "aud_tdm"#_name"_sclk_post_en" }, \
+ .parent_hws = (const struct clk_hw *[]) { \
+ &aud_tdm##_name##_sclk_post_en.hw \
+ }, \
.num_parents = 1, \
.flags = CLK_DUTY_CYCLE_PARENT | CLK_SET_RATE_PARENT, \
}, \
@@ -359,19 +387,29 @@ static AUD_TDM_SCLK(out_a, AUDIO_CLK_TDMOUT_A_CTRL);
static AUD_TDM_SCLK(out_b, AUDIO_CLK_TDMOUT_B_CTRL);
static AUD_TDM_SCLK(out_c, AUDIO_CLK_TDMOUT_C_CTRL);
-static const char * const tdm_lrclk_parent_names[] = {
- "aud_mst_a_lrclk", "aud_mst_b_lrclk", "aud_mst_c_lrclk",
- "aud_mst_d_lrclk", "aud_mst_e_lrclk", "aud_mst_f_lrclk",
- "aud_slv_lrclk0", "aud_slv_lrclk1", "aud_slv_lrclk2",
- "aud_slv_lrclk3", "aud_slv_lrclk4", "aud_slv_lrclk5",
- "aud_slv_lrclk6", "aud_slv_lrclk7", "aud_slv_lrclk8",
- "aud_slv_lrclk9"
+static const struct clk_parent_data tdm_lrclk_parent_data[] = {
+ { .hw = &aud_mst_a_lrclk.hw, },
+ { .hw = &aud_mst_b_lrclk.hw, },
+ { .hw = &aud_mst_c_lrclk.hw, },
+ { .hw = &aud_mst_d_lrclk.hw, },
+ { .hw = &aud_mst_e_lrclk.hw, },
+ { .hw = &aud_mst_f_lrclk.hw, },
+ { .fw_name = "slv_lrclk0", },
+ { .fw_name = "slv_lrclk1", },
+ { .fw_name = "slv_lrclk2", },
+ { .fw_name = "slv_lrclk3", },
+ { .fw_name = "slv_lrclk4", },
+ { .fw_name = "slv_lrclk5", },
+ { .fw_name = "slv_lrclk6", },
+ { .fw_name = "slv_lrclk7", },
+ { .fw_name = "slv_lrclk8", },
+ { .fw_name = "slv_lrclk9", },
};
-#define AUD_TDM_LRLCK(_name, _reg) \
- AUD_MUX(tdm##_name##_lrclk, _reg, 0xf, 20, \
- CLK_MUX_ROUND_CLOSEST, \
- tdm_lrclk_parent_names, 0)
+#define AUD_TDM_LRLCK(_name, _reg) \
+ AUD_MUX(tdm##_name##_lrclk, _reg, 0xf, 20, \
+ CLK_MUX_ROUND_CLOSEST, \
+ tdm_lrclk_parent_data, 0)
static AUD_TDM_LRLCK(in_a, AUDIO_CLK_TDMIN_A_CTRL);
static AUD_TDM_LRLCK(in_b, AUDIO_CLK_TDMIN_B_CTRL);
@@ -386,39 +424,51 @@ static AUD_TDM_LRLCK(out_c, AUDIO_CLK_TDMOUT_C_CTRL);
AUD_MUX(tdm_##_name, _reg, 0x7, _shift, 0, _parents, \
CLK_SET_RATE_NO_REPARENT)
-static const char * const mclk_pad_ctrl_parent_names[] = {
- "aud_mst_a_mclk", "aud_mst_b_mclk", "aud_mst_c_mclk",
- "aud_mst_d_mclk", "aud_mst_e_mclk", "aud_mst_f_mclk",
+static const struct clk_parent_data mclk_pad_ctrl_parent_data[] = {
+ { .hw = &aud_mst_a_mclk.hw },
+ { .hw = &aud_mst_b_mclk.hw },
+ { .hw = &aud_mst_c_mclk.hw },
+ { .hw = &aud_mst_d_mclk.hw },
+ { .hw = &aud_mst_e_mclk.hw },
+ { .hw = &aud_mst_f_mclk.hw },
};
static AUD_TDM_PAD_CTRL(mclk_pad_0, AUDIO_MST_PAD_CTRL0, 0,
- mclk_pad_ctrl_parent_names);
+ mclk_pad_ctrl_parent_data);
static AUD_TDM_PAD_CTRL(mclk_pad_1, AUDIO_MST_PAD_CTRL0, 4,
- mclk_pad_ctrl_parent_names);
-
-static const char * const lrclk_pad_ctrl_parent_names[] = {
- "aud_mst_a_lrclk", "aud_mst_b_lrclk", "aud_mst_c_lrclk",
- "aud_mst_d_lrclk", "aud_mst_e_lrclk", "aud_mst_f_lrclk",
+ mclk_pad_ctrl_parent_data);
+
+static const struct clk_parent_data lrclk_pad_ctrl_parent_data[] = {
+ { .hw = &aud_mst_a_lrclk.hw },
+ { .hw = &aud_mst_b_lrclk.hw },
+ { .hw = &aud_mst_c_lrclk.hw },
+ { .hw = &aud_mst_d_lrclk.hw },
+ { .hw = &aud_mst_e_lrclk.hw },
+ { .hw = &aud_mst_f_lrclk.hw },
};
static AUD_TDM_PAD_CTRL(lrclk_pad_0, AUDIO_MST_PAD_CTRL1, 16,
- lrclk_pad_ctrl_parent_names);
+ lrclk_pad_ctrl_parent_data);
static AUD_TDM_PAD_CTRL(lrclk_pad_1, AUDIO_MST_PAD_CTRL1, 20,
- lrclk_pad_ctrl_parent_names);
+ lrclk_pad_ctrl_parent_data);
static AUD_TDM_PAD_CTRL(lrclk_pad_2, AUDIO_MST_PAD_CTRL1, 24,
- lrclk_pad_ctrl_parent_names);
-
-static const char * const sclk_pad_ctrl_parent_names[] = {
- "aud_mst_a_sclk", "aud_mst_b_sclk", "aud_mst_c_sclk",
- "aud_mst_d_sclk", "aud_mst_e_sclk", "aud_mst_f_sclk",
+ lrclk_pad_ctrl_parent_data);
+
+static const struct clk_parent_data sclk_pad_ctrl_parent_data[] = {
+ { .hw = &aud_mst_a_sclk.hw },
+ { .hw = &aud_mst_b_sclk.hw },
+ { .hw = &aud_mst_c_sclk.hw },
+ { .hw = &aud_mst_d_sclk.hw },
+ { .hw = &aud_mst_e_sclk.hw },
+ { .hw = &aud_mst_f_sclk.hw },
};
static AUD_TDM_PAD_CTRL(sclk_pad_0, AUDIO_MST_PAD_CTRL1, 0,
- sclk_pad_ctrl_parent_names);
+ sclk_pad_ctrl_parent_data);
static AUD_TDM_PAD_CTRL(sclk_pad_1, AUDIO_MST_PAD_CTRL1, 4,
- sclk_pad_ctrl_parent_names);
+ sclk_pad_ctrl_parent_data);
static AUD_TDM_PAD_CTRL(sclk_pad_2, AUDIO_MST_PAD_CTRL1, 8,
- sclk_pad_ctrl_parent_names);
+ sclk_pad_ctrl_parent_data);
/*
* Array of all clocks provided by this provider
@@ -868,54 +918,6 @@ static int devm_clk_get_enable(struct device *dev, char *id)
return 0;
}
-static int axg_register_clk_hw_input(struct device *dev,
- const char *name)
-{
- char *clk_name;
- struct clk_hw *hw;
- int err = 0;
-
- clk_name = kasprintf(GFP_KERNEL, "aud_%s", name);
- if (!clk_name)
- return -ENOMEM;
-
- hw = meson_clk_hw_register_input(dev, name, clk_name, 0);
- if (IS_ERR(hw)) {
- /* It is ok if an input clock is missing */
- if (PTR_ERR(hw) == -ENOENT) {
- dev_dbg(dev, "%s not provided", name);
- } else {
- err = PTR_ERR(hw);
- if (err != -EPROBE_DEFER)
- dev_err(dev, "failed to get %s clock", name);
- }
- }
-
- kfree(clk_name);
- return err;
-}
-
-static int axg_register_clk_hw_inputs(struct device *dev,
- const char *basename,
- unsigned int count)
-{
- char *name;
- int i, ret;
-
- for (i = 0; i < count; i++) {
- name = kasprintf(GFP_KERNEL, "%s%d", basename, i);
- if (!name)
- return -ENOMEM;
-
- ret = axg_register_clk_hw_input(dev, name);
- kfree(name);
- if (ret)
- return ret;
- }
-
- return 0;
-}
-
static const struct regmap_config axg_audio_regmap_cfg = {
.reg_bits = 32,
.val_bits = 32,
@@ -963,29 +965,6 @@ static int axg_audio_clkc_probe(struct platform_device *pdev)
return ret;
}
- /* Register the peripheral input clock */
- hw = meson_clk_hw_register_input(dev, "pclk", "audio_pclk", 0);
- if (IS_ERR(hw))
- return PTR_ERR(hw);
-
- /* Register optional input master clocks */
- ret = axg_register_clk_hw_inputs(dev, "mst_in",
- AUD_MST_IN_COUNT);
- if (ret)
- return ret;
-
- /* Register optional input slave sclks */
- ret = axg_register_clk_hw_inputs(dev, "slv_sclk",
- AUD_SLV_SCLK_COUNT);
- if (ret)
- return ret;
-
- /* Register optional input slave lrclks */
- ret = axg_register_clk_hw_inputs(dev, "slv_lrclk",
- AUD_SLV_LRCLK_COUNT);
- if (ret)
- return ret;
-
/* Populate regmap for the regmap backed clocks */
for (i = 0; i < ARRAY_SIZE(aud_clk_regmaps); i++)
aud_clk_regmaps[i]->map = map;
--
2.17.1

81
packages/linux/patches/amlogic/amlogic-0003-FROMGIT-drm-lima-add-lima_vm_map_bo.patch Normal file
View File

@ -0,0 +1,81 @@
From afbc6ad4851f6df5e6e0befa8d3fe8d664e688e7 Mon Sep 17 00:00:00 2001
From: Qiang Yu <yuq825@gmail.com>
Date: Thu, 16 Jan 2020 21:11:54 +0800
Subject: [PATCH 003/146] FROMGIT: drm/lima: add lima_vm_map_bo
For dynamically mapping added backup memory of lima_bo to vm.
This is a preparation for adding heap buffer support.
Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Tested-by: Andreas Baierl <ichgeh@imkreisrum.de>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200116131157.13346-3-yuq825@gmail.com
---
drivers/gpu/drm/lima/lima_vm.c | 42 ++++++++++++++++++++++++++++++++++
drivers/gpu/drm/lima/lima_vm.h | 1 +
2 files changed, 43 insertions(+)
diff --git a/drivers/gpu/drm/lima/lima_vm.c b/drivers/gpu/drm/lima/lima_vm.c
index 840e2350d872..2e513841de6c 100644
--- a/drivers/gpu/drm/lima/lima_vm.c
+++ b/drivers/gpu/drm/lima/lima_vm.c
@@ -277,3 +277,45 @@ void lima_vm_print(struct lima_vm *vm)
}
}
}
+
+int lima_vm_map_bo(struct lima_vm *vm, struct lima_bo *bo, int pageoff)
+{
+ struct lima_bo_va *bo_va;
+ struct sg_dma_page_iter sg_iter;
+ int offset = 0, err;
+ u32 base;
+
+ mutex_lock(&bo->lock);
+
+ bo_va = lima_vm_bo_find(vm, bo);
+ if (!bo_va) {
+ err = -ENOENT;
+ goto err_out0;
+ }
+
+ mutex_lock(&vm->lock);
+
+ base = bo_va->node.start + (pageoff << PAGE_SHIFT);
+ for_each_sg_dma_page(bo->base.sgt->sgl, &sg_iter,
+ bo->base.sgt->nents, pageoff) {
+ err = lima_vm_map_page(vm, sg_page_iter_dma_address(&sg_iter),
+ base + offset);
+ if (err)
+ goto err_out1;
+
+ offset += PAGE_SIZE;
+ }
+
+ mutex_unlock(&vm->lock);
+
+ mutex_unlock(&bo->lock);
+ return 0;
+
+err_out1:
+ if (offset)
+ lima_vm_unmap_range(vm, base, base + offset - 1);
+ mutex_unlock(&vm->lock);
+err_out0:
+ mutex_unlock(&bo->lock);
+ return err;
+}
diff --git a/drivers/gpu/drm/lima/lima_vm.h b/drivers/gpu/drm/lima/lima_vm.h
index e0bdedcf14dd..22aeec77d84d 100644
--- a/drivers/gpu/drm/lima/lima_vm.h
+++ b/drivers/gpu/drm/lima/lima_vm.h
@@ -58,5 +58,6 @@ static inline void lima_vm_put(struct lima_vm *vm)
}
void lima_vm_print(struct lima_vm *vm);
+int lima_vm_map_bo(struct lima_vm *vm, struct lima_bo *bo, int pageoff);
#endif
--
2.17.1

240
packages/linux/patches/amlogic/amlogic-0004-FROMGIT-clk-meson-g12a-aoclk-migrate-to-the-new-pare.patch
View File

@ -1,240 +0,0 @@
From e33fbafaf171bc40295804d9e1d55056be910618 Mon Sep 17 00:00:00 2001
From: Alexandre Mergnat <amergnat@baylibre.com>
Date: Thu, 25 Jul 2019 18:41:23 +0200
Subject: [PATCH 004/187] FROMGIT: clk: meson: g12a-aoclk: migrate to the new
parent description method
This clock controller use the string comparison method to describe parent
relation between the clocks, which is not optimized.
Migrate to the new way by using .parent_hws where possible (when parent
clocks are localy declared in the controller) and use .parent_data
otherwise.
Remove clk input helper and all bypass clocks (declared in probe function)
which are no longer used since we are able to use device-tree clock name
directly.
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
(cherry picked from commit ba626081107dceacff554e5ca2efc7cea7326b6e
https://github.com/BayLibre/clk-meson v5.4/drivers)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/clk/meson/g12a-aoclk.c | 81 +++++++++++++++++++++-------------
1 file changed, 50 insertions(+), 31 deletions(-)
diff --git a/drivers/clk/meson/g12a-aoclk.c b/drivers/clk/meson/g12a-aoclk.c
index 1994e735396b..62499563e4f5 100644
--- a/drivers/clk/meson/g12a-aoclk.c
+++ b/drivers/clk/meson/g12a-aoclk.c
@@ -18,8 +18,6 @@
#include "clk-regmap.h"
#include "clk-dualdiv.h"
-#define IN_PREFIX "ao-in-"
-
/*
* AO Configuration Clock registers offsets
* Register offsets from the data sheet must be multiplied by 4.
@@ -51,7 +49,9 @@ static struct clk_regmap g12a_aoclk_##_name = { \
.hw.init = &(struct clk_init_data) { \
.name = "g12a_ao_" #_name, \
.ops = &clk_regmap_gate_ops, \
- .parent_names = (const char *[]){ IN_PREFIX "mpeg-clk" }, \
+ .parent_data = &(const struct clk_parent_data) { \
+ .fw_name = "mpeg-clk", \
+ }, \
.num_parents = 1, \
.flags = CLK_IGNORE_UNUSED, \
}, \
@@ -81,7 +81,9 @@ static struct clk_regmap g12a_aoclk_cts_oscin = {
.hw.init = &(struct clk_init_data){
.name = "cts_oscin",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -106,7 +108,9 @@ static struct clk_regmap g12a_aoclk_32k_by_oscin_pre = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_32k_by_oscin_pre",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "cts_oscin" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_aoclk_cts_oscin.hw
+ },
.num_parents = 1,
},
};
@@ -143,7 +147,9 @@ static struct clk_regmap g12a_aoclk_32k_by_oscin_div = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_32k_by_oscin_div",
.ops = &meson_clk_dualdiv_ops,
- .parent_names = (const char *[]){ "g12a_ao_32k_by_oscin_pre" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_aoclk_32k_by_oscin_pre.hw
+ },
.num_parents = 1,
},
};
@@ -158,8 +164,10 @@ static struct clk_regmap g12a_aoclk_32k_by_oscin_sel = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_32k_by_oscin_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "g12a_ao_32k_by_oscin_div",
- "g12a_ao_32k_by_oscin_pre" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_aoclk_32k_by_oscin_div.hw,
+ &g12a_aoclk_32k_by_oscin_pre.hw,
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -173,7 +181,9 @@ static struct clk_regmap g12a_aoclk_32k_by_oscin = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_32k_by_oscin",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "g12a_ao_32k_by_oscin_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_aoclk_32k_by_oscin_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -189,7 +199,9 @@ static struct clk_regmap g12a_aoclk_cec_pre = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_cec_pre",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "cts_oscin" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_aoclk_cts_oscin.hw
+ },
.num_parents = 1,
},
};
@@ -226,7 +238,9 @@ static struct clk_regmap g12a_aoclk_cec_div = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_cec_div",
.ops = &meson_clk_dualdiv_ops,
- .parent_names = (const char *[]){ "g12a_ao_cec_pre" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_aoclk_cec_pre.hw
+ },
.num_parents = 1,
},
};
@@ -241,8 +255,10 @@ static struct clk_regmap g12a_aoclk_cec_sel = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_cec_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "g12a_ao_cec_div",
- "g12a_ao_cec_pre" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_aoclk_cec_div.hw,
+ &g12a_aoclk_cec_pre.hw,
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -256,7 +272,9 @@ static struct clk_regmap g12a_aoclk_cec = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_cec",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "g12a_ao_cec_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_aoclk_cec_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -272,8 +290,10 @@ static struct clk_regmap g12a_aoclk_cts_rtc_oscin = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_cts_rtc_oscin",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "g12a_ao_32k_by_oscin",
- IN_PREFIX "ext_32k-0" },
+ .parent_data = (const struct clk_parent_data []) {
+ { .hw = &g12a_aoclk_32k_by_oscin.hw },
+ { .fw_name = "ext-32k-0", },
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -289,8 +309,10 @@ static struct clk_regmap g12a_aoclk_clk81 = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_clk81",
.ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "mpeg-clk",
- "g12a_ao_cts_rtc_oscin"},
+ .parent_data = (const struct clk_parent_data []) {
+ { .fw_name = "mpeg-clk", },
+ { .hw = &g12a_aoclk_cts_rtc_oscin.hw },
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -305,8 +327,10 @@ static struct clk_regmap g12a_aoclk_saradc_mux = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_saradc_mux",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal",
- "g12a_ao_clk81" },
+ .parent_data = (const struct clk_parent_data []) {
+ { .fw_name = "xtal", },
+ { .hw = &g12a_aoclk_clk81.hw },
+ },
.num_parents = 2,
},
};
@@ -320,7 +344,9 @@ static struct clk_regmap g12a_aoclk_saradc_div = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_saradc_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "g12a_ao_saradc_mux" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_aoclk_saradc_mux.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -334,7 +360,9 @@ static struct clk_regmap g12a_aoclk_saradc_gate = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_saradc_gate",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "g12a_ao_saradc_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_aoclk_saradc_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -417,12 +445,6 @@ static const struct clk_hw_onecell_data g12a_aoclk_onecell_data = {
.num = NR_CLKS,
};
-static const struct meson_aoclk_input g12a_aoclk_inputs[] = {
- { .name = "xtal", .required = true },
- { .name = "mpeg-clk", .required = true },
- { .name = "ext-32k-0", .required = false },
-};
-
static const struct meson_aoclk_data g12a_aoclkc_data = {
.reset_reg = AO_RTI_GEN_CNTL_REG0,
.num_reset = ARRAY_SIZE(g12a_aoclk_reset),
@@ -430,9 +452,6 @@ static const struct meson_aoclk_data g12a_aoclkc_data = {
.num_clks = ARRAY_SIZE(g12a_aoclk_regmap),
.clks = g12a_aoclk_regmap,
.hw_data = &g12a_aoclk_onecell_data,
- .inputs = g12a_aoclk_inputs,
- .num_inputs = ARRAY_SIZE(g12a_aoclk_inputs),
- .input_prefix = IN_PREFIX,
};
static const struct of_device_id g12a_aoclkc_match_table[] = {
--
2.17.1

327
packages/linux/patches/amlogic/amlogic-0004-FROMGIT-drm-lima-support-heap-buffer-creation.patch Normal file
View File

@ -0,0 +1,327 @@
From e2058aea7a06fbc3cf41e49173b973ff620d33e2 Mon Sep 17 00:00:00 2001
From: Qiang Yu <yuq825@gmail.com>
Date: Thu, 16 Jan 2020 21:11:55 +0800
Subject: [PATCH 004/146] FROMGIT: drm/lima: support heap buffer creation
heap buffer is used as output of GP and input of PP for
Mali Utgard GPU. Size of heap buffer depends on the task
so is a runtime variable.
Previously we just create a large enough buffer as heap
buffer. Now we add a heap buffer type to be able to
increase the backup memory dynamically when GP fail due
to lack of heap memory.
Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Tested-by: Andreas Baierl <ichgeh@imkreisrum.de>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200116131157.13346-4-yuq825@gmail.com
---
drivers/gpu/drm/lima/lima_drv.c | 6 +-
drivers/gpu/drm/lima/lima_drv.h | 1 +
drivers/gpu/drm/lima/lima_gem.c | 134 ++++++++++++++++++++++++++++++--
drivers/gpu/drm/lima/lima_gem.h | 4 +
drivers/gpu/drm/lima/lima_vm.c | 4 +-
include/uapi/drm/lima_drm.h | 9 ++-
6 files changed, 147 insertions(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/lima/lima_drv.c b/drivers/gpu/drm/lima/lima_drv.c
index 124efe4fa97b..18f88aaef1a2 100644
--- a/drivers/gpu/drm/lima/lima_drv.c
+++ b/drivers/gpu/drm/lima/lima_drv.c
@@ -15,10 +15,14 @@
#include "lima_vm.h"
int lima_sched_timeout_ms;
+uint lima_heap_init_nr_pages = 8;
MODULE_PARM_DESC(sched_timeout_ms, "task run timeout in ms");
module_param_named(sched_timeout_ms, lima_sched_timeout_ms, int, 0444);
+MODULE_PARM_DESC(heap_init_nr_pages, "heap buffer init number of pages");
+module_param_named(heap_init_nr_pages, lima_heap_init_nr_pages, uint, 0444);
+
static int lima_ioctl_get_param(struct drm_device *dev, void *data, struct drm_file *file)
{
struct drm_lima_get_param *args = data;
@@ -68,7 +72,7 @@ static int lima_ioctl_gem_create(struct drm_device *dev, void *data, struct drm_
if (args->pad)
return -EINVAL;
- if (args->flags)
+ if (args->flags & ~(LIMA_BO_FLAG_HEAP))
return -EINVAL;
if (args->size == 0)
diff --git a/drivers/gpu/drm/lima/lima_drv.h b/drivers/gpu/drm/lima/lima_drv.h
index 69c7344715c9..f492ecc6a5d9 100644
--- a/drivers/gpu/drm/lima/lima_drv.h
+++ b/drivers/gpu/drm/lima/lima_drv.h
@@ -9,6 +9,7 @@
#include "lima_ctx.h"
extern int lima_sched_timeout_ms;
+extern uint lima_heap_init_nr_pages;
struct lima_vm;
struct lima_bo;
diff --git a/drivers/gpu/drm/lima/lima_gem.c b/drivers/gpu/drm/lima/lima_gem.c
index d0059d8c97d8..5404e0d668db 100644
--- a/drivers/gpu/drm/lima/lima_gem.c
+++ b/drivers/gpu/drm/lima/lima_gem.c
@@ -4,6 +4,8 @@
#include <linux/mm.h>
#include <linux/sync_file.h>
#include <linux/pagemap.h>
+#include <linux/shmem_fs.h>
+#include <linux/dma-mapping.h>
#include <drm/drm_file.h>
#include <drm/drm_syncobj.h>
@@ -15,6 +17,83 @@
#include "lima_gem.h"
#include "lima_vm.h"
+int lima_heap_alloc(struct lima_bo *bo, struct lima_vm *vm)
+{
+ struct page **pages;
+ struct address_space *mapping = bo->base.base.filp->f_mapping;
+ struct device *dev = bo->base.base.dev->dev;
+ size_t old_size = bo->heap_size;
+ size_t new_size = bo->heap_size ? bo->heap_size * 2 :
+ (lima_heap_init_nr_pages << PAGE_SHIFT);
+ struct sg_table sgt;
+ int i, ret;
+
+ if (bo->heap_size >= bo->base.base.size)
+ return -ENOSPC;
+
+ new_size = min(new_size, bo->base.base.size);
+
+ mutex_lock(&bo->base.pages_lock);
+
+ if (bo->base.pages) {
+ pages = bo->base.pages;
+ } else {
+ pages = kvmalloc_array(bo->base.base.size >> PAGE_SHIFT,
+ sizeof(*pages), GFP_KERNEL | __GFP_ZERO);
+ if (!pages) {
+ mutex_unlock(&bo->base.pages_lock);
+ return -ENOMEM;
+ }
+
+ bo->base.pages = pages;
+ bo->base.pages_use_count = 1;
+
+ mapping_set_unevictable(mapping);
+ }
+
+ for (i = old_size >> PAGE_SHIFT; i < new_size >> PAGE_SHIFT; i++) {
+ struct page *page = shmem_read_mapping_page(mapping, i);
+
+ if (IS_ERR(page)) {
+ mutex_unlock(&bo->base.pages_lock);
+ return PTR_ERR(page);
+ }
+ pages[i] = page;
+ }
+
+ mutex_unlock(&bo->base.pages_lock);
+
+ ret = sg_alloc_table_from_pages(&sgt, pages, i, 0,
+ new_size, GFP_KERNEL);
+ if (ret)
+ return ret;
+
+ if (bo->base.sgt) {
+ dma_unmap_sg(dev, bo->base.sgt->sgl,
+ bo->base.sgt->nents, DMA_BIDIRECTIONAL);
+ sg_free_table(bo->base.sgt);
+ } else {
+ bo->base.sgt = kmalloc(sizeof(*bo->base.sgt), GFP_KERNEL);
+ if (!bo->base.sgt) {
+ sg_free_table(&sgt);
+ return -ENOMEM;
+ }
+ }
+
+ dma_map_sg(dev, sgt.sgl, sgt.nents, DMA_BIDIRECTIONAL);
+
+ *bo->base.sgt = sgt;
+
+ if (vm) {
+ ret = lima_vm_map_bo(vm, bo, old_size >> PAGE_SHIFT);
+ if (ret)
+ return ret;
+ }
+
+ bo->heap_size = new_size;
+ return 0;
+}
+
int lima_gem_create_handle(struct drm_device *dev, struct drm_file *file,
u32 size, u32 flags, u32 *handle)
{
@@ -22,7 +101,8 @@ int lima_gem_create_handle(struct drm_device *dev, struct drm_file *file,
gfp_t mask;
struct drm_gem_shmem_object *shmem;
struct drm_gem_object *obj;
- struct sg_table *sgt;
+ struct lima_bo *bo;
+ bool is_heap = flags & LIMA_BO_FLAG_HEAP;
shmem = drm_gem_shmem_create(dev, size);
if (IS_ERR(shmem))
@@ -36,10 +116,18 @@ int lima_gem_create_handle(struct drm_device *dev, struct drm_file *file,
mask |= __GFP_DMA32;
mapping_set_gfp_mask(obj->filp->f_mapping, mask);
- sgt = drm_gem_shmem_get_pages_sgt(obj);
- if (IS_ERR(sgt)) {
- err = PTR_ERR(sgt);
- goto out;
+ if (is_heap) {
+ bo = to_lima_bo(obj);
+ err = lima_heap_alloc(bo, NULL);
+ if (err)
+ goto out;
+ } else {
+ struct sg_table *sgt = drm_gem_shmem_get_pages_sgt(obj);
+
+ if (IS_ERR(sgt)) {
+ err = PTR_ERR(sgt);
+ goto out;
+ }
}
err = drm_gem_handle_create(file, obj, handle);
@@ -79,17 +167,47 @@ static void lima_gem_object_close(struct drm_gem_object *obj, struct drm_file *f
lima_vm_bo_del(vm, bo);
}
+static int lima_gem_pin(struct drm_gem_object *obj)
+{
+ struct lima_bo *bo = to_lima_bo(obj);
+
+ if (bo->heap_size)
+ return -EINVAL;
+
+ return drm_gem_shmem_pin(obj);
+}
+
+static void *lima_gem_vmap(struct drm_gem_object *obj)
+{
+ struct lima_bo *bo = to_lima_bo(obj);
+
+ if (bo->heap_size)
+ return ERR_PTR(-EINVAL);
+
+ return drm_gem_shmem_vmap(obj);
+}
+
+static int lima_gem_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
+{
+ struct lima_bo *bo = to_lima_bo(obj);
+
+ if (bo->heap_size)
+ return -EINVAL;
+
+ return drm_gem_shmem_mmap(obj, vma);
+}
+
static const struct drm_gem_object_funcs lima_gem_funcs = {
.free = lima_gem_free_object,
.open = lima_gem_object_open,
.close = lima_gem_object_close,
.print_info = drm_gem_shmem_print_info,
- .pin = drm_gem_shmem_pin,
+ .pin = lima_gem_pin,
.unpin = drm_gem_shmem_unpin,
.get_sg_table = drm_gem_shmem_get_sg_table,
- .vmap = drm_gem_shmem_vmap,
+ .vmap = lima_gem_vmap,
.vunmap = drm_gem_shmem_vunmap,
- .mmap = drm_gem_shmem_mmap,
+ .mmap = lima_gem_mmap,
};
struct drm_gem_object *lima_gem_create_object(struct drm_device *dev, size_t size)
diff --git a/drivers/gpu/drm/lima/lima_gem.h b/drivers/gpu/drm/lima/lima_gem.h
index 1800feb3e47f..ccea06142f4b 100644
--- a/drivers/gpu/drm/lima/lima_gem.h
+++ b/drivers/gpu/drm/lima/lima_gem.h
@@ -7,12 +7,15 @@
#include <drm/drm_gem_shmem_helper.h>
struct lima_submit;
+struct lima_vm;
struct lima_bo {
struct drm_gem_shmem_object base;
struct mutex lock;
struct list_head va;
+
+ size_t heap_size;
};
static inline struct lima_bo *
@@ -31,6 +34,7 @@ static inline struct dma_resv *lima_bo_resv(struct lima_bo *bo)
return bo->base.base.resv;
}
+int lima_heap_alloc(struct lima_bo *bo, struct lima_vm *vm);
struct drm_gem_object *lima_gem_create_object(struct drm_device *dev, size_t size);
int lima_gem_create_handle(struct drm_device *dev, struct drm_file *file,
u32 size, u32 flags, u32 *handle);
diff --git a/drivers/gpu/drm/lima/lima_vm.c b/drivers/gpu/drm/lima/lima_vm.c
index 2e513841de6c..5b92fb82674a 100644
--- a/drivers/gpu/drm/lima/lima_vm.c
+++ b/drivers/gpu/drm/lima/lima_vm.c
@@ -155,6 +155,7 @@ int lima_vm_bo_add(struct lima_vm *vm, struct lima_bo *bo, bool create)
void lima_vm_bo_del(struct lima_vm *vm, struct lima_bo *bo)
{
struct lima_bo_va *bo_va;
+ u32 size;
mutex_lock(&bo->lock);
@@ -166,8 +167,9 @@ void lima_vm_bo_del(struct lima_vm *vm, struct lima_bo *bo)
mutex_lock(&vm->lock);
+ size = bo->heap_size ? bo->heap_size : bo_va->node.size;
lima_vm_unmap_range(vm, bo_va->node.start,
- bo_va->node.start + bo_va->node.size - 1);
+ bo_va->node.start + size - 1);
drm_mm_remove_node(&bo_va->node);
diff --git a/include/uapi/drm/lima_drm.h b/include/uapi/drm/lima_drm.h
index 95a00fb867e6..1ec58d652a5a 100644
--- a/include/uapi/drm/lima_drm.h
+++ b/include/uapi/drm/lima_drm.h
@@ -32,12 +32,19 @@ struct drm_lima_get_param {
__u64 value; /* out, parameter value */
};
+/*
+ * heap buffer dynamically increase backup memory size when GP task fail
+ * due to lack of heap memory. size field of heap buffer is an up bound of
+ * the backup memory which can be set to a fairly large value.
+ */
+#define LIMA_BO_FLAG_HEAP (1 << 0)
+
/**
* create a buffer for used by GPU
*/
struct drm_lima_gem_create {
__u32 size; /* in, buffer size */
- __u32 flags; /* in, currently no flags, must be zero */
+ __u32 flags; /* in, buffer flags */
__u32 handle; /* out, GEM buffer handle */
__u32 pad; /* pad, must be zero */
};
--
2.17.1

172
packages/linux/patches/amlogic/amlogic-0005-FROMGIT-clk-meson-gxbb-aoclk-migrate-to-the-new-pare.patch
View File

@ -1,172 +0,0 @@
From 0e852bd3494390d165f8e79386a9eb9ef666db5b Mon Sep 17 00:00:00 2001
From: Alexandre Mergnat <amergnat@baylibre.com>
Date: Thu, 25 Jul 2019 18:41:24 +0200
Subject: [PATCH 005/187] FROMGIT: clk: meson: gxbb-aoclk: migrate to the new
parent description method
This clock controller use the string comparison method to describe parent
relation between the clocks, which is not optimized.
Migrate to the new way by using .parent_hws where possible (when parent
clocks are localy declared in the controller) and use .parent_data
otherwise.
Remove clk input helper and all bypass clocks (declared in probe function)
which are no longer used since we are able to use device-tree clock name
directly.
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
(cherry picked from commit 6e2bfc352e7a3a9b22f13c36627545d5f4caf3e9
https://github.com/BayLibre/clk-meson v5.4/drivers)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/clk/meson/gxbb-aoclk.c | 55 +++++++++++++++++-----------------
1 file changed, 27 insertions(+), 28 deletions(-)
diff --git a/drivers/clk/meson/gxbb-aoclk.c b/drivers/clk/meson/gxbb-aoclk.c
index 449f6ac189d8..e940861a396b 100644
--- a/drivers/clk/meson/gxbb-aoclk.c
+++ b/drivers/clk/meson/gxbb-aoclk.c
@@ -11,8 +11,6 @@
#include "clk-regmap.h"
#include "clk-dualdiv.h"
-#define IN_PREFIX "ao-in-"
-
/* AO Configuration Clock registers offsets */
#define AO_RTI_PWR_CNTL_REG1 0x0c
#define AO_RTI_PWR_CNTL_REG0 0x10
@@ -31,7 +29,9 @@ static struct clk_regmap _name##_ao = { \
.hw.init = &(struct clk_init_data) { \
.name = #_name "_ao", \
.ops = &clk_regmap_gate_ops, \
- .parent_names = (const char *[]){ IN_PREFIX "mpeg-clk" }, \
+ .parent_data = &(const struct clk_parent_data) { \
+ .fw_name = "mpeg-clk", \
+ }, \
.num_parents = 1, \
.flags = CLK_IGNORE_UNUSED, \
}, \
@@ -52,7 +52,9 @@ static struct clk_regmap ao_cts_oscin = {
.hw.init = &(struct clk_init_data){
.name = "ao_cts_oscin",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -65,7 +67,7 @@ static struct clk_regmap ao_32k_pre = {
.hw.init = &(struct clk_init_data){
.name = "ao_32k_pre",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "ao_cts_oscin" },
+ .parent_hws = (const struct clk_hw *[]) { &ao_cts_oscin.hw },
.num_parents = 1,
},
};
@@ -112,7 +114,7 @@ static struct clk_regmap ao_32k_div = {
.hw.init = &(struct clk_init_data){
.name = "ao_32k_div",
.ops = &meson_clk_dualdiv_ops,
- .parent_names = (const char *[]){ "ao_32k_pre" },
+ .parent_hws = (const struct clk_hw *[]) { &ao_32k_pre.hw },
.num_parents = 1,
},
};
@@ -127,8 +129,10 @@ static struct clk_regmap ao_32k_sel = {
.hw.init = &(struct clk_init_data){
.name = "ao_32k_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "ao_32k_div",
- "ao_32k_pre" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &ao_32k_div.hw,
+ &ao_32k_pre.hw
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -142,7 +146,7 @@ static struct clk_regmap ao_32k = {
.hw.init = &(struct clk_init_data){
.name = "ao_32k",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "ao_32k_sel" },
+ .parent_hws = (const struct clk_hw *[]) { &ao_32k_sel.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -159,10 +163,12 @@ static struct clk_regmap ao_cts_rtc_oscin = {
.hw.init = &(struct clk_init_data){
.name = "ao_cts_rtc_oscin",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ IN_PREFIX "ext-32k-0",
- IN_PREFIX "ext-32k-1",
- IN_PREFIX "ext-32k-2",
- "ao_32k" },
+ .parent_data = (const struct clk_parent_data []) {
+ { .fw_name = "ext-32k-0", },
+ { .fw_name = "ext-32k-1", },
+ { .fw_name = "ext-32k-2", },
+ { .hw = &ao_32k.hw },
+ },
.num_parents = 4,
.flags = CLK_SET_RATE_PARENT,
},
@@ -178,8 +184,10 @@ static struct clk_regmap ao_clk81 = {
.hw.init = &(struct clk_init_data){
.name = "ao_clk81",
.ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "mpeg-clk",
- "ao_cts_rtc_oscin" },
+ .parent_data = (const struct clk_parent_data []) {
+ { .fw_name = "mpeg-clk", },
+ { .hw = &ao_cts_rtc_oscin.hw },
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -208,8 +216,10 @@ static struct clk_regmap ao_cts_cec = {
* Until CCF gets fixed, adding this fake parent that won't
* ever be registered should work around the problem
*/
- .parent_names = (const char *[]){ "fixme",
- "ao_cts_rtc_oscin" },
+ .parent_data = (const struct clk_parent_data []) {
+ { .name = "fixme", .index = -1, },
+ { .hw = &ao_cts_rtc_oscin.hw },
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -261,14 +271,6 @@ static const struct clk_hw_onecell_data gxbb_aoclk_onecell_data = {
.num = NR_CLKS,
};
-static const struct meson_aoclk_input gxbb_aoclk_inputs[] = {
- { .name = "xtal", .required = true, },
- { .name = "mpeg-clk", .required = true, },
- {. name = "ext-32k-0", .required = false, },
- {. name = "ext-32k-1", .required = false, },
- {. name = "ext-32k-2", .required = false, },
-};
-
static const struct meson_aoclk_data gxbb_aoclkc_data = {
.reset_reg = AO_RTI_GEN_CNTL_REG0,
.num_reset = ARRAY_SIZE(gxbb_aoclk_reset),
@@ -276,9 +278,6 @@ static const struct meson_aoclk_data gxbb_aoclkc_data = {
.num_clks = ARRAY_SIZE(gxbb_aoclk),
.clks = gxbb_aoclk,
.hw_data = &gxbb_aoclk_onecell_data,
- .inputs = gxbb_aoclk_inputs,
- .num_inputs = ARRAY_SIZE(gxbb_aoclk_inputs),
- .input_prefix = IN_PREFIX,
};
static const struct of_device_id gxbb_aoclkc_match_table[] = {
--
2.17.1

247
packages/linux/patches/amlogic/amlogic-0005-FROMGIT-drm-lima-recover-task-by-enlarging-heap-buff.patch Normal file
View File

@ -0,0 +1,247 @@
From 1205d670359f3cb93770adf7b23dc4e71de605fc Mon Sep 17 00:00:00 2001
From: Qiang Yu <yuq825@gmail.com>
Date: Thu, 16 Jan 2020 21:11:56 +0800
Subject: [PATCH 005/146] FROMGIT: drm/lima: recover task by enlarging heap
buffer
Increase heap buffer backup memory when GP receive PLBU
out of memory interrupt, then resume the task.
Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Tested-by: Andreas Baierl <ichgeh@imkreisrum.de>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200116131157.13346-5-yuq825@gmail.com
---
drivers/gpu/drm/lima/lima_gp.c | 58 +++++++++++++++++++++++++++++--
drivers/gpu/drm/lima/lima_mmu.c | 5 +++
drivers/gpu/drm/lima/lima_mmu.h | 1 +
drivers/gpu/drm/lima/lima_sched.c | 35 ++++++++++++++++---
drivers/gpu/drm/lima/lima_sched.h | 6 ++++
5 files changed, 98 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/lima/lima_gp.c b/drivers/gpu/drm/lima/lima_gp.c
index ccf49faedebf..52b210f9a605 100644
--- a/drivers/gpu/drm/lima/lima_gp.c
+++ b/drivers/gpu/drm/lima/lima_gp.c
@@ -11,6 +11,8 @@
#include "lima_device.h"
#include "lima_gp.h"
#include "lima_regs.h"
+#include "lima_gem.h"
+#include "lima_vm.h"
#define gp_write(reg, data) writel(data, ip->iomem + reg)
#define gp_read(reg) readl(ip->iomem + reg)
@@ -20,6 +22,7 @@ static irqreturn_t lima_gp_irq_handler(int irq, void *data)
struct lima_ip *ip = data;
struct lima_device *dev = ip->dev;
struct lima_sched_pipe *pipe = dev->pipe + lima_pipe_gp;
+ struct lima_sched_task *task = pipe->current_task;
u32 state = gp_read(LIMA_GP_INT_STAT);
u32 status = gp_read(LIMA_GP_STATUS);
bool done = false;
@@ -29,8 +32,16 @@ static irqreturn_t lima_gp_irq_handler(int irq, void *data)
return IRQ_NONE;
if (state & LIMA_GP_IRQ_MASK_ERROR) {
- dev_err(dev->dev, "gp error irq state=%x status=%x\n",
- state, status);
+ if ((state & LIMA_GP_IRQ_MASK_ERROR) ==
+ LIMA_GP_IRQ_PLBU_OUT_OF_MEM) {
+ dev_dbg(dev->dev, "gp out of heap irq status=%x\n",
+ status);
+ } else {
+ dev_err(dev->dev, "gp error irq state=%x status=%x\n",
+ state, status);
+ if (task)
+ task->recoverable = false;
+ }
/* mask all interrupts before hard reset */
gp_write(LIMA_GP_INT_MASK, 0);
@@ -43,6 +54,7 @@ static irqreturn_t lima_gp_irq_handler(int irq, void *data)
bool active = status & (LIMA_GP_STATUS_VS_ACTIVE |
LIMA_GP_STATUS_PLBU_ACTIVE);
done = valid && !active;
+ pipe->error = false;
}
gp_write(LIMA_GP_INT_CLEAR, state);
@@ -121,6 +133,22 @@ static void lima_gp_task_run(struct lima_sched_pipe *pipe,
u32 cmd = 0;
int i;
+ /* update real heap buffer size for GP */
+ for (i = 0; i < task->num_bos; i++) {
+ struct lima_bo *bo = task->bos[i];
+
+ if (bo->heap_size &&
+ lima_vm_get_va(task->vm, bo) ==
+ f[LIMA_GP_PLBU_ALLOC_START_ADDR >> 2]) {
+ f[LIMA_GP_PLBU_ALLOC_END_ADDR >> 2] =
+ f[LIMA_GP_PLBU_ALLOC_START_ADDR >> 2] +
+ bo->heap_size;
+ task->recoverable = true;
+ task->heap = bo;
+ break;
+ }
+ }
+
if (f[LIMA_GP_VSCL_START_ADDR >> 2] !=
f[LIMA_GP_VSCL_END_ADDR >> 2])
cmd |= LIMA_GP_CMD_START_VS;
@@ -184,6 +212,31 @@ static void lima_gp_task_mmu_error(struct lima_sched_pipe *pipe)
lima_sched_pipe_task_done(pipe);
}
+static int lima_gp_task_recover(struct lima_sched_pipe *pipe)
+{
+ struct lima_ip *ip = pipe->processor[0];
+ struct lima_sched_task *task = pipe->current_task;
+ struct drm_lima_gp_frame *frame = task->frame;
+ u32 *f = frame->frame;
+ size_t fail_size =
+ f[LIMA_GP_PLBU_ALLOC_END_ADDR >> 2] -
+ f[LIMA_GP_PLBU_ALLOC_START_ADDR >> 2];
+
+ if (fail_size == task->heap->heap_size) {
+ int ret;
+
+ ret = lima_heap_alloc(task->heap, task->vm);
+ if (ret < 0)
+ return ret;
+ }
+
+ gp_write(LIMA_GP_INT_MASK, LIMA_GP_IRQ_MASK_USED);
+ gp_write(LIMA_GP_PLBU_ALLOC_END_ADDR,
+ f[LIMA_GP_PLBU_ALLOC_START_ADDR >> 2] + task->heap->heap_size);
+ gp_write(LIMA_GP_CMD, LIMA_GP_CMD_UPDATE_PLBU_ALLOC);
+ return 0;
+}
+
static void lima_gp_print_version(struct lima_ip *ip)
{
u32 version, major, minor;
@@ -270,6 +323,7 @@ int lima_gp_pipe_init(struct lima_device *dev)
pipe->task_fini = lima_gp_task_fini;
pipe->task_error = lima_gp_task_error;
pipe->task_mmu_error = lima_gp_task_mmu_error;
+ pipe->task_recover = lima_gp_task_recover;
return 0;
}
diff --git a/drivers/gpu/drm/lima/lima_mmu.c b/drivers/gpu/drm/lima/lima_mmu.c
index 97ec09dee572..f79d2af427e7 100644
--- a/drivers/gpu/drm/lima/lima_mmu.c
+++ b/drivers/gpu/drm/lima/lima_mmu.c
@@ -99,6 +99,11 @@ void lima_mmu_fini(struct lima_ip *ip)
}
+void lima_mmu_flush_tlb(struct lima_ip *ip)
+{
+ mmu_write(LIMA_MMU_COMMAND, LIMA_MMU_COMMAND_ZAP_CACHE);
+}
+
void lima_mmu_switch_vm(struct lima_ip *ip, struct lima_vm *vm)
{
struct lima_device *dev = ip->dev;
diff --git a/drivers/gpu/drm/lima/lima_mmu.h b/drivers/gpu/drm/lima/lima_mmu.h
index 8c78319bcc8e..4f8ccbebcba1 100644
--- a/drivers/gpu/drm/lima/lima_mmu.h
+++ b/drivers/gpu/drm/lima/lima_mmu.h
@@ -10,6 +10,7 @@ struct lima_vm;
int lima_mmu_init(struct lima_ip *ip);
void lima_mmu_fini(struct lima_ip *ip);
+void lima_mmu_flush_tlb(struct lima_ip *ip);
void lima_mmu_switch_vm(struct lima_ip *ip, struct lima_vm *vm);
void lima_mmu_page_fault_resume(struct lima_ip *ip);
diff --git a/drivers/gpu/drm/lima/lima_sched.c b/drivers/gpu/drm/lima/lima_sched.c
index b561dd05bd62..3886999b4533 100644
--- a/drivers/gpu/drm/lima/lima_sched.c
+++ b/drivers/gpu/drm/lima/lima_sched.c
@@ -313,6 +313,26 @@ static const struct drm_sched_backend_ops lima_sched_ops = {
.free_job = lima_sched_free_job,
};
+static void lima_sched_recover_work(struct work_struct *work)
+{
+ struct lima_sched_pipe *pipe =
+ container_of(work, struct lima_sched_pipe, recover_work);
+ int i;
+
+ for (i = 0; i < pipe->num_l2_cache; i++)
+ lima_l2_cache_flush(pipe->l2_cache[i]);
+
+ if (pipe->bcast_mmu) {
+ lima_mmu_flush_tlb(pipe->bcast_mmu);
+ } else {
+ for (i = 0; i < pipe->num_mmu; i++)
+ lima_mmu_flush_tlb(pipe->mmu[i]);
+ }
+
+ if (pipe->task_recover(pipe))
+ drm_sched_fault(&pipe->base);
+}
+
int lima_sched_pipe_init(struct lima_sched_pipe *pipe, const char *name)
{
unsigned int timeout = lima_sched_timeout_ms > 0 ?
@@ -321,6 +341,8 @@ int lima_sched_pipe_init(struct lima_sched_pipe *pipe, const char *name)
pipe->fence_context = dma_fence_context_alloc(1);
spin_lock_init(&pipe->fence_lock);
+ INIT_WORK(&pipe->recover_work, lima_sched_recover_work);
+
return drm_sched_init(&pipe->base, &lima_sched_ops, 1, 0,
msecs_to_jiffies(timeout), name);
}
@@ -332,11 +354,14 @@ void lima_sched_pipe_fini(struct lima_sched_pipe *pipe)
void lima_sched_pipe_task_done(struct lima_sched_pipe *pipe)
{
- if (pipe->error)
- drm_sched_fault(&pipe->base);
- else {
- struct lima_sched_task *task = pipe->current_task;
-
+ struct lima_sched_task *task = pipe->current_task;
+
+ if (pipe->error) {
+ if (task && task->recoverable)
+ schedule_work(&pipe->recover_work);
+ else
+ drm_sched_fault(&pipe->base);
+ } else {
pipe->task_fini(pipe);
dma_fence_signal(task->fence);
}
diff --git a/drivers/gpu/drm/lima/lima_sched.h b/drivers/gpu/drm/lima/lima_sched.h
index 1d814fecbcc0..d64393fb50a9 100644
--- a/drivers/gpu/drm/lima/lima_sched.h
+++ b/drivers/gpu/drm/lima/lima_sched.h
@@ -20,6 +20,9 @@ struct lima_sched_task {
struct lima_bo **bos;
int num_bos;
+ bool recoverable;
+ struct lima_bo *heap;
+
/* pipe fence */
struct dma_fence *fence;
};
@@ -68,6 +71,9 @@ struct lima_sched_pipe {
void (*task_fini)(struct lima_sched_pipe *pipe);
void (*task_error)(struct lima_sched_pipe *pipe);
void (*task_mmu_error)(struct lima_sched_pipe *pipe);
+ int (*task_recover)(struct lima_sched_pipe *pipe);
+
+ struct work_struct recover_work;
};
int lima_sched_task_init(struct lima_sched_task *task,
--
2.17.1

194
packages/linux/patches/amlogic/amlogic-0006-FROMGIT-clk-meson-axg-aoclk-migrate-to-the-new-paren.patch
View File

@ -1,194 +0,0 @@
From bf0e0bbc0daea063465c686fcd7ad4c378df053a Mon Sep 17 00:00:00 2001
From: Alexandre Mergnat <amergnat@baylibre.com>
Date: Thu, 25 Jul 2019 18:41:25 +0200
Subject: [PATCH 006/187] FROMGIT: clk: meson: axg-aoclk: migrate to the new
parent description method
This clock controller use the string comparison method to describe parent
relation between the clocks, which is not optimized.
Migrate to the new way by using .parent_hws where possible (when parent
clocks are localy declared in the controller) and use .parent_data
otherwise.
Remove clk input helper and all bypass clocks (declared in probe function)
which are no longer used since we are able to use device-tree clock name
directly.
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
(cherry picked from commit b90ec1e344a2dd4c1afebd75c1ce05afaf9e116b
https://github.com/BayLibre/clk-meson v5.4/drivers)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/clk/meson/axg-aoclk.c | 63 ++++++++++++++++++++---------------
1 file changed, 37 insertions(+), 26 deletions(-)
diff --git a/drivers/clk/meson/axg-aoclk.c b/drivers/clk/meson/axg-aoclk.c
index 0086f31288eb..b488b40c9d0e 100644
--- a/drivers/clk/meson/axg-aoclk.c
+++ b/drivers/clk/meson/axg-aoclk.c
@@ -18,8 +18,6 @@
#include "clk-regmap.h"
#include "clk-dualdiv.h"
-#define IN_PREFIX "ao-in-"
-
/*
* AO Configuration Clock registers offsets
* Register offsets from the data sheet must be multiplied by 4.
@@ -42,7 +40,9 @@ static struct clk_regmap axg_aoclk_##_name = { \
.hw.init = &(struct clk_init_data) { \
.name = "axg_ao_" #_name, \
.ops = &clk_regmap_gate_ops, \
- .parent_names = (const char *[]){ IN_PREFIX "mpeg-clk" }, \
+ .parent_data = &(const struct clk_parent_data) { \
+ .fw_name = "mpeg-clk", \
+ }, \
.num_parents = 1, \
.flags = CLK_IGNORE_UNUSED, \
}, \
@@ -64,7 +64,9 @@ static struct clk_regmap axg_aoclk_cts_oscin = {
.hw.init = &(struct clk_init_data){
.name = "cts_oscin",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -77,7 +79,9 @@ static struct clk_regmap axg_aoclk_32k_pre = {
.hw.init = &(struct clk_init_data){
.name = "axg_ao_32k_pre",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "cts_oscin" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_aoclk_cts_oscin.hw
+ },
.num_parents = 1,
},
};
@@ -124,7 +128,9 @@ static struct clk_regmap axg_aoclk_32k_div = {
.hw.init = &(struct clk_init_data){
.name = "axg_ao_32k_div",
.ops = &meson_clk_dualdiv_ops,
- .parent_names = (const char *[]){ "axg_ao_32k_pre" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_aoclk_32k_pre.hw
+ },
.num_parents = 1,
},
};
@@ -139,8 +145,10 @@ static struct clk_regmap axg_aoclk_32k_sel = {
.hw.init = &(struct clk_init_data){
.name = "axg_ao_32k_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "axg_ao_32k_div",
- "axg_ao_32k_pre" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_aoclk_32k_div.hw,
+ &axg_aoclk_32k_pre.hw,
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -154,7 +162,9 @@ static struct clk_regmap axg_aoclk_32k = {
.hw.init = &(struct clk_init_data){
.name = "axg_ao_32k",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "axg_ao_32k_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_aoclk_32k_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -170,8 +180,10 @@ static struct clk_regmap axg_aoclk_cts_rtc_oscin = {
.hw.init = &(struct clk_init_data){
.name = "axg_ao_cts_rtc_oscin",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "axg_ao_32k",
- IN_PREFIX "ext_32k-0" },
+ .parent_data = (const struct clk_parent_data []) {
+ { .hw = &axg_aoclk_32k.hw },
+ { .fw_name = "ext_32k-0", },
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -187,8 +199,10 @@ static struct clk_regmap axg_aoclk_clk81 = {
.hw.init = &(struct clk_init_data){
.name = "axg_ao_clk81",
.ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "mpeg-clk",
- "axg_ao_cts_rtc_oscin"},
+ .parent_data = (const struct clk_parent_data []) {
+ { .fw_name = "mpeg-clk", },
+ { .hw = &axg_aoclk_cts_rtc_oscin.hw },
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -203,8 +217,10 @@ static struct clk_regmap axg_aoclk_saradc_mux = {
.hw.init = &(struct clk_init_data){
.name = "axg_ao_saradc_mux",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal",
- "axg_ao_clk81" },
+ .parent_data = (const struct clk_parent_data []) {
+ { .fw_name = "xtal", },
+ { .hw = &axg_aoclk_clk81.hw },
+ },
.num_parents = 2,
},
};
@@ -218,7 +234,9 @@ static struct clk_regmap axg_aoclk_saradc_div = {
.hw.init = &(struct clk_init_data){
.name = "axg_ao_saradc_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "axg_ao_saradc_mux" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_aoclk_saradc_mux.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -232,7 +250,9 @@ static struct clk_regmap axg_aoclk_saradc_gate = {
.hw.init = &(struct clk_init_data){
.name = "axg_ao_saradc_gate",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "axg_ao_saradc_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_aoclk_saradc_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -290,12 +310,6 @@ static const struct clk_hw_onecell_data axg_aoclk_onecell_data = {
.num = NR_CLKS,
};
-static const struct meson_aoclk_input axg_aoclk_inputs[] = {
- { .name = "xtal", .required = true },
- { .name = "mpeg-clk", .required = true },
- { .name = "ext-32k-0", .required = false },
-};
-
static const struct meson_aoclk_data axg_aoclkc_data = {
.reset_reg = AO_RTI_GEN_CNTL_REG0,
.num_reset = ARRAY_SIZE(axg_aoclk_reset),
@@ -303,9 +317,6 @@ static const struct meson_aoclk_data axg_aoclkc_data = {
.num_clks = ARRAY_SIZE(axg_aoclk_regmap),
.clks = axg_aoclk_regmap,
.hw_data = &axg_aoclk_onecell_data,
- .inputs = axg_aoclk_inputs,
- .num_inputs = ARRAY_SIZE(axg_aoclk_inputs),
- .input_prefix = IN_PREFIX,
};
static const struct of_device_id axg_aoclkc_match_table[] = {
--
2.17.1

48
packages/linux/patches/amlogic/amlogic-0006-FROMGIT-drm-lima-increase-driver-version-to-1.1.patch Normal file
View File

@ -0,0 +1,48 @@
From b5da0390f260f6cfc633d496ee2ee1bc5233a877 Mon Sep 17 00:00:00 2001
From: Qiang Yu <yuq825@gmail.com>
Date: Thu, 16 Jan 2020 21:11:57 +0800
Subject: [PATCH 006/146] FROMGIT: drm/lima: increase driver version to 1.1
Increase driver version for mesa driver to identify
the support of new heap buffer interface.
Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Tested-by: Andreas Baierl <ichgeh@imkreisrum.de>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200116131157.13346-6-yuq825@gmail.com
---
drivers/gpu/drm/lima/lima_drv.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/lima/lima_drv.c b/drivers/gpu/drm/lima/lima_drv.c
index 18f88aaef1a2..2daac64d8955 100644
--- a/drivers/gpu/drm/lima/lima_drv.c
+++ b/drivers/gpu/drm/lima/lima_drv.c
@@ -245,6 +245,12 @@ static const struct drm_ioctl_desc lima_drm_driver_ioctls[] = {
DEFINE_DRM_GEM_FOPS(lima_drm_driver_fops);
+/**
+ * Changelog:
+ *
+ * - 1.1.0 - add heap buffer support
+ */
+
static struct drm_driver lima_drm_driver = {
.driver_features = DRIVER_RENDER | DRIVER_GEM | DRIVER_SYNCOBJ,
.open = lima_drm_driver_open,
@@ -254,9 +260,9 @@ static struct drm_driver lima_drm_driver = {
.fops = &lima_drm_driver_fops,
.name = "lima",
.desc = "lima DRM",
- .date = "20190217",
+ .date = "20191231",
.major = 1,
- .minor = 0,
+ .minor = 1,
.patchlevel = 0,
.gem_create_object = lima_gem_create_object,
--
2.17.1

130
packages/linux/patches/amlogic/amlogic-0007-FROMGIT-clk-meson-remove-ao-input-bypass-clocks.patch
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@ -1,130 +0,0 @@
From 38016b418a556c21fbede6d4822c3ec5b2e3ec0e Mon Sep 17 00:00:00 2001
From: Alexandre Mergnat <amergnat@baylibre.com>
Date: Thu, 25 Jul 2019 18:41:26 +0200
Subject: [PATCH 007/187] FROMGIT: clk: meson: remove ao input bypass clocks
During probe, bypass clocks (i.e. ao-in-xtal) are made from device-tree
inputs to provide input clocks which can be access through global name.
The cons of this method are the duplicated clocks, means more string
comparison.
Specify parent directly with device-tree clock name.
Function to regiter bypass clocks is removed.
Input parameters from meson aoclk data structure are deprecated and then
deleted since all aoclk files are migrated.
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
(cherry picked from commit 072a043f5a2e02441002fff34e3885e6026714eb
https://github.com/BayLibre/clk-meson v5.4/drivers)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/clk/meson/Kconfig | 1 -
drivers/clk/meson/meson-aoclk.c | 37 ---------------------------------
drivers/clk/meson/meson-aoclk.h | 8 -------
3 files changed, 46 deletions(-)
diff --git a/drivers/clk/meson/Kconfig b/drivers/clk/meson/Kconfig
index ee0b84b6b329..178ee72ba4bc 100644
--- a/drivers/clk/meson/Kconfig
+++ b/drivers/clk/meson/Kconfig
@@ -33,7 +33,6 @@ config COMMON_CLK_MESON_VID_PLL_DIV
config COMMON_CLK_MESON_AO_CLKC
tristate
select COMMON_CLK_MESON_REGMAP
- select COMMON_CLK_MESON_INPUT
select RESET_CONTROLLER
config COMMON_CLK_MESON_EE_CLKC
diff --git a/drivers/clk/meson/meson-aoclk.c b/drivers/clk/meson/meson-aoclk.c
index b67951909e04..bf8bea675d24 100644
--- a/drivers/clk/meson/meson-aoclk.c
+++ b/drivers/clk/meson/meson-aoclk.c
@@ -17,8 +17,6 @@
#include <linux/slab.h>
#include "meson-aoclk.h"
-#include "clk-input.h"
-
static int meson_aoclk_do_reset(struct reset_controller_dev *rcdev,
unsigned long id)
{
@@ -33,37 +31,6 @@ static const struct reset_control_ops meson_aoclk_reset_ops = {
.reset = meson_aoclk_do_reset,
};
-static int meson_aoclkc_register_inputs(struct device *dev,
- struct meson_aoclk_data *data)
-{
- struct clk_hw *hw;
- char *str;
- int i;
-
- for (i = 0; i < data->num_inputs; i++) {
- const struct meson_aoclk_input *in = &data->inputs[i];
-
- str = kasprintf(GFP_KERNEL, "%s%s", data->input_prefix,
- in->name);
- if (!str)
- return -ENOMEM;
-
- hw = meson_clk_hw_register_input(dev, in->name, str, 0);
- kfree(str);
-
- if (IS_ERR(hw)) {
- if (!in->required && PTR_ERR(hw) == -ENOENT)
- continue;
- else if (PTR_ERR(hw) != -EPROBE_DEFER)
- dev_err(dev, "failed to register input %s\n",
- in->name);
- return PTR_ERR(hw);
- }
- }
-
- return 0;
-}
-
int meson_aoclkc_probe(struct platform_device *pdev)
{
struct meson_aoclk_reset_controller *rstc;
@@ -86,10 +53,6 @@ int meson_aoclkc_probe(struct platform_device *pdev)
return PTR_ERR(regmap);
}
- ret = meson_aoclkc_register_inputs(dev, data);
- if (ret)
- return ret;
-
/* Reset Controller */
rstc->data = data;
rstc->regmap = regmap;
diff --git a/drivers/clk/meson/meson-aoclk.h b/drivers/clk/meson/meson-aoclk.h
index 999cde3868f7..605b43855a69 100644
--- a/drivers/clk/meson/meson-aoclk.h
+++ b/drivers/clk/meson/meson-aoclk.h
@@ -18,20 +18,12 @@
#include "clk-regmap.h"
-struct meson_aoclk_input {
- const char *name;
- bool required;
-};
-
struct meson_aoclk_data {
const unsigned int reset_reg;
const int num_reset;
const unsigned int *reset;
const int num_clks;
struct clk_regmap **clks;
- const int num_inputs;
- const struct meson_aoclk_input *inputs;
- const char *input_prefix;
const struct clk_hw_onecell_data *hw_data;
};
--
2.17.1

38
packages/linux/patches/amlogic/amlogic-0007-FROMGIT-drm-lima-fix-recovering-from-PLBU-out-of-mem.patch Normal file
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@ -0,0 +1,38 @@
From 532b7e7f35698a33640bdf36914d0e0acd8270ef Mon Sep 17 00:00:00 2001
From: Vasily Khoruzhick <anarsoul@gmail.com>
Date: Tue, 18 Feb 2020 22:09:52 +0000
Subject: [PATCH 007/146] FROMGIT: drm/lima: fix recovering from PLBU out of
memory
It looks like on PLBU_OUT_OF_MEM interrupt we need to resume from where we
stopped, i.e. new PLBU heap start is old end. Also update end address
in GP frame to grow heap on 2nd and subsequent out of memory interrupts.
Fixes: 2081e8dcf1ee ("drm/lima: recover task by enlarging heap buffer")
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
drivers/gpu/drm/lima/lima_gp.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/lima/lima_gp.c b/drivers/gpu/drm/lima/lima_gp.c
index 52b210f9a605..d8841c870d90 100644
--- a/drivers/gpu/drm/lima/lima_gp.c
+++ b/drivers/gpu/drm/lima/lima_gp.c
@@ -231,8 +231,13 @@ static int lima_gp_task_recover(struct lima_sched_pipe *pipe)
}
gp_write(LIMA_GP_INT_MASK, LIMA_GP_IRQ_MASK_USED);
+ /* Resume from where we stopped, i.e. new start is old end */
+ gp_write(LIMA_GP_PLBU_ALLOC_START_ADDR,
+ f[LIMA_GP_PLBU_ALLOC_END_ADDR >> 2]);
+ f[LIMA_GP_PLBU_ALLOC_END_ADDR >> 2] =
+ f[LIMA_GP_PLBU_ALLOC_START_ADDR >> 2] + task->heap->heap_size;
gp_write(LIMA_GP_PLBU_ALLOC_END_ADDR,
- f[LIMA_GP_PLBU_ALLOC_START_ADDR >> 2] + task->heap->heap_size);
+ f[LIMA_GP_PLBU_ALLOC_END_ADDR >> 2]);
gp_write(LIMA_GP_CMD, LIMA_GP_CMD_UPDATE_PLBU_ALLOC);
return 0;
}
--
2.17.1

2363
packages/linux/patches/amlogic/amlogic-0008-FROMGIT-clk-meson-g12a-migrate-to-the-new-parent-des.patch
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File diff suppressed because it is too large Load Diff

31
packages/linux/patches/amlogic/amlogic-0008-FROMGIT-dt-bindings-reset-meson-add-gxl-internal-dac.patch Normal file
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@ -0,0 +1,31 @@
From bfbcca83970e75e1231347f1693e0884b17bec98 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Wed, 22 Jan 2020 10:25:26 +0100
Subject: [PATCH 008/146] FROMGIT: dt-bindings: reset: meson: add gxl internal
dac reset
Add the reset line of the internal DAC found on the amlogic gxl SoC family
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
include/dt-bindings/reset/amlogic,meson-gxbb-reset.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/dt-bindings/reset/amlogic,meson-gxbb-reset.h b/include/dt-bindings/reset/amlogic,meson-gxbb-reset.h
index ea5058618863..883bfd3bcbad 100644
--- a/include/dt-bindings/reset/amlogic,meson-gxbb-reset.h
+++ b/include/dt-bindings/reset/amlogic,meson-gxbb-reset.h
@@ -69,7 +69,7 @@
#define RESET_SYS_CPU_L2 58
#define RESET_SYS_CPU_P 59
#define RESET_SYS_CPU_MBIST 60
-/* 61 */
+#define RESET_ACODEC 61
/* 62 */
/* 63 */
/* RESET2 */
--
2.17.1

1677
packages/linux/patches/amlogic/amlogic-0009-FROMGIT-clk-meson-gxbb-migrate-to-the-new-parent-des.patch
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File diff suppressed because it is too large Load Diff

29
packages/linux/patches/amlogic/amlogic-0009-FROMGIT-dt-bindings-clk-meson-add-the-gxl-internal-d.patch Normal file
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@ -0,0 +1,29 @@
From 8502dc53c6d999458b198a953d52339411524c9c Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Wed, 22 Jan 2020 11:04:49 +0100
Subject: [PATCH 009/146] FROMGIT: dt-bindings: clk: meson: add the gxl
internal dac gate
Add the gxl ACODEC clock id to the gxbb clock controller bindings
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
include/dt-bindings/clock/gxbb-clkc.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/dt-bindings/clock/gxbb-clkc.h b/include/dt-bindings/clock/gxbb-clkc.h
index db0763e96173..4073eb7a9da1 100644
--- a/include/dt-bindings/clock/gxbb-clkc.h
+++ b/include/dt-bindings/clock/gxbb-clkc.h
@@ -146,5 +146,6 @@
#define CLKID_CTS_VDAC 201
#define CLKID_HDMI_TX 202
#define CLKID_HDMI 205
+#define CLKID_ACODEC 206
#endif /* __GXBB_CLKC_H */
--
2.17.1

579
packages/linux/patches/amlogic/amlogic-0010-FROMGIT-clk-meson-axg-migrate-to-the-new-parent-desc.patch
View File

@ -1,579 +0,0 @@
From 96ac190be753b21610c9c77676fee7c0dd4ecc2a Mon Sep 17 00:00:00 2001
From: Alexandre Mergnat <amergnat@baylibre.com>
Date: Thu, 25 Jul 2019 18:42:34 +0200
Subject: [PATCH 010/187] FROMGIT: clk: meson: axg: migrate to the new parent
description method
This clock controller use the string comparison method to describe parent
relation between the clocks, which is not optimized.
Migrate to the new way by using .parent_hws where possible (ie. when
all clocks are local to the controller) and use .parent_data otherwise.
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
(cherry picked from commit cc132d113dc589d8449fe2b53043b0f17029acac
https://github.com/BayLibre/clk-meson v5.4/drivers)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/clk/meson/axg.c | 204 ++++++++++++++++++++++++++++------------
1 file changed, 144 insertions(+), 60 deletions(-)
diff --git a/drivers/clk/meson/axg.c b/drivers/clk/meson/axg.c
index 3ddd0efc9ee0..7a3d795cc614 100644
--- a/drivers/clk/meson/axg.c
+++ b/drivers/clk/meson/axg.c
@@ -14,7 +14,6 @@
#include <linux/of_device.h>
#include <linux/platform_device.h>
-#include "clk-input.h"
#include "clk-regmap.h"
#include "clk-pll.h"
#include "clk-mpll.h"
@@ -59,7 +58,9 @@ static struct clk_regmap axg_fixed_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "fixed_pll_dco",
.ops = &meson_clk_pll_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -74,7 +75,9 @@ static struct clk_regmap axg_fixed_pll = {
.hw.init = &(struct clk_init_data){
.name = "fixed_pll",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "fixed_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_fixed_pll_dco.hw
+ },
.num_parents = 1,
/*
* This clock won't ever change at runtime so
@@ -114,7 +117,9 @@ static struct clk_regmap axg_sys_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "sys_pll_dco",
.ops = &meson_clk_pll_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -129,7 +134,9 @@ static struct clk_regmap axg_sys_pll = {
.hw.init = &(struct clk_init_data){
.name = "sys_pll",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "sys_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_sys_pll_dco.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -215,7 +222,9 @@ static struct clk_regmap axg_gp0_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "gp0_pll_dco",
.ops = &meson_clk_pll_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -230,7 +239,9 @@ static struct clk_regmap axg_gp0_pll = {
.hw.init = &(struct clk_init_data){
.name = "gp0_pll",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "gp0_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_gp0_pll_dco.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -284,7 +295,9 @@ static struct clk_regmap axg_hifi_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "hifi_pll_dco",
.ops = &meson_clk_pll_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -299,7 +312,9 @@ static struct clk_regmap axg_hifi_pll = {
.hw.init = &(struct clk_init_data){
.name = "hifi_pll",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "hifi_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_hifi_pll_dco.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -311,7 +326,7 @@ static struct clk_fixed_factor axg_fclk_div2_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div2_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) { &axg_fixed_pll.hw },
.num_parents = 1,
},
};
@@ -324,7 +339,9 @@ static struct clk_regmap axg_fclk_div2 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div2",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div2_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_fclk_div2_div.hw
+ },
.num_parents = 1,
.flags = CLK_IS_CRITICAL,
},
@@ -336,7 +353,7 @@ static struct clk_fixed_factor axg_fclk_div3_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div3_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) { &axg_fixed_pll.hw },
.num_parents = 1,
},
};
@@ -349,7 +366,9 @@ static struct clk_regmap axg_fclk_div3 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div3",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div3_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_fclk_div3_div.hw
+ },
.num_parents = 1,
/*
* FIXME:
@@ -372,7 +391,7 @@ static struct clk_fixed_factor axg_fclk_div4_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div4_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) { &axg_fixed_pll.hw },
.num_parents = 1,
},
};
@@ -385,7 +404,9 @@ static struct clk_regmap axg_fclk_div4 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div4",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div4_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_fclk_div4_div.hw
+ },
.num_parents = 1,
},
};
@@ -396,7 +417,7 @@ static struct clk_fixed_factor axg_fclk_div5_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div5_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) { &axg_fixed_pll.hw },
.num_parents = 1,
},
};
@@ -409,7 +430,9 @@ static struct clk_regmap axg_fclk_div5 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div5",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div5_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_fclk_div5_div.hw
+ },
.num_parents = 1,
},
};
@@ -420,7 +443,9 @@ static struct clk_fixed_factor axg_fclk_div7_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div7_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_fixed_pll.hw
+ },
.num_parents = 1,
},
};
@@ -433,7 +458,9 @@ static struct clk_regmap axg_fclk_div7 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div7",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div7_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_fclk_div7_div.hw
+ },
.num_parents = 1,
},
};
@@ -447,7 +474,9 @@ static struct clk_regmap axg_mpll_prediv = {
.hw.init = &(struct clk_init_data){
.name = "mpll_prediv",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_fixed_pll.hw
+ },
.num_parents = 1,
},
};
@@ -480,7 +509,9 @@ static struct clk_regmap axg_mpll0_div = {
.hw.init = &(struct clk_init_data){
.name = "mpll0_div",
.ops = &meson_clk_mpll_ops,
- .parent_names = (const char *[]){ "mpll_prediv" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_mpll_prediv.hw
+ },
.num_parents = 1,
},
};
@@ -493,7 +524,9 @@ static struct clk_regmap axg_mpll0 = {
.hw.init = &(struct clk_init_data){
.name = "mpll0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpll0_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_mpll0_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -527,7 +560,9 @@ static struct clk_regmap axg_mpll1_div = {
.hw.init = &(struct clk_init_data){
.name = "mpll1_div",
.ops = &meson_clk_mpll_ops,
- .parent_names = (const char *[]){ "mpll_prediv" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_mpll_prediv.hw
+ },
.num_parents = 1,
},
};
@@ -540,7 +575,9 @@ static struct clk_regmap axg_mpll1 = {
.hw.init = &(struct clk_init_data){
.name = "mpll1",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpll1_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_mpll1_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -579,7 +616,9 @@ static struct clk_regmap axg_mpll2_div = {
.hw.init = &(struct clk_init_data){
.name = "mpll2_div",
.ops = &meson_clk_mpll_ops,
- .parent_names = (const char *[]){ "mpll_prediv" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_mpll_prediv.hw
+ },
.num_parents = 1,
},
};
@@ -592,7 +631,9 @@ static struct clk_regmap axg_mpll2 = {
.hw.init = &(struct clk_init_data){
.name = "mpll2",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpll2_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_mpll2_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -626,7 +667,9 @@ static struct clk_regmap axg_mpll3_div = {
.hw.init = &(struct clk_init_data){
.name = "mpll3_div",
.ops = &meson_clk_mpll_ops,
- .parent_names = (const char *[]){ "mpll_prediv" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_mpll_prediv.hw
+ },
.num_parents = 1,
},
};
@@ -639,7 +682,9 @@ static struct clk_regmap axg_mpll3 = {
.hw.init = &(struct clk_init_data){
.name = "mpll3",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpll3_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_mpll3_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -702,7 +747,9 @@ static struct clk_regmap axg_pcie_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "pcie_pll_dco",
.ops = &meson_clk_pll_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -717,7 +764,9 @@ static struct clk_regmap axg_pcie_pll_od = {
.hw.init = &(struct clk_init_data){
.name = "pcie_pll_od",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "pcie_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_pcie_pll_dco.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -733,7 +782,9 @@ static struct clk_regmap axg_pcie_pll = {
.hw.init = &(struct clk_init_data){
.name = "pcie_pll",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "pcie_pll_od" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_pcie_pll_od.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -750,7 +801,7 @@ static struct clk_regmap axg_pcie_mux = {
.hw.init = &(struct clk_init_data){
.name = "pcie_mux",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "pcie_pll" },
+ .parent_hws = (const struct clk_hw *[]) { &axg_pcie_pll.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -767,7 +818,7 @@ static struct clk_regmap axg_pcie_ref = {
.hw.init = &(struct clk_init_data){
.name = "pcie_ref",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "pcie_mux" },
+ .parent_hws = (const struct clk_hw *[]) { &axg_pcie_mux.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -781,7 +832,7 @@ static struct clk_regmap axg_pcie_cml_en0 = {
.hw.init = &(struct clk_init_data) {
.name = "pcie_cml_en0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "pcie_ref" },
+ .parent_hws = (const struct clk_hw *[]) { &axg_pcie_ref.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
@@ -796,16 +847,21 @@ static struct clk_regmap axg_pcie_cml_en1 = {
.hw.init = &(struct clk_init_data) {
.name = "pcie_cml_en1",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "pcie_ref" },
+ .parent_hws = (const struct clk_hw *[]) { &axg_pcie_ref.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static u32 mux_table_clk81[] = { 0, 2, 3, 4, 5, 6, 7 };
-static const char * const clk81_parent_names[] = {
- IN_PREFIX "xtal", "fclk_div7", "mpll1", "mpll2", "fclk_div4",
- "fclk_div3", "fclk_div5"
+static const struct clk_parent_data clk81_parent_data[] = {
+ { .fw_name = "xtal", },
+ { .hw = &axg_fclk_div7.hw },
+ { .hw = &axg_mpll1.hw },
+ { .hw = &axg_mpll2.hw },
+ { .hw = &axg_fclk_div4.hw },
+ { .hw = &axg_fclk_div3.hw },
+ { .hw = &axg_fclk_div5.hw },
};
static struct clk_regmap axg_mpeg_clk_sel = {
@@ -818,8 +874,8 @@ static struct clk_regmap axg_mpeg_clk_sel = {
.hw.init = &(struct clk_init_data){
.name = "mpeg_clk_sel",
.ops = &clk_regmap_mux_ro_ops,
- .parent_names = clk81_parent_names,
- .num_parents = ARRAY_SIZE(clk81_parent_names),
+ .parent_data = clk81_parent_data,
+ .num_parents = ARRAY_SIZE(clk81_parent_data),
},
};
@@ -832,7 +888,9 @@ static struct clk_regmap axg_mpeg_clk_div = {
.hw.init = &(struct clk_init_data){
.name = "mpeg_clk_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "mpeg_clk_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_mpeg_clk_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -846,15 +904,20 @@ static struct clk_regmap axg_clk81 = {
.hw.init = &(struct clk_init_data){
.name = "clk81",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpeg_clk_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_mpeg_clk_div.hw
+ },
.num_parents = 1,
.flags = (CLK_SET_RATE_PARENT | CLK_IS_CRITICAL),
},
};
-static const char * const axg_sd_emmc_clk0_parent_names[] = {
- IN_PREFIX "xtal", "fclk_div2", "fclk_div3", "fclk_div5", "fclk_div7",
-
+static const struct clk_parent_data axg_sd_emmc_clk0_parent_data[] = {
+ { .fw_name = "xtal", },
+ { .hw = &axg_fclk_div2.hw },
+ { .hw = &axg_fclk_div3.hw },
+ { .hw = &axg_fclk_div5.hw },
+ { .hw = &axg_fclk_div7.hw },
/*
* Following these parent clocks, we should also have had mpll2, mpll3
* and gp0_pll but these clocks are too precious to be used here. All
@@ -873,8 +936,8 @@ static struct clk_regmap axg_sd_emmc_b_clk0_sel = {
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_b_clk0_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = axg_sd_emmc_clk0_parent_names,
- .num_parents = ARRAY_SIZE(axg_sd_emmc_clk0_parent_names),
+ .parent_data = axg_sd_emmc_clk0_parent_data,
+ .num_parents = ARRAY_SIZE(axg_sd_emmc_clk0_parent_data),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -889,7 +952,9 @@ static struct clk_regmap axg_sd_emmc_b_clk0_div = {
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_b_clk0_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "sd_emmc_b_clk0_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_sd_emmc_b_clk0_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -903,7 +968,9 @@ static struct clk_regmap axg_sd_emmc_b_clk0 = {
.hw.init = &(struct clk_init_data){
.name = "sd_emmc_b_clk0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "sd_emmc_b_clk0_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_sd_emmc_b_clk0_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -919,8 +986,8 @@ static struct clk_regmap axg_sd_emmc_c_clk0_sel = {
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_c_clk0_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = axg_sd_emmc_clk0_parent_names,
- .num_parents = ARRAY_SIZE(axg_sd_emmc_clk0_parent_names),
+ .parent_data = axg_sd_emmc_clk0_parent_data,
+ .num_parents = ARRAY_SIZE(axg_sd_emmc_clk0_parent_data),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -935,7 +1002,9 @@ static struct clk_regmap axg_sd_emmc_c_clk0_div = {
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_c_clk0_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "sd_emmc_c_clk0_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_sd_emmc_c_clk0_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -949,7 +1018,9 @@ static struct clk_regmap axg_sd_emmc_c_clk0 = {
.hw.init = &(struct clk_init_data){
.name = "sd_emmc_c_clk0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "sd_emmc_c_clk0_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_sd_emmc_c_clk0_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -957,9 +1028,18 @@ static struct clk_regmap axg_sd_emmc_c_clk0 = {
static u32 mux_table_gen_clk[] = { 0, 4, 5, 6, 7, 8,
9, 10, 11, 13, 14, };
-static const char * const gen_clk_parent_names[] = {
- IN_PREFIX "xtal", "hifi_pll", "mpll0", "mpll1", "mpll2", "mpll3",
- "fclk_div4", "fclk_div3", "fclk_div5", "fclk_div7", "gp0_pll",
+static const struct clk_parent_data gen_clk_parent_data[] = {
+ { .fw_name = "xtal", },
+ { .hw = &axg_hifi_pll.hw },
+ { .hw = &axg_mpll0.hw },
+ { .hw = &axg_mpll1.hw },
+ { .hw = &axg_mpll2.hw },
+ { .hw = &axg_mpll3.hw },
+ { .hw = &axg_fclk_div4.hw },
+ { .hw = &axg_fclk_div3.hw },
+ { .hw = &axg_fclk_div5.hw },
+ { .hw = &axg_fclk_div7.hw },
+ { .hw = &axg_gp0_pll.hw },
};
static struct clk_regmap axg_gen_clk_sel = {
@@ -978,8 +1058,8 @@ static struct clk_regmap axg_gen_clk_sel = {
* hifi_pll, mpll0, mpll1, mpll2, mpll3, fdiv4,
* fdiv3, fdiv5, [cts_msr_clk], fdiv7, gp0_pll
*/
- .parent_names = gen_clk_parent_names,
- .num_parents = ARRAY_SIZE(gen_clk_parent_names),
+ .parent_data = gen_clk_parent_data,
+ .num_parents = ARRAY_SIZE(gen_clk_parent_data),
},
};
@@ -992,7 +1072,9 @@ static struct clk_regmap axg_gen_clk_div = {
.hw.init = &(struct clk_init_data){
.name = "gen_clk_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "gen_clk_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_gen_clk_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1006,7 +1088,9 @@ static struct clk_regmap axg_gen_clk = {
.hw.init = &(struct clk_init_data){
.name = "gen_clk",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "gen_clk_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_gen_clk_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
--
2.17.1

60
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@ -0,0 +1,60 @@
From 17b823e4687b26ffe35a17e26128631afe49d0b2 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Wed, 22 Jan 2020 11:04:50 +0100
Subject: [PATCH 010/146] FROMGIT: clk: meson: gxbb: add the gxl internal dac
gate
Add the ACODEC clock gate to the gxl clk controller driver
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/clk/meson/gxbb.c | 3 +++
drivers/clk/meson/gxbb.h | 2 +-
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c
index 1f9c056e684c..47916c4f1700 100644
--- a/drivers/clk/meson/gxbb.c
+++ b/drivers/clk/meson/gxbb.c
@@ -2613,6 +2613,7 @@ static MESON_GATE(gxbb_assist_misc, HHI_GCLK_MPEG0, 23);
static MESON_GATE(gxbb_emmc_a, HHI_GCLK_MPEG0, 24);
static MESON_GATE(gxbb_emmc_b, HHI_GCLK_MPEG0, 25);
static MESON_GATE(gxbb_emmc_c, HHI_GCLK_MPEG0, 26);
+static MESON_GATE(gxl_acodec, HHI_GCLK_MPEG0, 28);
static MESON_GATE(gxbb_spi, HHI_GCLK_MPEG0, 30);
static MESON_GATE(gxbb_i2s_spdif, HHI_GCLK_MPEG1, 2);
@@ -3100,6 +3101,7 @@ static struct clk_hw_onecell_data gxl_hw_onecell_data = {
[CLKID_HDMI_SEL] = &gxbb_hdmi_sel.hw,
[CLKID_HDMI_DIV] = &gxbb_hdmi_div.hw,
[CLKID_HDMI] = &gxbb_hdmi.hw,
+ [CLKID_ACODEC] = &gxl_acodec.hw,
[NR_CLKS] = NULL,
},
.num = NR_CLKS,
@@ -3491,6 +3493,7 @@ static struct clk_regmap *const gxl_clk_regmaps[] = {
&gxl_hdmi_pll_od,
&gxl_hdmi_pll_od2,
&gxl_hdmi_pll_dco,
+ &gxl_acodec,
};
static const struct meson_eeclkc_data gxbb_clkc_data = {
diff --git a/drivers/clk/meson/gxbb.h b/drivers/clk/meson/gxbb.h
index b53584fe66cf..1ee8cb7e2f5a 100644
--- a/drivers/clk/meson/gxbb.h
+++ b/drivers/clk/meson/gxbb.h
@@ -188,7 +188,7 @@
#define CLKID_HDMI_SEL 203
#define CLKID_HDMI_DIV 204
-#define NR_CLKS 206
+#define NR_CLKS 207
/* include the CLKIDs that have been made part of the DT binding */
#include <dt-bindings/clock/gxbb-clkc.h>
--
2.17.1

56
packages/linux/patches/amlogic/amlogic-0011-FROMGIT-clk-meson-gxbb-set-audio-output-clock-hierar.patch Normal file
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@ -0,0 +1,56 @@
From d6a0ab839aaa36c6952e61e64500191126c74f40 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Wed, 22 Jan 2020 11:04:51 +0100
Subject: [PATCH 011/146] FROMGIT: clk: meson: gxbb: set audio output clock
hierarchy
The aiu devices peripheral clocks needs the aiu and aiu_glue clocks to
operate. Reflect this hierarchy in the gxbb clock tree.
Fixes: 738f66d3211d ("clk: gxbb: add AmLogic GXBB clk controller driver")
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/clk/meson/gxbb.c | 18 ++++++++++--------
1 file changed, 10 insertions(+), 8 deletions(-)
diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c
index 47916c4f1700..5fd6a574f8c3 100644
--- a/drivers/clk/meson/gxbb.c
+++ b/drivers/clk/meson/gxbb.c
@@ -2619,14 +2619,6 @@ static MESON_GATE(gxbb_spi, HHI_GCLK_MPEG0, 30);
static MESON_GATE(gxbb_i2s_spdif, HHI_GCLK_MPEG1, 2);
static MESON_GATE(gxbb_eth, HHI_GCLK_MPEG1, 3);
static MESON_GATE(gxbb_demux, HHI_GCLK_MPEG1, 4);
-static MESON_GATE(gxbb_aiu_glue, HHI_GCLK_MPEG1, 6);
-static MESON_GATE(gxbb_iec958, HHI_GCLK_MPEG1, 7);
-static MESON_GATE(gxbb_i2s_out, HHI_GCLK_MPEG1, 8);
-static MESON_GATE(gxbb_amclk, HHI_GCLK_MPEG1, 9);
-static MESON_GATE(gxbb_aififo2, HHI_GCLK_MPEG1, 10);
-static MESON_GATE(gxbb_mixer, HHI_GCLK_MPEG1, 11);
-static MESON_GATE(gxbb_mixer_iface, HHI_GCLK_MPEG1, 12);
-static MESON_GATE(gxbb_adc, HHI_GCLK_MPEG1, 13);
static MESON_GATE(gxbb_blkmv, HHI_GCLK_MPEG1, 14);
static MESON_GATE(gxbb_aiu, HHI_GCLK_MPEG1, 15);
static MESON_GATE(gxbb_uart1, HHI_GCLK_MPEG1, 16);
@@ -2681,6 +2673,16 @@ static MESON_GATE(gxbb_ao_ahb_bus, HHI_GCLK_AO, 2);
static MESON_GATE(gxbb_ao_iface, HHI_GCLK_AO, 3);
static MESON_GATE(gxbb_ao_i2c, HHI_GCLK_AO, 4);
+/* AIU gates */
+static MESON_PCLK(gxbb_aiu_glue, HHI_GCLK_MPEG1, 6, &gxbb_aiu.hw);
+static MESON_PCLK(gxbb_iec958, HHI_GCLK_MPEG1, 7, &gxbb_aiu_glue.hw);
+static MESON_PCLK(gxbb_i2s_out, HHI_GCLK_MPEG1, 8, &gxbb_aiu_glue.hw);
+static MESON_PCLK(gxbb_amclk, HHI_GCLK_MPEG1, 9, &gxbb_aiu_glue.hw);
+static MESON_PCLK(gxbb_aififo2, HHI_GCLK_MPEG1, 10, &gxbb_aiu_glue.hw);
+static MESON_PCLK(gxbb_mixer, HHI_GCLK_MPEG1, 11, &gxbb_aiu_glue.hw);
+static MESON_PCLK(gxbb_mixer_iface, HHI_GCLK_MPEG1, 12, &gxbb_aiu_glue.hw);
+static MESON_PCLK(gxbb_adc, HHI_GCLK_MPEG1, 13, &gxbb_aiu_glue.hw);
+
/* Array of all clocks provided by this provider */
static struct clk_hw_onecell_data gxbb_hw_onecell_data = {
--
2.17.1

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packages/linux/patches/amlogic/amlogic-0011-FROMGIT-clk-meson-meson8b-migrate-to-the-new-parent-.patch
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42
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From 25132741a2bda8a016d2d0870fbeb244d0cdd545 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Thu, 13 Feb 2020 16:51:51 +0100
Subject: [PATCH 012/146] FROMGIT: ASoC: core: allow a dt node to provide
several components
At the moment, querying the dai_name will stop of the first component
matching the dt node. This does not allow a device (single dt node) to
provide several ASoC components which could then be used through DT.
This change let the search go on if the xlate function of the component
returns an error, giving the possibility to another component to match
and return the dai_name.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
sound/soc/soc-core.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 068d809c349a..03b87427faa7 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -3102,6 +3102,14 @@ int snd_soc_get_dai_name(struct of_phandle_args *args,
*dai_name = dai->driver->name;
if (!*dai_name)
*dai_name = pos->name;
+ } else if (ret) {
+ /*
+ * if another error than ENOTSUPP is returned go on and
+ * check if another component is provided with the same
+ * node. This may happen if a device provides several
+ * components
+ */
+ continue;
}
break;
--
2.17.1

121
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@ -1,121 +0,0 @@
From 3020618a2f27eed92c22026b8f2a5f49215bb668 Mon Sep 17 00:00:00 2001
From: Alexandre Mergnat <amergnat@baylibre.com>
Date: Thu, 25 Jul 2019 18:42:36 +0200
Subject: [PATCH 012/187] FROMGIT: clk: meson: clk-regmap: migrate to new
parent description method
This clock controller use the string comparison method to describe parent
relation between the clocks, which is not optimized.
Migrate to the new way by using .parent_hws where possible (ie. when
all clocks are local to the controller) and use .parent_data otherwise.
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
(cherry picked from commit 3a36044e7f3909c7ddb7ddfc727ab8104a563439
https://github.com/BayLibre/clk-meson v5.4/drivers)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/clk/meson/axg.c | 3 +++
drivers/clk/meson/clk-regmap.h | 12 ++++++------
drivers/clk/meson/g12a.c | 6 ++++++
drivers/clk/meson/gxbb.c | 3 +++
drivers/clk/meson/meson8b.c | 3 +++
5 files changed, 21 insertions(+), 6 deletions(-)
diff --git a/drivers/clk/meson/axg.c b/drivers/clk/meson/axg.c
index 7a3d795cc614..13fc0006f63d 100644
--- a/drivers/clk/meson/axg.c
+++ b/drivers/clk/meson/axg.c
@@ -1096,6 +1096,9 @@ static struct clk_regmap axg_gen_clk = {
},
};
+#define MESON_GATE(_name, _reg, _bit) \
+ MESON_PCLK(_name, _reg, _bit, &axg_clk81.hw)
+
/* Everything Else (EE) domain gates */
static MESON_GATE(axg_ddr, HHI_GCLK_MPEG0, 0);
static MESON_GATE(axg_audio_locker, HHI_GCLK_MPEG0, 2);
diff --git a/drivers/clk/meson/clk-regmap.h b/drivers/clk/meson/clk-regmap.h
index 1dd0abe3ba91..c4a39604cffd 100644
--- a/drivers/clk/meson/clk-regmap.h
+++ b/drivers/clk/meson/clk-regmap.h
@@ -111,7 +111,7 @@ clk_get_regmap_mux_data(struct clk_regmap *clk)
extern const struct clk_ops clk_regmap_mux_ops;
extern const struct clk_ops clk_regmap_mux_ro_ops;
-#define __MESON_GATE(_name, _reg, _bit, _ops) \
+#define __MESON_PCLK(_name, _reg, _bit, _ops, _pname) \
struct clk_regmap _name = { \
.data = &(struct clk_regmap_gate_data){ \
.offset = (_reg), \
@@ -120,15 +120,15 @@ struct clk_regmap _name = { \
.hw.init = &(struct clk_init_data) { \
.name = #_name, \
.ops = _ops, \
- .parent_names = (const char *[]){ "clk81" }, \
+ .parent_hws = (const struct clk_hw *[]) { _pname }, \
.num_parents = 1, \
.flags = (CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED), \
}, \
}
-#define MESON_GATE(_name, _reg, _bit) \
- __MESON_GATE(_name, _reg, _bit, &clk_regmap_gate_ops)
+#define MESON_PCLK(_name, _reg, _bit, _pname) \
+ __MESON_PCLK(_name, _reg, _bit, &clk_regmap_gate_ops, _pname)
-#define MESON_GATE_RO(_name, _reg, _bit) \
- __MESON_GATE(_name, _reg, _bit, &clk_regmap_gate_ro_ops)
+#define MESON_PCLK_RO(_name, _reg, _bit, _pname) \
+ __MESON_PCLK(_name, _reg, _bit, &clk_regmap_gate_ro_ops, _pname)
#endif /* __CLK_REGMAP_H */
diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c
index 8cc7f5acf7ab..a8f706de811b 100644
--- a/drivers/clk/meson/g12a.c
+++ b/drivers/clk/meson/g12a.c
@@ -3325,6 +3325,12 @@ static struct clk_regmap g12a_ts = {
},
};
+#define MESON_GATE(_name, _reg, _bit) \
+ MESON_PCLK(_name, _reg, _bit, &g12a_clk81.hw)
+
+#define MESON_GATE_RO(_name, _reg, _bit) \
+ MESON_PCLK_RO(_name, _reg, _bit, &g12a_clk81.hw)
+
/* Everything Else (EE) domain gates */
static MESON_GATE(g12a_ddr, HHI_GCLK_MPEG0, 0);
static MESON_GATE(g12a_dos, HHI_GCLK_MPEG0, 1);
diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c
index 67e466356d4b..7cfb998eeb3e 100644
--- a/drivers/clk/meson/gxbb.c
+++ b/drivers/clk/meson/gxbb.c
@@ -2587,6 +2587,9 @@ static struct clk_regmap gxbb_gen_clk = {
},
};
+#define MESON_GATE(_name, _reg, _bit) \
+ MESON_PCLK(_name, _reg, _bit, &gxbb_clk81.hw)
+
/* Everything Else (EE) domain gates */
static MESON_GATE(gxbb_ddr, HHI_GCLK_MPEG0, 0);
static MESON_GATE(gxbb_dos, HHI_GCLK_MPEG0, 1);
diff --git a/drivers/clk/meson/meson8b.c b/drivers/clk/meson/meson8b.c
index b30279a5bfcc..67e6691e080c 100644
--- a/drivers/clk/meson/meson8b.c
+++ b/drivers/clk/meson/meson8b.c
@@ -2564,6 +2564,9 @@ static struct clk_regmap meson8b_cts_i958 = {
},
};
+#define MESON_GATE(_name, _reg, _bit) \
+ MESON_PCLK(_name, _reg, _bit, &meson8b_clk81.hw)
+
/* Everything Else (EE) domain gates */
static MESON_GATE(meson8b_ddr, HHI_GCLK_MPEG0, 0);
--
2.17.1

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packages/linux/patches/amlogic/amlogic-0013-FROMGIT-ASoC-core-ensure-component-names-are-unique.patch Normal file
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@ -0,0 +1,73 @@
From 04c2c7ba6ac38afcca0dcee7b02dcad68912ec33 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Fri, 14 Feb 2020 14:47:04 +0100
Subject: [PATCH 013/146] FROMGIT: ASoC: core: ensure component names are
unique
Make sure each ASoC component is registered with a unique name.
The component is derived from the device name. If a device registers more
than one component, the component names will be the same.
This usually brings up a warning about the debugfs directory creation of
the component since directory already exists.
In such case, start numbering the component of the device so the names
don't collide anymore.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20200214134704.342501-1-jbrunet@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---
sound/soc/soc-core.c | 29 ++++++++++++++++++++++++++++-
1 file changed, 28 insertions(+), 1 deletion(-)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 03b87427faa7..6a58a8f6e3c4 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -2446,6 +2446,33 @@ static int snd_soc_register_dais(struct snd_soc_component *component,
return ret;
}
+static char *snd_soc_component_unique_name(struct device *dev,
+ struct snd_soc_component *component)
+{
+ struct snd_soc_component *pos;
+ int count = 0;
+ char *name, *unique;
+
+ name = fmt_single_name(dev, &component->id);
+ if (!name)
+ return name;
+
+ /* Count the number of components registred by the device */
+ for_each_component(pos) {
+ if (dev == pos->dev)
+ count++;
+ }
+
+ /* Keep naming as it is for the 1st component */
+ if (!count)
+ return name;
+
+ unique = devm_kasprintf(dev, GFP_KERNEL, "%s-%d", name, count);
+ devm_kfree(dev, name);
+
+ return unique;
+}
+
static int snd_soc_component_initialize(struct snd_soc_component *component,
const struct snd_soc_component_driver *driver, struct device *dev)
{
@@ -2454,7 +2481,7 @@ static int snd_soc_component_initialize(struct snd_soc_component *component,
INIT_LIST_HEAD(&component->card_list);
mutex_init(&component->io_mutex);
- component->name = fmt_single_name(dev, &component->id);
+ component->name = snd_soc_component_unique_name(dev, component);
if (!component->name) {
dev_err(dev, "ASoC: Failed to allocate name\n");
return -ENOMEM;
--
2.17.1

88
packages/linux/patches/amlogic/amlogic-0013-FROMGIT-clk-meson-remove-ee-input-bypass-clocks.patch
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@ -1,88 +0,0 @@
From 5cbe82e753b44cbc47686f739a3ca914963dbee2 Mon Sep 17 00:00:00 2001
From: Alexandre Mergnat <amergnat@baylibre.com>
Date: Thu, 25 Jul 2019 18:42:37 +0200
Subject: [PATCH 013/187] FROMGIT: clk: meson: remove ee input bypass clocks
During probe, bypass clocks (i.e. ee-in-xtal) are made from device-tree
inputs to provide input clocks which can be access through global name.
The cons of this method are the duplicated clocks, means more string
comparison.
Specify parent directly with device-tree clock name.
Remove the bypass clock registration from the ee probe function.
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
(cherry picked from commit b11cfaba5b4d6e287540a3d64c403e5b26dd2728
https://github.com/BayLibre/clk-meson v5.4/drivers)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/clk/meson/Kconfig | 1 -
drivers/clk/meson/meson-eeclk.c | 10 ----------
drivers/clk/meson/meson-eeclk.h | 2 --
3 files changed, 13 deletions(-)
diff --git a/drivers/clk/meson/Kconfig b/drivers/clk/meson/Kconfig
index 178ee72ba4bc..72a37572501f 100644
--- a/drivers/clk/meson/Kconfig
+++ b/drivers/clk/meson/Kconfig
@@ -38,7 +38,6 @@ config COMMON_CLK_MESON_AO_CLKC
config COMMON_CLK_MESON_EE_CLKC
tristate
select COMMON_CLK_MESON_REGMAP
- select COMMON_CLK_MESON_INPUT
config COMMON_CLK_MESON8B
bool
diff --git a/drivers/clk/meson/meson-eeclk.c b/drivers/clk/meson/meson-eeclk.c
index 6ba2094be257..a7cb1e7aedc4 100644
--- a/drivers/clk/meson/meson-eeclk.c
+++ b/drivers/clk/meson/meson-eeclk.c
@@ -10,7 +10,6 @@
#include <linux/mfd/syscon.h>
#include <linux/regmap.h>
-#include "clk-input.h"
#include "clk-regmap.h"
#include "meson-eeclk.h"
@@ -18,7 +17,6 @@ int meson_eeclkc_probe(struct platform_device *pdev)
{
const struct meson_eeclkc_data *data;
struct device *dev = &pdev->dev;
- struct clk_hw *input;
struct regmap *map;
int ret, i;
@@ -37,14 +35,6 @@ int meson_eeclkc_probe(struct platform_device *pdev)
if (data->init_count)
regmap_multi_reg_write(map, data->init_regs, data->init_count);
- input = meson_clk_hw_register_input(dev, "xtal", IN_PREFIX "xtal", 0);
- if (IS_ERR(input)) {
- ret = PTR_ERR(input);
- if (ret != -EPROBE_DEFER)
- dev_err(dev, "failed to get input clock");
- return ret;
- }
-
/* Populate regmap for the regmap backed clocks */
for (i = 0; i < data->regmap_clk_num; i++)
data->regmap_clks[i]->map = map;
diff --git a/drivers/clk/meson/meson-eeclk.h b/drivers/clk/meson/meson-eeclk.h
index 9ab5d6fa7ccb..77316207bde1 100644
--- a/drivers/clk/meson/meson-eeclk.h
+++ b/drivers/clk/meson/meson-eeclk.h
@@ -10,8 +10,6 @@
#include <linux/clk-provider.h>
#include "clk-regmap.h"
-#define IN_PREFIX "ee-in-"
-
struct platform_device;
struct meson_eeclkc_data {
--
2.17.1

567
packages/linux/patches/amlogic/amlogic-0014-FROMGIT-ASoC-meson-g12a-extract-codec-to-codec-utils.patch Normal file
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@ -0,0 +1,567 @@
From 9fcc658d50b1951e08ab53ca28adb607dbb46c18 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Thu, 13 Feb 2020 16:51:52 +0100
Subject: [PATCH 014/146] FROMGIT: ASoC: meson: g12a: extract codec-to-codec
utils
The hdmi routing mechanism used on g12a hdmi is also used:
* other Amlogic SoC types
* for the internal DAC path
Each of these codec glues are slightly different but the idea
behind it remains the same. This change extract some helper functions
from the g12a-tohdmitx driver to make them available for other Amlogic
codecs.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
sound/soc/meson/Kconfig | 4 +
sound/soc/meson/Makefile | 2 +
sound/soc/meson/g12a-tohdmitx.c | 219 ++++++-----------------------
sound/soc/meson/meson-codec-glue.c | 149 ++++++++++++++++++++
sound/soc/meson/meson-codec-glue.h | 32 +++++
5 files changed, 230 insertions(+), 176 deletions(-)
create mode 100644 sound/soc/meson/meson-codec-glue.c
create mode 100644 sound/soc/meson/meson-codec-glue.h
diff --git a/sound/soc/meson/Kconfig b/sound/soc/meson/Kconfig
index 2e3676147cea..ee6d53949d45 100644
--- a/sound/soc/meson/Kconfig
+++ b/sound/soc/meson/Kconfig
@@ -85,9 +85,13 @@ config SND_MESON_AXG_PDM
Select Y or M to add support for PDM input embedded
in the Amlogic AXG SoC family
+config SND_MESON_CODEC_GLUE
+ tristate
+
config SND_MESON_G12A_TOHDMITX
tristate "Amlogic G12A To HDMI TX Control Support"
select REGMAP_MMIO
+ select SND_MESON_CODEC_GLUE
imply SND_SOC_HDMI_CODEC
help
Select Y or M to add support for HDMI audio on the g12a SoC
diff --git a/sound/soc/meson/Makefile b/sound/soc/meson/Makefile
index 1a8b1470ed84..529a807b3f37 100644
--- a/sound/soc/meson/Makefile
+++ b/sound/soc/meson/Makefile
@@ -11,6 +11,7 @@ snd-soc-meson-axg-sound-card-objs := axg-card.o
snd-soc-meson-axg-spdifin-objs := axg-spdifin.o
snd-soc-meson-axg-spdifout-objs := axg-spdifout.o
snd-soc-meson-axg-pdm-objs := axg-pdm.o
+snd-soc-meson-codec-glue-objs := meson-codec-glue.o
snd-soc-meson-g12a-tohdmitx-objs := g12a-tohdmitx.o
obj-$(CONFIG_SND_MESON_AXG_FIFO) += snd-soc-meson-axg-fifo.o
@@ -24,4 +25,5 @@ obj-$(CONFIG_SND_MESON_AXG_SOUND_CARD) += snd-soc-meson-axg-sound-card.o
obj-$(CONFIG_SND_MESON_AXG_SPDIFIN) += snd-soc-meson-axg-spdifin.o
obj-$(CONFIG_SND_MESON_AXG_SPDIFOUT) += snd-soc-meson-axg-spdifout.o
obj-$(CONFIG_SND_MESON_AXG_PDM) += snd-soc-meson-axg-pdm.o
+obj-$(CONFIG_SND_MESON_CODEC_GLUE) += snd-soc-meson-codec-glue.o
obj-$(CONFIG_SND_MESON_G12A_TOHDMITX) += snd-soc-meson-g12a-tohdmitx.o
diff --git a/sound/soc/meson/g12a-tohdmitx.c b/sound/soc/meson/g12a-tohdmitx.c
index 9cfbd343a00c..f8853f2fba08 100644
--- a/sound/soc/meson/g12a-tohdmitx.c
+++ b/sound/soc/meson/g12a-tohdmitx.c
@@ -12,112 +12,51 @@
#include <sound/soc-dai.h>
#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
+#include "meson-codec-glue.h"
#define G12A_TOHDMITX_DRV_NAME "g12a-tohdmitx"
#define TOHDMITX_CTRL0 0x0
#define CTRL0_ENABLE_SHIFT 31
-#define CTRL0_I2S_DAT_SEL GENMASK(13, 12)
+#define CTRL0_I2S_DAT_SEL_SHIFT 12
+#define CTRL0_I2S_DAT_SEL (0x3 << CTRL0_I2S_DAT_SEL_SHIFT)
#define CTRL0_I2S_LRCLK_SEL GENMASK(9, 8)
#define CTRL0_I2S_BLK_CAP_INV BIT(7)
#define CTRL0_I2S_BCLK_O_INV BIT(6)
#define CTRL0_I2S_BCLK_SEL GENMASK(5, 4)
#define CTRL0_SPDIF_CLK_CAP_INV BIT(3)
#define CTRL0_SPDIF_CLK_O_INV BIT(2)
-#define CTRL0_SPDIF_SEL BIT(1)
+#define CTRL0_SPDIF_SEL_SHIFT 1
+#define CTRL0_SPDIF_SEL (0x1 << CTRL0_SPDIF_SEL_SHIFT)
#define CTRL0_SPDIF_CLK_SEL BIT(0)
-struct g12a_tohdmitx_input {
- struct snd_soc_pcm_stream params;
- unsigned int fmt;
-};
-
-static struct snd_soc_dapm_widget *
-g12a_tohdmitx_get_input(struct snd_soc_dapm_widget *w)
-{
- struct snd_soc_dapm_path *p = NULL;
- struct snd_soc_dapm_widget *in;
-
- snd_soc_dapm_widget_for_each_source_path(w, p) {
- if (!p->connect)
- continue;
-
- /* Check that we still are in the same component */
- if (snd_soc_dapm_to_component(w->dapm) !=
- snd_soc_dapm_to_component(p->source->dapm))
- continue;
-
- if (p->source->id == snd_soc_dapm_dai_in)
- return p->source;
-
- in = g12a_tohdmitx_get_input(p->source);
- if (in)
- return in;
- }
-
- return NULL;
-}
-
-static struct g12a_tohdmitx_input *
-g12a_tohdmitx_get_input_data(struct snd_soc_dapm_widget *w)
-{
- struct snd_soc_dapm_widget *in =
- g12a_tohdmitx_get_input(w);
- struct snd_soc_dai *dai;
-
- if (WARN_ON(!in))
- return NULL;
-
- dai = in->priv;
-
- return dai->playback_dma_data;
-}
-
static const char * const g12a_tohdmitx_i2s_mux_texts[] = {
"I2S A", "I2S B", "I2S C",
};
-static SOC_ENUM_SINGLE_EXT_DECL(g12a_tohdmitx_i2s_mux_enum,
- g12a_tohdmitx_i2s_mux_texts);
-
-static int g12a_tohdmitx_get_input_val(struct snd_soc_component *component,
- unsigned int mask)
-{
- unsigned int val;
-
- snd_soc_component_read(component, TOHDMITX_CTRL0, &val);
- return (val & mask) >> __ffs(mask);
-}
-
-static int g12a_tohdmitx_i2s_mux_get_enum(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_soc_component *component =
- snd_soc_dapm_kcontrol_component(kcontrol);
-
- ucontrol->value.enumerated.item[0] =
- g12a_tohdmitx_get_input_val(component, CTRL0_I2S_DAT_SEL);
-
- return 0;
-}
-
static int g12a_tohdmitx_i2s_mux_put_enum(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
+ struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component =
snd_soc_dapm_kcontrol_component(kcontrol);
struct snd_soc_dapm_context *dapm =
snd_soc_dapm_kcontrol_dapm(kcontrol);
struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
- unsigned int mux = ucontrol->value.enumerated.item[0];
- unsigned int val = g12a_tohdmitx_get_input_val(component,
- CTRL0_I2S_DAT_SEL);
+ unsigned int mux, changed;
+
+ mux = snd_soc_enum_item_to_val(e, ucontrol->value.enumerated.item[0]);
+ changed = snd_soc_component_test_bits(component, e->reg,
+ CTRL0_I2S_DAT_SEL,
+ FIELD_PREP(CTRL0_I2S_DAT_SEL,
+ mux));
+
+ if (!changed)
+ return 0;
/* Force disconnect of the mux while updating */
- if (val != mux)
- snd_soc_dapm_mux_update_power(dapm, kcontrol, 0, NULL, NULL);
+ snd_soc_dapm_mux_update_power(dapm, kcontrol, 0, NULL, NULL);
- snd_soc_component_update_bits(component, TOHDMITX_CTRL0,
+ snd_soc_component_update_bits(component, e->reg,
CTRL0_I2S_DAT_SEL |
CTRL0_I2S_LRCLK_SEL |
CTRL0_I2S_BCLK_SEL,
@@ -130,30 +69,19 @@ static int g12a_tohdmitx_i2s_mux_put_enum(struct snd_kcontrol *kcontrol,
return 0;
}
+static SOC_ENUM_SINGLE_DECL(g12a_tohdmitx_i2s_mux_enum, TOHDMITX_CTRL0,
+ CTRL0_I2S_DAT_SEL_SHIFT,
+ g12a_tohdmitx_i2s_mux_texts);
+
static const struct snd_kcontrol_new g12a_tohdmitx_i2s_mux =
SOC_DAPM_ENUM_EXT("I2S Source", g12a_tohdmitx_i2s_mux_enum,
- g12a_tohdmitx_i2s_mux_get_enum,
+ snd_soc_dapm_get_enum_double,
g12a_tohdmitx_i2s_mux_put_enum);
static const char * const g12a_tohdmitx_spdif_mux_texts[] = {
"SPDIF A", "SPDIF B",
};
-static SOC_ENUM_SINGLE_EXT_DECL(g12a_tohdmitx_spdif_mux_enum,
- g12a_tohdmitx_spdif_mux_texts);
-
-static int g12a_tohdmitx_spdif_mux_get_enum(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_soc_component *component =
- snd_soc_dapm_kcontrol_component(kcontrol);
-
- ucontrol->value.enumerated.item[0] =
- g12a_tohdmitx_get_input_val(component, CTRL0_SPDIF_SEL);
-
- return 0;
-}
-
static int g12a_tohdmitx_spdif_mux_put_enum(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
@@ -162,13 +90,18 @@ static int g12a_tohdmitx_spdif_mux_put_enum(struct snd_kcontrol *kcontrol,
struct snd_soc_dapm_context *dapm =
snd_soc_dapm_kcontrol_dapm(kcontrol);
struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
- unsigned int mux = ucontrol->value.enumerated.item[0];
- unsigned int val = g12a_tohdmitx_get_input_val(component,
- CTRL0_SPDIF_SEL);
+ unsigned int mux, changed;
+
+ mux = snd_soc_enum_item_to_val(e, ucontrol->value.enumerated.item[0]);
+ changed = snd_soc_component_test_bits(component, TOHDMITX_CTRL0,
+ CTRL0_SPDIF_SEL,
+ FIELD_PREP(CTRL0_SPDIF_SEL, mux));
+
+ if (!changed)
+ return 0;
/* Force disconnect of the mux while updating */
- if (val != mux)
- snd_soc_dapm_mux_update_power(dapm, kcontrol, 0, NULL, NULL);
+ snd_soc_dapm_mux_update_power(dapm, kcontrol, 0, NULL, NULL);
snd_soc_component_update_bits(component, TOHDMITX_CTRL0,
CTRL0_SPDIF_SEL |
@@ -181,9 +114,13 @@ static int g12a_tohdmitx_spdif_mux_put_enum(struct snd_kcontrol *kcontrol,
return 0;
}
+static SOC_ENUM_SINGLE_DECL(g12a_tohdmitx_spdif_mux_enum, TOHDMITX_CTRL0,
+ CTRL0_SPDIF_SEL_SHIFT,
+ g12a_tohdmitx_spdif_mux_texts);
+
static const struct snd_kcontrol_new g12a_tohdmitx_spdif_mux =
SOC_DAPM_ENUM_EXT("SPDIF Source", g12a_tohdmitx_spdif_mux_enum,
- g12a_tohdmitx_spdif_mux_get_enum,
+ snd_soc_dapm_get_enum_double,
g12a_tohdmitx_spdif_mux_put_enum);
static const struct snd_kcontrol_new g12a_tohdmitx_out_enable =
@@ -201,83 +138,13 @@ static const struct snd_soc_dapm_widget g12a_tohdmitx_widgets[] = {
&g12a_tohdmitx_out_enable),
};
-static int g12a_tohdmitx_input_probe(struct snd_soc_dai *dai)
-{
- struct g12a_tohdmitx_input *data;
-
- data = kzalloc(sizeof(*data), GFP_KERNEL);
- if (!data)
- return -ENOMEM;
-
- dai->playback_dma_data = data;
- return 0;
-}
-
-static int g12a_tohdmitx_input_remove(struct snd_soc_dai *dai)
-{
- kfree(dai->playback_dma_data);
- return 0;
-}
-
-static int g12a_tohdmitx_input_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params,
- struct snd_soc_dai *dai)
-{
- struct g12a_tohdmitx_input *data = dai->playback_dma_data;
-
- data->params.rates = snd_pcm_rate_to_rate_bit(params_rate(params));
- data->params.rate_min = params_rate(params);
- data->params.rate_max = params_rate(params);
- data->params.formats = 1 << params_format(params);
- data->params.channels_min = params_channels(params);
- data->params.channels_max = params_channels(params);
- data->params.sig_bits = dai->driver->playback.sig_bits;
-
- return 0;
-}
-
-
-static int g12a_tohdmitx_input_set_fmt(struct snd_soc_dai *dai,
- unsigned int fmt)
-{
- struct g12a_tohdmitx_input *data = dai->playback_dma_data;
-
- /* Save the source stream format for the downstream link */
- data->fmt = fmt;
- return 0;
-}
-
-static int g12a_tohdmitx_output_startup(struct snd_pcm_substream *substream,
- struct snd_soc_dai *dai)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct g12a_tohdmitx_input *in_data =
- g12a_tohdmitx_get_input_data(dai->capture_widget);
-
- if (!in_data)
- return -ENODEV;
-
- if (WARN_ON(!rtd->dai_link->params)) {
- dev_warn(dai->dev, "codec2codec link expected\n");
- return -EINVAL;
- }
-
- /* Replace link params with the input params */
- rtd->dai_link->params = &in_data->params;
-
- if (!in_data->fmt)
- return 0;
-
- return snd_soc_runtime_set_dai_fmt(rtd, in_data->fmt);
-}
-
static const struct snd_soc_dai_ops g12a_tohdmitx_input_ops = {
- .hw_params = g12a_tohdmitx_input_hw_params,
- .set_fmt = g12a_tohdmitx_input_set_fmt,
+ .hw_params = meson_codec_glue_input_hw_params,
+ .set_fmt = meson_codec_glue_input_set_fmt,
};
static const struct snd_soc_dai_ops g12a_tohdmitx_output_ops = {
- .startup = g12a_tohdmitx_output_startup,
+ .startup = meson_codec_glue_output_startup,
};
#define TOHDMITX_SPDIF_FORMATS \
@@ -304,8 +171,8 @@ static const struct snd_soc_dai_ops g12a_tohdmitx_output_ops = {
.id = (xid), \
.playback = TOHDMITX_STREAM(xname, "Playback", xfmt, xchmax), \
.ops = &g12a_tohdmitx_input_ops, \
- .probe = g12a_tohdmitx_input_probe, \
- .remove = g12a_tohdmitx_input_remove, \
+ .probe = meson_codec_glue_input_dai_probe, \
+ .remove = meson_codec_glue_input_dai_remove, \
}
#define TOHDMITX_OUT(xname, xid, xfmt, xchmax) { \
diff --git a/sound/soc/meson/meson-codec-glue.c b/sound/soc/meson/meson-codec-glue.c
new file mode 100644
index 000000000000..97bbc967e176
--- /dev/null
+++ b/sound/soc/meson/meson-codec-glue.c
@@ -0,0 +1,149 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (c) 2019 BayLibre, SAS.
+// Author: Jerome Brunet <jbrunet@baylibre.com>
+
+#include <linux/module.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dai.h>
+
+#include "meson-codec-glue.h"
+
+static struct snd_soc_dapm_widget *
+meson_codec_glue_get_input(struct snd_soc_dapm_widget *w)
+{
+ struct snd_soc_dapm_path *p = NULL;
+ struct snd_soc_dapm_widget *in;
+
+ snd_soc_dapm_widget_for_each_source_path(w, p) {
+ if (!p->connect)
+ continue;
+
+ /* Check that we still are in the same component */
+ if (snd_soc_dapm_to_component(w->dapm) !=
+ snd_soc_dapm_to_component(p->source->dapm))
+ continue;
+
+ if (p->source->id == snd_soc_dapm_dai_in)
+ return p->source;
+
+ in = meson_codec_glue_get_input(p->source);
+ if (in)
+ return in;
+ }
+
+ return NULL;
+}
+
+static void meson_codec_glue_input_set_data(struct snd_soc_dai *dai,
+ struct meson_codec_glue_input *data)
+{
+ dai->playback_dma_data = data;
+}
+
+struct meson_codec_glue_input *
+meson_codec_glue_input_get_data(struct snd_soc_dai *dai)
+{
+ return dai->playback_dma_data;
+}
+EXPORT_SYMBOL_GPL(meson_codec_glue_input_get_data);
+
+static struct meson_codec_glue_input *
+meson_codec_glue_output_get_input_data(struct snd_soc_dapm_widget *w)
+{
+ struct snd_soc_dapm_widget *in =
+ meson_codec_glue_get_input(w);
+ struct snd_soc_dai *dai;
+
+ if (WARN_ON(!in))
+ return NULL;
+
+ dai = in->priv;
+
+ return meson_codec_glue_input_get_data(dai);
+}
+
+int meson_codec_glue_input_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct meson_codec_glue_input *data =
+ meson_codec_glue_input_get_data(dai);
+
+ data->params.rates = snd_pcm_rate_to_rate_bit(params_rate(params));
+ data->params.rate_min = params_rate(params);
+ data->params.rate_max = params_rate(params);
+ data->params.formats = 1 << params_format(params);
+ data->params.channels_min = params_channels(params);
+ data->params.channels_max = params_channels(params);
+ data->params.sig_bits = dai->driver->playback.sig_bits;
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(meson_codec_glue_input_hw_params);
+
+int meson_codec_glue_input_set_fmt(struct snd_soc_dai *dai,
+ unsigned int fmt)
+{
+ struct meson_codec_glue_input *data =
+ meson_codec_glue_input_get_data(dai);
+
+ /* Save the source stream format for the downstream link */
+ data->fmt = fmt;
+ return 0;
+}
+EXPORT_SYMBOL_GPL(meson_codec_glue_input_set_fmt);
+
+int meson_codec_glue_output_startup(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct meson_codec_glue_input *in_data =
+ meson_codec_glue_output_get_input_data(dai->capture_widget);
+
+ if (!in_data)
+ return -ENODEV;
+
+ if (WARN_ON(!rtd->dai_link->params)) {
+ dev_warn(dai->dev, "codec2codec link expected\n");
+ return -EINVAL;
+ }
+
+ /* Replace link params with the input params */
+ rtd->dai_link->params = &in_data->params;
+
+ if (!in_data->fmt)
+ return 0;
+
+ return snd_soc_runtime_set_dai_fmt(rtd, in_data->fmt);
+}
+EXPORT_SYMBOL_GPL(meson_codec_glue_output_startup);
+
+int meson_codec_glue_input_dai_probe(struct snd_soc_dai *dai)
+{
+ struct meson_codec_glue_input *data;
+
+ data = kzalloc(sizeof(*data), GFP_KERNEL);
+ if (!data)
+ return -ENOMEM;
+
+ meson_codec_glue_input_set_data(dai, data);
+ return 0;
+}
+EXPORT_SYMBOL_GPL(meson_codec_glue_input_dai_probe);
+
+int meson_codec_glue_input_dai_remove(struct snd_soc_dai *dai)
+{
+ struct meson_codec_glue_input *data =
+ meson_codec_glue_input_get_data(dai);
+
+ kfree(data);
+ return 0;
+}
+EXPORT_SYMBOL_GPL(meson_codec_glue_input_dai_remove);
+
+MODULE_AUTHOR("Jerome Brunet <jbrunet@baylibre.com>");
+MODULE_DESCRIPTION("Amlogic Codec Glue Helpers");
+MODULE_LICENSE("GPL v2");
+
diff --git a/sound/soc/meson/meson-codec-glue.h b/sound/soc/meson/meson-codec-glue.h
new file mode 100644
index 000000000000..07f99446c0c6
--- /dev/null
+++ b/sound/soc/meson/meson-codec-glue.h
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright (c) 2018 Baylibre SAS.
+ * Author: Jerome Brunet <jbrunet@baylibre.com>
+ */
+
+#ifndef _MESON_CODEC_GLUE_H
+#define _MESON_CODEC_GLUE_H
+
+#include <sound/soc.h>
+
+struct meson_codec_glue_input {
+ struct snd_soc_pcm_stream params;
+ unsigned int fmt;
+};
+
+/* Input helpers */
+struct meson_codec_glue_input *
+meson_codec_glue_input_get_data(struct snd_soc_dai *dai);
+int meson_codec_glue_input_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai);
+int meson_codec_glue_input_set_fmt(struct snd_soc_dai *dai,
+ unsigned int fmt);
+int meson_codec_glue_input_dai_probe(struct snd_soc_dai *dai);
+int meson_codec_glue_input_dai_remove(struct snd_soc_dai *dai);
+
+/* Output helpers */
+int meson_codec_glue_output_startup(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai);
+
+#endif /* _MESON_CODEC_GLUE_H */
--
2.17.1

130
packages/linux/patches/amlogic/amlogic-0014-FROMGIT-clk-meson-remove-clk-input-helper.patch
View File

@ -1,130 +0,0 @@
From 8d48d1551e26b76810bf19fc3aaad9033922f6d2 Mon Sep 17 00:00:00 2001
From: Alexandre Mergnat <amergnat@baylibre.com>
Date: Thu, 25 Jul 2019 18:42:38 +0200
Subject: [PATCH 014/187] FROMGIT: clk: meson: remove clk input helper
The clk input function which allows clock controllers to register a bypass
clock from a clock producer is no longer needed anymore since meson clock
controllers have migrated to a new parent allocation method.
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
(cherry picked from commit e96c7612315a1183e12d5b6ebd523a3a93617510
https://github.com/BayLibre/clk-meson v5.4/drivers)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/clk/meson/Kconfig | 3 ---
drivers/clk/meson/Makefile | 1 -
drivers/clk/meson/clk-input.c | 49 -----------------------------------
drivers/clk/meson/clk-input.h | 19 --------------
4 files changed, 72 deletions(-)
delete mode 100644 drivers/clk/meson/clk-input.c
delete mode 100644 drivers/clk/meson/clk-input.h
diff --git a/drivers/clk/meson/Kconfig b/drivers/clk/meson/Kconfig
index 72a37572501f..500be0b0d473 100644
--- a/drivers/clk/meson/Kconfig
+++ b/drivers/clk/meson/Kconfig
@@ -1,7 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
-config COMMON_CLK_MESON_INPUT
- tristate
-
config COMMON_CLK_MESON_REGMAP
tristate
select REGMAP
diff --git a/drivers/clk/meson/Makefile b/drivers/clk/meson/Makefile
index bc35a4efd6b7..f09d83dc3d60 100644
--- a/drivers/clk/meson/Makefile
+++ b/drivers/clk/meson/Makefile
@@ -4,7 +4,6 @@
obj-$(CONFIG_COMMON_CLK_MESON_AO_CLKC) += meson-aoclk.o
obj-$(CONFIG_COMMON_CLK_MESON_DUALDIV) += clk-dualdiv.o
obj-$(CONFIG_COMMON_CLK_MESON_EE_CLKC) += meson-eeclk.o
-obj-$(CONFIG_COMMON_CLK_MESON_INPUT) += clk-input.o
obj-$(CONFIG_COMMON_CLK_MESON_MPLL) += clk-mpll.o
obj-$(CONFIG_COMMON_CLK_MESON_PHASE) += clk-phase.o
obj-$(CONFIG_COMMON_CLK_MESON_PLL) += clk-pll.o
diff --git a/drivers/clk/meson/clk-input.c b/drivers/clk/meson/clk-input.c
deleted file mode 100644
index 086226e9dba6..000000000000
--- a/drivers/clk/meson/clk-input.c
+++ /dev/null
@@ -1,49 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0 OR MIT)
-/*
- * Copyright (c) 2018 BayLibre, SAS.
- * Author: Jerome Brunet <jbrunet@baylibre.com>
- */
-
-#include <linux/clk.h>
-#include <linux/clk-provider.h>
-#include <linux/device.h>
-#include <linux/module.h>
-#include "clk-input.h"
-
-static const struct clk_ops meson_clk_no_ops = {};
-
-struct clk_hw *meson_clk_hw_register_input(struct device *dev,
- const char *of_name,
- const char *clk_name,
- unsigned long flags)
-{
- struct clk *parent_clk = devm_clk_get(dev, of_name);
- struct clk_init_data init;
- const char *parent_name;
- struct clk_hw *hw;
- int ret;
-
- if (IS_ERR(parent_clk))
- return (struct clk_hw *)parent_clk;
-
- hw = devm_kzalloc(dev, sizeof(*hw), GFP_KERNEL);
- if (!hw)
- return ERR_PTR(-ENOMEM);
-
- parent_name = __clk_get_name(parent_clk);
- init.name = clk_name;
- init.ops = &meson_clk_no_ops;
- init.flags = flags;
- init.parent_names = &parent_name;
- init.num_parents = 1;
- hw->init = &init;
-
- ret = devm_clk_hw_register(dev, hw);
-
- return ret ? ERR_PTR(ret) : hw;
-}
-EXPORT_SYMBOL_GPL(meson_clk_hw_register_input);
-
-MODULE_DESCRIPTION("Amlogic clock input helper");
-MODULE_AUTHOR("Jerome Brunet <jbrunet@baylibre.com>");
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/meson/clk-input.h b/drivers/clk/meson/clk-input.h
deleted file mode 100644
index 4a541b9685a6..000000000000
--- a/drivers/clk/meson/clk-input.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Copyright (c) 2019 BayLibre, SAS.
- * Author: Jerome Brunet <jbrunet@baylibre.com>
- */
-
-#ifndef __MESON_CLK_INPUT_H
-#define __MESON_CLK_INPUT_H
-
-#include <linux/clk-provider.h>
-
-struct device;
-
-struct clk_hw *meson_clk_hw_register_input(struct device *dev,
- const char *of_name,
- const char *clk_name,
- unsigned long flags);
-
-#endif /* __MESON_CLK_INPUT_H */
--
2.17.1

163
packages/linux/patches/amlogic/amlogic-0015-FROMGIT-ASoC-meson-aiu-add-audio-output-dt-bindings.patch Normal file
View File

@ -0,0 +1,163 @@
From 659dbb6904d527ac9a6eebddb849e40f5753edc7 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Thu, 13 Feb 2020 16:51:53 +0100
Subject: [PATCH 015/146] FROMGIT: ASoC: meson: aiu: add audio output
dt-bindings
Add the dt-bindings and documentation of the AIU audio controller.
This component provides most of the audio outputs found on the Amlogic
Gx SoC family.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
.../bindings/sound/amlogic,aiu.yaml | 111 ++++++++++++++++++
include/dt-bindings/sound/meson-aiu.h | 18 +++
2 files changed, 129 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/amlogic,aiu.yaml
create mode 100644 include/dt-bindings/sound/meson-aiu.h
diff --git a/Documentation/devicetree/bindings/sound/amlogic,aiu.yaml b/Documentation/devicetree/bindings/sound/amlogic,aiu.yaml
new file mode 100644
index 000000000000..3ef7632dcb59
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/amlogic,aiu.yaml
@@ -0,0 +1,111 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/amlogic,aiu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic AIU audio output controller
+
+maintainers:
+ - Jerome Brunet <jbrunet@baylibre.com>
+
+properties:
+ $nodename:
+ pattern: "^audio-controller@.*"
+
+ "#sound-dai-cells":
+ const: 2
+
+ compatible:
+ items:
+ - enum:
+ - amlogic,aiu-gxbb
+ - amlogic,aiu-gxl
+ - const:
+ amlogic,aiu
+
+ clocks:
+ items:
+ - description: AIU peripheral clock
+ - description: I2S peripheral clock
+ - description: I2S output clock
+ - description: I2S master clock
+ - description: I2S mixer clock
+ - description: SPDIF peripheral clock
+ - description: SPDIF output clock
+ - description: SPDIF master clock
+ - description: SPDIF master clock multiplexer
+
+ clock-names:
+ items:
+ - const: pclk
+ - const: i2s_pclk
+ - const: i2s_aoclk
+ - const: i2s_mclk
+ - const: i2s_mixer
+ - const: spdif_pclk
+ - const: spdif_aoclk
+ - const: spdif_mclk
+ - const: spdif_mclk_sel
+
+ interrupts:
+ items:
+ - description: I2S interrupt line
+ - description: SPDIF interrupt line
+
+ interrupt-names:
+ items:
+ - const: i2s
+ - const: spdif
+
+ reg:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+required:
+ - "#sound-dai-cells"
+ - compatible
+ - clocks
+ - clock-names
+ - interrupts
+ - interrupt-names
+ - reg
+ - resets
+
+examples:
+ - |
+ #include <dt-bindings/clock/gxbb-clkc.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/reset/amlogic,meson-gxbb-reset.h>
+
+ aiu: audio-controller@5400 {
+ compatible = "amlogic,aiu-gxl", "amlogic,aiu";
+ #sound-dai-cells = <2>;
+ reg = <0x0 0x5400 0x0 0x2ac>;
+ interrupts = <GIC_SPI 48 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 50 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "i2s", "spdif";
+ clocks = <&clkc CLKID_AIU_GLUE>,
+ <&clkc CLKID_I2S_OUT>,
+ <&clkc CLKID_AOCLK_GATE>,
+ <&clkc CLKID_CTS_AMCLK>,
+ <&clkc CLKID_MIXER_IFACE>,
+ <&clkc CLKID_IEC958>,
+ <&clkc CLKID_IEC958_GATE>,
+ <&clkc CLKID_CTS_MCLK_I958>,
+ <&clkc CLKID_CTS_I958>;
+ clock-names = "pclk",
+ "i2s_pclk",
+ "i2s_aoclk",
+ "i2s_mclk",
+ "i2s_mixer",
+ "spdif_pclk",
+ "spdif_aoclk",
+ "spdif_mclk",
+ "spdif_mclk_sel";
+ resets = <&reset RESET_AIU>;
+ };
+
diff --git a/include/dt-bindings/sound/meson-aiu.h b/include/dt-bindings/sound/meson-aiu.h
new file mode 100644
index 000000000000..1051b8af298b
--- /dev/null
+++ b/include/dt-bindings/sound/meson-aiu.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __DT_MESON_AIU_H
+#define __DT_MESON_AIU_H
+
+#define AIU_CPU 0
+#define AIU_HDMI 1
+#define AIU_ACODEC 2
+
+#define CPU_I2S_FIFO 0
+#define CPU_SPDIF_FIFO 1
+#define CPU_I2S_ENCODER 2
+#define CPU_SPDIF_ENCODER 3
+
+#define CTRL_I2S 0
+#define CTRL_PCM 1
+#define CTRL_OUT 2
+
+#endif /* __DT_MESON_AIU_H */
--
2.17.1

56
packages/linux/patches/amlogic/amlogic-0015-FROMGIT-clk-core-introduce-clk_hw_set_parent.patch
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@ -1,56 +0,0 @@
From a5eb5e115cf48475f0b68422cbcbe9bac00d470f Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Wed, 31 Jul 2019 10:40:16 +0200
Subject: [PATCH 015/187] FROMGIT: clk: core: introduce clk_hw_set_parent()
Introduce the clk_hw_set_parent() provider call to change parent of
a clock by using the clk_hw pointers.
This eases the clock reparenting from clock rate notifiers and
implementing DVFS with simpler code avoiding the boilerplates
functions as __clk_lookup(clk_hw_get_name()) then clk_set_parent().
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
(cherry picked from commit 3567894b6914813299300019e028874927210880
https://github.com/BayLibre/clk-meson v5.4/drivers)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/clk/clk.c | 6 ++++++
include/linux/clk-provider.h | 1 +
2 files changed, 7 insertions(+)
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 1c46babeb093..ca99e9db6575 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -2510,6 +2510,12 @@ static int clk_core_set_parent_nolock(struct clk_core *core,
return ret;
}
+int clk_hw_set_parent(struct clk_hw *hw, struct clk_hw *parent)
+{
+ return clk_core_set_parent_nolock(hw->core, parent->core);
+}
+EXPORT_SYMBOL_GPL(clk_hw_set_parent);
+
/**
* clk_set_parent - switch the parent of a mux clk
* @clk: the mux clk whose input we are switching
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index 2ae7604783dd..dce5521a9bf6 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -817,6 +817,7 @@ unsigned int clk_hw_get_num_parents(const struct clk_hw *hw);
struct clk_hw *clk_hw_get_parent(const struct clk_hw *hw);
struct clk_hw *clk_hw_get_parent_by_index(const struct clk_hw *hw,
unsigned int index);
+int clk_hw_set_parent(struct clk_hw *hw, struct clk_hw *new_parent);
unsigned int __clk_get_enable_count(struct clk *clk);
unsigned long clk_hw_get_rate(const struct clk_hw *hw);
unsigned long __clk_get_flags(struct clk *clk);
--
2.17.1

1699
packages/linux/patches/amlogic/amlogic-0016-FROMGIT-ASoC-meson-aiu-add-i2s-and-spdif-support.patch Normal file
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File diff suppressed because it is too large Load Diff

170
packages/linux/patches/amlogic/amlogic-0016-FROMGIT-clk-meson-add-g12a-cpu-dynamic-divider-drive.patch
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@ -1,170 +0,0 @@
From 4cd3b8d3e92cadcddcd4e2fb0d14b8f4b04eb176 Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Wed, 31 Jul 2019 10:40:17 +0200
Subject: [PATCH 016/187] FROMGIT: clk: meson: add g12a cpu dynamic divider
driver
Add a clock driver for the cpu dynamic divider, this divider needs
to have a flag set before setting the divider value then removed
while writing the new value to the register.
This drivers implements this behavior and will be used essentially
on the Amlogic G12A and G12B SoCs for cpu clock trees.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
(cherry picked from commit 26d34431add04a98a60b8935c25765914fa773f7
https://github.com/BayLibre/clk-meson v5.4/drivers)
---
drivers/clk/meson/Kconfig | 5 ++
drivers/clk/meson/Makefile | 1 +
drivers/clk/meson/clk-cpu-dyndiv.c | 73 ++++++++++++++++++++++++++++++
drivers/clk/meson/clk-cpu-dyndiv.h | 20 ++++++++
4 files changed, 99 insertions(+)
create mode 100644 drivers/clk/meson/clk-cpu-dyndiv.c
create mode 100644 drivers/clk/meson/clk-cpu-dyndiv.h
diff --git a/drivers/clk/meson/Kconfig b/drivers/clk/meson/Kconfig
index 500be0b0d473..dabeb435d067 100644
--- a/drivers/clk/meson/Kconfig
+++ b/drivers/clk/meson/Kconfig
@@ -36,6 +36,10 @@ config COMMON_CLK_MESON_EE_CLKC
tristate
select COMMON_CLK_MESON_REGMAP
+config COMMON_CLK_MESON_CPU_DYNDIV
+ tristate
+ select COMMON_CLK_MESON_REGMAP
+
config COMMON_CLK_MESON8B
bool
depends on ARCH_MESON
@@ -98,6 +102,7 @@ config COMMON_CLK_G12A
select COMMON_CLK_MESON_PLL
select COMMON_CLK_MESON_AO_CLKC
select COMMON_CLK_MESON_EE_CLKC
+ select COMMON_CLK_MESON_CPU_DYNDIV
select MFD_SYSCON
help
Support for the clock controller on Amlogic S905D2, S905X2 and S905Y2
diff --git a/drivers/clk/meson/Makefile b/drivers/clk/meson/Makefile
index f09d83dc3d60..3939f218587a 100644
--- a/drivers/clk/meson/Makefile
+++ b/drivers/clk/meson/Makefile
@@ -2,6 +2,7 @@
# Amlogic clock drivers
obj-$(CONFIG_COMMON_CLK_MESON_AO_CLKC) += meson-aoclk.o
+obj-$(CONFIG_COMMON_CLK_MESON_CPU_DYNDIV) += clk-cpu-dyndiv.o
obj-$(CONFIG_COMMON_CLK_MESON_DUALDIV) += clk-dualdiv.o
obj-$(CONFIG_COMMON_CLK_MESON_EE_CLKC) += meson-eeclk.o
obj-$(CONFIG_COMMON_CLK_MESON_MPLL) += clk-mpll.o
diff --git a/drivers/clk/meson/clk-cpu-dyndiv.c b/drivers/clk/meson/clk-cpu-dyndiv.c
new file mode 100644
index 000000000000..36976927fe82
--- /dev/null
+++ b/drivers/clk/meson/clk-cpu-dyndiv.c
@@ -0,0 +1,73 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (c) 2019 BayLibre, SAS.
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/module.h>
+
+#include "clk-regmap.h"
+#include "clk-cpu-dyndiv.h"
+
+static inline struct meson_clk_cpu_dyndiv_data *
+meson_clk_cpu_dyndiv_data(struct clk_regmap *clk)
+{
+ return (struct meson_clk_cpu_dyndiv_data *)clk->data;
+}
+
+static unsigned long meson_clk_cpu_dyndiv_recalc_rate(struct clk_hw *hw,
+ unsigned long prate)
+{
+ struct clk_regmap *clk = to_clk_regmap(hw);
+ struct meson_clk_cpu_dyndiv_data *data = meson_clk_cpu_dyndiv_data(clk);
+
+ return divider_recalc_rate(hw, prate,
+ meson_parm_read(clk->map, &data->div),
+ NULL, 0, data->div.width);
+}
+
+static long meson_clk_cpu_dyndiv_round_rate(struct clk_hw *hw,
+ unsigned long rate,
+ unsigned long *prate)
+{
+ struct clk_regmap *clk = to_clk_regmap(hw);
+ struct meson_clk_cpu_dyndiv_data *data = meson_clk_cpu_dyndiv_data(clk);
+
+ return divider_round_rate(hw, rate, prate, NULL, data->div.width, 0);
+}
+
+static int meson_clk_cpu_dyndiv_set_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct clk_regmap *clk = to_clk_regmap(hw);
+ struct meson_clk_cpu_dyndiv_data *data = meson_clk_cpu_dyndiv_data(clk);
+ unsigned int val;
+ int ret;
+
+ ret = divider_get_val(rate, parent_rate, NULL, data->div.width, 0);
+ if (ret < 0)
+ return ret;
+
+ val = (unsigned int)ret << data->div.shift;
+
+ /* Write the SYS_CPU_DYN_ENABLE bit before changing the divider */
+ meson_parm_write(clk->map, &data->dyn, 1);
+
+ /* Update the divider while removing the SYS_CPU_DYN_ENABLE bit */
+ return regmap_update_bits(clk->map, data->div.reg_off,
+ SETPMASK(data->div.width, data->div.shift) |
+ SETPMASK(data->dyn.width, data->dyn.shift),
+ val);
+};
+
+const struct clk_ops meson_clk_cpu_dyndiv_ops = {
+ .recalc_rate = meson_clk_cpu_dyndiv_recalc_rate,
+ .round_rate = meson_clk_cpu_dyndiv_round_rate,
+ .set_rate = meson_clk_cpu_dyndiv_set_rate,
+};
+EXPORT_SYMBOL_GPL(meson_clk_cpu_dyndiv_ops);
+
+MODULE_DESCRIPTION("Amlogic CPU Dynamic Clock divider");
+MODULE_AUTHOR("Neil Armstrong <narmstrong@baylibre.com>");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/meson/clk-cpu-dyndiv.h b/drivers/clk/meson/clk-cpu-dyndiv.h
new file mode 100644
index 000000000000..f4908404792e
--- /dev/null
+++ b/drivers/clk/meson/clk-cpu-dyndiv.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2019 BayLibre, SAS.
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ */
+
+#ifndef __MESON_CLK_CPU_DYNDIV_H
+#define __MESON_CLK_CPU_DYNDIV_H
+
+#include <linux/clk-provider.h>
+#include "parm.h"
+
+struct meson_clk_cpu_dyndiv_data {
+ struct parm div;
+ struct parm dyn;
+};
+
+extern const struct clk_ops meson_clk_cpu_dyndiv_ops;
+
+#endif /* __MESON_CLK_CPU_DYNDIV_H */
--
2.17.1

281
packages/linux/patches/amlogic/amlogic-0017-FROMGIT-ASoC-meson-aiu-add-hdmi-codec-control-suppor.patch Normal file
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@ -0,0 +1,281 @@
From b31b05925df0a3fd7041e3263f033a4621cd0d55 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Thu, 13 Feb 2020 16:51:55 +0100
Subject: [PATCH 017/146] FROMGIT: ASoC: meson: aiu: add hdmi codec control
support
Add the codec to codec component which handles the routing between
the audio producers (PCM and I2S) and the synopsys hdmi controller
on the amlogic GX SoC family
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
sound/soc/meson/Kconfig | 2 +
sound/soc/meson/Makefile | 1 +
sound/soc/meson/aiu-codec-ctrl.c | 152 +++++++++++++++++++++++++++++++
sound/soc/meson/aiu.c | 34 ++++++-
sound/soc/meson/aiu.h | 8 ++
5 files changed, 196 insertions(+), 1 deletion(-)
create mode 100644 sound/soc/meson/aiu-codec-ctrl.c
diff --git a/sound/soc/meson/Kconfig b/sound/soc/meson/Kconfig
index ca269dedfc7f..19de97ae4ce9 100644
--- a/sound/soc/meson/Kconfig
+++ b/sound/soc/meson/Kconfig
@@ -4,7 +4,9 @@ menu "ASoC support for Amlogic platforms"
config SND_MESON_AIU
tristate "Amlogic AIU"
+ select SND_MESON_CODEC_GLUE
select SND_PCM_IEC958
+ imply SND_SOC_HDMI_CODEC if DRM_MESON_DW_HDMI
help
Select Y or M to add support for the Audio output subsystem found
in the Amlogic GX SoC family
diff --git a/sound/soc/meson/Makefile b/sound/soc/meson/Makefile
index a7b79d717288..3b21f648e322 100644
--- a/sound/soc/meson/Makefile
+++ b/sound/soc/meson/Makefile
@@ -1,6 +1,7 @@
# SPDX-License-Identifier: (GPL-2.0 OR MIT)
snd-soc-meson-aiu-objs := aiu.o
+snd-soc-meson-aiu-objs += aiu-codec-ctrl.o
snd-soc-meson-aiu-objs += aiu-encoder-i2s.o
snd-soc-meson-aiu-objs += aiu-encoder-spdif.o
snd-soc-meson-aiu-objs += aiu-fifo.o
diff --git a/sound/soc/meson/aiu-codec-ctrl.c b/sound/soc/meson/aiu-codec-ctrl.c
new file mode 100644
index 000000000000..8646a953e3b3
--- /dev/null
+++ b/sound/soc/meson/aiu-codec-ctrl.c
@@ -0,0 +1,152 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (c) 2020 BayLibre, SAS.
+// Author: Jerome Brunet <jbrunet@baylibre.com>
+
+#include <linux/bitfield.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dai.h>
+
+#include <dt-bindings/sound/meson-aiu.h>
+#include "aiu.h"
+#include "meson-codec-glue.h"
+
+#define CTRL_CLK_SEL GENMASK(1, 0)
+#define CTRL_DATA_SEL_SHIFT 4
+#define CTRL_DATA_SEL (0x3 << CTRL_DATA_SEL_SHIFT)
+
+static const char * const aiu_codec_ctrl_mux_texts[] = {
+ "DISABLED", "PCM", "I2S",
+};
+
+static int aiu_codec_ctrl_mux_put_enum(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *component =
+ snd_soc_dapm_kcontrol_component(kcontrol);
+ struct snd_soc_dapm_context *dapm =
+ snd_soc_dapm_kcontrol_dapm(kcontrol);
+ struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
+ unsigned int mux, changed;
+
+ mux = snd_soc_enum_item_to_val(e, ucontrol->value.enumerated.item[0]);
+ changed = snd_soc_component_test_bits(component, e->reg,
+ CTRL_DATA_SEL,
+ FIELD_PREP(CTRL_DATA_SEL, mux));
+
+ if (!changed)
+ return 0;
+
+ /* Force disconnect of the mux while updating */
+ snd_soc_dapm_mux_update_power(dapm, kcontrol, 0, NULL, NULL);
+
+ /* Reset the source first */
+ snd_soc_component_update_bits(component, e->reg,
+ CTRL_CLK_SEL |
+ CTRL_DATA_SEL,
+ FIELD_PREP(CTRL_CLK_SEL, 0) |
+ FIELD_PREP(CTRL_DATA_SEL, 0));
+
+ /* Set the appropriate source */
+ snd_soc_component_update_bits(component, e->reg,
+ CTRL_CLK_SEL |
+ CTRL_DATA_SEL,
+ FIELD_PREP(CTRL_CLK_SEL, mux) |
+ FIELD_PREP(CTRL_DATA_SEL, mux));
+
+ snd_soc_dapm_mux_update_power(dapm, kcontrol, mux, e, NULL);
+
+ return 0;
+}
+
+static SOC_ENUM_SINGLE_DECL(aiu_hdmi_ctrl_mux_enum, AIU_HDMI_CLK_DATA_CTRL,
+ CTRL_DATA_SEL_SHIFT,
+ aiu_codec_ctrl_mux_texts);
+
+static const struct snd_kcontrol_new aiu_hdmi_ctrl_mux =
+ SOC_DAPM_ENUM_EXT("HDMI Source", aiu_hdmi_ctrl_mux_enum,
+ snd_soc_dapm_get_enum_double,
+ aiu_codec_ctrl_mux_put_enum);
+
+static const struct snd_soc_dapm_widget aiu_hdmi_ctrl_widgets[] = {
+ SND_SOC_DAPM_MUX("HDMI CTRL SRC", SND_SOC_NOPM, 0, 0,
+ &aiu_hdmi_ctrl_mux),
+};
+
+static const struct snd_soc_dai_ops aiu_codec_ctrl_input_ops = {
+ .hw_params = meson_codec_glue_input_hw_params,
+ .set_fmt = meson_codec_glue_input_set_fmt,
+};
+
+static const struct snd_soc_dai_ops aiu_codec_ctrl_output_ops = {
+ .startup = meson_codec_glue_output_startup,
+};
+
+#define AIU_CODEC_CTRL_FORMATS \
+ (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
+ SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_LE | \
+ SNDRV_PCM_FMTBIT_S32_LE)
+
+#define AIU_CODEC_CTRL_STREAM(xname, xsuffix) \
+{ \
+ .stream_name = xname " " xsuffix, \
+ .channels_min = 1, \
+ .channels_max = 8, \
+ .rate_min = 5512, \
+ .rate_max = 192000, \
+ .formats = AIU_CODEC_CTRL_FORMATS, \
+}
+
+#define AIU_CODEC_CTRL_INPUT(xname) { \
+ .name = "CODEC CTRL " xname, \
+ .playback = AIU_CODEC_CTRL_STREAM(xname, "Playback"), \
+ .ops = &aiu_codec_ctrl_input_ops, \
+ .probe = meson_codec_glue_input_dai_probe, \
+ .remove = meson_codec_glue_input_dai_remove, \
+}
+
+#define AIU_CODEC_CTRL_OUTPUT(xname) { \
+ .name = "CODEC CTRL " xname, \
+ .capture = AIU_CODEC_CTRL_STREAM(xname, "Capture"), \
+ .ops = &aiu_codec_ctrl_output_ops, \
+}
+
+static struct snd_soc_dai_driver aiu_hdmi_ctrl_dai_drv[] = {
+ [CTRL_I2S] = AIU_CODEC_CTRL_INPUT("HDMI I2S IN"),
+ [CTRL_PCM] = AIU_CODEC_CTRL_INPUT("HDMI PCM IN"),
+ [CTRL_OUT] = AIU_CODEC_CTRL_OUTPUT("HDMI OUT"),
+};
+
+static const struct snd_soc_dapm_route aiu_hdmi_ctrl_routes[] = {
+ { "HDMI CTRL SRC", "I2S", "HDMI I2S IN Playback" },
+ { "HDMI CTRL SRC", "PCM", "HDMI PCM IN Playback" },
+ { "HDMI OUT Capture", NULL, "HDMI CTRL SRC" },
+};
+
+static int aiu_hdmi_of_xlate_dai_name(struct snd_soc_component *component,
+ struct of_phandle_args *args,
+ const char **dai_name)
+{
+ return aiu_of_xlate_dai_name(component, args, dai_name, AIU_HDMI);
+}
+
+static const struct snd_soc_component_driver aiu_hdmi_ctrl_component = {
+ .name = "AIU HDMI Codec Control",
+ .dapm_widgets = aiu_hdmi_ctrl_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(aiu_hdmi_ctrl_widgets),
+ .dapm_routes = aiu_hdmi_ctrl_routes,
+ .num_dapm_routes = ARRAY_SIZE(aiu_hdmi_ctrl_routes),
+ .of_xlate_dai_name = aiu_hdmi_of_xlate_dai_name,
+ .endianness = 1,
+ .non_legacy_dai_naming = 1,
+};
+
+int aiu_hdmi_ctrl_register_component(struct device *dev)
+{
+ return aiu_add_component(dev, &aiu_hdmi_ctrl_component,
+ aiu_hdmi_ctrl_dai_drv,
+ ARRAY_SIZE(aiu_hdmi_ctrl_dai_drv),
+ "hdmi");
+}
+
diff --git a/sound/soc/meson/aiu.c b/sound/soc/meson/aiu.c
index a62aced9b687..b765dfb70726 100644
--- a/sound/soc/meson/aiu.c
+++ b/sound/soc/meson/aiu.c
@@ -71,6 +71,26 @@ int aiu_of_xlate_dai_name(struct snd_soc_component *component,
return 0;
}
+int aiu_add_component(struct device *dev,
+ const struct snd_soc_component_driver *component_driver,
+ struct snd_soc_dai_driver *dai_drv,
+ int num_dai,
+ const char *debugfs_prefix)
+{
+ struct snd_soc_component *component;
+
+ component = devm_kzalloc(dev, sizeof(*component), GFP_KERNEL);
+ if (!component)
+ return -ENOMEM;
+
+#ifdef CONFIG_DEBUG_FS
+ component->debugfs_prefix = debugfs_prefix;
+#endif
+
+ return snd_soc_add_component(dev, component, component_driver,
+ dai_drv, num_dai);
+}
+
static int aiu_cpu_of_xlate_dai_name(struct snd_soc_component *component,
struct of_phandle_args *args,
const char **dai_name)
@@ -313,9 +333,21 @@ static int aiu_probe(struct platform_device *pdev)
ret = snd_soc_register_component(dev, &aiu_cpu_component,
aiu_cpu_dai_drv,
ARRAY_SIZE(aiu_cpu_dai_drv));
- if (ret)
+ if (ret) {
dev_err(dev, "Failed to register cpu component\n");
+ return ret;
+ }
+ /* Register the hdmi codec control component */
+ ret = aiu_hdmi_ctrl_register_component(dev);
+ if (ret) {
+ dev_err(dev, "Failed to register hdmi control component\n");
+ goto err;
+ }
+
+ return 0;
+err:
+ snd_soc_unregister_component(dev);
return ret;
}
diff --git a/sound/soc/meson/aiu.h b/sound/soc/meson/aiu.h
index a3488027b9d5..9242ab1ab64b 100644
--- a/sound/soc/meson/aiu.h
+++ b/sound/soc/meson/aiu.h
@@ -45,6 +45,14 @@ int aiu_of_xlate_dai_name(struct snd_soc_component *component,
const char **dai_name,
unsigned int component_id);
+int aiu_add_component(struct device *dev,
+ const struct snd_soc_component_driver *component_driver,
+ struct snd_soc_dai_driver *dai_drv,
+ int num_dai,
+ const char *debugfs_prefix);
+
+int aiu_hdmi_ctrl_register_component(struct device *dev);
+
int aiu_fifo_i2s_dai_probe(struct snd_soc_dai *dai);
int aiu_fifo_spdif_dai_probe(struct snd_soc_dai *dai);
--
2.17.1

872
packages/linux/patches/amlogic/amlogic-0017-FROMGIT-clk-meson-g12a-add-notifiers-to-handle-cpu-c.patch
View File

@ -1,872 +0,0 @@
From 077c45ac06c1258147bdee852a5efbe57eaea493 Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Wed, 31 Jul 2019 10:40:18 +0200
Subject: [PATCH 017/187] FROMGIT: clk: meson: g12a: add notifiers to handle
cpu clock change
In order to implement clock switching for the CLKID_CPU_CLK and
CLKID_CPUB_CLK, notifiers are added on specific points of the
clock tree :
cpu_clk / cpub_clk
| \- cpu_clk_dyn
| | \- cpu_clk_premux0
| | |- cpu_clk_postmux0
| | | |- cpu_clk_dyn0_div
| | | \- xtal/fclk_div2/fclk_div3
| | \- xtal/fclk_div2/fclk_div3
| \- cpu_clk_premux1
| |- cpu_clk_postmux1
| | |- cpu_clk_dyn1_div
| | \- xtal/fclk_div2/fclk_div3
| \- xtal/fclk_div2/fclk_div3
\ sys_pll / sys1_pll
This for each cluster, a single one for G12A, two for G12B.
Each cpu_clk_premux1 tree is marked as read-only and CLK_SET_RATE_NO_REPARENT,
to be used as "parking" clock in a safe clock frequency.
A notifier is added on each cpu_clk_premux0 to detech when CCF want to
change the frequency of the cpu_clk_dyn tree.
In this notifier, the cpu_clk_premux1 tree is configured to use the xtal
clock and then the cpu_clk_dyn is switch to cpu_clk_premux1 while CCF
updates the cpu_clk_premux0 tree.
A notifier is added on each sys_pll/sys1_pll to detect when CCF wants to
change the PLL clock source of the cpu_clk.
In this notifier, the cpu_clk is switched to cpu_clk_dyn while CCF
updates the sys_pll/sys1_pll frequency.
A third small notifier is added on each cpu_clk / cpub_clk and cpu_clk_dyn,
add a small delay at PRE_RATE_CHANGE/POST_RATE_CHANGE to let the other
notofiers change propagate before changing the cpu_clk_premux0 and sys_pll
clock trees.
This notifier set permits switching the cpu_clk / cpub_clk without any
glitches and using a safe parking clock while switching between sub-GHz
clocks using the cpu_clk_dyn tree.
This setup has been tested and validated on the Amlogic G12A and G12B
SoCs running the arm64 cpuburn at [1] and cycling between all the possible
cpufreq translations of each cluster and checking the final frequency using
the clock-measurer, script at [2].
[1] https://github.com/ssvb/cpuburn-arm/blob/master/cpuburn-a53.S
[2] https://gist.github.com/superna9999/d4de964dbc0f84b7d527e1df2ddea25f
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
(cherry picked from commit ffae8475b90c045ca508675794c08a0c8c12d202
https://github.com/BayLibre/clk-meson v5.4/drivers)
---
drivers/clk/meson/g12a.c | 535 +++++++++++++++++++++++++++++++++++----
1 file changed, 481 insertions(+), 54 deletions(-)
diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c
index a8f706de811b..c3f0ffc3280d 100644
--- a/drivers/clk/meson/g12a.c
+++ b/drivers/clk/meson/g12a.c
@@ -14,10 +14,12 @@
#include <linux/init.h>
#include <linux/of_device.h>
#include <linux/platform_device.h>
+#include <linux/clk.h>
#include "clk-mpll.h"
#include "clk-pll.h"
#include "clk-regmap.h"
+#include "clk-cpu-dyndiv.h"
#include "vid-pll-div.h"
#include "meson-eeclk.h"
#include "g12a.h"
@@ -88,16 +90,9 @@ static struct clk_regmap g12a_fixed_pll = {
},
};
-/*
- * Internal sys pll emulation configuration parameters
- */
-static const struct reg_sequence g12a_sys_init_regs[] = {
- { .reg = HHI_SYS_PLL_CNTL1, .def = 0x00000000 },
- { .reg = HHI_SYS_PLL_CNTL2, .def = 0x00000000 },
- { .reg = HHI_SYS_PLL_CNTL3, .def = 0x48681c00 },
- { .reg = HHI_SYS_PLL_CNTL4, .def = 0x88770290 },
- { .reg = HHI_SYS_PLL_CNTL5, .def = 0x39272000 },
- { .reg = HHI_SYS_PLL_CNTL6, .def = 0x56540000 },
+static const struct pll_mult_range g12a_sys_pll_mult_range = {
+ .min = 128,
+ .max = 250,
};
static struct clk_regmap g12a_sys_pll_dco = {
@@ -127,16 +122,17 @@ static struct clk_regmap g12a_sys_pll_dco = {
.shift = 29,
.width = 1,
},
- .init_regs = g12a_sys_init_regs,
- .init_count = ARRAY_SIZE(g12a_sys_init_regs),
+ .range = &g12a_sys_pll_mult_range,
},
.hw.init = &(struct clk_init_data){
.name = "sys_pll_dco",
- .ops = &meson_clk_pll_ro_ops,
+ .ops = &meson_clk_pll_ops,
.parent_data = &(const struct clk_parent_data) {
.fw_name = "xtal",
},
.num_parents = 1,
+ /* This clock feeds the CPU, avoid disabling it */
+ .flags = CLK_IS_CRITICAL,
},
};
@@ -149,11 +145,12 @@ static struct clk_regmap g12a_sys_pll = {
},
.hw.init = &(struct clk_init_data){
.name = "sys_pll",
- .ops = &clk_regmap_divider_ro_ops,
+ .ops = &clk_regmap_divider_ops,
.parent_hws = (const struct clk_hw *[]) {
&g12a_sys_pll_dco.hw
},
.num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -184,14 +181,17 @@ static struct clk_regmap g12b_sys1_pll_dco = {
.shift = 29,
.width = 1,
},
+ .range = &g12a_sys_pll_mult_range,
},
.hw.init = &(struct clk_init_data){
.name = "sys1_pll_dco",
- .ops = &meson_clk_pll_ro_ops,
+ .ops = &meson_clk_pll_ops,
.parent_data = &(const struct clk_parent_data) {
.fw_name = "xtal",
},
.num_parents = 1,
+ /* This clock feeds the CPU, avoid disabling it */
+ .flags = CLK_IS_CRITICAL,
},
};
@@ -204,11 +204,12 @@ static struct clk_regmap g12b_sys1_pll = {
},
.hw.init = &(struct clk_init_data){
.name = "sys1_pll",
- .ops = &clk_regmap_divider_ro_ops,
+ .ops = &clk_regmap_divider_ops,
.parent_hws = (const struct clk_hw *[]) {
&g12b_sys1_pll_dco.hw
},
.num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -345,13 +346,15 @@ static struct clk_regmap g12a_cpu_clk_premux0 = {
},
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_dyn0_sel",
- .ops = &clk_regmap_mux_ro_ops,
+ .ops = &clk_regmap_mux_ops,
.parent_data = (const struct clk_parent_data []) {
{ .fw_name = "xtal", },
{ .hw = &g12a_fclk_div2.hw },
{ .hw = &g12a_fclk_div3.hw },
},
.num_parents = 3,
+ /* This sub-tree is used a parking clock */
+ .flags = CLK_SET_RATE_NO_REPARENT,
},
};
@@ -364,30 +367,40 @@ static struct clk_regmap g12a_cpu_clk_premux1 = {
},
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_dyn1_sel",
- .ops = &clk_regmap_mux_ro_ops,
+ .ops = &clk_regmap_mux_ops,
.parent_data = (const struct clk_parent_data []) {
{ .fw_name = "xtal", },
{ .hw = &g12a_fclk_div2.hw },
{ .hw = &g12a_fclk_div3.hw },
},
.num_parents = 3,
+ /* This sub-tree is used a parking clock */
+ .flags = CLK_SET_RATE_NO_REPARENT
},
};
/* Datasheet names this field as "mux0_divn_tcnt" */
static struct clk_regmap g12a_cpu_clk_mux0_div = {
- .data = &(struct clk_regmap_div_data){
- .offset = HHI_SYS_CPU_CLK_CNTL0,
- .shift = 4,
- .width = 6,
+ .data = &(struct meson_clk_cpu_dyndiv_data){
+ .div = {
+ .reg_off = HHI_SYS_CPU_CLK_CNTL0,
+ .shift = 4,
+ .width = 6,
+ },
+ .dyn = {
+ .reg_off = HHI_SYS_CPU_CLK_CNTL0,
+ .shift = 26,
+ .width = 1,
+ },
},
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_dyn0_div",
- .ops = &clk_regmap_divider_ro_ops,
+ .ops = &meson_clk_cpu_dyndiv_ops,
.parent_hws = (const struct clk_hw *[]) {
&g12a_cpu_clk_premux0.hw
},
.num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -400,12 +413,13 @@ static struct clk_regmap g12a_cpu_clk_postmux0 = {
},
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_dyn0",
- .ops = &clk_regmap_mux_ro_ops,
+ .ops = &clk_regmap_mux_ops,
.parent_hws = (const struct clk_hw *[]) {
&g12a_cpu_clk_premux0.hw,
&g12a_cpu_clk_mux0_div.hw,
},
.num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -435,12 +449,14 @@ static struct clk_regmap g12a_cpu_clk_postmux1 = {
},
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_dyn1",
- .ops = &clk_regmap_mux_ro_ops,
+ .ops = &clk_regmap_mux_ops,
.parent_hws = (const struct clk_hw *[]) {
&g12a_cpu_clk_premux1.hw,
&g12a_cpu_clk_mux1_div.hw,
},
.num_parents = 2,
+ /* This sub-tree is used a parking clock */
+ .flags = CLK_SET_RATE_NO_REPARENT,
},
};
@@ -453,12 +469,13 @@ static struct clk_regmap g12a_cpu_clk_dyn = {
},
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_dyn",
- .ops = &clk_regmap_mux_ro_ops,
+ .ops = &clk_regmap_mux_ops,
.parent_hws = (const struct clk_hw *[]) {
&g12a_cpu_clk_postmux0.hw,
&g12a_cpu_clk_postmux1.hw,
},
.num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -471,12 +488,13 @@ static struct clk_regmap g12a_cpu_clk = {
},
.hw.init = &(struct clk_init_data){
.name = "cpu_clk",
- .ops = &clk_regmap_mux_ro_ops,
+ .ops = &clk_regmap_mux_ops,
.parent_hws = (const struct clk_hw *[]) {
&g12a_cpu_clk_dyn.hw,
&g12a_sys_pll.hw,
},
.num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -489,12 +507,13 @@ static struct clk_regmap g12b_cpu_clk = {
},
.hw.init = &(struct clk_init_data){
.name = "cpu_clk",
- .ops = &clk_regmap_mux_ro_ops,
+ .ops = &clk_regmap_mux_ops,
.parent_hws = (const struct clk_hw *[]) {
&g12a_cpu_clk_dyn.hw,
&g12b_sys1_pll.hw
},
.num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -507,7 +526,7 @@ static struct clk_regmap g12b_cpub_clk_premux0 = {
},
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_dyn0_sel",
- .ops = &clk_regmap_mux_ro_ops,
+ .ops = &clk_regmap_mux_ops,
.parent_data = (const struct clk_parent_data []) {
{ .fw_name = "xtal", },
{ .hw = &g12a_fclk_div2.hw },
@@ -519,18 +538,26 @@ static struct clk_regmap g12b_cpub_clk_premux0 = {
/* Datasheet names this field as "mux0_divn_tcnt" */
static struct clk_regmap g12b_cpub_clk_mux0_div = {
- .data = &(struct clk_regmap_div_data){
- .offset = HHI_SYS_CPUB_CLK_CNTL,
- .shift = 4,
- .width = 6,
+ .data = &(struct meson_clk_cpu_dyndiv_data){
+ .div = {
+ .reg_off = HHI_SYS_CPUB_CLK_CNTL,
+ .shift = 4,
+ .width = 6,
+ },
+ .dyn = {
+ .reg_off = HHI_SYS_CPUB_CLK_CNTL,
+ .shift = 26,
+ .width = 1,
+ },
},
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_dyn0_div",
- .ops = &clk_regmap_divider_ro_ops,
+ .ops = &meson_clk_cpu_dyndiv_ops,
.parent_hws = (const struct clk_hw *[]) {
&g12b_cpub_clk_premux0.hw
},
.num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -543,12 +570,13 @@ static struct clk_regmap g12b_cpub_clk_postmux0 = {
},
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_dyn0",
- .ops = &clk_regmap_mux_ro_ops,
+ .ops = &clk_regmap_mux_ops,
.parent_hws = (const struct clk_hw *[]) {
&g12b_cpub_clk_premux0.hw,
&g12b_cpub_clk_mux0_div.hw
},
.num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -561,13 +589,15 @@ static struct clk_regmap g12b_cpub_clk_premux1 = {
},
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_dyn1_sel",
- .ops = &clk_regmap_mux_ro_ops,
+ .ops = &clk_regmap_mux_ops,
.parent_data = (const struct clk_parent_data []) {
{ .fw_name = "xtal", },
{ .hw = &g12a_fclk_div2.hw },
{ .hw = &g12a_fclk_div3.hw },
},
.num_parents = 3,
+ /* This sub-tree is used a parking clock */
+ .flags = CLK_SET_RATE_NO_REPARENT,
},
};
@@ -597,12 +627,14 @@ static struct clk_regmap g12b_cpub_clk_postmux1 = {
},
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_dyn1",
- .ops = &clk_regmap_mux_ro_ops,
+ .ops = &clk_regmap_mux_ops,
.parent_hws = (const struct clk_hw *[]) {
&g12b_cpub_clk_premux1.hw,
&g12b_cpub_clk_mux1_div.hw
},
.num_parents = 2,
+ /* This sub-tree is used a parking clock */
+ .flags = CLK_SET_RATE_NO_REPARENT,
},
};
@@ -615,12 +647,13 @@ static struct clk_regmap g12b_cpub_clk_dyn = {
},
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_dyn",
- .ops = &clk_regmap_mux_ro_ops,
+ .ops = &clk_regmap_mux_ops,
.parent_hws = (const struct clk_hw *[]) {
&g12b_cpub_clk_postmux0.hw,
&g12b_cpub_clk_postmux1.hw
},
.num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -633,15 +666,227 @@ static struct clk_regmap g12b_cpub_clk = {
},
.hw.init = &(struct clk_init_data){
.name = "cpub_clk",
- .ops = &clk_regmap_mux_ro_ops,
+ .ops = &clk_regmap_mux_ops,
.parent_hws = (const struct clk_hw *[]) {
&g12b_cpub_clk_dyn.hw,
&g12a_sys_pll.hw
},
.num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
},
};
+static int g12a_cpu_clk_mux_notifier_cb(struct notifier_block *nb,
+ unsigned long event, void *data)
+{
+ if (event == POST_RATE_CHANGE || event == PRE_RATE_CHANGE) {
+ /* Wait for clock propagation before/after changing the mux */
+ udelay(100);
+ return NOTIFY_OK;
+ }
+
+ return NOTIFY_DONE;
+}
+
+static struct notifier_block g12a_cpu_clk_mux_nb = {
+ .notifier_call = g12a_cpu_clk_mux_notifier_cb,
+};
+
+struct g12a_cpu_clk_postmux_nb_data {
+ struct notifier_block nb;
+ struct clk_hw *xtal;
+ struct clk_hw *cpu_clk_dyn;
+ struct clk_hw *cpu_clk_postmux0;
+ struct clk_hw *cpu_clk_postmux1;
+ struct clk_hw *cpu_clk_premux1;
+};
+
+static int g12a_cpu_clk_postmux_notifier_cb(struct notifier_block *nb,
+ unsigned long event, void *data)
+{
+ struct g12a_cpu_clk_postmux_nb_data *nb_data =
+ container_of(nb, struct g12a_cpu_clk_postmux_nb_data, nb);
+
+ switch (event) {
+ case PRE_RATE_CHANGE:
+ /*
+ * This notifier means cpu_clk_postmux0 clock will be changed
+ * to feed cpu_clk, this is the current path :
+ * cpu_clk
+ * \- cpu_clk_dyn
+ * \- cpu_clk_postmux0
+ * \- cpu_clk_muxX_div
+ * \- cpu_clk_premux0
+ * \- fclk_div3 or fclk_div2
+ * OR
+ * \- cpu_clk_premux0
+ * \- fclk_div3 or fclk_div2
+ */
+
+ /* Setup cpu_clk_premux1 to xtal */
+ clk_hw_set_parent(nb_data->cpu_clk_premux1,
+ nb_data->xtal);
+
+ /* Setup cpu_clk_postmux1 to bypass divider */
+ clk_hw_set_parent(nb_data->cpu_clk_postmux1,
+ nb_data->cpu_clk_premux1);
+
+ /* Switch to parking clk on cpu_clk_postmux1 */
+ clk_hw_set_parent(nb_data->cpu_clk_dyn,
+ nb_data->cpu_clk_postmux1);
+
+ /*
+ * Now, cpu_clk is 24MHz in the current path :
+ * cpu_clk
+ * \- cpu_clk_dyn
+ * \- cpu_clk_postmux1
+ * \- cpu_clk_premux1
+ * \- xtal
+ */
+
+ udelay(100);
+
+ return NOTIFY_OK;
+
+ case POST_RATE_CHANGE:
+ /*
+ * The cpu_clk_postmux0 has ben updated, now switch back
+ * cpu_clk_dyn to cpu_clk_postmux0 and take the changes
+ * in account.
+ */
+
+ /* Configure cpu_clk_dyn back to cpu_clk_postmux0 */
+ clk_hw_set_parent(nb_data->cpu_clk_dyn,
+ nb_data->cpu_clk_postmux0);
+
+ /*
+ * new path :
+ * cpu_clk
+ * \- cpu_clk_dyn
+ * \- cpu_clk_postmux0
+ * \- cpu_clk_muxX_div
+ * \- cpu_clk_premux0
+ * \- fclk_div3 or fclk_div2
+ * OR
+ * \- cpu_clk_premux0
+ * \- fclk_div3 or fclk_div2
+ */
+
+ udelay(100);
+
+ return NOTIFY_OK;
+
+ default:
+ return NOTIFY_DONE;
+ }
+}
+
+static struct g12a_cpu_clk_postmux_nb_data g12a_cpu_clk_postmux0_nb_data = {
+ .cpu_clk_dyn = &g12a_cpu_clk_dyn.hw,
+ .cpu_clk_postmux0 = &g12a_cpu_clk_postmux0.hw,
+ .cpu_clk_postmux1 = &g12a_cpu_clk_postmux1.hw,
+ .cpu_clk_premux1 = &g12a_cpu_clk_premux1.hw,
+ .nb.notifier_call = g12a_cpu_clk_postmux_notifier_cb,
+};
+
+static struct g12a_cpu_clk_postmux_nb_data g12b_cpub_clk_postmux0_nb_data = {
+ .cpu_clk_dyn = &g12b_cpub_clk_dyn.hw,
+ .cpu_clk_postmux0 = &g12b_cpub_clk_postmux0.hw,
+ .cpu_clk_postmux1 = &g12b_cpub_clk_postmux1.hw,
+ .cpu_clk_premux1 = &g12b_cpub_clk_premux1.hw,
+ .nb.notifier_call = g12a_cpu_clk_postmux_notifier_cb,
+};
+
+struct g12a_sys_pll_nb_data {
+ struct notifier_block nb;
+ struct clk_hw *sys_pll;
+ struct clk_hw *cpu_clk;
+ struct clk_hw *cpu_clk_dyn;
+};
+
+static int g12a_sys_pll_notifier_cb(struct notifier_block *nb,
+ unsigned long event, void *data)
+{
+ struct g12a_sys_pll_nb_data *nb_data =
+ container_of(nb, struct g12a_sys_pll_nb_data, nb);
+
+ switch (event) {
+ case PRE_RATE_CHANGE:
+ /*
+ * This notifier means sys_pll clock will be changed
+ * to feed cpu_clk, this the current path :
+ * cpu_clk
+ * \- sys_pll
+ * \- sys_pll_dco
+ */
+
+ /* Configure cpu_clk to use cpu_clk_dyn */
+ clk_hw_set_parent(nb_data->cpu_clk,
+ nb_data->cpu_clk_dyn);
+
+ /*
+ * Now, cpu_clk uses the dyn path
+ * cpu_clk
+ * \- cpu_clk_dyn
+ * \- cpu_clk_dynX
+ * \- cpu_clk_dynX_sel
+ * \- cpu_clk_dynX_div
+ * \- xtal/fclk_div2/fclk_div3
+ * \- xtal/fclk_div2/fclk_div3
+ */
+
+ udelay(100);
+
+ return NOTIFY_OK;
+
+ case POST_RATE_CHANGE:
+ /*
+ * The sys_pll has ben updated, now switch back cpu_clk to
+ * sys_pll
+ */
+
+ /* Configure cpu_clk to use sys_pll */
+ clk_hw_set_parent(nb_data->cpu_clk,
+ nb_data->sys_pll);
+
+ udelay(100);
+
+ /* new path :
+ * cpu_clk
+ * \- sys_pll
+ * \- sys_pll_dco
+ */
+
+ return NOTIFY_OK;
+
+ default:
+ return NOTIFY_DONE;
+ }
+}
+
+static struct g12a_sys_pll_nb_data g12a_sys_pll_nb_data = {
+ .sys_pll = &g12a_sys_pll.hw,
+ .cpu_clk = &g12a_cpu_clk.hw,
+ .cpu_clk_dyn = &g12a_cpu_clk_dyn.hw,
+ .nb.notifier_call = g12a_sys_pll_notifier_cb,
+};
+
+/* G12B first CPU cluster uses sys1_pll */
+static struct g12a_sys_pll_nb_data g12b_cpu_clk_sys1_pll_nb_data = {
+ .sys_pll = &g12b_sys1_pll.hw,
+ .cpu_clk = &g12b_cpu_clk.hw,
+ .cpu_clk_dyn = &g12a_cpu_clk_dyn.hw,
+ .nb.notifier_call = g12a_sys_pll_notifier_cb,
+};
+
+/* G12B second CPU cluster uses sys_pll */
+static struct g12a_sys_pll_nb_data g12b_cpub_clk_sys_pll_nb_data = {
+ .sys_pll = &g12a_sys_pll.hw,
+ .cpu_clk = &g12b_cpub_clk.hw,
+ .cpu_clk_dyn = &g12b_cpub_clk_dyn.hw,
+ .nb.notifier_call = g12a_sys_pll_notifier_cb,
+};
+
static struct clk_regmap g12a_cpu_clk_div16_en = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_SYS_CPU_CLK_CNTL1,
@@ -4097,28 +4342,210 @@ static const struct reg_sequence g12a_init_regs[] = {
{ .reg = HHI_MPLL_CNTL0, .def = 0x00000543 },
};
-static const struct meson_eeclkc_data g12a_clkc_data = {
- .regmap_clks = g12a_clk_regmaps,
- .regmap_clk_num = ARRAY_SIZE(g12a_clk_regmaps),
- .hw_onecell_data = &g12a_hw_onecell_data,
- .init_regs = g12a_init_regs,
- .init_count = ARRAY_SIZE(g12a_init_regs),
-};
-
-static const struct meson_eeclkc_data g12b_clkc_data = {
- .regmap_clks = g12a_clk_regmaps,
- .regmap_clk_num = ARRAY_SIZE(g12a_clk_regmaps),
- .hw_onecell_data = &g12b_hw_onecell_data
+static int meson_g12a_dvfs_setup_common(struct platform_device *pdev,
+ struct clk_hw **hws)
+{
+ const char *notifier_clk_name;
+ struct clk *notifier_clk;
+ struct clk_hw *xtal;
+ int ret;
+
+ xtal = clk_hw_get_parent_by_index(hws[CLKID_CPU_CLK_DYN1_SEL], 0);
+
+ /* Setup clock notifier for cpu_clk_postmux0 */
+ g12a_cpu_clk_postmux0_nb_data.xtal = xtal;
+ notifier_clk_name = clk_hw_get_name(&g12a_cpu_clk_postmux0.hw);
+ notifier_clk = __clk_lookup(notifier_clk_name);
+ ret = clk_notifier_register(notifier_clk,
+ &g12a_cpu_clk_postmux0_nb_data.nb);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register the cpu_clk_postmux0 notifier\n");
+ return ret;
+ }
+
+ /* Setup clock notifier for cpu_clk_dyn mux */
+ notifier_clk_name = clk_hw_get_name(&g12a_cpu_clk_dyn.hw);
+ notifier_clk = __clk_lookup(notifier_clk_name);
+ ret = clk_notifier_register(notifier_clk, &g12a_cpu_clk_mux_nb);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register the cpu_clk_dyn notifier\n");
+ return ret;
+ }
+
+ return 0;
+}
+
+static int meson_g12b_dvfs_setup(struct platform_device *pdev)
+{
+ struct clk_hw **hws = g12b_hw_onecell_data.hws;
+ const char *notifier_clk_name;
+ struct clk *notifier_clk;
+ struct clk_hw *xtal;
+ int ret;
+
+ ret = meson_g12a_dvfs_setup_common(pdev, hws);
+ if (ret)
+ return ret;
+
+ xtal = clk_hw_get_parent_by_index(hws[CLKID_CPU_CLK_DYN1_SEL], 0);
+
+ /* Setup clock notifier for cpu_clk mux */
+ notifier_clk_name = clk_hw_get_name(&g12b_cpu_clk.hw);
+ notifier_clk = __clk_lookup(notifier_clk_name);
+ ret = clk_notifier_register(notifier_clk, &g12a_cpu_clk_mux_nb);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register the cpu_clk notifier\n");
+ return ret;
+ }
+
+ /* Setup clock notifier for sys1_pll */
+ notifier_clk_name = clk_hw_get_name(&g12b_sys1_pll.hw);
+ notifier_clk = __clk_lookup(notifier_clk_name);
+ ret = clk_notifier_register(notifier_clk,
+ &g12b_cpu_clk_sys1_pll_nb_data.nb);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register the sys1_pll notifier\n");
+ return ret;
+ }
+
+ /* Add notifiers for the second CPU cluster */
+
+ /* Setup clock notifier for cpub_clk_postmux0 */
+ g12b_cpub_clk_postmux0_nb_data.xtal = xtal;
+ notifier_clk_name = clk_hw_get_name(&g12b_cpub_clk_postmux0.hw);
+ notifier_clk = __clk_lookup(notifier_clk_name);
+ ret = clk_notifier_register(notifier_clk,
+ &g12b_cpub_clk_postmux0_nb_data.nb);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register the cpub_clk_postmux0 notifier\n");
+ return ret;
+ }
+
+ /* Setup clock notifier for cpub_clk_dyn mux */
+ notifier_clk_name = clk_hw_get_name(&g12b_cpub_clk_dyn.hw);
+ notifier_clk = __clk_lookup(notifier_clk_name);
+ ret = clk_notifier_register(notifier_clk, &g12a_cpu_clk_mux_nb);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register the cpub_clk_dyn notifier\n");
+ return ret;
+ }
+
+ /* Setup clock notifier for cpub_clk mux */
+ notifier_clk_name = clk_hw_get_name(&g12b_cpub_clk.hw);
+ notifier_clk = __clk_lookup(notifier_clk_name);
+ ret = clk_notifier_register(notifier_clk, &g12a_cpu_clk_mux_nb);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register the cpub_clk notifier\n");
+ return ret;
+ }
+
+ /* Setup clock notifier for sys_pll */
+ notifier_clk_name = clk_hw_get_name(&g12a_sys_pll.hw);
+ notifier_clk = __clk_lookup(notifier_clk_name);
+ ret = clk_notifier_register(notifier_clk,
+ &g12b_cpub_clk_sys_pll_nb_data.nb);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register the sys_pll notifier\n");
+ return ret;
+ }
+
+ return 0;
+}
+
+static int meson_g12a_dvfs_setup(struct platform_device *pdev)
+{
+ struct clk_hw **hws = g12a_hw_onecell_data.hws;
+ const char *notifier_clk_name;
+ struct clk *notifier_clk;
+ int ret;
+
+ ret = meson_g12a_dvfs_setup_common(pdev, hws);
+ if (ret)
+ return ret;
+
+ /* Setup clock notifier for cpu_clk mux */
+ notifier_clk_name = clk_hw_get_name(&g12a_cpu_clk.hw);
+ notifier_clk = __clk_lookup(notifier_clk_name);
+ ret = clk_notifier_register(notifier_clk, &g12a_cpu_clk_mux_nb);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register the cpu_clk notifier\n");
+ return ret;
+ }
+
+ /* Setup clock notifier for sys_pll */
+ notifier_clk_name = clk_hw_get_name(&g12a_sys_pll.hw);
+ notifier_clk = __clk_lookup(notifier_clk_name);
+ ret = clk_notifier_register(notifier_clk, &g12a_sys_pll_nb_data.nb);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register the sys_pll notifier\n");
+ return ret;
+ }
+
+ return 0;
+}
+
+struct meson_g12a_data {
+ const struct meson_eeclkc_data eeclkc_data;
+ int (*dvfs_setup)(struct platform_device *pdev);
+};
+
+static int meson_g12a_probe(struct platform_device *pdev)
+{
+ const struct meson_eeclkc_data *eeclkc_data;
+ const struct meson_g12a_data *g12a_data;
+ int ret;
+
+ eeclkc_data = of_device_get_match_data(&pdev->dev);
+ if (!eeclkc_data)
+ return -EINVAL;
+
+ ret = meson_eeclkc_probe(pdev);
+ if (ret)
+ return ret;
+
+ g12a_data = container_of(eeclkc_data, struct meson_g12a_data,
+ eeclkc_data);
+
+ if (g12a_data->dvfs_setup)
+ return g12a_data->dvfs_setup(pdev);
+
+ return 0;
+}
+
+static const struct meson_g12a_data g12a_clkc_data = {
+ .eeclkc_data = {
+ .regmap_clks = g12a_clk_regmaps,
+ .regmap_clk_num = ARRAY_SIZE(g12a_clk_regmaps),
+ .hw_onecell_data = &g12a_hw_onecell_data,
+ .init_regs = g12a_init_regs,
+ .init_count = ARRAY_SIZE(g12a_init_regs),
+ },
+ .dvfs_setup = meson_g12a_dvfs_setup,
+};
+
+static const struct meson_g12a_data g12b_clkc_data = {
+ .eeclkc_data = {
+ .regmap_clks = g12a_clk_regmaps,
+ .regmap_clk_num = ARRAY_SIZE(g12a_clk_regmaps),
+ .hw_onecell_data = &g12b_hw_onecell_data,
+ },
+ .dvfs_setup = meson_g12b_dvfs_setup,
};
static const struct of_device_id clkc_match_table[] = {
- { .compatible = "amlogic,g12a-clkc", .data = &g12a_clkc_data },
- { .compatible = "amlogic,g12b-clkc", .data = &g12b_clkc_data },
+ {
+ .compatible = "amlogic,g12a-clkc",
+ .data = &g12a_clkc_data.eeclkc_data
+ },
+ {
+ .compatible = "amlogic,g12b-clkc",
+ .data = &g12b_clkc_data.eeclkc_data
+ },
{}
};
static struct platform_driver g12a_driver = {
- .probe = meson_eeclkc_probe,
+ .probe = meson_g12a_probe,
.driver = {
.name = "g12a-clkc",
.of_match_table = clkc_match_table,
--
2.17.1

279
packages/linux/patches/amlogic/amlogic-0018-FROMGIT-ASoC-meson-aiu-add-internal-dac-codec-contro.patch Normal file
View File

@ -0,0 +1,279 @@
From 5104eb54c2ea560b6734c46c6185b71f6fd77cd2 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Thu, 13 Feb 2020 16:51:56 +0100
Subject: [PATCH 018/146] FROMGIT: ASoC: meson: aiu: add internal dac codec
control support
Add the codec to codec component which handles the routing between
the audio producers and the internal audio DAC found on the amlogic GXL
SoC family
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
sound/soc/meson/Makefile | 1 +
sound/soc/meson/aiu-acodec-ctrl.c | 205 ++++++++++++++++++++++++++++++
sound/soc/meson/aiu.c | 10 ++
sound/soc/meson/aiu.h | 1 +
4 files changed, 217 insertions(+)
create mode 100644 sound/soc/meson/aiu-acodec-ctrl.c
diff --git a/sound/soc/meson/Makefile b/sound/soc/meson/Makefile
index 3b21f648e322..80f9113701b3 100644
--- a/sound/soc/meson/Makefile
+++ b/sound/soc/meson/Makefile
@@ -1,6 +1,7 @@
# SPDX-License-Identifier: (GPL-2.0 OR MIT)
snd-soc-meson-aiu-objs := aiu.o
+snd-soc-meson-aiu-objs += aiu-acodec-ctrl.o
snd-soc-meson-aiu-objs += aiu-codec-ctrl.o
snd-soc-meson-aiu-objs += aiu-encoder-i2s.o
snd-soc-meson-aiu-objs += aiu-encoder-spdif.o
diff --git a/sound/soc/meson/aiu-acodec-ctrl.c b/sound/soc/meson/aiu-acodec-ctrl.c
new file mode 100644
index 000000000000..12d8a4d351a1
--- /dev/null
+++ b/sound/soc/meson/aiu-acodec-ctrl.c
@@ -0,0 +1,205 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (c) 2020 BayLibre, SAS.
+// Author: Jerome Brunet <jbrunet@baylibre.com>
+
+#include <linux/bitfield.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dai.h>
+
+#include <dt-bindings/sound/meson-aiu.h>
+#include "aiu.h"
+#include "meson-codec-glue.h"
+
+#define CTRL_DIN_EN 15
+#define CTRL_CLK_INV BIT(14)
+#define CTRL_LRCLK_INV BIT(13)
+#define CTRL_I2S_IN_BCLK_SRC BIT(11)
+#define CTRL_DIN_LRCLK_SRC_SHIFT 6
+#define CTRL_DIN_LRCLK_SRC (0x3 << CTRL_DIN_LRCLK_SRC_SHIFT)
+#define CTRL_BCLK_MCLK_SRC GENMASK(5, 4)
+#define CTRL_DIN_SKEW GENMASK(3, 2)
+#define CTRL_I2S_OUT_LANE_SRC 0
+
+#define AIU_ACODEC_OUT_CHMAX 2
+
+static const char * const aiu_acodec_ctrl_mux_texts[] = {
+ "DISABLED", "I2S", "PCM",
+};
+
+static int aiu_acodec_ctrl_mux_put_enum(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *component =
+ snd_soc_dapm_kcontrol_component(kcontrol);
+ struct snd_soc_dapm_context *dapm =
+ snd_soc_dapm_kcontrol_dapm(kcontrol);
+ struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
+ unsigned int mux, changed;
+
+ mux = snd_soc_enum_item_to_val(e, ucontrol->value.enumerated.item[0]);
+ changed = snd_soc_component_test_bits(component, e->reg,
+ CTRL_DIN_LRCLK_SRC,
+ FIELD_PREP(CTRL_DIN_LRCLK_SRC,
+ mux));
+
+ if (!changed)
+ return 0;
+
+ /* Force disconnect of the mux while updating */
+ snd_soc_dapm_mux_update_power(dapm, kcontrol, 0, NULL, NULL);
+
+ snd_soc_component_update_bits(component, e->reg,
+ CTRL_DIN_LRCLK_SRC |
+ CTRL_BCLK_MCLK_SRC,
+ FIELD_PREP(CTRL_DIN_LRCLK_SRC, mux) |
+ FIELD_PREP(CTRL_BCLK_MCLK_SRC, mux));
+
+ snd_soc_dapm_mux_update_power(dapm, kcontrol, mux, e, NULL);
+
+ return 0;
+}
+
+static SOC_ENUM_SINGLE_DECL(aiu_acodec_ctrl_mux_enum, AIU_ACODEC_CTRL,
+ CTRL_DIN_LRCLK_SRC_SHIFT,
+ aiu_acodec_ctrl_mux_texts);
+
+static const struct snd_kcontrol_new aiu_acodec_ctrl_mux =
+ SOC_DAPM_ENUM_EXT("ACodec Source", aiu_acodec_ctrl_mux_enum,
+ snd_soc_dapm_get_enum_double,
+ aiu_acodec_ctrl_mux_put_enum);
+
+static const struct snd_kcontrol_new aiu_acodec_ctrl_out_enable =
+ SOC_DAPM_SINGLE_AUTODISABLE("Switch", AIU_ACODEC_CTRL,
+ CTRL_DIN_EN, 1, 0);
+
+static const struct snd_soc_dapm_widget aiu_acodec_ctrl_widgets[] = {
+ SND_SOC_DAPM_MUX("ACODEC SRC", SND_SOC_NOPM, 0, 0,
+ &aiu_acodec_ctrl_mux),
+ SND_SOC_DAPM_SWITCH("ACODEC OUT EN", SND_SOC_NOPM, 0, 0,
+ &aiu_acodec_ctrl_out_enable),
+};
+
+static int aiu_acodec_ctrl_input_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct meson_codec_glue_input *data;
+ int ret;
+
+ ret = meson_codec_glue_input_hw_params(substream, params, dai);
+ if (ret)
+ return ret;
+
+ /* The glue will provide 1 lane out of the 4 to the output */
+ data = meson_codec_glue_input_get_data(dai);
+ data->params.channels_min = min_t(unsigned int, AIU_ACODEC_OUT_CHMAX,
+ data->params.channels_min);
+ data->params.channels_max = min_t(unsigned int, AIU_ACODEC_OUT_CHMAX,
+ data->params.channels_max);
+
+ return 0;
+}
+
+static const struct snd_soc_dai_ops aiu_acodec_ctrl_input_ops = {
+ .hw_params = aiu_acodec_ctrl_input_hw_params,
+ .set_fmt = meson_codec_glue_input_set_fmt,
+};
+
+static const struct snd_soc_dai_ops aiu_acodec_ctrl_output_ops = {
+ .startup = meson_codec_glue_output_startup,
+};
+
+#define AIU_ACODEC_CTRL_FORMATS \
+ (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
+ SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_LE | \
+ SNDRV_PCM_FMTBIT_S32_LE)
+
+#define AIU_ACODEC_STREAM(xname, xsuffix, xchmax) \
+{ \
+ .stream_name = xname " " xsuffix, \
+ .channels_min = 1, \
+ .channels_max = (xchmax), \
+ .rate_min = 5512, \
+ .rate_max = 192000, \
+ .formats = AIU_ACODEC_CTRL_FORMATS, \
+}
+
+#define AIU_ACODEC_INPUT(xname) { \
+ .name = "ACODEC CTRL " xname, \
+ .name = xname, \
+ .playback = AIU_ACODEC_STREAM(xname, "Playback", 8), \
+ .ops = &aiu_acodec_ctrl_input_ops, \
+ .probe = meson_codec_glue_input_dai_probe, \
+ .remove = meson_codec_glue_input_dai_remove, \
+}
+
+#define AIU_ACODEC_OUTPUT(xname) { \
+ .name = "ACODEC CTRL " xname, \
+ .capture = AIU_ACODEC_STREAM(xname, "Capture", AIU_ACODEC_OUT_CHMAX), \
+ .ops = &aiu_acodec_ctrl_output_ops, \
+}
+
+static struct snd_soc_dai_driver aiu_acodec_ctrl_dai_drv[] = {
+ [CTRL_I2S] = AIU_ACODEC_INPUT("ACODEC I2S IN"),
+ [CTRL_PCM] = AIU_ACODEC_INPUT("ACODEC PCM IN"),
+ [CTRL_OUT] = AIU_ACODEC_OUTPUT("ACODEC OUT"),
+};
+
+static const struct snd_soc_dapm_route aiu_acodec_ctrl_routes[] = {
+ { "ACODEC SRC", "I2S", "ACODEC I2S IN Playback" },
+ { "ACODEC SRC", "PCM", "ACODEC PCM IN Playback" },
+ { "ACODEC OUT EN", "Switch", "ACODEC SRC" },
+ { "ACODEC OUT Capture", NULL, "ACODEC OUT EN" },
+};
+
+static const struct snd_kcontrol_new aiu_acodec_ctrl_controls[] = {
+ SOC_SINGLE("ACODEC I2S Lane Select", AIU_ACODEC_CTRL,
+ CTRL_I2S_OUT_LANE_SRC, 3, 0),
+};
+
+static int aiu_acodec_of_xlate_dai_name(struct snd_soc_component *component,
+ struct of_phandle_args *args,
+ const char **dai_name)
+{
+ return aiu_of_xlate_dai_name(component, args, dai_name, AIU_ACODEC);
+}
+
+static int aiu_acodec_ctrl_component_probe(struct snd_soc_component *component)
+{
+ /*
+ * NOTE: Din Skew setting
+ * According to the documentation, the following update adds one delay
+ * to the din line. Without this, the output saturates. This happens
+ * regardless of the link format (i2s or left_j) so it is not clear what
+ * it actually does but it seems to be required
+ */
+ snd_soc_component_update_bits(component, AIU_ACODEC_CTRL,
+ CTRL_DIN_SKEW,
+ FIELD_PREP(CTRL_DIN_SKEW, 2));
+
+ return 0;
+}
+
+static const struct snd_soc_component_driver aiu_acodec_ctrl_component = {
+ .name = "AIU Internal DAC Codec Control",
+ .probe = aiu_acodec_ctrl_component_probe,
+ .controls = aiu_acodec_ctrl_controls,
+ .num_controls = ARRAY_SIZE(aiu_acodec_ctrl_controls),
+ .dapm_widgets = aiu_acodec_ctrl_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(aiu_acodec_ctrl_widgets),
+ .dapm_routes = aiu_acodec_ctrl_routes,
+ .num_dapm_routes = ARRAY_SIZE(aiu_acodec_ctrl_routes),
+ .of_xlate_dai_name = aiu_acodec_of_xlate_dai_name,
+ .endianness = 1,
+ .non_legacy_dai_naming = 1,
+};
+
+int aiu_acodec_ctrl_register_component(struct device *dev)
+{
+ return aiu_add_component(dev, &aiu_acodec_ctrl_component,
+ aiu_acodec_ctrl_dai_drv,
+ ARRAY_SIZE(aiu_acodec_ctrl_dai_drv),
+ "acodec");
+}
diff --git a/sound/soc/meson/aiu.c b/sound/soc/meson/aiu.c
index b765dfb70726..5c4845a23a34 100644
--- a/sound/soc/meson/aiu.c
+++ b/sound/soc/meson/aiu.c
@@ -345,6 +345,16 @@ static int aiu_probe(struct platform_device *pdev)
goto err;
}
+ /* Register the internal dac control component on gxl */
+ if (of_device_is_compatible(dev->of_node, "amlogic,aiu-gxl")) {
+ ret = aiu_acodec_ctrl_register_component(dev);
+ if (ret) {
+ dev_err(dev,
+ "Failed to register acodec control component\n");
+ goto err;
+ }
+ }
+
return 0;
err:
snd_soc_unregister_component(dev);
diff --git a/sound/soc/meson/aiu.h b/sound/soc/meson/aiu.h
index 9242ab1ab64b..a65a576e3400 100644
--- a/sound/soc/meson/aiu.h
+++ b/sound/soc/meson/aiu.h
@@ -52,6 +52,7 @@ int aiu_add_component(struct device *dev,
const char *debugfs_prefix);
int aiu_hdmi_ctrl_register_component(struct device *dev);
+int aiu_acodec_ctrl_register_component(struct device *dev);
int aiu_fifo_i2s_dai_probe(struct snd_soc_dai *dai);
int aiu_fifo_spdif_dai_probe(struct snd_soc_dai *dai);
--
2.17.1

45
packages/linux/patches/amlogic/amlogic-0018-FROMGIT-clk-meson-g12a-expose-CPUB-clock-ID-for-G12B.patch
View File

@ -1,45 +0,0 @@
From 98fd49222ea1bfb68f788b23cfa36fac90d65d93 Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Wed, 31 Jul 2019 10:40:19 +0200
Subject: [PATCH 018/187] FROMGIT: clk: meson: g12a: expose CPUB clock ID for
G12B
Expose the CPUB clock id to add DVFS to the second CPU cluster of
the Amlogic G12B SoC.
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
(cherry picked from commit 85ab9d954698961960240622de4fad85c7d8a61e
https://github.com/BayLibre/clk-meson v5.4/drivers)
---
drivers/clk/meson/g12a.h | 1 -
include/dt-bindings/clock/g12a-clkc.h | 1 +
2 files changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/meson/g12a.h b/drivers/clk/meson/g12a.h
index c8aed31fbe17..559a34cfdfeb 100644
--- a/drivers/clk/meson/g12a.h
+++ b/drivers/clk/meson/g12a.h
@@ -216,7 +216,6 @@
#define CLKID_CPUB_CLK_DYN1_DIV 221
#define CLKID_CPUB_CLK_DYN1 222
#define CLKID_CPUB_CLK_DYN 223
-#define CLKID_CPUB_CLK 224
#define CLKID_CPUB_CLK_DIV16_EN 225
#define CLKID_CPUB_CLK_DIV16 226
#define CLKID_CPUB_CLK_DIV2 227
diff --git a/include/dt-bindings/clock/g12a-clkc.h b/include/dt-bindings/clock/g12a-clkc.h
index b6b127e45634..8ccc29ac7a72 100644
--- a/include/dt-bindings/clock/g12a-clkc.h
+++ b/include/dt-bindings/clock/g12a-clkc.h
@@ -137,5 +137,6 @@
#define CLKID_VDEC_HEVC 207
#define CLKID_VDEC_HEVCF 210
#define CLKID_TS 212
+#define CLKID_CPUB_CLK 224
#endif /* __G12A_CLKC_H */
--
2.17.1

1041
packages/linux/patches/amlogic/amlogic-0019-FROMGIT-ASoC-meson-axg-extract-sound-card-utils.patch Normal file
View File

File diff suppressed because it is too large Load Diff

67
packages/linux/patches/amlogic/amlogic-0019-FROMGIT-soc-amlogic-meson-clk-measure-protect-measur.patch
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@ -1,67 +0,0 @@
From 8bd2487a1685a03b18f96244000ec4d04878b6ed Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Mon, 29 Jul 2019 15:02:17 +0200
Subject: [PATCH 019/187] FROMGIT: soc: amlogic: meson-clk-measure: protect
measure with a mutex
In order to protect clock measuring when multiple process asks for
a measure, protect the main measure function with mutexes.
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
(cherry picked from commit 3a760d986568b67d1f8411dab64608075817b90d
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic.git v5.4/drivers)
---
drivers/soc/amlogic/meson-clk-measure.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/soc/amlogic/meson-clk-measure.c b/drivers/soc/amlogic/meson-clk-measure.c
index 19d4cbc93a17..c470e24f1dfa 100644
--- a/drivers/soc/amlogic/meson-clk-measure.c
+++ b/drivers/soc/amlogic/meson-clk-measure.c
@@ -11,6 +11,8 @@
#include <linux/debugfs.h>
#include <linux/regmap.h>
+static DEFINE_MUTEX(measure_lock);
+
#define MSR_CLK_DUTY 0x0
#define MSR_CLK_REG0 0x4
#define MSR_CLK_REG1 0x8
@@ -360,6 +362,10 @@ static int meson_measure_id(struct meson_msr_id *clk_msr_id,
unsigned int val;
int ret;
+ ret = mutex_lock_interruptible(&measure_lock);
+ if (ret)
+ return ret;
+
regmap_write(priv->regmap, MSR_CLK_REG0, 0);
/* Set measurement duration */
@@ -377,8 +383,10 @@ static int meson_measure_id(struct meson_msr_id *clk_msr_id,
ret = regmap_read_poll_timeout(priv->regmap, MSR_CLK_REG0,
val, !(val & MSR_BUSY), 10, 10000);
- if (ret)
+ if (ret) {
+ mutex_unlock(&measure_lock);
return ret;
+ }
/* Disable */
regmap_update_bits(priv->regmap, MSR_CLK_REG0, MSR_ENABLE, 0);
@@ -386,6 +394,8 @@ static int meson_measure_id(struct meson_msr_id *clk_msr_id,
/* Get the value in multiple of gate time counts */
regmap_read(priv->regmap, MSR_CLK_REG2, &val);
+ mutex_unlock(&measure_lock);
+
if (val >= MSR_VAL_MASK)
return -EINVAL;
--
2.17.1

138
packages/linux/patches/amlogic/amlogic-0020-FROMGIT-ASoC-meson-gx-add-sound-card-dt-binding-docu.patch Normal file
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@ -0,0 +1,138 @@
From d23068202d53370a8d4aa52219584943d8a526c8 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Thu, 13 Feb 2020 16:51:58 +0100
Subject: [PATCH 020/146] FROMGIT: ASoC: meson: gx: add sound card dt-binding
documentation
Add the dt-binding documentation of sound card supporting the amlogic
GX SoC family
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
.../bindings/sound/amlogic,gx-sound-card.yaml | 113 ++++++++++++++++++
1 file changed, 113 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml
diff --git a/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml b/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml
new file mode 100644
index 000000000000..fb374c659be1
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml
@@ -0,0 +1,113 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/amlogic,gx-sound-card.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic GX sound card
+
+maintainers:
+ - Jerome Brunet <jbrunet@baylibre.com>
+
+properties:
+ compatible:
+ items:
+ - const: amlogic,gx-sound-card
+
+ audio-aux-devs:
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ description: list of auxiliary devices
+
+ audio-routing:
+ $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+ minItems: 2
+ description: |-
+ A list of the connections between audio components. Each entry is a
+ pair of strings, the first being the connection's sink, the second
+ being the connection's source.
+
+ audio-widgets:
+ $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+ minItems: 2
+ description: |-
+ A list off component DAPM widget. Each entry is a pair of strings,
+ the first being the widget type, the second being the widget name
+
+ model:
+ $ref: /schemas/types.yaml#/definitions/string
+ description: User specified audio sound card name
+
+patternProperties:
+ "^dai-link-[0-9]+$":
+ type: object
+ description: |-
+ dai-link child nodes:
+ Container for dai-link level properties and the CODEC sub-nodes.
+ There should be at least one (and probably more) subnode of this type
+
+ properties:
+ dai-format:
+ $ref: /schemas/types.yaml#/definitions/string
+ enum: [ i2s, left-j, dsp_a ]
+
+ mclk-fs:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |-
+ Multiplication factor between the frame rate and master clock
+ rate
+
+ sound-dai:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: phandle of the CPU DAI
+
+ patternProperties:
+ "^codec-[0-9]+$":
+ type: object
+ description: |-
+ Codecs:
+ dai-link representing backend links should have at least one subnode.
+ One subnode for each codec of the dai-link. dai-link representing
+ frontend links have no codec, therefore have no subnodes
+
+ properties:
+ sound-dai:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: phandle of the codec DAI
+
+ required:
+ - sound-dai
+
+ required:
+ - sound-dai
+
+required:
+ - model
+ - dai-link-0
+
+examples:
+ - |
+ sound {
+ compatible = "amlogic,gx-sound-card";
+ model = "GXL-ACME-S905X-FOO";
+ audio-aux-devs = <&amp>;
+ audio-routing = "I2S ENCODER I2S IN", "I2S FIFO Playback";
+
+ dai-link-0 {
+ sound-dai = <&i2s_fifo>;
+ };
+
+ dai-link-1 {
+ sound-dai = <&i2s_encoder>;
+ dai-format = "i2s";
+ mclk-fs = <256>;
+
+ codec-0 {
+ sound-dai = <&codec0>;
+ };
+
+ codec-1 {
+ sound-dai = <&codec1>;
+ };
+ };
+ };
+
--
2.17.1

37
packages/linux/patches/amlogic/amlogic-0020-FROMGIT-soc-amlogic-meson-clk-measure-add-G12B-secon.patch
View File

@ -1,37 +0,0 @@
From 83812e17ee43427df1b1de8b0de22834e7ecd394 Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Mon, 29 Jul 2019 15:02:18 +0200
Subject: [PATCH 020/187] FROMGIT: soc: amlogic: meson-clk-measure: add G12B
second cluster cpu clk
Add the G12B second CPU cluster CPU and SYS_PLL measure IDs.
These IDs returns 0Hz on G12A.
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
(cherry picked from commit c33b2777d01eb0039a53f14f8c0e4cca8df501c7
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic.git v5.4/drivers)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/soc/amlogic/meson-clk-measure.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/soc/amlogic/meson-clk-measure.c b/drivers/soc/amlogic/meson-clk-measure.c
index c470e24f1dfa..f09b404b39d3 100644
--- a/drivers/soc/amlogic/meson-clk-measure.c
+++ b/drivers/soc/amlogic/meson-clk-measure.c
@@ -324,6 +324,8 @@ static struct meson_msr_id clk_msr_g12a[CLK_MSR_MAX] = {
CLK_MSR_ID(84, "co_tx"),
CLK_MSR_ID(89, "hdmi_todig"),
CLK_MSR_ID(90, "hdmitx_sys"),
+ CLK_MSR_ID(91, "sys_cpub_div16"),
+ CLK_MSR_ID(92, "sys_pll_cpub_div16"),
CLK_MSR_ID(94, "eth_phy_rx"),
CLK_MSR_ID(95, "eth_phy_pll"),
CLK_MSR_ID(96, "vpu_b"),
--
2.17.1

202
packages/linux/patches/amlogic/amlogic-0021-FROMGIT-ASoC-meson-gx-add-sound-card-support.patch Normal file
View File

@ -0,0 +1,202 @@
From 5e137ff2cdafade10881b0197e4d1b27319a418f Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Thu, 13 Feb 2020 16:51:59 +0100
Subject: [PATCH 021/146] FROMGIT: ASoC: meson: gx: add sound card support
Add support for the sound card used on the amlogic GX SoC family
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
sound/soc/meson/Kconfig | 7 ++
sound/soc/meson/Makefile | 2 +
sound/soc/meson/gx-card.c | 141 ++++++++++++++++++++++++++++++++++++++
3 files changed, 150 insertions(+)
create mode 100644 sound/soc/meson/gx-card.c
diff --git a/sound/soc/meson/Kconfig b/sound/soc/meson/Kconfig
index 347fa78e309a..22d2af75b59e 100644
--- a/sound/soc/meson/Kconfig
+++ b/sound/soc/meson/Kconfig
@@ -101,6 +101,13 @@ config SND_MESON_CARD_UTILS
config SND_MESON_CODEC_GLUE
tristate
+config SND_MESON_GX_SOUND_CARD
+ tristate "Amlogic GX Sound Card Support"
+ select SND_MESON_CARD_UTILS
+ imply SND_MESON_AIU
+ help
+ Select Y or M to add support for the GXBB/GXL SoC sound card
+
config SND_MESON_G12A_TOHDMITX
tristate "Amlogic G12A To HDMI TX Control Support"
select REGMAP_MMIO
diff --git a/sound/soc/meson/Makefile b/sound/soc/meson/Makefile
index bef2b72fd7a7..f9c90c391498 100644
--- a/sound/soc/meson/Makefile
+++ b/sound/soc/meson/Makefile
@@ -21,6 +21,7 @@ snd-soc-meson-axg-spdifout-objs := axg-spdifout.o
snd-soc-meson-axg-pdm-objs := axg-pdm.o
snd-soc-meson-card-utils-objs := meson-card-utils.o
snd-soc-meson-codec-glue-objs := meson-codec-glue.o
+snd-soc-meson-gx-sound-card-objs := gx-card.o
snd-soc-meson-g12a-tohdmitx-objs := g12a-tohdmitx.o
obj-$(CONFIG_SND_MESON_AIU) += snd-soc-meson-aiu.o
@@ -37,4 +38,5 @@ obj-$(CONFIG_SND_MESON_AXG_SPDIFOUT) += snd-soc-meson-axg-spdifout.o
obj-$(CONFIG_SND_MESON_AXG_PDM) += snd-soc-meson-axg-pdm.o
obj-$(CONFIG_SND_MESON_CARD_UTILS) += snd-soc-meson-card-utils.o
obj-$(CONFIG_SND_MESON_CODEC_GLUE) += snd-soc-meson-codec-glue.o
+obj-$(CONFIG_SND_MESON_GX_SOUND_CARD) += snd-soc-meson-gx-sound-card.o
obj-$(CONFIG_SND_MESON_G12A_TOHDMITX) += snd-soc-meson-g12a-tohdmitx.o
diff --git a/sound/soc/meson/gx-card.c b/sound/soc/meson/gx-card.c
new file mode 100644
index 000000000000..7b01dcb73e5e
--- /dev/null
+++ b/sound/soc/meson/gx-card.c
@@ -0,0 +1,141 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright (c) 2020 BayLibre, SAS.
+// Author: Jerome Brunet <jbrunet@baylibre.com>
+
+#include <linux/module.h>
+#include <linux/of_platform.h>
+#include <sound/soc.h>
+#include <sound/soc-dai.h>
+
+#include "meson-card.h"
+
+struct gx_dai_link_i2s_data {
+ unsigned int mclk_fs;
+};
+
+/*
+ * Base params for the codec to codec links
+ * Those will be over-written by the CPU side of the link
+ */
+static const struct snd_soc_pcm_stream codec_params = {
+ .formats = SNDRV_PCM_FMTBIT_S24_LE,
+ .rate_min = 5525,
+ .rate_max = 192000,
+ .channels_min = 1,
+ .channels_max = 8,
+};
+
+static int gx_card_i2s_be_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct meson_card *priv = snd_soc_card_get_drvdata(rtd->card);
+ struct gx_dai_link_i2s_data *be =
+ (struct gx_dai_link_i2s_data *)priv->link_data[rtd->num];
+
+ return meson_card_i2s_set_sysclk(substream, params, be->mclk_fs);
+}
+
+static const struct snd_soc_ops gx_card_i2s_be_ops = {
+ .hw_params = gx_card_i2s_be_hw_params,
+};
+
+static int gx_card_parse_i2s(struct snd_soc_card *card,
+ struct device_node *node,
+ int *index)
+{
+ struct meson_card *priv = snd_soc_card_get_drvdata(card);
+ struct snd_soc_dai_link *link = &card->dai_link[*index];
+ struct gx_dai_link_i2s_data *be;
+
+ /* Allocate i2s link parameters */
+ be = devm_kzalloc(card->dev, sizeof(*be), GFP_KERNEL);
+ if (!be)
+ return -ENOMEM;
+ priv->link_data[*index] = be;
+
+ /* Setup i2s link */
+ link->ops = &gx_card_i2s_be_ops;
+ link->dai_fmt = meson_card_parse_daifmt(node, link->cpus->of_node);
+
+ of_property_read_u32(node, "mclk-fs", &be->mclk_fs);
+
+ return 0;
+}
+
+static int gx_card_cpu_identify(struct snd_soc_dai_link_component *c,
+ char *match)
+{
+ if (of_device_is_compatible(c->of_node, DT_PREFIX "aiu")) {
+ if (strstr(c->dai_name, match))
+ return 1;
+ }
+
+ /* dai not matched */
+ return 0;
+}
+
+static int gx_card_add_link(struct snd_soc_card *card, struct device_node *np,
+ int *index)
+{
+ struct snd_soc_dai_link *dai_link = &card->dai_link[*index];
+ struct snd_soc_dai_link_component *cpu;
+ int ret;
+
+ cpu = devm_kzalloc(card->dev, sizeof(*cpu), GFP_KERNEL);
+ if (!cpu)
+ return -ENOMEM;
+
+ dai_link->cpus = cpu;
+ dai_link->num_cpus = 1;
+
+ ret = meson_card_parse_dai(card, np, &dai_link->cpus->of_node,
+ &dai_link->cpus->dai_name);
+ if (ret)
+ return ret;
+
+ if (gx_card_cpu_identify(dai_link->cpus, "FIFO"))
+ ret = meson_card_set_fe_link(card, dai_link, np, true);
+ else
+ ret = meson_card_set_be_link(card, dai_link, np);
+
+ if (ret)
+ return ret;
+
+ /* Check if the cpu is the i2s encoder and parse i2s data */
+ if (gx_card_cpu_identify(dai_link->cpus, "I2S Encoder"))
+ ret = gx_card_parse_i2s(card, np, index);
+
+ /* Or apply codec to codec params if necessary */
+ else if (gx_card_cpu_identify(dai_link->cpus, "CODEC CTRL"))
+ dai_link->params = &codec_params;
+
+ return ret;
+}
+
+static const struct meson_card_match_data gx_card_match_data = {
+ .add_link = gx_card_add_link,
+};
+
+static const struct of_device_id gx_card_of_match[] = {
+ {
+ .compatible = "amlogic,gx-sound-card",
+ .data = &gx_card_match_data,
+ }, {}
+};
+MODULE_DEVICE_TABLE(of, gx_card_of_match);
+
+static struct platform_driver gx_card_pdrv = {
+ .probe = meson_card_probe,
+ .remove = meson_card_remove,
+ .driver = {
+ .name = "gx-sound-card",
+ .of_match_table = gx_card_of_match,
+ },
+};
+module_platform_driver(gx_card_pdrv);
+
+MODULE_DESCRIPTION("Amlogic GX ALSA machine driver");
+MODULE_AUTHOR("Jerome Brunet <jbrunet@baylibre.com>");
+MODULE_LICENSE("GPL v2");
--
2.17.1

32
packages/linux/patches/amlogic/amlogic-0021-FROMGIT-soc-amlogic-meson-gx-socinfo-add-A311D-id.patch
View File

@ -1,32 +0,0 @@
From feea12203ab6510323691e65967076d2cbd17c65 Mon Sep 17 00:00:00 2001
From: Christian Hewitt <christianshewitt@gmail.com>
Date: Wed, 31 Jul 2019 14:39:55 +0200
Subject: [PATCH 021/187] FROMGIT: soc: amlogic: meson-gx-socinfo: add A311D id
Add the SoC ID for the A311D Amlogic SoC.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
(cherry picked from commit 0baf212eab4daf8e4882afd624e1403846418610
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic.git v5.4/drivers)
---
drivers/soc/amlogic/meson-gx-socinfo.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/soc/amlogic/meson-gx-socinfo.c b/drivers/soc/amlogic/meson-gx-socinfo.c
index bca34954518e..ff86a75939e8 100644
--- a/drivers/soc/amlogic/meson-gx-socinfo.c
+++ b/drivers/soc/amlogic/meson-gx-socinfo.c
@@ -65,6 +65,7 @@ static const struct meson_gx_package_id {
{ "S905D2", 0x28, 0x10, 0xf0 },
{ "S905X2", 0x28, 0x40, 0xf0 },
{ "S922X", 0x29, 0x40, 0xf0 },
+ { "A311D", 0x29, 0x10, 0xf0 },
};
static inline unsigned int socinfo_to_major(u32 socinfo)
--
2.17.1

36
packages/linux/patches/amlogic/amlogic-0022-FROMGIT-ASoC-meson-aiu-remove-unused-encoder-structu.patch Normal file
View File

@ -0,0 +1,36 @@
From 5c2913e476788639e41b07bbb8f60ee74a4a5db4 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Mon, 17 Feb 2020 02:47:55 +0000
Subject: [PATCH 022/146] FROMGIT: ASoC: meson: aiu: remove unused encoder
structure
Remove an unused structure definition which slipped through the initial
driver submission.
Fixes: 6ae9ca9ce986 ("ASoC: meson: aiu: add i2s and spdif support")
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
sound/soc/meson/aiu-encoder-i2s.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/sound/soc/meson/aiu-encoder-i2s.c b/sound/soc/meson/aiu-encoder-i2s.c
index 13bf029086a9..4900e38e7e49 100644
--- a/sound/soc/meson/aiu-encoder-i2s.c
+++ b/sound/soc/meson/aiu-encoder-i2s.c
@@ -28,13 +28,6 @@
#define AIU_CLK_CTRL_MORE_I2S_DIV GENMASK(5, 0)
#define AIU_CODEC_DAC_LRCLK_CTRL_DIV GENMASK(11, 0)
-struct aiu_encoder_i2s {
- struct clk *aoclk;
- struct clk *mclk;
- struct clk *mixer;
- struct clk *pclk;
-};
-
static void aiu_encoder_i2s_divider_enable(struct snd_soc_component *component,
bool enable)
{
--
2.17.1

4935
packages/linux/patches/amlogic/amlogic-0022-FROMGIT-arm64-dts-move-common-G12A-G12B-modes-to-mes.patch
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31
packages/linux/patches/amlogic/amlogic-0023-FROMGIT-ASoC-meson-aiu-fix-clk-bulk-size-allocation.patch Normal file
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@ -0,0 +1,31 @@
From 1760f0adce918aae57e9cc292b10b891e55fb629 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Mon, 17 Feb 2020 02:51:14 +0000
Subject: [PATCH 023/146] FROMGIT: ASoC: meson: aiu: fix clk bulk size
allocation
Fix the size of allocated memory for the clock bulk data
Fixes: 6ae9ca9ce986 ("ASoC: meson: aiu: add i2s and spdif support")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
sound/soc/meson/aiu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/meson/aiu.c b/sound/soc/meson/aiu.c
index 5c4845a23a34..de678a9d5cab 100644
--- a/sound/soc/meson/aiu.c
+++ b/sound/soc/meson/aiu.c
@@ -203,7 +203,7 @@ static int aiu_clk_bulk_get(struct device *dev,
struct clk_bulk_data *clks;
int i, ret;
- clks = devm_kcalloc(dev, num, sizeof(clks), GFP_KERNEL);
+ clks = devm_kcalloc(dev, num, sizeof(*clks), GFP_KERNEL);
if (!clks)
return -ENOMEM;
--
2.17.1

40
packages/linux/patches/amlogic/amlogic-0023-FROMGIT-arm64-dts-meson-g12-common-add-pwm_a-on-GPIO.patch
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@ -1,40 +0,0 @@
From 6eeca2e5b228ddb6a1bf6bd9476aeb1ebece3494 Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Mon, 29 Jul 2019 15:26:18 +0200
Subject: [PATCH 023/187] FROMGIT: arm64: dts: meson-g12-common: add pwm_a on
GPIOE_2 pinmux
Add the ao_pinctrl subnode for the pwm_a function on GPIOE_2.
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
(cherry picked from commit a902d577cfb6c16f0108ad9d43fcc02cf90cfcda
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic.git v5.4/dt64)
---
arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index 06e186ca41e3..38d70ce1cfc7 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -1970,6 +1970,14 @@
};
};
+ pwm_a_e_pins: pwm-a-e {
+ mux {
+ groups = "pwm_a_e";
+ function = "pwm_a_e";
+ bias-disable;
+ };
+ };
+
pwm_ao_a_pins: pwm-ao-a {
mux {
groups = "pwm_ao_a";
--
2.17.1

59
packages/linux/patches/amlogic/amlogic-0024-FROMGIT-ASoC-meson-aiu-fix-irq-registration.patch Normal file
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@ -0,0 +1,59 @@
From 94ffe149b3fcf237b440afc7475c5160ee050fe1 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Mon, 17 Feb 2020 02:52:13 +0000
Subject: [PATCH 024/146] FROMGIT: ASoC: meson: aiu: fix irq registration
The aiu stored the irq in an unsigned integer which may have discarded an
error returned by platform_get_irq_byname(). This is incorrect and should
have been a signed integer.
Also drop the irq error traces from the probe function as this is already
done by platform_get_irq_byname().
Fixes: 6ae9ca9ce986 ("ASoC: meson: aiu: add i2s and spdif support")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
sound/soc/meson/aiu.c | 8 ++------
sound/soc/meson/aiu.h | 2 +-
2 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/sound/soc/meson/aiu.c b/sound/soc/meson/aiu.c
index de678a9d5cab..34b40b8b8299 100644
--- a/sound/soc/meson/aiu.c
+++ b/sound/soc/meson/aiu.c
@@ -314,16 +314,12 @@ static int aiu_probe(struct platform_device *pdev)
}
aiu->i2s.irq = platform_get_irq_byname(pdev, "i2s");
- if (aiu->i2s.irq < 0) {
- dev_err(dev, "Can't get i2s irq\n");
+ if (aiu->i2s.irq < 0)
return aiu->i2s.irq;
- }
aiu->spdif.irq = platform_get_irq_byname(pdev, "spdif");
- if (aiu->spdif.irq < 0) {
- dev_err(dev, "Can't get spdif irq\n");
+ if (aiu->spdif.irq < 0)
return aiu->spdif.irq;
- }
ret = aiu_clk_get(dev);
if (ret)
diff --git a/sound/soc/meson/aiu.h b/sound/soc/meson/aiu.h
index a65a576e3400..097c26de7b7c 100644
--- a/sound/soc/meson/aiu.h
+++ b/sound/soc/meson/aiu.h
@@ -26,7 +26,7 @@ enum aiu_clk_ids {
struct aiu_interface {
struct clk_bulk_data *clks;
unsigned int clk_num;
- unsigned int irq;
+ int irq;
};
struct aiu {
--
2.17.1

109
packages/linux/patches/amlogic/amlogic-0024-FROMGIT-arm64-dts-meson-g12a-add-cpus-OPP-table.patch
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@ -1,109 +0,0 @@
From a24212b1377c4c7c224058bcd8eb73164e414ee7 Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Mon, 29 Jul 2019 15:26:19 +0200
Subject: [PATCH 024/187] FROMGIT: arm64: dts: meson-g12a: add cpus OPP table
Add the OPP table taken from the vendor u200 and u211 DTS.
The Amlogic G12A SoC seems to available in 3 types :
- low-speed: up to 1,8GHz
- mid-speed: up to 1,908GHz
- high-speed: up to 2.1GHz
And the S905X2 opp voltages are slightly higher than the S905D2
OPP voltages for the low-speed table.
This adds the conservative OPP table with the S905X2 higher voltages
and the maximum low-speed OPP frequency.
The values were tested to be stable on an Amlogic U200 Reference Board,
SeiRobotics SEI510 and X96 Max Set-Top-Boxes running the arm64 cpuburn
at [1] and cycling between all the possible cpufreq translations and
checking the final frequency using the clock-measurer, script at [2].
[1] https://github.com/ssvb/cpuburn-arm/blob/master/cpuburn-a53.S
[2] https://gist.github.com/superna9999/d4de964dbc0f84b7d527e1df2ddea25f
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
(cherry picked from commit 67444f6c8058e6103de719eb276a8999a18a6ad6
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic.git v5.4/dt64)
---
arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 60 +++++++++++++++++++++
1 file changed, 60 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
index ac15967bb7fa..733a9d46fc4b 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
@@ -48,6 +48,66 @@
compatible = "cache";
};
};
+
+ cpu_opp_table: opp-table {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp-100000000 {
+ opp-hz = /bits/ 64 <100000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-250000000 {
+ opp-hz = /bits/ 64 <250000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-500000000 {
+ opp-hz = /bits/ 64 <500000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-667000000 {
+ opp-hz = /bits/ 64 <666666666>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-1000000000 {
+ opp-hz = /bits/ 64 <1000000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-1398000000 {
+ opp-hz = /bits/ 64 <1398000000>;
+ opp-microvolt = <761000>;
+ };
+
+ opp-1512000000 {
+ opp-hz = /bits/ 64 <1512000000>;
+ opp-microvolt = <791000>;
+ };
+
+ opp-1608000000 {
+ opp-hz = /bits/ 64 <1608000000>;
+ opp-microvolt = <831000>;
+ };
+
+ opp-1704000000 {
+ opp-hz = /bits/ 64 <1704000000>;
+ opp-microvolt = <861000>;
+ };
+
+ opp-1800000000 {
+ opp-hz = /bits/ 64 <1800000000>;
+ opp-microvolt = <981000>;
+ };
+ };
};
&sd_emmc_a {
--
2.17.1

30
packages/linux/patches/amlogic/amlogic-0025-FROMGIT-ASoC-meson-aiu-fix-acodec-dai-input-name-ini.patch Normal file
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@ -0,0 +1,30 @@
From 1ba9f7539547f066632ac14ec70edff578392904 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Mon, 17 Feb 2020 02:53:13 +0000
Subject: [PATCH 025/146] FROMGIT: ASoC: meson: aiu: fix acodec dai input name
init
Remove the double initialization of the dai input name as reported by
sparse.
Fixes: 65816025d461 ("ASoC: meson: aiu: add internal dac codec control support")
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
sound/soc/meson/aiu-acodec-ctrl.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/sound/soc/meson/aiu-acodec-ctrl.c b/sound/soc/meson/aiu-acodec-ctrl.c
index 12d8a4d351a1..b8e88b1a4fc8 100644
--- a/sound/soc/meson/aiu-acodec-ctrl.c
+++ b/sound/soc/meson/aiu-acodec-ctrl.c
@@ -128,7 +128,6 @@ static const struct snd_soc_dai_ops aiu_acodec_ctrl_output_ops = {
#define AIU_ACODEC_INPUT(xname) { \
.name = "ACODEC CTRL " xname, \
- .name = xname, \
.playback = AIU_ACODEC_STREAM(xname, "Playback", 8), \
.ops = &aiu_acodec_ctrl_input_ops, \
.probe = meson_codec_glue_input_dai_probe, \
--
2.17.1

270
packages/linux/patches/amlogic/amlogic-0025-FROMGIT-arm64-dts-meson-g12a-enable-DVFS-on-G12A-boa.patch
View File

@ -1,270 +0,0 @@
From 99f9913f183ca5cd957d1dfe2297e6279c0e4032 Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Mon, 29 Jul 2019 15:26:20 +0200
Subject: [PATCH 025/187] FROMGIT: arm64: dts: meson-g12a: enable DVFS on G12A
boards
Enable DVFS for the U200, SEI520 and X96-Max Amlogic G12A based board
by setting the clock, OPP and supply for each CPU cores.
The CPU cluster power supply can achieve 0.73V to 1.01V using a PWM
output clocked at 800KHz with an inverse duty-cycle.
DVFS has been tested by running the arm64 cpuburn at [1] and cycling
between all the possible cpufreq translations and checking the final
frequency using the clock-measurer, script at [2].
[1] https://github.com/ssvb/cpuburn-arm/blob/master/cpuburn-a53.S
[2] https://gist.github.com/superna9999/d4de964dbc0f84b7d527e1df2ddea25f
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
(cherry picked from commit 26328b18e2a1cffc92a32cc53c74bbca69ea7f60
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic.git v5.4/dt64)
---
.../boot/dts/amlogic/meson-g12a-sei510.dts | 55 +++++++++++++++++++
.../boot/dts/amlogic/meson-g12a-u200.dts | 54 ++++++++++++++++++
.../boot/dts/amlogic/meson-g12a-x96-max.dts | 52 ++++++++++++++++++
3 files changed, 161 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
index 12aa7eaeaf68..c9fa23a56562 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
@@ -129,6 +129,25 @@
enable-active-high;
};
+ vddcpu: regulator-vddcpu {
+ /*
+ * SY8120B1ABC DC/DC Regulator.
+ */
+ compatible = "pwm-regulator";
+
+ regulator-name = "VDDCPU";
+ regulator-min-microvolt = <721000>;
+ regulator-max-microvolt = <1022000>;
+
+ vin-supply = <&dc_in>;
+
+ pwms = <&pwm_AO_cd 1 1250 0>;
+ pwm-dutycycle-range = <100 0>;
+
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
vddio_ao1v8: regulator-vddio_ao1v8 {
compatible = "regulator-fixed";
regulator-name = "VDDIO_AO1V8";
@@ -297,6 +316,34 @@
status = "okay";
};
+&cpu0 {
+ cpu-supply = <&vddcpu>;
+ operating-points-v2 = <&cpu_opp_table>;
+ clocks = <&clkc CLKID_CPU_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu1 {
+ cpu-supply = <&vddcpu>;
+ operating-points-v2 = <&cpu_opp_table>;
+ clocks = <&clkc CLKID_CPU_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu2 {
+ cpu-supply = <&vddcpu>;
+ operating-points-v2 = <&cpu_opp_table>;
+ clocks = <&clkc CLKID_CPU_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu3 {
+ cpu-supply = <&vddcpu>;
+ operating-points-v2 = <&cpu_opp_table>;
+ clocks = <&clkc CLKID_CPU_CLK>;
+ clock-latency = <50000>;
+};
+
&cvbs_vdac_port {
cvbs_vdac_out: endpoint {
remote-endpoint = <&cvbs_connector_in>;
@@ -345,6 +392,14 @@
pinctrl-names = "default";
};
+&pwm_AO_cd {
+ pinctrl-0 = <&pwm_ao_d_e_pins>;
+ pinctrl-names = "default";
+ clocks = <&xtal>;
+ clock-names = "clkin1";
+ status = "okay";
+};
+
&pwm_ef {
status = "okay";
pinctrl-0 = <&pwm_e_pins>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts
index 8551fbd4a488..2a324f0136e3 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts
@@ -129,6 +129,24 @@
regulator-always-on;
};
+ vddcpu: regulator-vddcpu {
+ /*
+ * MP8756GD Regulator.
+ */
+ compatible = "pwm-regulator";
+
+ regulator-name = "VDDCPU";
+ regulator-min-microvolt = <721000>;
+ regulator-max-microvolt = <1022000>;
+
+ vin-supply = <&main_12v>;
+
+ pwms = <&pwm_AO_cd 1 1250 0>;
+ pwm-dutycycle-range = <100 0>;
+
+ regulator-boot-on;
+ regulator-always-on;
+ };
};
&cec_AO {
@@ -145,6 +163,34 @@
hdmi-phandle = <&hdmi_tx>;
};
+&cpu0 {
+ cpu-supply = <&vddcpu>;
+ operating-points-v2 = <&cpu_opp_table>;
+ clocks = <&clkc CLKID_CPU_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu1 {
+ cpu-supply = <&vddcpu>;
+ operating-points-v2 = <&cpu_opp_table>;
+ clocks = <&clkc CLKID_CPU_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu2 {
+ cpu-supply = <&vddcpu>;
+ operating-points-v2 = <&cpu_opp_table>;
+ clocks = <&clkc CLKID_CPU_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu3 {
+ cpu-supply = <&vddcpu>;
+ operating-points-v2 = <&cpu_opp_table>;
+ clocks = <&clkc CLKID_CPU_CLK>;
+ clock-latency = <50000>;
+};
+
&cvbs_vdac_port {
cvbs_vdac_out: endpoint {
remote-endpoint = <&cvbs_connector_in>;
@@ -197,6 +243,14 @@
pinctrl-names = "default";
};
+&pwm_AO_cd {
+ pinctrl-0 = <&pwm_ao_d_e_pins>;
+ pinctrl-names = "default";
+ clocks = <&xtal>;
+ clock-names = "clkin1";
+ status = "okay";
+};
+
/* SD card */
&sd_emmc_b {
status = "okay";
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts
index fe4013cca876..c1e58a69d434 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts
@@ -132,6 +132,22 @@
regulator-always-on;
};
+ vddcpu: regulator-vddcpu {
+ compatible = "pwm-regulator";
+
+ regulator-name = "VDDCPU";
+ regulator-min-microvolt = <721000>;
+ regulator-max-microvolt = <1022000>;
+
+ vin-supply = <&dc_in>;
+
+ pwms = <&pwm_AO_cd 1 1250 0>;
+ pwm-dutycycle-range = <100 0>;
+
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
sound {
compatible = "amlogic,axg-sound-card";
model = "G12A-X96-MAX";
@@ -242,6 +258,34 @@
status = "okay";
};
+&cpu0 {
+ cpu-supply = <&vddcpu>;
+ operating-points-v2 = <&cpu_opp_table>;
+ clocks = <&clkc CLKID_CPU_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu1 {
+ cpu-supply = <&vddcpu>;
+ operating-points-v2 = <&cpu_opp_table>;
+ clocks = <&clkc CLKID_CPU_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu2 {
+ cpu-supply = <&vddcpu>;
+ operating-points-v2 = <&cpu_opp_table>;
+ clocks = <&clkc CLKID_CPU_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu3 {
+ cpu-supply = <&vddcpu>;
+ operating-points-v2 = <&cpu_opp_table>;
+ clocks = <&clkc CLKID_CPU_CLK>;
+ clock-latency = <50000>;
+};
+
&cvbs_vdac_port {
cvbs_vdac_out: endpoint {
remote-endpoint = <&cvbs_connector_in>;
@@ -279,6 +323,14 @@
pinctrl-names = "default";
};
+&pwm_AO_cd {
+ pinctrl-0 = <&pwm_ao_d_e_pins>;
+ pinctrl-names = "default";
+ clocks = <&xtal>;
+ clock-names = "clkin1";
+ status = "okay";
+};
+
&ext_mdio {
external_phy: ethernet-phy@0 {
/* Realtek RTL8211F (0x001cc916) */
--
2.17.1

32
packages/linux/patches/amlogic/amlogic-0026-FROMGIT-ASoC-meson-codec-glue-fix-pcm-format-cast-wa.patch Normal file
View File

@ -0,0 +1,32 @@
From 8c5b9df1893669b287e9203a15b6da099d59573e Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Mon, 17 Feb 2020 02:54:18 +0000
Subject: [PATCH 026/146] FROMGIT: ASoC: meson: codec-glue: fix pcm format cast
warning
Clarify the cast of snd_pcm_format_t and fix the sparse warning:
restricted snd_pcm_format_t degrades to integer
Fixes: 9c29fd9bdf92 ("ASoC: meson: g12a: extract codec-to-codec utils")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
sound/soc/meson/meson-codec-glue.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/meson/meson-codec-glue.c b/sound/soc/meson/meson-codec-glue.c
index 97bbc967e176..524a33472337 100644
--- a/sound/soc/meson/meson-codec-glue.c
+++ b/sound/soc/meson/meson-codec-glue.c
@@ -74,7 +74,7 @@ int meson_codec_glue_input_hw_params(struct snd_pcm_substream *substream,
data->params.rates = snd_pcm_rate_to_rate_bit(params_rate(params));
data->params.rate_min = params_rate(params);
data->params.rate_max = params_rate(params);
- data->params.formats = 1 << params_format(params);
+ data->params.formats = 1ULL << (__force int) params_format(params);
data->params.channels_min = params_channels(params);
data->params.channels_max = params_channels(params);
data->params.sig_bits = dai->driver->playback.sig_bits;
--
2.17.1

165
packages/linux/patches/amlogic/amlogic-0026-FROMGIT-arm64-dts-meson-g12b-add-cpus-OPP-tables.patch
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@ -1,165 +0,0 @@
From f2051f86046647f5a7ad39e271986553ae4e5ad7 Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Mon, 29 Jul 2019 15:26:21 +0200
Subject: [PATCH 026/187] FROMGIT: arm64: dts: meson-g12b: add cpus OPP tables
Add the OPP table taken from the HardKernel Odroid-N2 DTS.
The Amlogic G12B SoC seems to available in 2 types :
- low-speed: Cortex-A73 Cluster up to 1,704GHz
- high-speed: Cortex-A73 Cluster up to 2.208GHz
The Cortex-A73 Cluster can be clocked up to 1,896GHz for both types.
The Vendor Amlogic A311D OPP table are slighly different, with lower
voltages than the HardKernel S922X tables but seems to be high-speed type.
This adds the conservative OPP table with the S922X higher voltages
and the maximum low-speed OPP frequency.
The values were tested to be stable on an HardKernel Odroid-N2 board
running the arm64 cpuburn at [1] and cycling between all the possible
cpufreq translations for both clusters and checking the final frequency
using the clock-measurer, script at [2].
[1] https://github.com/ssvb/cpuburn-arm/blob/master/cpuburn-a53.S
[2] https://gist.github.com/superna9999/d4de964dbc0f84b7d527e1df2ddea25f
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
(cherry picked from commit e53df01cf17faea76e29332b88b30ca02998fb3f
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic.git v5.4/dt64)
---
arch/arm64/boot/dts/amlogic/meson-g12b.dtsi | 115 ++++++++++++++++++++
1 file changed, 115 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi
index d5edbc1a1991..98ae8a7c8b41 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi
@@ -95,6 +95,121 @@
compatible = "cache";
};
};
+
+ cpu_opp_table_0: opp-table-0 {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp-100000000 {
+ opp-hz = /bits/ 64 <100000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-250000000 {
+ opp-hz = /bits/ 64 <250000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-500000000 {
+ opp-hz = /bits/ 64 <500000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-666666666 {
+ opp-hz = /bits/ 64 <666666666>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-1000000000 {
+ opp-hz = /bits/ 64 <1000000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-1398000000 {
+ opp-hz = /bits/ 64 <1398000000>;
+ opp-microvolt = <761000>;
+ };
+
+ opp-1512000000 {
+ opp-hz = /bits/ 64 <1512000000>;
+ opp-microvolt = <791000>;
+ };
+
+ opp-1608000000 {
+ opp-hz = /bits/ 64 <1608000000>;
+ opp-microvolt = <831000>;
+ };
+
+ opp-1704000000 {
+ opp-hz = /bits/ 64 <1704000000>;
+ opp-microvolt = <861000>;
+ };
+
+ opp-1896000000 {
+ opp-hz = /bits/ 64 <1896000000>;
+ opp-microvolt = <981000>;
+ };
+ };
+
+ cpub_opp_table_1: opp-table-1 {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp-100000000 {
+ opp-hz = /bits/ 64 <100000000>;
+ opp-microvolt = <751000>;
+ };
+
+ opp-250000000 {
+ opp-hz = /bits/ 64 <250000000>;
+ opp-microvolt = <751000>;
+ };
+
+ opp-500000000 {
+ opp-hz = /bits/ 64 <500000000>;
+ opp-microvolt = <751000>;
+ };
+
+ opp-666666666 {
+ opp-hz = /bits/ 64 <666666666>;
+ opp-microvolt = <751000>;
+ };
+
+ opp-1000000000 {
+ opp-hz = /bits/ 64 <1000000000>;
+ opp-microvolt = <751000>;
+ };
+
+ opp-1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ opp-microvolt = <771000>;
+ };
+
+ opp-1398000000 {
+ opp-hz = /bits/ 64 <1398000000>;
+ opp-microvolt = <791000>;
+ };
+
+ opp-1512000000 {
+ opp-hz = /bits/ 64 <1512000000>;
+ opp-microvolt = <821000>;
+ };
+
+ opp-1608000000 {
+ opp-hz = /bits/ 64 <1608000000>;
+ opp-microvolt = <861000>;
+ };
+
+ opp-1704000000 {
+ opp-hz = /bits/ 64 <1704000000>;
+ opp-microvolt = <891000>;
+ };
+ };
};
&clkc {
--
2.17.1

113
packages/linux/patches/amlogic/amlogic-0027-FROMGIT-ASoC-meson-aiu-simplify-component-addition.patch Normal file
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@ -0,0 +1,113 @@
From 9a99b4ea1ffa2c15a9c8b4b7ab483baa5d5d2075 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Mon, 17 Feb 2020 17:16:47 +0000
Subject: [PATCH 027/146] FROMGIT: ASoC: meson: aiu: simplify component
addition
Now that the component name is unique within ASoC, there is no need to
hack the debugfs prefix to add more than one ASoC component to a linux
device. Remove the unnecessary function and use
snd_soc_register_component() directly.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
sound/soc/meson/aiu-acodec-ctrl.c | 7 +++----
sound/soc/meson/aiu-codec-ctrl.c | 7 +++----
sound/soc/meson/aiu.c | 20 --------------------
sound/soc/meson/aiu.h | 8 --------
4 files changed, 6 insertions(+), 36 deletions(-)
diff --git a/sound/soc/meson/aiu-acodec-ctrl.c b/sound/soc/meson/aiu-acodec-ctrl.c
index b8e88b1a4fc8..7078197e0cc5 100644
--- a/sound/soc/meson/aiu-acodec-ctrl.c
+++ b/sound/soc/meson/aiu-acodec-ctrl.c
@@ -197,8 +197,7 @@ static const struct snd_soc_component_driver aiu_acodec_ctrl_component = {
int aiu_acodec_ctrl_register_component(struct device *dev)
{
- return aiu_add_component(dev, &aiu_acodec_ctrl_component,
- aiu_acodec_ctrl_dai_drv,
- ARRAY_SIZE(aiu_acodec_ctrl_dai_drv),
- "acodec");
+ return snd_soc_register_component(dev, &aiu_acodec_ctrl_component,
+ aiu_acodec_ctrl_dai_drv,
+ ARRAY_SIZE(aiu_acodec_ctrl_dai_drv));
}
diff --git a/sound/soc/meson/aiu-codec-ctrl.c b/sound/soc/meson/aiu-codec-ctrl.c
index 8646a953e3b3..4b773d3e8b07 100644
--- a/sound/soc/meson/aiu-codec-ctrl.c
+++ b/sound/soc/meson/aiu-codec-ctrl.c
@@ -144,9 +144,8 @@ static const struct snd_soc_component_driver aiu_hdmi_ctrl_component = {
int aiu_hdmi_ctrl_register_component(struct device *dev)
{
- return aiu_add_component(dev, &aiu_hdmi_ctrl_component,
- aiu_hdmi_ctrl_dai_drv,
- ARRAY_SIZE(aiu_hdmi_ctrl_dai_drv),
- "hdmi");
+ return snd_soc_register_component(dev, &aiu_hdmi_ctrl_component,
+ aiu_hdmi_ctrl_dai_drv,
+ ARRAY_SIZE(aiu_hdmi_ctrl_dai_drv));
}
diff --git a/sound/soc/meson/aiu.c b/sound/soc/meson/aiu.c
index 34b40b8b8299..d3e2d40e9562 100644
--- a/sound/soc/meson/aiu.c
+++ b/sound/soc/meson/aiu.c
@@ -71,26 +71,6 @@ int aiu_of_xlate_dai_name(struct snd_soc_component *component,
return 0;
}
-int aiu_add_component(struct device *dev,
- const struct snd_soc_component_driver *component_driver,
- struct snd_soc_dai_driver *dai_drv,
- int num_dai,
- const char *debugfs_prefix)
-{
- struct snd_soc_component *component;
-
- component = devm_kzalloc(dev, sizeof(*component), GFP_KERNEL);
- if (!component)
- return -ENOMEM;
-
-#ifdef CONFIG_DEBUG_FS
- component->debugfs_prefix = debugfs_prefix;
-#endif
-
- return snd_soc_add_component(dev, component, component_driver,
- dai_drv, num_dai);
-}
-
static int aiu_cpu_of_xlate_dai_name(struct snd_soc_component *component,
struct of_phandle_args *args,
const char **dai_name)
diff --git a/sound/soc/meson/aiu.h b/sound/soc/meson/aiu.h
index 097c26de7b7c..06a968c55728 100644
--- a/sound/soc/meson/aiu.h
+++ b/sound/soc/meson/aiu.h
@@ -11,9 +11,7 @@ struct clk;
struct clk_bulk_data;
struct device;
struct of_phandle_args;
-struct snd_soc_component_driver;
struct snd_soc_dai;
-struct snd_soc_dai_driver;
struct snd_soc_dai_ops;
enum aiu_clk_ids {
@@ -45,12 +43,6 @@ int aiu_of_xlate_dai_name(struct snd_soc_component *component,
const char **dai_name,
unsigned int component_id);
-int aiu_add_component(struct device *dev,
- const struct snd_soc_component_driver *component_driver,
- struct snd_soc_dai_driver *dai_drv,
- int num_dai,
- const char *debugfs_prefix);
-
int aiu_hdmi_ctrl_register_component(struct device *dev);
int aiu_acodec_ctrl_register_component(struct device *dev);
--
2.17.1

67
packages/linux/patches/amlogic/amlogic-0027-FROMGIT-arm64-dts-meson-add-ethernet-fifo-sizes.patch
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@ -1,67 +0,0 @@
From 790868826ea09c180ce83ffd24a1316a068378fc Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Thu, 18 Jul 2019 11:03:01 +0200
Subject: [PATCH 027/187] FROMGIT: arm64: dts: meson: add ethernet fifo sizes
If unspecified in DT, the fifo sizes are not automatically detected by
the dwmac1000 dma driver and the reported fifo sizes default to 0.
Because of this, flow control will be turned off on the device.
Add the fifo sizes provided by the datasheets in the SoC in DT so
flow control may be enabled if necessary.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
(cherry picked from commit af29074f707b7f6d07b2484abc62db35c42c38ec
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic.git v5.4/dt64)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 2 ++
arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 2 ++
arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 2 ++
3 files changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index 6219337033a0..12bf959c17a7 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -182,6 +182,8 @@
<&clkc CLKID_FCLK_DIV2>,
<&clkc CLKID_MPLL2>;
clock-names = "stmmaceth", "clkin0", "clkin1";
+ rx-fifo-depth = <4096>;
+ tx-fifo-depth = <2048>;
status = "disabled";
};
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index 38d70ce1cfc7..27bb242dc95d 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -106,6 +106,8 @@
<&clkc CLKID_FCLK_DIV2>,
<&clkc CLKID_MPLL2>;
clock-names = "stmmaceth", "clkin0", "clkin1";
+ rx-fifo-depth = <4096>;
+ tx-fifo-depth = <2048>;
status = "disabled";
mdio0: mdio {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
index 74d03fc706be..e62aad5bf867 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@@ -493,6 +493,8 @@
0x0 0xc8834540 0x0 0x4>;
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "macirq";
+ rx-fifo-depth = <4096>;
+ tx-fifo-depth = <2048>;
status = "disabled";
};
--
2.17.1

33
packages/linux/patches/amlogic/amlogic-0028-FROMGIT-arm64-dts-meson-sm1-sei610-add-missing-inter.patch Normal file
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@ -0,0 +1,33 @@
From d7ed18c0cb5c844464928fb00e9dcb5e59fb0bd1 Mon Sep 17 00:00:00 2001
From: Guillaume La Roque <glaroque@baylibre.com>
Date: Fri, 17 Jan 2020 14:34:23 +0100
Subject: [PATCH 028/146] FROMGIT: arm64: dts: meson-sm1-sei610: add missing
interrupt-names
add missing "host-wakeup interrupt names
Fixes: 30388cc07572 ("arm64: dts: meson-sm1-sei610: add gpio bluetooth interrupt")
Signed-off-by: Guillaume La Roque <glaroque@baylibre.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20200117133423.22602-1-glaroque@baylibre.com
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
---
arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts
index a8bb3fa9fec9..cb1b48f5b8b1 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts
@@ -593,6 +593,7 @@
compatible = "brcm,bcm43438-bt";
interrupt-parent = <&gpio_intc>;
interrupts = <95 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "host-wakeup";
shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
max-speed = <2000000>;
clocks = <&wifi32k>;
--
2.17.1

34
packages/linux/patches/amlogic/amlogic-0028-FROMGIT-dt-bindings-arm-amlogic-add-bindings-for-G12.patch
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@ -1,34 +0,0 @@
From b2f7fe5418b3a565c350bf0971f6e66f8ef8828b Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Wed, 31 Jul 2019 14:39:56 +0200
Subject: [PATCH 028/187] FROMGIT: dt-bindings: arm: amlogic: add bindings for
G12B based S922X SoC
Add a specific compatible for the Amlogic G12B family based S922X SoC
to differentiate with the A311D SoC from the same family.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
(cherry picked from commit 5d2b173b89a02a6fc52217dc4d585c81b53d1d29
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic.git v5.4/dt64)
---
Documentation/devicetree/bindings/arm/amlogic.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/amlogic.yaml b/Documentation/devicetree/bindings/arm/amlogic.yaml
index 325c6fd3566d..3c3bc806cd23 100644
--- a/Documentation/devicetree/bindings/arm/amlogic.yaml
+++ b/Documentation/devicetree/bindings/arm/amlogic.yaml
@@ -139,6 +139,7 @@ properties:
items:
- enum:
- hardkernel,odroid-n2
+ - const: amlogic,s922x
- const: amlogic,g12b
...
--
2.17.1

38
packages/linux/patches/amlogic/amlogic-0029-FROMGIT-dt-bindings-arm-amlogic-add-bindings-for-the.patch
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@ -1,38 +0,0 @@
From f21c6919d27ee39a727196f7ee725828e96ae7aa Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Wed, 31 Jul 2019 14:39:57 +0200
Subject: [PATCH 029/187] FROMGIT: dt-bindings: arm: amlogic: add bindings for
the Amlogic G12B based A311D SoC
Add a specific compatible for the Amlogic G12B bases A311D SoC used
in the Khadas VIM3.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
(cherry picked from commit 96561b0c5e4be51bb57df2cc388a1b688a93a036
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic.git v5.4/dt64)
---
Documentation/devicetree/bindings/arm/amlogic.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/amlogic.yaml b/Documentation/devicetree/bindings/arm/amlogic.yaml
index 3c3bc806cd23..efa032d12402 100644
--- a/Documentation/devicetree/bindings/arm/amlogic.yaml
+++ b/Documentation/devicetree/bindings/arm/amlogic.yaml
@@ -135,6 +135,11 @@ properties:
- amlogic,u200
- const: amlogic,g12a
+ - description: Boards with the Amlogic Meson G12B A311D SoC
+ items:
+ - const: amlogic,a311d
+ - const: amlogic,g12b
+
- description: Boards with the Amlogic Meson G12B S922X SoC
items:
- enum:
--
2.17.1

46
packages/linux/patches/amlogic/amlogic-0029-FROMGIT-firmware-meson_sm-Add-secure-power-domain-su.patch Normal file
View File

@ -0,0 +1,46 @@
From 9c7dd0fbffecbe8ba36083c9e3a8d42a86016205 Mon Sep 17 00:00:00 2001
From: Jianxin Pan <jianxin.pan@amlogic.com>
Date: Wed, 15 Jan 2020 19:30:28 +0800
Subject: [PATCH 029/146] FROMGIT: firmware: meson_sm: Add secure power domain
support
The Amlogic Meson A1/C1 Secure Monitor implements calls to control power
domain.
Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/1579087831-94965-2-git-send-email-jianxin.pan@amlogic.com
---
drivers/firmware/meson/meson_sm.c | 2 ++
include/linux/firmware/meson/meson_sm.h | 2 ++
2 files changed, 4 insertions(+)
diff --git a/drivers/firmware/meson/meson_sm.c b/drivers/firmware/meson/meson_sm.c
index 1d5b4d74f96d..2854b56f6e0b 100644
--- a/drivers/firmware/meson/meson_sm.c
+++ b/drivers/firmware/meson/meson_sm.c
@@ -44,6 +44,8 @@ static const struct meson_sm_chip gxbb_chip = {
CMD(SM_EFUSE_WRITE, 0x82000031),
CMD(SM_EFUSE_USER_MAX, 0x82000033),
CMD(SM_GET_CHIP_ID, 0x82000044),
+ CMD(SM_A1_PWRC_SET, 0x82000093),
+ CMD(SM_A1_PWRC_GET, 0x82000095),
{ /* sentinel */ },
},
};
diff --git a/include/linux/firmware/meson/meson_sm.h b/include/linux/firmware/meson/meson_sm.h
index 6669e2a1d5fd..95b0da2326a9 100644
--- a/include/linux/firmware/meson/meson_sm.h
+++ b/include/linux/firmware/meson/meson_sm.h
@@ -12,6 +12,8 @@ enum {
SM_EFUSE_WRITE,
SM_EFUSE_USER_MAX,
SM_GET_CHIP_ID,
+ SM_A1_PWRC_SET,
+ SM_A1_PWRC_GET,
};
struct meson_sm_firmware;
--
2.17.1

61
packages/linux/patches/amlogic/amlogic-0030-FROMGIT-dt-bindings-arm-amlogic-add-support-for-the-.patch
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@ -1,61 +0,0 @@
From a93a1727c5957498fe230578794e28489e09c005 Mon Sep 17 00:00:00 2001
From: Christian Hewitt <christianshewitt@gmail.com>
Date: Wed, 31 Jul 2019 14:39:58 +0200
Subject: [PATCH 030/187] FROMGIT: dt-bindings: arm: amlogic: add support for
the Khadas VIM3
The Khadas VIM3 uses the Amlogic S922X or A311S SoC, both based on the
Amlogic G12B SoC family, on a board with the same form factor as the
VIM/VIM2 models. It ships in two variants; basic and
pro which differ in RAM and eMMC size:
- 2GB (basic) or 4GB (pro) LPDDR4 RAM
- 16GB (basic) or 32GB (pro) eMMC 5.1 storage
- 16MB SPI flash
- 10/100/1000 Base-T Ethernet
- AP6398S Wireless (802.11 a/b/g/n/ac, BT5.0)
- HDMI 2.1 video
- 1x USB 2.0 + 1x USB 3.0 ports
- 1x USB-C (power) with USB 2.0 OTG
- 3x LED's (1x red, 1x blue, 1x white)
- 3x buttons (power, function, reset)
- IR receiver
- M2 socket with PCIe, USB, ADC & I2C
- 40pin GPIO Header
- 1x micro SD card slot
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
(cherry picked from commit edd55c0496b4bea6b2fa4b8f4646d06f47bb02d6
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic.git v5.4/dt64)
---
Documentation/devicetree/bindings/arm/amlogic.yaml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/amlogic.yaml b/Documentation/devicetree/bindings/arm/amlogic.yaml
index efa032d12402..04a2b0ef34c6 100644
--- a/Documentation/devicetree/bindings/arm/amlogic.yaml
+++ b/Documentation/devicetree/bindings/arm/amlogic.yaml
@@ -137,6 +137,8 @@ properties:
- description: Boards with the Amlogic Meson G12B A311D SoC
items:
+ - enum:
+ - khadas,vim3
- const: amlogic,a311d
- const: amlogic,g12b
@@ -144,6 +146,7 @@ properties:
items:
- enum:
- hardkernel,odroid-n2
+ - khadas,vim3
- const: amlogic,s922x
- const: amlogic,g12b
--
2.17.1

110
packages/linux/patches/amlogic/amlogic-0030-FROMGIT-dt-bindings-power-add-Amlogic-secure-power-d.patch Normal file
View File

@ -0,0 +1,110 @@
From c09c38353f182231d63589ba32f6af56a3187dad Mon Sep 17 00:00:00 2001
From: Jianxin Pan <jianxin.pan@amlogic.com>
Date: Wed, 15 Jan 2020 19:30:29 +0800
Subject: [PATCH 030/146] FROMGIT: dt-bindings: power: add Amlogic secure power
domains bindings
Add the bindings for the Amlogic Secure power domains, controlling the
secure power domains.
The bindings targets the Amlogic A1 and C1 compatible SoCs, in which the
power domain registers are in secure world.
Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1579087831-94965-3-git-send-email-jianxin.pan@amlogic.com
---
.../power/amlogic,meson-sec-pwrc.yaml | 40 +++++++++++++++++++
include/dt-bindings/power/meson-a1-power.h | 32 +++++++++++++++
2 files changed, 72 insertions(+)
create mode 100644 Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml
create mode 100644 include/dt-bindings/power/meson-a1-power.h
diff --git a/Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml b/Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml
new file mode 100644
index 000000000000..af32209218bb
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+# Copyright (c) 2019 Amlogic, Inc
+# Author: Jianxin Pan <jianxin.pan@amlogic.com>
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/power/amlogic,meson-sec-pwrc.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Amlogic Meson Secure Power Domains
+
+maintainers:
+ - Jianxin Pan <jianxin.pan@amlogic.com>
+
+description: |+
+ Secure Power Domains used in Meson A1/C1 SoCs, and should be the child node
+ of secure-monitor.
+
+properties:
+ compatible:
+ enum:
+ - amlogic,meson-a1-pwrc
+
+ "#power-domain-cells":
+ const: 1
+
+required:
+ - compatible
+ - "#power-domain-cells"
+
+examples:
+ - |
+ secure-monitor {
+ compatible = "amlogic,meson-gxbb-sm";
+
+ pwrc: power-controller {
+ compatible = "amlogic,meson-a1-pwrc";
+ #power-domain-cells = <1>;
+ };
+ }
+
diff --git a/include/dt-bindings/power/meson-a1-power.h b/include/dt-bindings/power/meson-a1-power.h
new file mode 100644
index 000000000000..6cf50bfb8ccf
--- /dev/null
+++ b/include/dt-bindings/power/meson-a1-power.h
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: (GPL-2.0+ or MIT) */
+/*
+ * Copyright (c) 2019 Amlogic, Inc.
+ * Author: Jianxin Pan <jianxin.pan@amlogic.com>
+ */
+
+#ifndef _DT_BINDINGS_MESON_A1_POWER_H
+#define _DT_BINDINGS_MESON_A1_POWER_H
+
+#define PWRC_DSPA_ID 8
+#define PWRC_DSPB_ID 9
+#define PWRC_UART_ID 10
+#define PWRC_DMC_ID 11
+#define PWRC_I2C_ID 12
+#define PWRC_PSRAM_ID 13
+#define PWRC_ACODEC_ID 14
+#define PWRC_AUDIO_ID 15
+#define PWRC_OTP_ID 16
+#define PWRC_DMA_ID 17
+#define PWRC_SD_EMMC_ID 18
+#define PWRC_RAMA_ID 19
+#define PWRC_RAMB_ID 20
+#define PWRC_IR_ID 21
+#define PWRC_SPICC_ID 22
+#define PWRC_SPIFC_ID 23
+#define PWRC_USB_ID 24
+#define PWRC_NIC_ID 25
+#define PWRC_PDMIN_ID 26
+#define PWRC_RSA_ID 27
+#define PWRC_MAX_ID 28
+
+#endif
--
2.17.1

455
packages/linux/patches/amlogic/amlogic-0031-FROMGIT-arm64-dts-meson-g12b-support-a311d-and-s922x.patch
View File

@ -1,455 +0,0 @@
From 10204c18eca0f7d78ca76f7a880b13e770f10b48 Mon Sep 17 00:00:00 2001
From: Christian Hewitt <christianshewitt@gmail.com>
Date: Wed, 31 Jul 2019 14:39:59 +0200
Subject: [PATCH 031/187] FROMGIT: arm64: dts: meson-g12b: support a311d and
s922x cpu operating points
Meson g12b ships with a low-speed (S922X) and high-speed (A311D) variant
so remove cpu_opp_table nodes in meson-g12b.dtsi and create two new dtsi
that can be included in device-specific dts files. Opp points were taken
from the vendor BSP kernel.
Also make meson-g12b-odroid-n2.dts include the new meson-g12b-s922x.dtsi.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
(cherry picked from commit 81f58a8b290787e52b4b919050f9093b13c485fa
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic.git v5.4/dt64)
---
.../boot/dts/amlogic/meson-g12b-a311d.dtsi | 149 ++++++++++++++++++
.../boot/dts/amlogic/meson-g12b-odroid-n2.dts | 2 +-
.../boot/dts/amlogic/meson-g12b-s922x.dtsi | 124 +++++++++++++++
arch/arm64/boot/dts/amlogic/meson-g12b.dtsi | 115 --------------
4 files changed, 274 insertions(+), 116 deletions(-)
create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12b-a311d.dtsi
create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12b-s922x.dtsi
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-a311d.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-a311d.dtsi
new file mode 100644
index 000000000000..d61f43052a34
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-a311d.dtsi
@@ -0,0 +1,149 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 BayLibre, SAS
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ */
+
+#include "meson-g12b.dtsi"
+
+/ {
+ cpu_opp_table_0: opp-table-0 {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp-100000000 {
+ opp-hz = /bits/ 64 <100000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-250000000 {
+ opp-hz = /bits/ 64 <250000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-500000000 {
+ opp-hz = /bits/ 64 <500000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-667000000 {
+ opp-hz = /bits/ 64 <667000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-1000000000 {
+ opp-hz = /bits/ 64 <1000000000>;
+ opp-microvolt = <761000>;
+ };
+
+ opp-1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ opp-microvolt = <781000>;
+ };
+
+ opp-1398000000 {
+ opp-hz = /bits/ 64 <1398000000>;
+ opp-microvolt = <811000>;
+ };
+
+ opp-1512000000 {
+ opp-hz = /bits/ 64 <1512000000>;
+ opp-microvolt = <861000>;
+ };
+
+ opp-1608000000 {
+ opp-hz = /bits/ 64 <1608000000>;
+ opp-microvolt = <901000>;
+ };
+
+ opp-1704000000 {
+ opp-hz = /bits/ 64 <1704000000>;
+ opp-microvolt = <951000>;
+ };
+
+ opp-1800000000 {
+ opp-hz = /bits/ 64 <1800000000>;
+ opp-microvolt = <1001000>;
+ };
+ };
+
+ cpub_opp_table_1: opp-table-1 {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp-100000000 {
+ opp-hz = /bits/ 64 <100000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-250000000 {
+ opp-hz = /bits/ 64 <250000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-500000000 {
+ opp-hz = /bits/ 64 <500000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-667000000 {
+ opp-hz = /bits/ 64 <667000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-1000000000 {
+ opp-hz = /bits/ 64 <1000000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ opp-microvolt = <751000>;
+ };
+
+ opp-1398000000 {
+ opp-hz = /bits/ 64 <1398000000>;
+ opp-microvolt = <771000>;
+ };
+
+ opp-1512000000 {
+ opp-hz = /bits/ 64 <1512000000>;
+ opp-microvolt = <771000>;
+ };
+
+ opp-1608000000 {
+ opp-hz = /bits/ 64 <1608000000>;
+ opp-microvolt = <781000>;
+ };
+
+ opp-1704000000 {
+ opp-hz = /bits/ 64 <1704000000>;
+ opp-microvolt = <791000>;
+ };
+
+ opp-1800000000 {
+ opp-hz = /bits/ 64 <1800000000>;
+ opp-microvolt = <831000>;
+ };
+
+ opp-1908000000 {
+ opp-hz = /bits/ 64 <1908000000>;
+ opp-microvolt = <861000>;
+ };
+
+ opp-2016000000 {
+ opp-hz = /bits/ 64 <2016000000>;
+ opp-microvolt = <911000>;
+ };
+
+ opp-2108000000 {
+ opp-hz = /bits/ 64 <2108000000>;
+ opp-microvolt = <951000>;
+ };
+
+ opp-2208000000 {
+ opp-hz = /bits/ 64 <2208000000>;
+ opp-microvolt = <1011000>;
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts
index 4e916e1f71f7..237adae0ffae 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts
@@ -6,7 +6,7 @@
/dts-v1/;
-#include "meson-g12b.dtsi"
+#include "meson-g12b-s922x.dtsi"
#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/meson-g12a-gpio.h>
#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-s922x.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-s922x.dtsi
new file mode 100644
index 000000000000..046cc332d07f
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-s922x.dtsi
@@ -0,0 +1,124 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 BayLibre, SAS
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ */
+
+#include "meson-g12b.dtsi"
+
+/ {
+ cpu_opp_table_0: opp-table-0 {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp-100000000 {
+ opp-hz = /bits/ 64 <100000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-250000000 {
+ opp-hz = /bits/ 64 <250000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-500000000 {
+ opp-hz = /bits/ 64 <500000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-667000000 {
+ opp-hz = /bits/ 64 <667000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-1000000000 {
+ opp-hz = /bits/ 64 <1000000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ opp-microvolt = <731000>;
+ };
+
+ opp-1398000000 {
+ opp-hz = /bits/ 64 <1398000000>;
+ opp-microvolt = <761000>;
+ };
+
+ opp-1512000000 {
+ opp-hz = /bits/ 64 <1512000000>;
+ opp-microvolt = <791000>;
+ };
+
+ opp-1608000000 {
+ opp-hz = /bits/ 64 <1608000000>;
+ opp-microvolt = <831000>;
+ };
+
+ opp-1704000000 {
+ opp-hz = /bits/ 64 <1704000000>;
+ opp-microvolt = <861000>;
+ };
+
+ opp-1896000000 {
+ opp-hz = /bits/ 64 <1896000000>;
+ opp-microvolt = <981000>;
+ };
+ };
+
+ cpub_opp_table_1: opp-table-1 {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp-100000000 {
+ opp-hz = /bits/ 64 <100000000>;
+ opp-microvolt = <751000>;
+ };
+
+ opp-250000000 {
+ opp-hz = /bits/ 64 <250000000>;
+ opp-microvolt = <751000>;
+ };
+
+ opp-500000000 {
+ opp-hz = /bits/ 64 <500000000>;
+ opp-microvolt = <751000>;
+ };
+
+ opp-667000000 {
+ opp-hz = /bits/ 64 <667000000>;
+ opp-microvolt = <751000>;
+ };
+
+ opp-1000000000 {
+ opp-hz = /bits/ 64 <1000000000>;
+ opp-microvolt = <771000>;
+ };
+
+ opp-1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ opp-microvolt = <771000>;
+ };
+
+ opp-1398000000 {
+ opp-hz = /bits/ 64 <1398000000>;
+ opp-microvolt = <791000>;
+ };
+
+ opp-1512000000 {
+ opp-hz = /bits/ 64 <1512000000>;
+ opp-microvolt = <821000>;
+ };
+
+ opp-1608000000 {
+ opp-hz = /bits/ 64 <1608000000>;
+ opp-microvolt = <861000>;
+ };
+
+ opp-1704000000 {
+ opp-hz = /bits/ 64 <1704000000>;
+ opp-microvolt = <891000>;
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi
index 98ae8a7c8b41..d5edbc1a1991 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi
@@ -95,121 +95,6 @@
compatible = "cache";
};
};
-
- cpu_opp_table_0: opp-table-0 {
- compatible = "operating-points-v2";
- opp-shared;
-
- opp-100000000 {
- opp-hz = /bits/ 64 <100000000>;
- opp-microvolt = <731000>;
- };
-
- opp-250000000 {
- opp-hz = /bits/ 64 <250000000>;
- opp-microvolt = <731000>;
- };
-
- opp-500000000 {
- opp-hz = /bits/ 64 <500000000>;
- opp-microvolt = <731000>;
- };
-
- opp-666666666 {
- opp-hz = /bits/ 64 <666666666>;
- opp-microvolt = <731000>;
- };
-
- opp-1000000000 {
- opp-hz = /bits/ 64 <1000000000>;
- opp-microvolt = <731000>;
- };
-
- opp-1200000000 {
- opp-hz = /bits/ 64 <1200000000>;
- opp-microvolt = <731000>;
- };
-
- opp-1398000000 {
- opp-hz = /bits/ 64 <1398000000>;
- opp-microvolt = <761000>;
- };
-
- opp-1512000000 {
- opp-hz = /bits/ 64 <1512000000>;
- opp-microvolt = <791000>;
- };
-
- opp-1608000000 {
- opp-hz = /bits/ 64 <1608000000>;
- opp-microvolt = <831000>;
- };
-
- opp-1704000000 {
- opp-hz = /bits/ 64 <1704000000>;
- opp-microvolt = <861000>;
- };
-
- opp-1896000000 {
- opp-hz = /bits/ 64 <1896000000>;
- opp-microvolt = <981000>;
- };
- };
-
- cpub_opp_table_1: opp-table-1 {
- compatible = "operating-points-v2";
- opp-shared;
-
- opp-100000000 {
- opp-hz = /bits/ 64 <100000000>;
- opp-microvolt = <751000>;
- };
-
- opp-250000000 {
- opp-hz = /bits/ 64 <250000000>;
- opp-microvolt = <751000>;
- };
-
- opp-500000000 {
- opp-hz = /bits/ 64 <500000000>;
- opp-microvolt = <751000>;
- };
-
- opp-666666666 {
- opp-hz = /bits/ 64 <666666666>;
- opp-microvolt = <751000>;
- };
-
- opp-1000000000 {
- opp-hz = /bits/ 64 <1000000000>;
- opp-microvolt = <751000>;
- };
-
- opp-1200000000 {
- opp-hz = /bits/ 64 <1200000000>;
- opp-microvolt = <771000>;
- };
-
- opp-1398000000 {
- opp-hz = /bits/ 64 <1398000000>;
- opp-microvolt = <791000>;
- };
-
- opp-1512000000 {
- opp-hz = /bits/ 64 <1512000000>;
- opp-microvolt = <821000>;
- };
-
- opp-1608000000 {
- opp-hz = /bits/ 64 <1608000000>;
- opp-microvolt = <861000>;
- };
-
- opp-1704000000 {
- opp-hz = /bits/ 64 <1704000000>;
- opp-microvolt = <891000>;
- };
- };
};
&clkc {
--
2.17.1

265
packages/linux/patches/amlogic/amlogic-0031-FROMGIT-soc-amlogic-Add-support-for-Secure-power-dom.patch Normal file
View File

@ -0,0 +1,265 @@
From 8d1db083028d67823dc8339cb801bb832304aac2 Mon Sep 17 00:00:00 2001
From: Jianxin Pan <jianxin.pan@amlogic.com>
Date: Wed, 15 Jan 2020 19:30:30 +0800
Subject: [PATCH 031/146] FROMGIT: soc: amlogic: Add support for Secure power
domains controller
Add support for the Amlogic Secure Power controller. In A1/C1 series, power
control registers are in secure domain, and should be accessed by smc.
Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/1579087831-94965-4-git-send-email-jianxin.pan@amlogic.com
---
drivers/soc/amlogic/Kconfig | 13 ++
drivers/soc/amlogic/Makefile | 1 +
drivers/soc/amlogic/meson-secure-pwrc.c | 204 ++++++++++++++++++++++++
3 files changed, 218 insertions(+)
create mode 100644 drivers/soc/amlogic/meson-secure-pwrc.c
diff --git a/drivers/soc/amlogic/Kconfig b/drivers/soc/amlogic/Kconfig
index bc2c912949bd..6cb06e7b5e63 100644
--- a/drivers/soc/amlogic/Kconfig
+++ b/drivers/soc/amlogic/Kconfig
@@ -48,6 +48,19 @@ config MESON_EE_PM_DOMAINS
Say yes to expose Amlogic Meson Everything-Else Power Domains as
Generic Power Domains.
+config MESON_SECURE_PM_DOMAINS
+ bool "Amlogic Meson Secure Power Domains driver"
+ depends on ARCH_MESON || COMPILE_TEST
+ depends on PM && OF
+ depends on HAVE_ARM_SMCCC
+ default ARCH_MESON
+ select PM_GENERIC_DOMAINS
+ select PM_GENERIC_DOMAINS_OF
+ help
+ Support for the power controller on Amlogic A1/C1 series.
+ Say yes to expose Amlogic Meson Secure Power Domains as Generic
+ Power Domains.
+
config MESON_MX_SOCINFO
bool "Amlogic Meson MX SoC Information driver"
depends on ARCH_MESON || COMPILE_TEST
diff --git a/drivers/soc/amlogic/Makefile b/drivers/soc/amlogic/Makefile
index de79d044b545..7b8c5d323f5c 100644
--- a/drivers/soc/amlogic/Makefile
+++ b/drivers/soc/amlogic/Makefile
@@ -5,3 +5,4 @@ obj-$(CONFIG_MESON_GX_SOCINFO) += meson-gx-socinfo.o
obj-$(CONFIG_MESON_GX_PM_DOMAINS) += meson-gx-pwrc-vpu.o
obj-$(CONFIG_MESON_MX_SOCINFO) += meson-mx-socinfo.o
obj-$(CONFIG_MESON_EE_PM_DOMAINS) += meson-ee-pwrc.o
+obj-$(CONFIG_MESON_SECURE_PM_DOMAINS) += meson-secure-pwrc.o
diff --git a/drivers/soc/amlogic/meson-secure-pwrc.c b/drivers/soc/amlogic/meson-secure-pwrc.c
new file mode 100644
index 000000000000..5fb29a475879
--- /dev/null
+++ b/drivers/soc/amlogic/meson-secure-pwrc.c
@@ -0,0 +1,204 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 Amlogic, Inc.
+ * Author: Jianxin Pan <jianxin.pan@amlogic.com>
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/io.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/pm_domain.h>
+#include <dt-bindings/power/meson-a1-power.h>
+#include <linux/arm-smccc.h>
+#include <linux/firmware/meson/meson_sm.h>
+
+#define PWRC_ON 1
+#define PWRC_OFF 0
+
+struct meson_secure_pwrc_domain {
+ struct generic_pm_domain base;
+ unsigned int index;
+ struct meson_secure_pwrc *pwrc;
+};
+
+struct meson_secure_pwrc {
+ struct meson_secure_pwrc_domain *domains;
+ struct genpd_onecell_data xlate;
+ struct meson_sm_firmware *fw;
+};
+
+struct meson_secure_pwrc_domain_desc {
+ unsigned int index;
+ unsigned int flags;
+ char *name;
+ bool (*is_off)(struct meson_secure_pwrc_domain *pwrc_domain);
+};
+
+struct meson_secure_pwrc_domain_data {
+ unsigned int count;
+ struct meson_secure_pwrc_domain_desc *domains;
+};
+
+static bool pwrc_secure_is_off(struct meson_secure_pwrc_domain *pwrc_domain)
+{
+ int is_off = 1;
+
+ if (meson_sm_call(pwrc_domain->pwrc->fw, SM_A1_PWRC_GET, &is_off,
+ pwrc_domain->index, 0, 0, 0, 0) < 0)
+ pr_err("failed to get power domain status\n");
+
+ return is_off;
+}
+
+static int meson_secure_pwrc_off(struct generic_pm_domain *domain)
+{
+ int ret = 0;
+ struct meson_secure_pwrc_domain *pwrc_domain =
+ container_of(domain, struct meson_secure_pwrc_domain, base);
+
+ if (meson_sm_call(pwrc_domain->pwrc->fw, SM_A1_PWRC_SET, NULL,
+ pwrc_domain->index, PWRC_OFF, 0, 0, 0) < 0) {
+ pr_err("failed to set power domain off\n");
+ ret = -EINVAL;
+ }
+
+ return ret;
+}
+
+static int meson_secure_pwrc_on(struct generic_pm_domain *domain)
+{
+ int ret = 0;
+ struct meson_secure_pwrc_domain *pwrc_domain =
+ container_of(domain, struct meson_secure_pwrc_domain, base);
+
+ if (meson_sm_call(pwrc_domain->pwrc->fw, SM_A1_PWRC_SET, NULL,
+ pwrc_domain->index, PWRC_ON, 0, 0, 0) < 0) {
+ pr_err("failed to set power domain on\n");
+ ret = -EINVAL;
+ }
+
+ return ret;
+}
+
+#define SEC_PD(__name, __flag) \
+[PWRC_##__name##_ID] = \
+{ \
+ .name = #__name, \
+ .index = PWRC_##__name##_ID, \
+ .is_off = pwrc_secure_is_off, \
+ .flags = __flag, \
+}
+
+static struct meson_secure_pwrc_domain_desc a1_pwrc_domains[] = {
+ SEC_PD(DSPA, 0),
+ SEC_PD(DSPB, 0),
+ /* UART should keep working in ATF after suspend and before resume */
+ SEC_PD(UART, GENPD_FLAG_ALWAYS_ON),
+ /* DMC is for DDR PHY ana/dig and DMC, and should be always on */
+ SEC_PD(DMC, GENPD_FLAG_ALWAYS_ON),
+ SEC_PD(I2C, 0),
+ SEC_PD(PSRAM, 0),
+ SEC_PD(ACODEC, 0),
+ SEC_PD(AUDIO, 0),
+ SEC_PD(OTP, 0),
+ SEC_PD(DMA, 0),
+ SEC_PD(SD_EMMC, 0),
+ SEC_PD(RAMA, 0),
+ /* SRAMB is used as ATF runtime memory, and should be always on */
+ SEC_PD(RAMB, GENPD_FLAG_ALWAYS_ON),
+ SEC_PD(IR, 0),
+ SEC_PD(SPICC, 0),
+ SEC_PD(SPIFC, 0),
+ SEC_PD(USB, 0),
+ /* NIC is for the Arm NIC-400 interconnect, and should be always on */
+ SEC_PD(NIC, GENPD_FLAG_ALWAYS_ON),
+ SEC_PD(PDMIN, 0),
+ SEC_PD(RSA, 0),
+};
+
+static int meson_secure_pwrc_probe(struct platform_device *pdev)
+{
+ int i;
+ struct device_node *sm_np;
+ struct meson_secure_pwrc *pwrc;
+ const struct meson_secure_pwrc_domain_data *match;
+
+ match = of_device_get_match_data(&pdev->dev);
+ if (!match) {
+ dev_err(&pdev->dev, "failed to get match data\n");
+ return -ENODEV;
+ }
+
+ sm_np = of_find_compatible_node(NULL, NULL, "amlogic,meson-gxbb-sm");
+ if (!sm_np) {
+ dev_err(&pdev->dev, "no secure-monitor node\n");
+ return -ENODEV;
+ }
+
+ pwrc = devm_kzalloc(&pdev->dev, sizeof(*pwrc), GFP_KERNEL);
+ if (!pwrc)
+ return -ENOMEM;
+
+ pwrc->fw = meson_sm_get(sm_np);
+ of_node_put(sm_np);
+ if (!pwrc->fw)
+ return -EPROBE_DEFER;
+
+ pwrc->xlate.domains = devm_kcalloc(&pdev->dev, match->count,
+ sizeof(*pwrc->xlate.domains),
+ GFP_KERNEL);
+ if (!pwrc->xlate.domains)
+ return -ENOMEM;
+
+ pwrc->domains = devm_kcalloc(&pdev->dev, match->count,
+ sizeof(*pwrc->domains), GFP_KERNEL);
+ if (!pwrc->domains)
+ return -ENOMEM;
+
+ pwrc->xlate.num_domains = match->count;
+ platform_set_drvdata(pdev, pwrc);
+
+ for (i = 0 ; i < match->count ; ++i) {
+ struct meson_secure_pwrc_domain *dom = &pwrc->domains[i];
+
+ if (!match->domains[i].index)
+ continue;
+
+ dom->pwrc = pwrc;
+ dom->index = match->domains[i].index;
+ dom->base.name = match->domains[i].name;
+ dom->base.flags = match->domains[i].flags;
+ dom->base.power_on = meson_secure_pwrc_on;
+ dom->base.power_off = meson_secure_pwrc_off;
+
+ pm_genpd_init(&dom->base, NULL, match->domains[i].is_off(dom));
+
+ pwrc->xlate.domains[i] = &dom->base;
+ }
+
+ return of_genpd_add_provider_onecell(pdev->dev.of_node, &pwrc->xlate);
+}
+
+static struct meson_secure_pwrc_domain_data meson_secure_a1_pwrc_data = {
+ .domains = a1_pwrc_domains,
+ .count = ARRAY_SIZE(a1_pwrc_domains),
+};
+
+static const struct of_device_id meson_secure_pwrc_match_table[] = {
+ {
+ .compatible = "amlogic,meson-a1-pwrc",
+ .data = &meson_secure_a1_pwrc_data,
+ },
+ { /* sentinel */ }
+};
+
+static struct platform_driver meson_secure_pwrc_driver = {
+ .probe = meson_secure_pwrc_probe,
+ .driver = {
+ .name = "meson_secure_pwrc",
+ .of_match_table = meson_secure_pwrc_match_table,
+ },
+};
+builtin_platform_driver(meson_secure_pwrc_driver);
--
2.17.1

35
packages/linux/patches/amlogic/amlogic-0032-FROMGIT-arm64-dts-meson-a1-add-secure-power-domain-c.patch Normal file
View File

@ -0,0 +1,35 @@
From 0b4093fcfeaa133997436a41542042ebdc94d31b Mon Sep 17 00:00:00 2001
From: Jianxin Pan <jianxin.pan@amlogic.com>
Date: Wed, 15 Jan 2020 19:30:31 +0800
Subject: [PATCH 032/146] FROMGIT: arm64: dts: meson: a1: add secure power
domain controller
Enable power domain controller for Meson A1 SoC.
Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com>
Link: https://lore.kernel.org/r/1579087831-94965-5-git-send-email-jianxin.pan@amlogic.com
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
---
arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
index 4dec518c4dde..755b4ad15184 100644
--- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
@@ -60,6 +60,12 @@
sm: secure-monitor {
compatible = "amlogic,meson-gxbb-sm";
+
+ pwrc: power-controller {
+ compatible = "amlogic,meson-a1-pwrc";
+ #power-domain-cells = <1>;
+ status = "okay";
+ };
};
soc {
--
2.17.1

63
packages/linux/patches/amlogic/amlogic-0032-FROMGIT-pinctrl-meson-g12a-add-pwm_a-on-GPIOE_2-pinm.patch
View File

@ -1,63 +0,0 @@
From c506544def4b07d05664a3054b519de69d3ec8ef Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Mon, 29 Jul 2019 14:58:38 +0200
Subject: [PATCH 032/187] FROMGIT: pinctrl: meson-g12a: add pwm_a on GPIOE_2
pinmux
Add the missing pinmux for the pwm_a function on the GPIOE_2 pin.
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20190729125838.6498-1-narmstrong@baylibre.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
(cherry picked from commit 726e8d813771ed9c714d75c9ce58a97b9ddf343d
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git for-next)
---
drivers/pinctrl/meson/pinctrl-meson-g12a.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/pinctrl/meson/pinctrl-meson-g12a.c b/drivers/pinctrl/meson/pinctrl-meson-g12a.c
index 3475cd7bd2af..582665fd362a 100644
--- a/drivers/pinctrl/meson/pinctrl-meson-g12a.c
+++ b/drivers/pinctrl/meson/pinctrl-meson-g12a.c
@@ -801,6 +801,9 @@ static const unsigned int remote_ao_input_pins[] = { GPIOAO_5 };
/* ir_out */
static const unsigned int remote_ao_out_pins[] = { GPIOAO_4 };
+/* pwm_a_e */
+static const unsigned int pwm_a_e_pins[] = { GPIOE_2 };
+
/* pwm_ao_a */
static const unsigned int pwm_ao_a_pins[] = { GPIOAO_11 };
static const unsigned int pwm_ao_a_hiz_pins[] = { GPIOAO_11 };
@@ -888,6 +891,7 @@ static struct meson_pmx_group meson_g12a_aobus_groups[] = {
GROUP(i2c_ao_slave_sda, 3),
GROUP(remote_ao_input, 1),
GROUP(remote_ao_out, 1),
+ GROUP(pwm_a_e, 3),
GROUP(pwm_ao_a, 3),
GROUP(pwm_ao_a_hiz, 2),
GROUP(pwm_ao_b, 3),
@@ -1192,6 +1196,10 @@ static const char * const remote_ao_out_groups[] = {
"remote_ao_out",
};
+static const char * const pwm_a_e_groups[] = {
+ "pwm_a_e",
+};
+
static const char * const pwm_ao_a_groups[] = {
"pwm_ao_a", "pwm_ao_a_hiz",
};
@@ -1290,6 +1298,7 @@ static struct meson_pmx_func meson_g12a_aobus_functions[] = {
FUNCTION(i2c_ao_slave),
FUNCTION(remote_ao_input),
FUNCTION(remote_ao_out),
+ FUNCTION(pwm_a_e),
FUNCTION(pwm_ao_a),
FUNCTION(pwm_ao_b),
FUNCTION(pwm_ao_c),
--
2.17.1

52
packages/linux/patches/amlogic/amlogic-0033-FROMGIT-media-dt-bindings-media-meson-ao-cec-add-SM1.patch
View File

@ -1,52 +0,0 @@
From 67ceba95531744f1217262ff2ad8259e58ace4a6 Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Mon, 1 Jul 2019 06:47:01 -0400
Subject: [PATCH 033/187] FROMGIT: media: dt-bindings: media: meson-ao-cec: add
SM1 compatible
Add AO-CEC compatible string for the Amlogic SM1 SoC family,
a derivate of the G12A AO-CECB controller.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
(cherry picked from commit 9bef0d1d053de8db30bc07aa132c0ee94a05609c
git://linuxtv.org/media_tree.git master)
---
Documentation/devicetree/bindings/media/meson-ao-cec.txt | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/media/meson-ao-cec.txt b/Documentation/devicetree/bindings/media/meson-ao-cec.txt
index c67fc41d4aa2..ad92ee41c0dd 100644
--- a/Documentation/devicetree/bindings/media/meson-ao-cec.txt
+++ b/Documentation/devicetree/bindings/media/meson-ao-cec.txt
@@ -5,10 +5,12 @@ to handle communication between HDMI connected devices over the CEC bus.
Required properties:
- compatible : value should be following depending on the SoC :
- For GXBB, GXL, GXM and G12A (AO_CEC_A module) :
+ For GXBB, GXL, GXM, G12A and SM1 (AO_CEC_A module) :
"amlogic,meson-gx-ao-cec"
For G12A (AO_CEC_B module) :
"amlogic,meson-g12a-ao-cec"
+ For SM1 (AO_CEC_B module) :
+ "amlogic,meson-sm1-ao-cec"
- reg : Physical base address of the IP registers and length of memory
mapped region.
@@ -16,9 +18,9 @@ Required properties:
- interrupts : AO-CEC interrupt number to the CPU.
- clocks : from common clock binding: handle to AO-CEC clock.
- clock-names : from common clock binding, must contain :
- For GXBB, GXL, GXM and G12A (AO_CEC_A module) :
+ For GXBB, GXL, GXM, G12A and SM1 (AO_CEC_A module) :
- "core"
- For G12A (AO_CEC_B module) :
+ For G12A, SM1 (AO_CEC_B module) :
- "oscin"
corresponding to entry in the clocks property.
- hdmi-phandle: phandle to the HDMI controller
--
2.17.1

11
packages/linux/patches/amlogic/amlogic-0067-FROMLIST-clk-meson-g12a-fix-gp0-and-hifi-ranges.patch → packages/linux/patches/amlogic/amlogic-0033-WIP-clk-meson-g12a-fix-gp0-and-hifi-ranges.patch
View File

@ -1,7 +1,7 @@
From 75d004308fdbad58bf576ca3f20f605d0a3e6668 Mon Sep 17 00:00:00 2001
From f346db4e5460337ece11280792aae0f7064a072f Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Mon, 13 May 2019 14:45:31 +0200
Subject: [PATCH 067/187] FROMLIST: clk: meson: g12a: fix gp0 and hifi ranges
Date: Fri, 15 Feb 2019 14:21:27 +0100
Subject: [PATCH 033/146] WIP: clk: meson: g12a: fix gp0 and hifi ranges
While some SoC samples are able to lock with a PLL factor of 55, others
samples can't. ATM, a minimum of 60 appears to work on all the samples
@ -16,16 +16,15 @@ It is still unclear if the range was the only reason for the delay.
Fixes: 085a4ea93d54 ("clk: meson: g12a: add peripheral clock controller")
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/clk/meson/g12a.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c
index c3f0ffc3280d..e6011d18a719 100644
index d2760a021301..cd1de3e004e4 100644
--- a/drivers/clk/meson/g12a.c
+++ b/drivers/clk/meson/g12a.c
@@ -1362,7 +1362,7 @@ static struct clk_regmap g12b_cpub_clk_trace = {
@@ -1591,7 +1591,7 @@ static struct clk_regmap g12b_cpub_clk_trace = {
};
static const struct pll_mult_range g12a_gp0_pll_mult_range = {

107
packages/linux/patches/amlogic/amlogic-0034-FROMGIT-media-platform-meson-ao-cec-g12a-add-support.patch
View File

@ -1,107 +0,0 @@
From 26d7eba2afa7827f7d3cdab82f60bfc063e5406b Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Mon, 1 Jul 2019 06:47:02 -0400
Subject: [PATCH 034/187] FROMGIT: media: platform: meson-ao-cec-g12a: add
support for SM1
Add support for the Amlogic SM1 SoC Family to the G12A AO-CECB
derivative.
It only adds a single init register.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
[hverkuil-cisco@xs4all.nl: dropped spurious newline]
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
(cherry picked from commit aef5f47c9907ed6bfe9245124279b9c049077fd7
git://linuxtv.org/media_tree.git master)
---
drivers/media/platform/meson/ao-cec-g12a.c | 36 +++++++++++++++++++++-
1 file changed, 35 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/meson/ao-cec-g12a.c b/drivers/media/platform/meson/ao-cec-g12a.c
index fb52e5dd044a..d302eae569b3 100644
--- a/drivers/media/platform/meson/ao-cec-g12a.c
+++ b/drivers/media/platform/meson/ao-cec-g12a.c
@@ -121,6 +121,9 @@
#define CECB_CTRL_TYPE_NEXT 2
#define CECB_CTRL2 0x01
+
+#define CECB_CTRL2_RISE_DEL_MAX GENMASK(4, 0)
+
#define CECB_INTR_MASK 0x02
#define CECB_LADD_LOW 0x05
#define CECB_LADD_HIGH 0x06
@@ -165,6 +168,11 @@
#define CECB_WAKEUPCTRL 0x31
+struct meson_ao_cec_g12a_data {
+ /* Setup the internal CECB_CTRL2 register */
+ bool ctrl2_setup;
+};
+
struct meson_ao_cec_g12a_device {
struct platform_device *pdev;
struct regmap *regmap;
@@ -175,6 +183,7 @@ struct meson_ao_cec_g12a_device {
struct cec_msg rx_msg;
struct clk *oscin;
struct clk *core;
+ const struct meson_ao_cec_g12a_data *data;
};
static const struct regmap_config meson_ao_cec_g12a_regmap_conf = {
@@ -605,6 +614,10 @@ static int meson_ao_cec_g12a_adap_enable(struct cec_adapter *adap, bool enable)
regmap_update_bits(ao_cec->regmap, CECB_GEN_CNTL_REG,
CECB_GEN_CNTL_RESET, 0);
+ if (ao_cec->data->ctrl2_setup)
+ regmap_write(ao_cec->regmap_cec, CECB_CTRL2,
+ FIELD_PREP(CECB_CTRL2_RISE_DEL_MAX, 2));
+
meson_ao_cec_g12a_irq_setup(ao_cec, true);
return 0;
@@ -632,6 +645,12 @@ static int meson_ao_cec_g12a_probe(struct platform_device *pdev)
if (!ao_cec)
return -ENOMEM;
+ ao_cec->data = of_device_get_match_data(&pdev->dev);
+ if (!ao_cec->data) {
+ dev_err(&pdev->dev, "failed to get match data\n");
+ return -ENODEV;
+ }
+
spin_lock_init(&ao_cec->cec_reg_lock);
ao_cec->pdev = pdev;
@@ -742,8 +761,23 @@ static int meson_ao_cec_g12a_remove(struct platform_device *pdev)
return 0;
}
+static const struct meson_ao_cec_g12a_data ao_cec_g12a_data = {
+ .ctrl2_setup = false,
+};
+
+static const struct meson_ao_cec_g12a_data ao_cec_sm1_data = {
+ .ctrl2_setup = true,
+};
+
static const struct of_device_id meson_ao_cec_g12a_of_match[] = {
- { .compatible = "amlogic,meson-g12a-ao-cec", },
+ {
+ .compatible = "amlogic,meson-g12a-ao-cec",
+ .data = &ao_cec_g12a_data,
+ },
+ {
+ .compatible = "amlogic,meson-sm1-ao-cec",
+ .data = &ao_cec_sm1_data,
+ },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, meson_ao_cec_g12a_of_match);
--
2.17.1

79
packages/linux/patches/amlogic/amlogic-0034-FROMLIST-ASoC-meson-add-t9015-internal-codec-binding.patch Normal file
View File

@ -0,0 +1,79 @@
From db99ae06c558d1e9b1ab00c078294ee5448e61af Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Tue, 28 Jan 2020 13:38:38 +0100
Subject: [PATCH 034/146] FROMLIST: ASoC: meson: add t9015 internal codec
binding documentation
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
.../bindings/sound/amlogic,t9015.yaml | 58 +++++++++++++++++++
1 file changed, 58 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/amlogic,t9015.yaml
diff --git a/Documentation/devicetree/bindings/sound/amlogic,t9015.yaml b/Documentation/devicetree/bindings/sound/amlogic,t9015.yaml
new file mode 100644
index 000000000000..b7c38c2b5b54
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/amlogic,t9015.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/amlogic,t9015.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic T9015 Internal Audio DAC
+
+maintainers:
+ - Jerome Brunet <jbrunet@baylibre.com>
+
+properties:
+ $nodename:
+ pattern: "^audio-controller@.*"
+
+ "#sound-dai-cells":
+ const: 0
+
+ compatible:
+ items:
+ - const: amlogic,t9015
+
+ clocks:
+ items:
+ - description: Peripheral clock
+
+ clock-names:
+ items:
+ - const: pclk
+
+ reg:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+required:
+ - "#sound-dai-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - resets
+
+examples:
+ - |
+ #include <dt-bindings/clock/g12a-clkc.h>
+ #include <dt-bindings/reset/amlogic,meson-g12a-reset.h>
+
+ acodec: audio-controller@32000 {
+ compatible = "amlogic,t9015";
+ reg = <0x0 0x32000 0x0 0x14>;
+ #sound-dai-cells = <0>;
+ clocks = <&clkc CLKID_AUDIO_CODEC>;
+ clock-names = "pclk";
+ resets = <&reset RESET_AUDIO_CODEC>;
+ };
+
--
2.17.1

574
packages/linux/patches/amlogic/amlogic-0035-FROMGIT-ASoC-add-soc-dai.c.patch
View File

@ -1,574 +0,0 @@
From e44570b26f3585a403194ca5124d4f815ca4f181 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Mon, 22 Jul 2019 10:32:12 +0900
Subject: [PATCH 035/187] FROMGIT: ASoC: add soc-dai.c
Current ALSA SoC has many snd_soc_dai_xxx() function which is
using dai->driver->ops->xxx.
But, some of them are implemented as snd_soc_dai_xxx(),
but others are directly using dai->driver->ops->xxx.
Because of it, the code is not easy to read.
This patch creats new soc-dai.c and moves snd_soc_dai_xxx()
functions into it.
One exception is snd_soc_dai_is_dummy() which is based on
soc-utils local variable. We need to keep it as-is there.
Others which is directly using dai->driver->ops->xxx will be
implemented at soc-dai.c by incremental patches.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/871ryij1r6.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit 06f6e1d41427f394ad3f67ecf06efcd28a46932c
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.4)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
sound/soc/Makefile | 2 +-
sound/soc/soc-core.c | 243 -----------------------------------------
sound/soc/soc-dai.c | 254 +++++++++++++++++++++++++++++++++++++++++++
3 files changed, 255 insertions(+), 244 deletions(-)
create mode 100644 sound/soc/soc-dai.c
diff --git a/sound/soc/Makefile b/sound/soc/Makefile
index d90ce8a32887..919c3c027c62 100644
--- a/sound/soc/Makefile
+++ b/sound/soc/Makefile
@@ -1,5 +1,5 @@
# SPDX-License-Identifier: GPL-2.0
-snd-soc-core-objs := soc-core.o soc-dapm.o soc-jack.o soc-utils.o
+snd-soc-core-objs := soc-core.o soc-dapm.o soc-jack.o soc-utils.o soc-dai.o
snd-soc-core-objs += soc-pcm.o soc-io.o soc-devres.o soc-ops.o
snd-soc-core-$(CONFIG_SND_SOC_COMPRESS) += soc-compress.o
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 44f899b970c2..a8d2c4ec0ec9 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -2397,26 +2397,6 @@ int snd_soc_add_dai_controls(struct snd_soc_dai *dai,
}
EXPORT_SYMBOL_GPL(snd_soc_add_dai_controls);
-/**
- * snd_soc_dai_set_sysclk - configure DAI system or master clock.
- * @dai: DAI
- * @clk_id: DAI specific clock ID
- * @freq: new clock frequency in Hz
- * @dir: new clock direction - input/output.
- *
- * Configures the DAI master (MCLK) or system (SYSCLK) clocking.
- */
-int snd_soc_dai_set_sysclk(struct snd_soc_dai *dai, int clk_id,
- unsigned int freq, int dir)
-{
- if (dai->driver->ops->set_sysclk)
- return dai->driver->ops->set_sysclk(dai, clk_id, freq, dir);
-
- return snd_soc_component_set_sysclk(dai->component, clk_id, 0,
- freq, dir);
-}
-EXPORT_SYMBOL_GPL(snd_soc_dai_set_sysclk);
-
/**
* snd_soc_component_set_sysclk - configure COMPONENT system or master clock.
* @component: COMPONENT
@@ -2439,48 +2419,6 @@ int snd_soc_component_set_sysclk(struct snd_soc_component *component,
}
EXPORT_SYMBOL_GPL(snd_soc_component_set_sysclk);
-/**
- * snd_soc_dai_set_clkdiv - configure DAI clock dividers.
- * @dai: DAI
- * @div_id: DAI specific clock divider ID
- * @div: new clock divisor.
- *
- * Configures the clock dividers. This is used to derive the best DAI bit and
- * frame clocks from the system or master clock. It's best to set the DAI bit
- * and frame clocks as low as possible to save system power.
- */
-int snd_soc_dai_set_clkdiv(struct snd_soc_dai *dai,
- int div_id, int div)
-{
- if (dai->driver->ops->set_clkdiv)
- return dai->driver->ops->set_clkdiv(dai, div_id, div);
- else
- return -EINVAL;
-}
-EXPORT_SYMBOL_GPL(snd_soc_dai_set_clkdiv);
-
-/**
- * snd_soc_dai_set_pll - configure DAI PLL.
- * @dai: DAI
- * @pll_id: DAI specific PLL ID
- * @source: DAI specific source for the PLL
- * @freq_in: PLL input clock frequency in Hz
- * @freq_out: requested PLL output clock frequency in Hz
- *
- * Configures and enables PLL to generate output clock based on input clock.
- */
-int snd_soc_dai_set_pll(struct snd_soc_dai *dai, int pll_id, int source,
- unsigned int freq_in, unsigned int freq_out)
-{
- if (dai->driver->ops->set_pll)
- return dai->driver->ops->set_pll(dai, pll_id, source,
- freq_in, freq_out);
-
- return snd_soc_component_set_pll(dai->component, pll_id, source,
- freq_in, freq_out);
-}
-EXPORT_SYMBOL_GPL(snd_soc_dai_set_pll);
-
/*
* snd_soc_component_set_pll - configure component PLL.
* @component: COMPONENT
@@ -2503,187 +2441,6 @@ int snd_soc_component_set_pll(struct snd_soc_component *component, int pll_id,
}
EXPORT_SYMBOL_GPL(snd_soc_component_set_pll);
-/**
- * snd_soc_dai_set_bclk_ratio - configure BCLK to sample rate ratio.
- * @dai: DAI
- * @ratio: Ratio of BCLK to Sample rate.
- *
- * Configures the DAI for a preset BCLK to sample rate ratio.
- */
-int snd_soc_dai_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio)
-{
- if (dai->driver->ops->set_bclk_ratio)
- return dai->driver->ops->set_bclk_ratio(dai, ratio);
- else
- return -EINVAL;
-}
-EXPORT_SYMBOL_GPL(snd_soc_dai_set_bclk_ratio);
-
-/**
- * snd_soc_dai_set_fmt - configure DAI hardware audio format.
- * @dai: DAI
- * @fmt: SND_SOC_DAIFMT_* format value.
- *
- * Configures the DAI hardware format and clocking.
- */
-int snd_soc_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
-{
- if (dai->driver->ops->set_fmt == NULL)
- return -ENOTSUPP;
- return dai->driver->ops->set_fmt(dai, fmt);
-}
-EXPORT_SYMBOL_GPL(snd_soc_dai_set_fmt);
-
-/**
- * snd_soc_xlate_tdm_slot - generate tx/rx slot mask.
- * @slots: Number of slots in use.
- * @tx_mask: bitmask representing active TX slots.
- * @rx_mask: bitmask representing active RX slots.
- *
- * Generates the TDM tx and rx slot default masks for DAI.
- */
-static int snd_soc_xlate_tdm_slot_mask(unsigned int slots,
- unsigned int *tx_mask,
- unsigned int *rx_mask)
-{
- if (*tx_mask || *rx_mask)
- return 0;
-
- if (!slots)
- return -EINVAL;
-
- *tx_mask = (1 << slots) - 1;
- *rx_mask = (1 << slots) - 1;
-
- return 0;
-}
-
-/**
- * snd_soc_dai_set_tdm_slot() - Configures a DAI for TDM operation
- * @dai: The DAI to configure
- * @tx_mask: bitmask representing active TX slots.
- * @rx_mask: bitmask representing active RX slots.
- * @slots: Number of slots in use.
- * @slot_width: Width in bits for each slot.
- *
- * This function configures the specified DAI for TDM operation. @slot contains
- * the total number of slots of the TDM stream and @slot_with the width of each
- * slot in bit clock cycles. @tx_mask and @rx_mask are bitmasks specifying the
- * active slots of the TDM stream for the specified DAI, i.e. which slots the
- * DAI should write to or read from. If a bit is set the corresponding slot is
- * active, if a bit is cleared the corresponding slot is inactive. Bit 0 maps to
- * the first slot, bit 1 to the second slot and so on. The first active slot
- * maps to the first channel of the DAI, the second active slot to the second
- * channel and so on.
- *
- * TDM mode can be disabled by passing 0 for @slots. In this case @tx_mask,
- * @rx_mask and @slot_width will be ignored.
- *
- * Returns 0 on success, a negative error code otherwise.
- */
-int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
- unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width)
-{
- if (dai->driver->ops->xlate_tdm_slot_mask)
- dai->driver->ops->xlate_tdm_slot_mask(slots,
- &tx_mask, &rx_mask);
- else
- snd_soc_xlate_tdm_slot_mask(slots, &tx_mask, &rx_mask);
-
- dai->tx_mask = tx_mask;
- dai->rx_mask = rx_mask;
-
- if (dai->driver->ops->set_tdm_slot)
- return dai->driver->ops->set_tdm_slot(dai, tx_mask, rx_mask,
- slots, slot_width);
- else
- return -ENOTSUPP;
-}
-EXPORT_SYMBOL_GPL(snd_soc_dai_set_tdm_slot);
-
-/**
- * snd_soc_dai_set_channel_map - configure DAI audio channel map
- * @dai: DAI
- * @tx_num: how many TX channels
- * @tx_slot: pointer to an array which imply the TX slot number channel
- * 0~num-1 uses
- * @rx_num: how many RX channels
- * @rx_slot: pointer to an array which imply the RX slot number channel
- * 0~num-1 uses
- *
- * configure the relationship between channel number and TDM slot number.
- */
-int snd_soc_dai_set_channel_map(struct snd_soc_dai *dai,
- unsigned int tx_num, unsigned int *tx_slot,
- unsigned int rx_num, unsigned int *rx_slot)
-{
- if (dai->driver->ops->set_channel_map)
- return dai->driver->ops->set_channel_map(dai, tx_num, tx_slot,
- rx_num, rx_slot);
- else
- return -ENOTSUPP;
-}
-EXPORT_SYMBOL_GPL(snd_soc_dai_set_channel_map);
-
-/**
- * snd_soc_dai_get_channel_map - Get DAI audio channel map
- * @dai: DAI
- * @tx_num: how many TX channels
- * @tx_slot: pointer to an array which imply the TX slot number channel
- * 0~num-1 uses
- * @rx_num: how many RX channels
- * @rx_slot: pointer to an array which imply the RX slot number channel
- * 0~num-1 uses
- */
-int snd_soc_dai_get_channel_map(struct snd_soc_dai *dai,
- unsigned int *tx_num, unsigned int *tx_slot,
- unsigned int *rx_num, unsigned int *rx_slot)
-{
- if (dai->driver->ops->get_channel_map)
- return dai->driver->ops->get_channel_map(dai, tx_num, tx_slot,
- rx_num, rx_slot);
- else
- return -ENOTSUPP;
-}
-EXPORT_SYMBOL_GPL(snd_soc_dai_get_channel_map);
-
-/**
- * snd_soc_dai_set_tristate - configure DAI system or master clock.
- * @dai: DAI
- * @tristate: tristate enable
- *
- * Tristates the DAI so that others can use it.
- */
-int snd_soc_dai_set_tristate(struct snd_soc_dai *dai, int tristate)
-{
- if (dai->driver->ops->set_tristate)
- return dai->driver->ops->set_tristate(dai, tristate);
- else
- return -EINVAL;
-}
-EXPORT_SYMBOL_GPL(snd_soc_dai_set_tristate);
-
-/**
- * snd_soc_dai_digital_mute - configure DAI system or master clock.
- * @dai: DAI
- * @mute: mute enable
- * @direction: stream to mute
- *
- * Mutes the DAI DAC.
- */
-int snd_soc_dai_digital_mute(struct snd_soc_dai *dai, int mute,
- int direction)
-{
- if (dai->driver->ops->mute_stream)
- return dai->driver->ops->mute_stream(dai, mute, direction);
- else if (direction == SNDRV_PCM_STREAM_PLAYBACK &&
- dai->driver->ops->digital_mute)
- return dai->driver->ops->digital_mute(dai, mute);
- else
- return -ENOTSUPP;
-}
-EXPORT_SYMBOL_GPL(snd_soc_dai_digital_mute);
-
static int snd_soc_bind_card(struct snd_soc_card *card)
{
struct snd_soc_pcm_runtime *rtd;
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
new file mode 100644
index 000000000000..a1009ead40de
--- /dev/null
+++ b/sound/soc/soc-dai.c
@@ -0,0 +1,254 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// soc-dai.c
+//
+// Copyright (C) 2019 Renesas Electronics Corp.
+// Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+//
+
+#include <sound/soc.h>
+#include <sound/soc-dai.h>
+
+/**
+ * snd_soc_dai_set_sysclk - configure DAI system or master clock.
+ * @dai: DAI
+ * @clk_id: DAI specific clock ID
+ * @freq: new clock frequency in Hz
+ * @dir: new clock direction - input/output.
+ *
+ * Configures the DAI master (MCLK) or system (SYSCLK) clocking.
+ */
+int snd_soc_dai_set_sysclk(struct snd_soc_dai *dai, int clk_id,
+ unsigned int freq, int dir)
+{
+ if (dai->driver->ops->set_sysclk)
+ return dai->driver->ops->set_sysclk(dai, clk_id, freq, dir);
+
+ return snd_soc_component_set_sysclk(dai->component, clk_id, 0,
+ freq, dir);
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_set_sysclk);
+
+/**
+ * snd_soc_dai_set_clkdiv - configure DAI clock dividers.
+ * @dai: DAI
+ * @div_id: DAI specific clock divider ID
+ * @div: new clock divisor.
+ *
+ * Configures the clock dividers. This is used to derive the best DAI bit and
+ * frame clocks from the system or master clock. It's best to set the DAI bit
+ * and frame clocks as low as possible to save system power.
+ */
+int snd_soc_dai_set_clkdiv(struct snd_soc_dai *dai,
+ int div_id, int div)
+{
+ if (dai->driver->ops->set_clkdiv)
+ return dai->driver->ops->set_clkdiv(dai, div_id, div);
+ else
+ return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_set_clkdiv);
+
+/**
+ * snd_soc_dai_set_pll - configure DAI PLL.
+ * @dai: DAI
+ * @pll_id: DAI specific PLL ID
+ * @source: DAI specific source for the PLL
+ * @freq_in: PLL input clock frequency in Hz
+ * @freq_out: requested PLL output clock frequency in Hz
+ *
+ * Configures and enables PLL to generate output clock based on input clock.
+ */
+int snd_soc_dai_set_pll(struct snd_soc_dai *dai, int pll_id, int source,
+ unsigned int freq_in, unsigned int freq_out)
+{
+ if (dai->driver->ops->set_pll)
+ return dai->driver->ops->set_pll(dai, pll_id, source,
+ freq_in, freq_out);
+
+ return snd_soc_component_set_pll(dai->component, pll_id, source,
+ freq_in, freq_out);
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_set_pll);
+
+/**
+ * snd_soc_dai_set_bclk_ratio - configure BCLK to sample rate ratio.
+ * @dai: DAI
+ * @ratio: Ratio of BCLK to Sample rate.
+ *
+ * Configures the DAI for a preset BCLK to sample rate ratio.
+ */
+int snd_soc_dai_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio)
+{
+ if (dai->driver->ops->set_bclk_ratio)
+ return dai->driver->ops->set_bclk_ratio(dai, ratio);
+ else
+ return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_set_bclk_ratio);
+
+/**
+ * snd_soc_dai_set_fmt - configure DAI hardware audio format.
+ * @dai: DAI
+ * @fmt: SND_SOC_DAIFMT_* format value.
+ *
+ * Configures the DAI hardware format and clocking.
+ */
+int snd_soc_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+ if (dai->driver->ops->set_fmt == NULL)
+ return -ENOTSUPP;
+ return dai->driver->ops->set_fmt(dai, fmt);
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_set_fmt);
+
+/**
+ * snd_soc_xlate_tdm_slot - generate tx/rx slot mask.
+ * @slots: Number of slots in use.
+ * @tx_mask: bitmask representing active TX slots.
+ * @rx_mask: bitmask representing active RX slots.
+ *
+ * Generates the TDM tx and rx slot default masks for DAI.
+ */
+static int snd_soc_xlate_tdm_slot_mask(unsigned int slots,
+ unsigned int *tx_mask,
+ unsigned int *rx_mask)
+{
+ if (*tx_mask || *rx_mask)
+ return 0;
+
+ if (!slots)
+ return -EINVAL;
+
+ *tx_mask = (1 << slots) - 1;
+ *rx_mask = (1 << slots) - 1;
+
+ return 0;
+}
+
+/**
+ * snd_soc_dai_set_tdm_slot() - Configures a DAI for TDM operation
+ * @dai: The DAI to configure
+ * @tx_mask: bitmask representing active TX slots.
+ * @rx_mask: bitmask representing active RX slots.
+ * @slots: Number of slots in use.
+ * @slot_width: Width in bits for each slot.
+ *
+ * This function configures the specified DAI for TDM operation. @slot contains
+ * the total number of slots of the TDM stream and @slot_with the width of each
+ * slot in bit clock cycles. @tx_mask and @rx_mask are bitmasks specifying the
+ * active slots of the TDM stream for the specified DAI, i.e. which slots the
+ * DAI should write to or read from. If a bit is set the corresponding slot is
+ * active, if a bit is cleared the corresponding slot is inactive. Bit 0 maps to
+ * the first slot, bit 1 to the second slot and so on. The first active slot
+ * maps to the first channel of the DAI, the second active slot to the second
+ * channel and so on.
+ *
+ * TDM mode can be disabled by passing 0 for @slots. In this case @tx_mask,
+ * @rx_mask and @slot_width will be ignored.
+ *
+ * Returns 0 on success, a negative error code otherwise.
+ */
+int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
+ unsigned int tx_mask, unsigned int rx_mask,
+ int slots, int slot_width)
+{
+ if (dai->driver->ops->xlate_tdm_slot_mask)
+ dai->driver->ops->xlate_tdm_slot_mask(slots,
+ &tx_mask, &rx_mask);
+ else
+ snd_soc_xlate_tdm_slot_mask(slots, &tx_mask, &rx_mask);
+
+ dai->tx_mask = tx_mask;
+ dai->rx_mask = rx_mask;
+
+ if (dai->driver->ops->set_tdm_slot)
+ return dai->driver->ops->set_tdm_slot(dai, tx_mask, rx_mask,
+ slots, slot_width);
+ else
+ return -ENOTSUPP;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_set_tdm_slot);
+
+/**
+ * snd_soc_dai_set_channel_map - configure DAI audio channel map
+ * @dai: DAI
+ * @tx_num: how many TX channels
+ * @tx_slot: pointer to an array which imply the TX slot number channel
+ * 0~num-1 uses
+ * @rx_num: how many RX channels
+ * @rx_slot: pointer to an array which imply the RX slot number channel
+ * 0~num-1 uses
+ *
+ * configure the relationship between channel number and TDM slot number.
+ */
+int snd_soc_dai_set_channel_map(struct snd_soc_dai *dai,
+ unsigned int tx_num, unsigned int *tx_slot,
+ unsigned int rx_num, unsigned int *rx_slot)
+{
+ if (dai->driver->ops->set_channel_map)
+ return dai->driver->ops->set_channel_map(dai, tx_num, tx_slot,
+ rx_num, rx_slot);
+ else
+ return -ENOTSUPP;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_set_channel_map);
+
+/**
+ * snd_soc_dai_get_channel_map - Get DAI audio channel map
+ * @dai: DAI
+ * @tx_num: how many TX channels
+ * @tx_slot: pointer to an array which imply the TX slot number channel
+ * 0~num-1 uses
+ * @rx_num: how many RX channels
+ * @rx_slot: pointer to an array which imply the RX slot number channel
+ * 0~num-1 uses
+ */
+int snd_soc_dai_get_channel_map(struct snd_soc_dai *dai,
+ unsigned int *tx_num, unsigned int *tx_slot,
+ unsigned int *rx_num, unsigned int *rx_slot)
+{
+ if (dai->driver->ops->get_channel_map)
+ return dai->driver->ops->get_channel_map(dai, tx_num, tx_slot,
+ rx_num, rx_slot);
+ else
+ return -ENOTSUPP;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_get_channel_map);
+
+/**
+ * snd_soc_dai_set_tristate - configure DAI system or master clock.
+ * @dai: DAI
+ * @tristate: tristate enable
+ *
+ * Tristates the DAI so that others can use it.
+ */
+int snd_soc_dai_set_tristate(struct snd_soc_dai *dai, int tristate)
+{
+ if (dai->driver->ops->set_tristate)
+ return dai->driver->ops->set_tristate(dai, tristate);
+ else
+ return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_set_tristate);
+
+/**
+ * snd_soc_dai_digital_mute - configure DAI system or master clock.
+ * @dai: DAI
+ * @mute: mute enable
+ * @direction: stream to mute
+ *
+ * Mutes the DAI DAC.
+ */
+int snd_soc_dai_digital_mute(struct snd_soc_dai *dai, int mute,
+ int direction)
+{
+ if (dai->driver->ops->mute_stream)
+ return dai->driver->ops->mute_stream(dai, mute, direction);
+ else if (direction == SNDRV_PCM_STREAM_PLAYBACK &&
+ dai->driver->ops->digital_mute)
+ return dai->driver->ops->digital_mute(dai, mute);
+ else
+ return -ENOTSUPP;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_digital_mute);
--
2.17.1

392
packages/linux/patches/amlogic/amlogic-0035-FROMLIST-ASoC-meson-add-t9015-internal-DAC-driver.patch Normal file
View File

@ -0,0 +1,392 @@
From d0a549baa248b9c97babc29a5f9475f62b32266c Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Wed, 14 Aug 2019 17:09:18 +0200
Subject: [PATCH 035/146] FROMLIST: ASoC: meson: add t9015 internal DAC driver
Add the codec driver of the internal DAC found on Amlogic gxl, g12a and
sm1 family.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
sound/soc/meson/Kconfig | 8 +
sound/soc/meson/Makefile | 2 +
sound/soc/meson/t9015.c | 326 +++++++++++++++++++++++++++++++++++++++
3 files changed, 336 insertions(+)
create mode 100644 sound/soc/meson/t9015.c
diff --git a/sound/soc/meson/Kconfig b/sound/soc/meson/Kconfig
index 22d2af75b59e..897a706dcda0 100644
--- a/sound/soc/meson/Kconfig
+++ b/sound/soc/meson/Kconfig
@@ -6,6 +6,7 @@ config SND_MESON_AIU
tristate "Amlogic AIU"
select SND_MESON_CODEC_GLUE
select SND_PCM_IEC958
+ imply SND_SOC_MESON_T9015
imply SND_SOC_HDMI_CODEC if DRM_MESON_DW_HDMI
help
Select Y or M to add support for the Audio output subsystem found
@@ -116,4 +117,11 @@ config SND_MESON_G12A_TOHDMITX
help
Select Y or M to add support for HDMI audio on the g12a SoC
family
+
+config SND_SOC_MESON_T9015
+ tristate "Amlogic T9015 DAC"
+ select REGMAP_MMIO
+ help
+ Say Y or M if you want to add support for the internal DAC found
+ on GXL, G12 and SM1 SoC family.
endmenu
diff --git a/sound/soc/meson/Makefile b/sound/soc/meson/Makefile
index f9c90c391498..3c9d48846816 100644
--- a/sound/soc/meson/Makefile
+++ b/sound/soc/meson/Makefile
@@ -23,6 +23,7 @@ snd-soc-meson-card-utils-objs := meson-card-utils.o
snd-soc-meson-codec-glue-objs := meson-codec-glue.o
snd-soc-meson-gx-sound-card-objs := gx-card.o
snd-soc-meson-g12a-tohdmitx-objs := g12a-tohdmitx.o
+snd-soc-meson-t9015-objs := t9015.o
obj-$(CONFIG_SND_MESON_AIU) += snd-soc-meson-aiu.o
obj-$(CONFIG_SND_MESON_AXG_FIFO) += snd-soc-meson-axg-fifo.o
@@ -40,3 +41,4 @@ obj-$(CONFIG_SND_MESON_CARD_UTILS) += snd-soc-meson-card-utils.o
obj-$(CONFIG_SND_MESON_CODEC_GLUE) += snd-soc-meson-codec-glue.o
obj-$(CONFIG_SND_MESON_GX_SOUND_CARD) += snd-soc-meson-gx-sound-card.o
obj-$(CONFIG_SND_MESON_G12A_TOHDMITX) += snd-soc-meson-g12a-tohdmitx.o
+obj-$(CONFIG_SND_SOC_MESON_T9015) += snd-soc-meson-t9015.o
diff --git a/sound/soc/meson/t9015.c b/sound/soc/meson/t9015.c
new file mode 100644
index 000000000000..4f26708b6adc
--- /dev/null
+++ b/sound/soc/meson/t9015.c
@@ -0,0 +1,326 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (c) 2020 BayLibre, SAS.
+// Author: Jerome Brunet <jbrunet@baylibre.com>
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/module.h>
+#include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
+#include <linux/reset.h>
+#include <sound/soc.h>
+#include <sound/tlv.h>
+
+#define BLOCK_EN 0x00
+#define LORN_EN 0
+#define LORP_EN 1
+#define LOLN_EN 2
+#define LOLP_EN 3
+#define DACR_EN 4
+#define DACL_EN 5
+
+#define DACR_INV 20
+#define DACL_INV 21
+#define DACR_SRC 22
+#define DACL_SRC 23
+#define REFP_BUF_EN BIT(12)
+#define BIAS_CURRENT_EN BIT(13)
+#define VMID_GEN_FAST BIT(14)
+#define VMID_GEN_EN BIT(15)
+#define I2S_MODE BIT(30)
+#define VOL_CTRL0 0x04
+#define GAIN_H 31
+#define GAIN_L 23
+#define VOL_CTRL1 0x08
+#define DAC_MONO 8
+#define RAMP_RATE 10
+#define VC_RAMP_MODE 12
+#define MUTE_MODE 13
+#define UNMUTE_MODE 14
+#define DAC_SOFT_MUTE 15
+#define DACR_VC 16
+#define DACL_VC 24
+#define LINEOUT_CFG 0x0c
+#define LORN_POL 0
+#define LORP_POL 4
+#define LOLN_POL 8
+#define LOLP_POL 12
+#define POWER_CFG 0x10
+
+struct t9015 {
+ struct clk *pclk;
+ struct regulator *avdd;
+};
+
+static int t9015_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+ struct snd_soc_component *component = dai->component;
+ unsigned int val;
+
+ switch(fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+ case SND_SOC_DAIFMT_CBM_CFM:
+ val = I2S_MODE;
+ break;
+
+ case SND_SOC_DAIFMT_CBS_CFS:
+ val = 0;
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+ snd_soc_component_update_bits(component, BLOCK_EN, I2S_MODE, val);
+
+ if (((fmt & SND_SOC_DAIFMT_FORMAT_MASK) != SND_SOC_DAIFMT_I2S) &&
+ ((fmt & SND_SOC_DAIFMT_FORMAT_MASK) != SND_SOC_DAIFMT_LEFT_J))
+ return -EINVAL;
+
+ return 0;
+}
+
+static const struct snd_soc_dai_ops t9015_dai_ops = {
+ .set_fmt = t9015_dai_set_fmt,
+};
+
+static struct snd_soc_dai_driver t9015_dai = {
+ .name = "t9015-hifi",
+ .playback = {
+ .stream_name = "Playback",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = SNDRV_PCM_RATE_8000_96000,
+ .formats = (SNDRV_PCM_FMTBIT_S8 |
+ SNDRV_PCM_FMTBIT_S16_LE |
+ SNDRV_PCM_FMTBIT_S20_LE |
+ SNDRV_PCM_FMTBIT_S24_LE),
+ },
+ .ops = &t9015_dai_ops,
+};
+
+static const DECLARE_TLV_DB_MINMAX_MUTE(dac_vol_tlv, -9525, 0);
+
+static const char * const ramp_rate_txt[] = { "Fast", "Slow" };
+static SOC_ENUM_SINGLE_DECL(ramp_rate_enum, VOL_CTRL1, RAMP_RATE,
+ ramp_rate_txt);
+
+static const char * const dacr_in_txt[] = { "Right", "Left" };
+static SOC_ENUM_SINGLE_DECL(dacr_in_enum, BLOCK_EN, DACR_SRC, dacr_in_txt);
+
+static const char * const dacl_in_txt[] = { "Left", "Right" };
+static SOC_ENUM_SINGLE_DECL(dacl_in_enum, BLOCK_EN, DACL_SRC, dacl_in_txt);
+
+static const char * const mono_txt[] = { "Stereo", "Mono"};
+static SOC_ENUM_SINGLE_DECL(mono_enum, VOL_CTRL1, DAC_MONO, mono_txt);
+
+static const struct snd_kcontrol_new t9015_snd_controls[] = {
+ /* Volume Controls */
+ SOC_SINGLE("Playback Mute", VOL_CTRL1, DAC_SOFT_MUTE, 1, 0),
+ SOC_DOUBLE_TLV("Playback Volume", VOL_CTRL1, DACL_VC, DACR_VC,
+ 0xff, 0, dac_vol_tlv),
+
+ /* Ramp Controls */
+ SOC_ENUM("Ramp Rate", ramp_rate_enum),
+ SOC_SINGLE("Volume Ramp Enable", VOL_CTRL1, VC_RAMP_MODE, 1, 0),
+ SOC_SINGLE("Mute Ramp Enable", VOL_CTRL1, MUTE_MODE, 1, 0),
+ SOC_SINGLE("Unmute Ramp Enable", VOL_CTRL1, UNMUTE_MODE, 1, 0),
+
+ /* Channel Src */
+ SOC_ENUM("Right DAC Source", dacr_in_enum),
+ SOC_ENUM("Left DAC Source", dacl_in_enum),
+ SOC_ENUM("Channel Mode", mono_enum),
+};
+
+static const struct snd_soc_dapm_widget t9015_dapm_widgets[] = {
+ SND_SOC_DAPM_DAC("Right DAC", NULL, BLOCK_EN, DACR_EN, 0),
+ SND_SOC_DAPM_DAC("Left DAC", NULL, BLOCK_EN, DACL_EN, 0),
+ SND_SOC_DAPM_OUT_DRV("Right- Driver", BLOCK_EN, LORN_EN, 0,
+ NULL, 0),
+ SND_SOC_DAPM_OUT_DRV("Right+ Driver", BLOCK_EN, LORP_EN, 0,
+ NULL, 0),
+ SND_SOC_DAPM_OUT_DRV("Left- Driver", BLOCK_EN, LOLN_EN, 0,
+ NULL, 0),
+ SND_SOC_DAPM_OUT_DRV("Left+ Driver", BLOCK_EN, LOLP_EN, 0,
+ NULL, 0),
+ SND_SOC_DAPM_OUTPUT("LORN"),
+ SND_SOC_DAPM_OUTPUT("LORP"),
+ SND_SOC_DAPM_OUTPUT("LOLN"),
+ SND_SOC_DAPM_OUTPUT("LOLP"),
+};
+
+static const struct snd_soc_dapm_route t9015_dapm_routes[] = {
+ { "Right DAC", NULL, "Playback" },
+ { "Left DAC", NULL, "Playback" },
+ { "Right- Driver", NULL, "Right DAC" },
+ { "Right+ Driver", NULL, "Right DAC" },
+ { "Left- Driver", NULL, "Left DAC" },
+ { "Left+ Driver", NULL, "Left DAC" },
+ { "LORN", NULL, "Right- Driver", },
+ { "LORP", NULL, "Right+ Driver", },
+ { "LOLN", NULL, "Left- Driver", },
+ { "LOLP", NULL, "Left+ Driver", },
+};
+
+static int t9015_set_bias_level(struct snd_soc_component *component,
+ enum snd_soc_bias_level level)
+{
+ struct t9015 *priv = snd_soc_component_get_drvdata(component);
+ enum snd_soc_bias_level now =
+ snd_soc_component_get_bias_level(component);
+ int ret;
+
+ switch (level) {
+ case SND_SOC_BIAS_ON:
+ snd_soc_component_update_bits(component, BLOCK_EN,
+ BIAS_CURRENT_EN,
+ BIAS_CURRENT_EN);
+ break;
+ case SND_SOC_BIAS_PREPARE:
+ snd_soc_component_update_bits(component, BLOCK_EN,
+ BIAS_CURRENT_EN,
+ 0);
+ break;
+ case SND_SOC_BIAS_STANDBY:
+ ret = regulator_enable(priv->avdd);
+ if (ret) {
+ dev_err(component->dev, "AVDD enable failed\n");
+ return ret;
+ }
+
+ if (now == SND_SOC_BIAS_OFF) {
+ snd_soc_component_update_bits(component, BLOCK_EN,
+ VMID_GEN_EN | VMID_GEN_FAST | REFP_BUF_EN,
+ VMID_GEN_EN | VMID_GEN_FAST | REFP_BUF_EN);
+
+ mdelay(200);
+ snd_soc_component_update_bits(component, BLOCK_EN,
+ VMID_GEN_FAST,
+ 0);
+ }
+
+ break;
+ case SND_SOC_BIAS_OFF:
+ snd_soc_component_update_bits(component, BLOCK_EN,
+ VMID_GEN_EN | VMID_GEN_FAST | REFP_BUF_EN,
+ 0);
+
+ regulator_disable(priv->avdd);
+ break;
+ }
+
+ return 0;
+}
+
+static int t9015_component_probe(struct snd_soc_component *c)
+{
+ /* FIXME */
+ return snd_soc_component_write(c, LINEOUT_CFG, 0x00001111);
+}
+
+static const struct snd_soc_component_driver t9015_codec_driver = {
+ .probe = t9015_component_probe,
+ .set_bias_level = t9015_set_bias_level,
+ .controls = t9015_snd_controls,
+ .num_controls = ARRAY_SIZE(t9015_snd_controls),
+ .dapm_widgets = t9015_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(t9015_dapm_widgets),
+ .dapm_routes = t9015_dapm_routes,
+ .num_dapm_routes = ARRAY_SIZE(t9015_dapm_routes),
+ .suspend_bias_off = 1,
+ .idle_bias_on = 1,
+ .endianness = 1,
+ .non_legacy_dai_naming = 1,
+};
+
+static const struct regmap_config t9015_regmap_config = {
+ .reg_bits = 32,
+ .reg_stride = 4,
+ .val_bits = 32,
+ .max_register = POWER_CFG,
+};
+
+static int t9015_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct t9015 *priv;
+ void __iomem *regs;
+ struct regmap *regmap;
+ int ret;
+
+ priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+ platform_set_drvdata(pdev, priv);
+
+ priv->pclk = devm_clk_get(dev, "pclk");
+ if (IS_ERR(priv->pclk)) {
+ if (PTR_ERR(priv->pclk) != -EPROBE_DEFER)
+ dev_err(dev, "failed to get core clock\n");
+ return PTR_ERR(priv->pclk);
+ }
+
+ priv->avdd = devm_regulator_get(dev, "AVDD");
+ if (IS_ERR(priv->avdd)) {
+ if (PTR_ERR(priv->avdd) != -EPROBE_DEFER)
+ dev_err(dev, "failed to AVDD\n");
+ return PTR_ERR(priv->avdd);
+ }
+
+ ret = clk_prepare_enable(priv->pclk);
+ if (ret) {
+ dev_err(dev, "core clock enable failed\n");
+ return ret;
+ }
+
+ ret = devm_add_action_or_reset(dev,
+ (void(*)(void *))clk_disable_unprepare,
+ priv->pclk);
+ if (ret)
+ return ret;
+
+ ret = device_reset(dev);
+ if (ret) {
+ dev_err(dev, "reset failed\n");
+ return ret;
+ }
+
+ regs = devm_platform_ioremap_resource(pdev, 0);
+ if (IS_ERR(regs)) {
+ dev_err(dev, "register map failed\n");
+ return PTR_ERR(regs);
+ }
+
+ regmap = devm_regmap_init_mmio(dev, regs, &t9015_regmap_config);
+ if (IS_ERR(regmap)) {
+ dev_err(dev, "regmap init failed\n");
+ return PTR_ERR(regmap);
+ }
+
+ /* Add polarity parsing here */
+
+ return devm_snd_soc_register_component(dev, &t9015_codec_driver,
+ &t9015_dai, 1);
+}
+
+static const struct of_device_id t9015_ids[] = {
+ { .compatible = "amlogic,t9015", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, t9015_ids);
+
+static struct platform_driver t9015_driver = {
+ .driver = {
+ .name = "t9015-codec",
+ .of_match_table = of_match_ptr(t9015_ids),
+ },
+ .probe = t9015_probe,
+};
+
+module_platform_driver(t9015_driver);
+
+MODULE_DESCRIPTION("ASoC Amlogic T9015 codec driver");
+MODULE_AUTHOR("Jerome Brunet <jbrunet@baylibre.com>");
+MODULE_LICENSE("GPL");
+
+
--
2.17.1

179
packages/linux/patches/amlogic/amlogic-0036-FROMGIT-ASoC-soc-dai-mv-soc_dai_hw_params-to-soc-dai.patch
View File

@ -1,179 +0,0 @@
From 31099c95ddae55746b2bae97c4853c215818f2bb Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Mon, 22 Jul 2019 10:33:04 +0900
Subject: [PATCH 036/187] FROMGIT: ASoC: soc-dai: mv soc_dai_hw_params() to
soc-dai
Sometimes ALSA SoC naming is very random.
Current soc_dai_hw_params() should use snd_soc_dai_xxx() style.
And then, 1st parameter should be dai. Otherwise it is confusable.
- soc_dai_hw_params(..., dai);
+ snd_soc_dai_hw_params(dai, ...);
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87zhl6hn5b.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit aa6166c2ac28392d64f2d8b3acfb56c8fe657147
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.4)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
include/sound/soc-dai.h | 4 ++++
include/sound/soc.h | 4 ----
sound/soc/soc-dai.c | 30 ++++++++++++++++++++++++++++++
sound/soc/soc-dapm.c | 4 ++--
sound/soc/soc-pcm.c | 35 +++--------------------------------
5 files changed, 39 insertions(+), 38 deletions(-)
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index f5d70041108f..3773262a1b77 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -145,6 +145,10 @@ int snd_soc_dai_get_channel_map(struct snd_soc_dai *dai,
int snd_soc_dai_is_dummy(struct snd_soc_dai *dai);
+int snd_soc_dai_hw_params(struct snd_soc_dai *dai,
+ struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params);
+
struct snd_soc_dai_ops {
/*
* DAI clocking configuration, all optional.
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 4e8071269639..d770606732cd 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -505,10 +505,6 @@ int snd_soc_params_to_bclk(struct snd_pcm_hw_params *parms);
int snd_soc_set_runtime_hwparams(struct snd_pcm_substream *substream,
const struct snd_pcm_hardware *hw);
-int soc_dai_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params,
- struct snd_soc_dai *dai);
-
/* Jack reporting */
int snd_soc_card_jack_new(struct snd_soc_card *card, const char *id, int type,
struct snd_soc_jack *jack, struct snd_soc_jack_pin *pins,
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index a1009ead40de..f883d27d136f 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -252,3 +252,33 @@ int snd_soc_dai_digital_mute(struct snd_soc_dai *dai, int mute,
return -ENOTSUPP;
}
EXPORT_SYMBOL_GPL(snd_soc_dai_digital_mute);
+
+int snd_soc_dai_hw_params(struct snd_soc_dai *dai,
+ struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ int ret;
+
+ /* perform any topology hw_params fixups before DAI */
+ if (rtd->dai_link->be_hw_params_fixup) {
+ ret = rtd->dai_link->be_hw_params_fixup(rtd, params);
+ if (ret < 0) {
+ dev_err(rtd->dev,
+ "ASoC: hw_params topology fixup failed %d\n",
+ ret);
+ return ret;
+ }
+ }
+
+ if (dai->driver->ops->hw_params) {
+ ret = dai->driver->ops->hw_params(substream, params, dai);
+ if (ret < 0) {
+ dev_err(dai->dev, "ASoC: can't set %s hw params: %d\n",
+ dai->name, ret);
+ return ret;
+ }
+ }
+
+ return 0;
+}
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 2790c00735f3..e86a2d8d4f35 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -3841,7 +3841,7 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
}
}
source->active++;
- ret = soc_dai_hw_params(&substream, params, source);
+ ret = snd_soc_dai_hw_params(source, &substream, params);
if (ret < 0)
goto out;
@@ -3863,7 +3863,7 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
}
}
sink->active++;
- ret = soc_dai_hw_params(&substream, params, sink);
+ ret = snd_soc_dai_hw_params(sink, &substream, params);
if (ret < 0)
goto out;
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 4878d22ebd8c..420cc94e0a46 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -877,36 +877,6 @@ static void soc_pcm_codec_params_fixup(struct snd_pcm_hw_params *params,
interval->max = channels;
}
-int soc_dai_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params,
- struct snd_soc_dai *dai)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- int ret;
-
- /* perform any topology hw_params fixups before DAI */
- if (rtd->dai_link->be_hw_params_fixup) {
- ret = rtd->dai_link->be_hw_params_fixup(rtd, params);
- if (ret < 0) {
- dev_err(rtd->dev,
- "ASoC: hw_params topology fixup failed %d\n",
- ret);
- return ret;
- }
- }
-
- if (dai->driver->ops->hw_params) {
- ret = dai->driver->ops->hw_params(substream, params, dai);
- if (ret < 0) {
- dev_err(dai->dev, "ASoC: can't set %s hw params: %d\n",
- dai->name, ret);
- return ret;
- }
- }
-
- return 0;
-}
-
static int soc_pcm_components_hw_free(struct snd_pcm_substream *substream,
struct snd_soc_component *last)
{
@@ -989,7 +959,8 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
soc_pcm_codec_params_fixup(&codec_params,
codec_dai->rx_mask);
- ret = soc_dai_hw_params(substream, &codec_params, codec_dai);
+ ret = snd_soc_dai_hw_params(codec_dai, substream,
+ &codec_params);
if(ret < 0)
goto codec_err;
@@ -1001,7 +972,7 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
snd_soc_dapm_update_dai(substream, &codec_params, codec_dai);
}
- ret = soc_dai_hw_params(substream, params, cpu_dai);
+ ret = snd_soc_dai_hw_params(cpu_dai, substream, params);
if (ret < 0)
goto interface_err;
--
2.17.1

107
packages/linux/patches/amlogic/amlogic-0036-WIP-ASoC-meson-convert-axg-tdm-interface-to-schema.patch Normal file
View File

@ -0,0 +1,107 @@
From 0ea69450c57f01517fb17edcb744fc5100c13868 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Fri, 24 Jan 2020 11:08:09 +0100
Subject: [PATCH 036/146] WIP: ASoC: meson: convert axg tdm interface to schema
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
.../bindings/sound/amlogic,axg-tdm-iface.txt | 22 -------
.../bindings/sound/amlogic,axg-tdm-iface.yaml | 57 +++++++++++++++++++
2 files changed, 57 insertions(+), 22 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/sound/amlogic,axg-tdm-iface.txt
create mode 100644 Documentation/devicetree/bindings/sound/amlogic,axg-tdm-iface.yaml
diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-iface.txt b/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-iface.txt
deleted file mode 100644
index cabfb26a5f22..000000000000
--- a/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-iface.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-* Amlogic Audio TDM Interfaces
-
-Required properties:
-- compatible: 'amlogic,axg-tdm-iface'
-- clocks: list of clock phandle, one for each entry clock-names.
-- clock-names: should contain the following:
- * "sclk" : bit clock.
- * "lrclk": sample clock
- * "mclk" : master clock
- -> optional if the interface is in clock slave mode.
-- #sound-dai-cells: must be 0.
-
-Example of TDM_A on the A113 SoC:
-
-tdmif_a: audio-controller@0 {
- compatible = "amlogic,axg-tdm-iface";
- #sound-dai-cells = <0>;
- clocks = <&clkc_audio AUD_CLKID_MST_A_MCLK>,
- <&clkc_audio AUD_CLKID_MST_A_SCLK>,
- <&clkc_audio AUD_CLKID_MST_A_LRCLK>;
- clock-names = "mclk", "sclk", "lrclk";
-};
diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-iface.yaml b/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-iface.yaml
new file mode 100644
index 000000000000..5f04f9cf30a0
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-iface.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/amlogic,axg-tdm-iface.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic Audio TDM Interfaces
+
+maintainers:
+ - Jerome Brunet <jbrunet@baylibre.com>
+
+properties:
+ $nodename:
+ pattern: "^audio-controller-.*"
+
+ "#sound-dai-cells":
+ const: 0
+
+ compatible:
+ items:
+ - const: 'amlogic,axg-tdm-iface'
+
+ clocks:
+ minItems: 2
+ maxItems: 3
+ items:
+ - description: Bit clock
+ - description: Sample clock
+ - description: Master clock #optional
+
+ clock-names:
+ minItems: 2
+ maxItems: 3
+ items:
+ - const: sclk
+ - const: lrclk
+ - const: mclk
+
+required:
+ - "#sound-dai-cells"
+ - compatible
+ - clocks
+ - clock-names
+
+examples:
+ - |
+ #include <dt-bindings/clock/axg-audio-clkc.h>
+
+ tdmif_a: audio-controller-0 {
+ compatible = "amlogic,axg-tdm-iface";
+ #sound-dai-cells = <0>;
+ clocks = <&clkc_audio AUD_CLKID_MST_A_SCLK>,
+ <&clkc_audio AUD_CLKID_MST_A_LRCLK>,
+ <&clkc_audio AUD_CLKID_MST_A_MCLK>;
+ clock-names = "sclk", "lrclk", "mclk";
+ };
+
--
2.17.1

117
packages/linux/patches/amlogic/amlogic-0037-FROMGIT-ASoC-soc-dai-add-snd_soc_dai_hw_free.patch
View File

@ -1,117 +0,0 @@
From 0b897bd6ab6b787482da3fc67dab3e49c3034dff Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Mon, 22 Jul 2019 10:33:19 +0900
Subject: [PATCH 037/187] FROMGIT: ASoC: soc-dai: add snd_soc_dai_hw_free()
Current ALSA SoC is directly using dai->driver->ops->xxx,
thus, it has deep nested bracket, and it makes code unreadable.
This patch adds new snd_soc_dai_hw_free() and use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87y30qhn4w.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit 846faaed9df7899e74311db3aec0a41a2f6bc345
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.4)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
include/sound/soc-dai.h | 2 ++
sound/soc/soc-dai.c | 7 +++++++
sound/soc/soc-dapm.c | 7 ++-----
sound/soc/soc-pcm.c | 12 ++++--------
4 files changed, 15 insertions(+), 13 deletions(-)
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 3773262a1b77..5222b6a758f2 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -148,6 +148,8 @@ int snd_soc_dai_is_dummy(struct snd_soc_dai *dai);
int snd_soc_dai_hw_params(struct snd_soc_dai *dai,
struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params);
+void snd_soc_dai_hw_free(struct snd_soc_dai *dai,
+ struct snd_pcm_substream *substream);
struct snd_soc_dai_ops {
/*
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index f883d27d136f..39a685e6acd5 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -282,3 +282,10 @@ int snd_soc_dai_hw_params(struct snd_soc_dai *dai,
return 0;
}
+
+void snd_soc_dai_hw_free(struct snd_soc_dai *dai,
+ struct snd_pcm_substream *substream)
+{
+ if (dai->driver->ops->hw_free)
+ dai->driver->ops->hw_free(substream, dai);
+}
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index e86a2d8d4f35..a9a717376767 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -3900,9 +3900,7 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
snd_soc_dapm_widget_for_each_source_path(w, path) {
source = path->source->priv;
- if (source->driver->ops->hw_free)
- source->driver->ops->hw_free(&substream,
- source);
+ snd_soc_dai_hw_free(source, &substream);
source->active--;
if (source->driver->ops->shutdown)
@@ -3914,8 +3912,7 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
snd_soc_dapm_widget_for_each_sink_path(w, path) {
sink = path->sink->priv;
- if (sink->driver->ops->hw_free)
- sink->driver->ops->hw_free(&substream, sink);
+ snd_soc_dai_hw_free(sink, &substream);
sink->active--;
if (sink->driver->ops->shutdown)
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 420cc94e0a46..58fc4e98ab59 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -1011,8 +1011,7 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
component_err:
soc_pcm_components_hw_free(substream, component);
- if (cpu_dai->driver->ops->hw_free)
- cpu_dai->driver->ops->hw_free(substream, cpu_dai);
+ snd_soc_dai_hw_free(cpu_dai, substream);
cpu_dai->rate = 0;
interface_err:
@@ -1023,8 +1022,7 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
if (!snd_soc_dai_stream_valid(codec_dai, substream->stream))
continue;
- if (codec_dai->driver->ops->hw_free)
- codec_dai->driver->ops->hw_free(substream, codec_dai);
+ snd_soc_dai_hw_free(codec_dai, substream);
codec_dai->rate = 0;
}
@@ -1083,12 +1081,10 @@ static int soc_pcm_hw_free(struct snd_pcm_substream *substream)
if (!snd_soc_dai_stream_valid(codec_dai, substream->stream))
continue;
- if (codec_dai->driver->ops->hw_free)
- codec_dai->driver->ops->hw_free(substream, codec_dai);
+ snd_soc_dai_hw_free(codec_dai, substream);
}
- if (cpu_dai->driver->ops->hw_free)
- cpu_dai->driver->ops->hw_free(substream, cpu_dai);
+ snd_soc_dai_hw_free(cpu_dai, substream);
mutex_unlock(&rtd->pcm_mutex);
return 0;
--
2.17.1

166
packages/linux/patches/amlogic/amlogic-0037-WIP-ASoC-meson-convert-axg-tdm-formatters-to-schema.patch Normal file
View File

@ -0,0 +1,166 @@
From 8ad9165f35eda957aaeee673475909469945906a Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Fri, 24 Jan 2020 12:00:01 +0100
Subject: [PATCH 037/146] WIP: ASoC: meson: convert axg tdm formatters to
schema
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
.../sound/amlogic,axg-tdm-formatters.txt | 36 -------
.../sound/amlogic,axg-tdm-formatters.yaml | 101 ++++++++++++++++++
2 files changed, 101 insertions(+), 36 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt
create mode 100644 Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.yaml
diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt b/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt
deleted file mode 100644
index 5996c0cd89c2..000000000000
--- a/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt
+++ /dev/null
@@ -1,36 +0,0 @@
-* Amlogic Audio TDM formatters
-
-Required properties:
-- compatible: 'amlogic,axg-tdmin' or
- 'amlogic,axg-tdmout' or
- 'amlogic,g12a-tdmin' or
- 'amlogic,g12a-tdmout' or
- 'amlogic,sm1-tdmin' or
- 'amlogic,sm1-tdmout
-- reg: physical base address of the controller and length of memory
- mapped region.
-- clocks: list of clock phandle, one for each entry clock-names.
-- clock-names: should contain the following:
- * "pclk" : peripheral clock.
- * "sclk" : bit clock.
- * "sclk_sel" : bit clock input multiplexer.
- * "lrclk" : sample clock
- * "lrclk_sel": sample clock input multiplexer
-
-Optional property:
-- resets: phandle to the dedicated reset line of the tdm formatter.
-
-Example of TDMOUT_A on the S905X2 SoC:
-
-tdmout_a: audio-controller@500 {
- compatible = "amlogic,axg-tdmout";
- reg = <0x0 0x500 0x0 0x40>;
- resets = <&clkc_audio AUD_RESET_TDMOUT_A>;
- clocks = <&clkc_audio AUD_CLKID_TDMOUT_A>,
- <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK>,
- <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK_SEL>,
- <&clkc_audio AUD_CLKID_TDMOUT_A_LRCLK>,
- <&clkc_audio AUD_CLKID_TDMOUT_A_LRCLK>;
- clock-names = "pclk", "sclk", "sclk_sel",
- "lrclk", "lrclk_sel";
-};
diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.yaml b/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.yaml
new file mode 100644
index 000000000000..77b994df0c84
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.yaml
@@ -0,0 +1,101 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/amlogic,axg-tdm-formatters.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic Audio AXG TDM formatters
+
+maintainers:
+ - Jerome Brunet <jbrunet@baylibre.com>
+
+properties:
+ $nodename:
+ pattern: "^audio-controller@.*"
+
+ "#sound-dai-cells":
+ const: 0
+
+ compatible:
+ oneOf:
+ - items:
+ - enum:
+ - amlogic,g12a-tdmout
+ - amlogic,sm1-tdmout
+ - const:
+ amlogic,axg-tdmout
+ - items:
+ - const:
+ amlogic,axg-tdmout
+ - items:
+ - enum:
+ - amlogic,g12a-tdmin
+ - amlogic,sm1-tdmin
+ - const:
+ amlogic,axg-tdmin
+ - items:
+ - const:
+ amlogic,axg-tdmin
+
+ clocks:
+ items:
+ - description: Peripheral clock
+ - description: Bit clock
+ - description: Bit clock input multiplexer
+ - description: Sample clock
+ - description: Sample clock input multiplexer
+
+ clock-names:
+ items:
+ - const: pclk
+ - const: sclk
+ - const: sclk_sel
+ - const: lrclk
+ - const: lrclk_sel
+
+ reg:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+required:
+ - "#sound-dai-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+
+if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - amlogic,g12a-tdmin
+ - amlogic,sm1-tdmin
+ - amlogic,g12a-tdmout
+ - amlogic,sm1-tdmout
+then:
+ required:
+ - resets
+
+examples:
+ - |
+ #include <dt-bindings/clock/axg-audio-clkc.h>
+ #include <dt-bindings/reset/amlogic,meson-g12a-audio-reset.h>
+
+ tdmout_a: audio-controller@500 {
+ compatible = "amlogic,g12a-tdmout",
+ "amlogic,axg-tdmout";
+ #sound-dai-cells = <0>;
+ reg = <0x0 0x500 0x0 0x40>;
+ resets = <&clkc_audio AUD_RESET_TDMOUT_A>;
+ clocks = <&clkc_audio AUD_CLKID_TDMOUT_A>,
+ <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK>,
+ <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK_SEL>,
+ <&clkc_audio AUD_CLKID_TDMOUT_A_LRCLK>,
+ <&clkc_audio AUD_CLKID_TDMOUT_A_LRCLK>;
+ clock-names = "pclk", "sclk", "sclk_sel",
+ "lrclk", "lrclk_sel";
+ };
+
--
2.17.1

148
packages/linux/patches/amlogic/amlogic-0038-FROMGIT-ASoC-soc-dai-add-snd_soc_dai_startup.patch
View File

@ -1,148 +0,0 @@
From 802e00bb5509e6f632e191b43d6fca75d4633890 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Mon, 22 Jul 2019 10:33:32 +0900
Subject: [PATCH 038/187] FROMGIT: ASoC: soc-dai: add snd_soc_dai_startup()
Current ALSA SoC is directly using dai->driver->ops->xxx,
thus, it has deep nested bracket, and it makes code unreadable.
This patch adds new snd_soc_dai_startup() and use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87wogahn4i.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit 5a52a04531486e2ab069b7882432c8b266db36e6
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.4)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
include/sound/soc-dai.h | 2 ++
sound/soc/soc-dai.c | 11 +++++++++++
sound/soc/soc-dapm.c | 28 ++++++++++------------------
sound/soc/soc-pcm.c | 27 +++++++++++----------------
4 files changed, 34 insertions(+), 34 deletions(-)
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 5222b6a758f2..0d16c5bb20bb 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -150,6 +150,8 @@ int snd_soc_dai_hw_params(struct snd_soc_dai *dai,
struct snd_pcm_hw_params *params);
void snd_soc_dai_hw_free(struct snd_soc_dai *dai,
struct snd_pcm_substream *substream);
+int snd_soc_dai_startup(struct snd_soc_dai *dai,
+ struct snd_pcm_substream *substream);
struct snd_soc_dai_ops {
/*
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index 39a685e6acd5..6e196636e42f 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -289,3 +289,14 @@ void snd_soc_dai_hw_free(struct snd_soc_dai *dai,
if (dai->driver->ops->hw_free)
dai->driver->ops->hw_free(substream, dai);
}
+
+int snd_soc_dai_startup(struct snd_soc_dai *dai,
+ struct snd_pcm_substream *substream)
+{
+ int ret = 0;
+
+ if (dai->driver->ops->startup)
+ ret = dai->driver->ops->startup(substream, dai);
+
+ return ret;
+}
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index a9a717376767..07fe331bce94 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -3830,15 +3830,11 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
snd_soc_dapm_widget_for_each_source_path(w, path) {
source = path->source->priv;
- if (source->driver->ops->startup) {
- ret = source->driver->ops->startup(&substream,
- source);
- if (ret < 0) {
- dev_err(source->dev,
- "ASoC: startup() failed: %d\n",
- ret);
- goto out;
- }
+ ret = snd_soc_dai_startup(source, &substream);
+ if (ret < 0) {
+ dev_err(source->dev,
+ "ASoC: startup() failed: %d\n", ret);
+ goto out;
}
source->active++;
ret = snd_soc_dai_hw_params(source, &substream, params);
@@ -3852,15 +3848,11 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
snd_soc_dapm_widget_for_each_sink_path(w, path) {
sink = path->sink->priv;
- if (sink->driver->ops->startup) {
- ret = sink->driver->ops->startup(&substream,
- sink);
- if (ret < 0) {
- dev_err(sink->dev,
- "ASoC: startup() failed: %d\n",
- ret);
- goto out;
- }
+ ret = snd_soc_dai_startup(sink, &substream);
+ if (ret < 0) {
+ dev_err(sink->dev,
+ "ASoC: startup() failed: %d\n", ret);
+ goto out;
}
sink->active++;
ret = snd_soc_dai_hw_params(sink, &substream, params);
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 58fc4e98ab59..9c8713a3eef1 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -535,13 +535,11 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
/* startup the audio subsystem */
- if (cpu_dai->driver->ops->startup) {
- ret = cpu_dai->driver->ops->startup(substream, cpu_dai);
- if (ret < 0) {
- dev_err(cpu_dai->dev, "ASoC: can't open interface"
- " %s: %d\n", cpu_dai->name, ret);
- goto out;
- }
+ ret = snd_soc_dai_startup(cpu_dai, substream);
+ if (ret < 0) {
+ dev_err(cpu_dai->dev, "ASoC: can't open interface %s: %d\n",
+ cpu_dai->name, ret);
+ goto out;
}
ret = soc_pcm_components_open(substream, &component);
@@ -549,15 +547,12 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
goto component_err;
for_each_rtd_codec_dai(rtd, i, codec_dai) {
- if (codec_dai->driver->ops->startup) {
- ret = codec_dai->driver->ops->startup(substream,
- codec_dai);
- if (ret < 0) {
- dev_err(codec_dai->dev,
- "ASoC: can't open codec %s: %d\n",
- codec_dai->name, ret);
- goto codec_dai_err;
- }
+ ret = snd_soc_dai_startup(codec_dai, substream);
+ if (ret < 0) {
+ dev_err(codec_dai->dev,
+ "ASoC: can't open codec %s: %d\n",
+ codec_dai->name, ret);
+ goto codec_dai_err;
}
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
--
2.17.1

136
packages/linux/patches/amlogic/amlogic-0038-WIP-ASoC-meson-convert-axg-pdm-to-schema.patch Normal file
View File

@ -0,0 +1,136 @@
From 5368de679f0a3a99ec1c41bb4d7a4d4b3b05021f Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Fri, 24 Jan 2020 12:13:40 +0100
Subject: [PATCH 038/146] WIP: ASoC: meson: convert axg pdm to schema
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
.../bindings/sound/amlogic,axg-pdm.txt | 29 -------
.../bindings/sound/amlogic,axg-pdm.yaml | 79 +++++++++++++++++++
2 files changed, 79 insertions(+), 29 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/sound/amlogic,axg-pdm.txt
create mode 100644 Documentation/devicetree/bindings/sound/amlogic,axg-pdm.yaml
diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-pdm.txt b/Documentation/devicetree/bindings/sound/amlogic,axg-pdm.txt
deleted file mode 100644
index 716878107a24..000000000000
--- a/Documentation/devicetree/bindings/sound/amlogic,axg-pdm.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-* Amlogic Audio PDM input
-
-Required properties:
-- compatible: 'amlogic,axg-pdm' or
- 'amlogic,g12a-pdm' or
- 'amlogic,sm1-pdm'
-- reg: physical base address of the controller and length of memory
- mapped region.
-- clocks: list of clock phandle, one for each entry clock-names.
-- clock-names: should contain the following:
- * "pclk" : peripheral clock.
- * "dclk" : pdm digital clock
- * "sysclk" : dsp system clock
-- #sound-dai-cells: must be 0.
-
-Optional property:
-- resets: phandle to the dedicated reset line of the pdm input.
-
-Example of PDM on the A113 SoC:
-
-pdm: audio-controller@ff632000 {
- compatible = "amlogic,axg-pdm";
- reg = <0x0 0xff632000 0x0 0x34>;
- #sound-dai-cells = <0>;
- clocks = <&clkc_audio AUD_CLKID_PDM>,
- <&clkc_audio AUD_CLKID_PDM_DCLK>,
- <&clkc_audio AUD_CLKID_PDM_SYSCLK>;
- clock-names = "pclk", "dclk", "sysclk";
-};
diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-pdm.yaml b/Documentation/devicetree/bindings/sound/amlogic,axg-pdm.yaml
new file mode 100644
index 000000000000..aa90b77e593d
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/amlogic,axg-pdm.yaml
@@ -0,0 +1,79 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/amlogic,axg-pdm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic Audio AXG PDM input
+
+maintainers:
+ - Jerome Brunet <jbrunet@baylibre.com>
+
+properties:
+ $nodename:
+ pattern: "^audio-controller@.*"
+
+ "#sound-dai-cells":
+ const: 0
+
+ compatible:
+ oneOf:
+ - items:
+ - enum:
+ - amlogic,g12a-pdm
+ - amlogic,sm1-pdm
+ - const:
+ amlogic,axg-pdm
+ - items:
+ - const:
+ amlogic,axg-pdm
+
+ clocks:
+ items:
+ - description: Peripheral clock
+ - description: PDM digital clock
+ - description: DSP system clock
+
+ clock-names:
+ items:
+ - const: pclk
+ - const: dclk
+ - const: sysclk
+
+ reg:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+required:
+ - "#sound-dai-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+
+if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - amlogic,g12a-pdm
+ - amlogic,sm1-pdm
+then:
+ required:
+ - resets
+
+examples:
+ - |
+ #include <dt-bindings/clock/axg-audio-clkc.h>
+
+ pdm: audio-controller@ff632000 {
+ compatible = "amlogic,axg-pdm";
+ reg = <0x0 0xff632000 0x0 0x34>;
+ #sound-dai-cells = <0>;
+ clocks = <&clkc_audio AUD_CLKID_PDM>,
+ <&clkc_audio AUD_CLKID_PDM_DCLK>,
+ <&clkc_audio AUD_CLKID_PDM_SYSCLK>;
+ clock-names = "pclk", "dclk", "sysclk";
+ };
--
2.17.1

119
packages/linux/patches/amlogic/amlogic-0039-FROMGIT-ASoC-soc-dai-add-snd_soc_dai_shutdown.patch
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@ -1,119 +0,0 @@
From 6a25933b0671bb527f87675fcc77e5606b010626 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Mon, 22 Jul 2019 10:33:39 +0900
Subject: [PATCH 039/187] FROMGIT: ASoC: soc-dai: add snd_soc_dai_shutdown()
Current ALSA SoC is directly using dai->driver->ops->xxx,
thus, it has deep nested bracket, and it makes code unreadable.
This patch adds new snd_soc_dai_shutdown() and use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87v9vuhn4b.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit 330fcb5135e0588b1ea3b0bbab587d1317c1cf7b
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.4)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
include/sound/soc-dai.h | 2 ++
sound/soc/soc-dai.c | 7 +++++++
sound/soc/soc-dapm.c | 7 ++-----
sound/soc/soc-pcm.c | 18 ++++++------------
4 files changed, 17 insertions(+), 17 deletions(-)
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 0d16c5bb20bb..32545d457b3d 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -152,6 +152,8 @@ void snd_soc_dai_hw_free(struct snd_soc_dai *dai,
struct snd_pcm_substream *substream);
int snd_soc_dai_startup(struct snd_soc_dai *dai,
struct snd_pcm_substream *substream);
+void snd_soc_dai_shutdown(struct snd_soc_dai *dai,
+ struct snd_pcm_substream *substream);
struct snd_soc_dai_ops {
/*
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index 6e196636e42f..67ff6cc1fe02 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -300,3 +300,10 @@ int snd_soc_dai_startup(struct snd_soc_dai *dai,
return ret;
}
+
+void snd_soc_dai_shutdown(struct snd_soc_dai *dai,
+ struct snd_pcm_substream *substream)
+{
+ if (dai->driver->ops->shutdown)
+ dai->driver->ops->shutdown(substream, dai);
+}
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 07fe331bce94..bf0481df870d 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -3895,9 +3895,7 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
snd_soc_dai_hw_free(source, &substream);
source->active--;
- if (source->driver->ops->shutdown)
- source->driver->ops->shutdown(&substream,
- source);
+ snd_soc_dai_shutdown(source, &substream);
}
substream.stream = SNDRV_PCM_STREAM_PLAYBACK;
@@ -3907,8 +3905,7 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
snd_soc_dai_hw_free(sink, &substream);
sink->active--;
- if (sink->driver->ops->shutdown)
- sink->driver->ops->shutdown(&substream, sink);
+ snd_soc_dai_shutdown(sink, &substream);
}
break;
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 9c8713a3eef1..ed5ae23c7104 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -641,16 +641,13 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
i = rtd->num_codecs;
codec_dai_err:
- for_each_rtd_codec_dai_rollback(rtd, i, codec_dai) {
- if (codec_dai->driver->ops->shutdown)
- codec_dai->driver->ops->shutdown(substream, codec_dai);
- }
+ for_each_rtd_codec_dai_rollback(rtd, i, codec_dai)
+ snd_soc_dai_shutdown(codec_dai, substream);
component_err:
soc_pcm_components_close(substream, component);
- if (cpu_dai->driver->ops->shutdown)
- cpu_dai->driver->ops->shutdown(substream, cpu_dai);
+ snd_soc_dai_shutdown(cpu_dai, substream);
out:
mutex_unlock(&rtd->pcm_mutex);
@@ -728,13 +725,10 @@ static int soc_pcm_close(struct snd_pcm_substream *substream)
snd_soc_dai_digital_mute(cpu_dai, 1, substream->stream);
- if (cpu_dai->driver->ops->shutdown)
- cpu_dai->driver->ops->shutdown(substream, cpu_dai);
+ snd_soc_dai_shutdown(cpu_dai, substream);
- for_each_rtd_codec_dai(rtd, i, codec_dai) {
- if (codec_dai->driver->ops->shutdown)
- codec_dai->driver->ops->shutdown(substream, codec_dai);
- }
+ for_each_rtd_codec_dai(rtd, i, codec_dai)
+ snd_soc_dai_shutdown(codec_dai, substream);
if (rtd->dai_link->ops->shutdown)
rtd->dai_link->ops->shutdown(substream);
--
2.17.1

173
packages/linux/patches/amlogic/amlogic-0039-WIP-ASoC-meson-convert-axg-fifo-to-schema.patch Normal file
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@ -0,0 +1,173 @@
From 0de05051f486a48f7c1a98c9d78ef4d9e4d0fc21 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Fri, 24 Jan 2020 15:40:25 +0100
Subject: [PATCH 039/146] WIP: ASoC: meson: convert axg fifo to schema
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
.../bindings/sound/amlogic,axg-fifo.txt | 34 ------
.../bindings/sound/amlogic,axg-fifo.yaml | 111 ++++++++++++++++++
2 files changed, 111 insertions(+), 34 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/sound/amlogic,axg-fifo.txt
create mode 100644 Documentation/devicetree/bindings/sound/amlogic,axg-fifo.yaml
diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-fifo.txt b/Documentation/devicetree/bindings/sound/amlogic,axg-fifo.txt
deleted file mode 100644
index fa4545ed81ca..000000000000
--- a/Documentation/devicetree/bindings/sound/amlogic,axg-fifo.txt
+++ /dev/null
@@ -1,34 +0,0 @@
-* Amlogic Audio FIFO controllers
-
-Required properties:
-- compatible: 'amlogic,axg-toddr' or
- 'amlogic,axg-toddr' or
- 'amlogic,g12a-frddr' or
- 'amlogic,g12a-toddr' or
- 'amlogic,sm1-frddr' or
- 'amlogic,sm1-toddr'
-- reg: physical base address of the controller and length of memory
- mapped region.
-- interrupts: interrupt specifier for the fifo.
-- clocks: phandle to the fifo peripheral clock provided by the audio
- clock controller.
-- resets: list of reset phandle, one for each entry reset-names.
-- reset-names: should contain the following:
- * "arb" : memory ARB line (required)
- * "rst" : dedicated device reset line (optional)
-- #sound-dai-cells: must be 0.
-- amlogic,fifo-depth: The size of the controller's fifo in bytes. This
- is useful for determining certain configuration such
- as the flush threshold of the fifo
-
-Example of FRDDR A on the A113 SoC:
-
-frddr_a: audio-controller@1c0 {
- compatible = "amlogic,axg-frddr";
- reg = <0x0 0x1c0 0x0 0x1c>;
- #sound-dai-cells = <0>;
- interrupts = <GIC_SPI 88 IRQ_TYPE_EDGE_RISING>;
- clocks = <&clkc_audio AUD_CLKID_FRDDR_A>;
- resets = <&arb AXG_ARB_FRDDR_A>;
- fifo-depth = <512>;
-};
diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-fifo.yaml b/Documentation/devicetree/bindings/sound/amlogic,axg-fifo.yaml
new file mode 100644
index 000000000000..d9fe4f624784
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/amlogic,axg-fifo.yaml
@@ -0,0 +1,111 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/amlogic,axg-fifo.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic AXG Audio FIFO controllers
+
+maintainers:
+ - Jerome Brunet <jbrunet@baylibre.com>
+
+properties:
+ $nodename:
+ pattern: "^audio-controller@.*"
+
+ "#sound-dai-cells":
+ const: 0
+
+ compatible:
+ oneOf:
+ - items:
+ - const:
+ amlogic,axg-toddr
+ - items:
+ - const:
+ amlogic,axg-frddr
+ - items:
+ - enum:
+ - amlogic,g12a-toddr
+ - amlogic,sm1-toddr
+ - const:
+ amlogic,axg-toddr
+ - items:
+ - enum:
+ - amlogic,g12a-frddr
+ - amlogic,sm1-frddr
+ - const:
+ amlogic,axg-frddr
+
+ clocks:
+ items:
+ - description: Peripheral clock
+
+ interrupts:
+ maxItems: 1
+
+ reg:
+ maxItems: 1
+
+ resets:
+ minItems: 1
+ items:
+ - description: Memory ARB line
+ - description: Dedicated device reset line
+
+ reset-names:
+ minItems: 1
+ items:
+ - const: arb
+ - const: rst
+
+ amlogic,fifo-depth:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: Size of the controller's fifo in bytes
+
+required:
+ - "#sound-dai-cells"
+ - compatible
+ - interrupts
+ - reg
+ - clocks
+ - resets
+ - amlogic,fifo-depth
+
+if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - amlogic,g12a-toddr
+ - amlogic,sm1-toddr
+ - amlogic,g12a-frddr
+ - amlogic,sm1-frddr
+then:
+ properties:
+ resets:
+ minItems: 2
+ reset-names:
+ minItems: 2
+ required:
+ - reset-names
+
+examples:
+ - |
+ #include <dt-bindings/clock/axg-audio-clkc.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/reset/amlogic,meson-axg-audio-arb.h>
+ #include <dt-bindings/reset/amlogic,meson-g12a-audio-reset.h>
+
+ frddr_a: audio-controller@1c0 {
+ compatible = "amlogic,g12a-frddr", "amlogic,axg-frddr";
+ reg = <0x0 0x1c0 0x0 0x1c>;
+ #sound-dai-cells = <0>;
+ interrupts = <GIC_SPI 88 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&clkc_audio AUD_CLKID_FRDDR_A>;
+ resets = <&arb AXG_ARB_FRDDR_A>, <&clkc_audio AUD_RESET_FRDDR_A>;
+ reset-names = "arb", "rst";
+ amlogic,fifo-depth = <512>;
+ };
+
--
2.17.1

99
packages/linux/patches/amlogic/amlogic-0040-FROMGIT-ASoC-soc-dai-add-snd_soc_dai_prepare.patch
View File

@ -1,99 +0,0 @@
From b01d6fd0df6236709ab10b327393f6c1724584e1 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Mon, 22 Jul 2019 10:33:45 +0900
Subject: [PATCH 040/187] FROMGIT: ASoC: soc-dai: add snd_soc_dai_prepare()
Current ALSA SoC is directly using dai->driver->ops->xxx,
thus, it has deep nested bracket, and it makes code unreadable.
This patch adds new snd_soc_dai_prepare() and use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87tvbehn46.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit 4beb8e109d30d339d44308a767dd6f5614492f3e
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.4)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
include/sound/soc-dai.h | 2 ++
sound/soc/soc-dai.c | 11 +++++++++++
sound/soc/soc-pcm.c | 27 +++++++++++----------------
3 files changed, 24 insertions(+), 16 deletions(-)
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 32545d457b3d..c7dff6a0b5b9 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -154,6 +154,8 @@ int snd_soc_dai_startup(struct snd_soc_dai *dai,
struct snd_pcm_substream *substream);
void snd_soc_dai_shutdown(struct snd_soc_dai *dai,
struct snd_pcm_substream *substream);
+int snd_soc_dai_prepare(struct snd_soc_dai *dai,
+ struct snd_pcm_substream *substream);
struct snd_soc_dai_ops {
/*
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index 67ff6cc1fe02..cb810888c563 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -307,3 +307,14 @@ void snd_soc_dai_shutdown(struct snd_soc_dai *dai,
if (dai->driver->ops->shutdown)
dai->driver->ops->shutdown(substream, dai);
}
+
+int snd_soc_dai_prepare(struct snd_soc_dai *dai,
+ struct snd_pcm_substream *substream)
+{
+ int ret = 0;
+
+ if (dai->driver->ops->prepare)
+ ret = dai->driver->ops->prepare(substream, dai);
+
+ return ret;
+}
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index ed5ae23c7104..d7611af90dce 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -814,27 +814,22 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
}
for_each_rtd_codec_dai(rtd, i, codec_dai) {
- if (codec_dai->driver->ops->prepare) {
- ret = codec_dai->driver->ops->prepare(substream,
- codec_dai);
- if (ret < 0) {
- dev_err(codec_dai->dev,
- "ASoC: codec DAI prepare error: %d\n",
- ret);
- goto out;
- }
- }
- }
-
- if (cpu_dai->driver->ops->prepare) {
- ret = cpu_dai->driver->ops->prepare(substream, cpu_dai);
+ ret = snd_soc_dai_prepare(codec_dai, substream);
if (ret < 0) {
- dev_err(cpu_dai->dev,
- "ASoC: cpu DAI prepare error: %d\n", ret);
+ dev_err(codec_dai->dev,
+ "ASoC: codec DAI prepare error: %d\n",
+ ret);
goto out;
}
}
+ ret = snd_soc_dai_prepare(cpu_dai, substream);
+ if (ret < 0) {
+ dev_err(cpu_dai->dev,
+ "ASoC: cpu DAI prepare error: %d\n", ret);
+ goto out;
+ }
+
/* cancel any delayed stream shutdown that is pending */
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
rtd->pop_wait) {
--
2.17.1

139
packages/linux/patches/amlogic/amlogic-0040-WIP-ASoC-meson-convert-axg-spdif-input-to-schema.patch Normal file
View File

@ -0,0 +1,139 @@
From 9542ee0e99f6c34fc0c455502653602343f45880 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Fri, 24 Jan 2020 15:52:03 +0100
Subject: [PATCH 040/146] WIP: ASoC: meson: convert axg spdif input to schema
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
.../bindings/sound/amlogic,axg-spdifin.txt | 27 ------
.../bindings/sound/amlogic,axg-spdifin.yaml | 84 +++++++++++++++++++
2 files changed, 84 insertions(+), 27 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/sound/amlogic,axg-spdifin.txt
create mode 100644 Documentation/devicetree/bindings/sound/amlogic,axg-spdifin.yaml
diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-spdifin.txt b/Documentation/devicetree/bindings/sound/amlogic,axg-spdifin.txt
deleted file mode 100644
index df92a4ecf288..000000000000
--- a/Documentation/devicetree/bindings/sound/amlogic,axg-spdifin.txt
+++ /dev/null
@@ -1,27 +0,0 @@
-* Amlogic Audio SPDIF Input
-
-Required properties:
-- compatible: 'amlogic,axg-spdifin' or
- 'amlogic,g12a-spdifin' or
- 'amlogic,sm1-spdifin'
-- interrupts: interrupt specifier for the spdif input.
-- clocks: list of clock phandle, one for each entry clock-names.
-- clock-names: should contain the following:
- * "pclk" : peripheral clock.
- * "refclk" : spdif input reference clock
-- #sound-dai-cells: must be 0.
-
-Optional property:
-- resets: phandle to the dedicated reset line of the spdif input.
-
-Example on the A113 SoC:
-
-spdifin: audio-controller@400 {
- compatible = "amlogic,axg-spdifin";
- reg = <0x0 0x400 0x0 0x30>;
- #sound-dai-cells = <0>;
- interrupts = <GIC_SPI 87 IRQ_TYPE_EDGE_RISING>;
- clocks = <&clkc_audio AUD_CLKID_SPDIFIN>,
- <&clkc_audio AUD_CLKID_SPDIFIN_CLK>;
- clock-names = "pclk", "refclk";
-};
diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-spdifin.yaml b/Documentation/devicetree/bindings/sound/amlogic,axg-spdifin.yaml
new file mode 100644
index 000000000000..b9b0863c5723
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/amlogic,axg-spdifin.yaml
@@ -0,0 +1,84 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/amlogic,axg-spdifin.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic Audio AXG SPDIF Input
+
+maintainers:
+ - Jerome Brunet <jbrunet@baylibre.com>
+
+properties:
+ $nodename:
+ pattern: "^audio-controller@.*"
+
+ "#sound-dai-cells":
+ const: 0
+
+ compatible:
+ oneOf:
+ - items:
+ - const:
+ amlogic,axg-spdifin
+ - items:
+ - enum:
+ - amlogic,g12a-spdifin
+ - amlogic,sm1-spdifin
+ - const:
+ amlogic,axg-spdifin
+
+ clocks:
+ items:
+ - description: Peripheral clock
+ - description: SPDIF input reference clock
+
+ clock-names:
+ items:
+ - const: pclk
+ - const: refclk
+
+ interrupts:
+ maxItems: 1
+
+ reg:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+required:
+ - "#sound-dai-cells"
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+
+if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - amlogic,g12a-spdifin
+ - amlogic,sm1-spdifin
+then:
+ required:
+ - resets
+
+examples:
+ - |
+ #include <dt-bindings/clock/axg-audio-clkc.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ spdifin: audio-controller@400 {
+ compatible = "amlogic,axg-spdifin";
+ reg = <0x0 0x400 0x0 0x30>;
+ #sound-dai-cells = <0>;
+ interrupts = <GIC_SPI 87 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&clkc_audio AUD_CLKID_SPDIFIN>,
+ <&clkc_audio AUD_CLKID_SPDIFIN_CLK>;
+ clock-names = "pclk", "refclk";
+ };
+
--
2.17.1

92
packages/linux/patches/amlogic/amlogic-0041-FROMGIT-ASoC-soc-dai-add-snd_soc_dai_trigger.patch
View File

@ -1,92 +0,0 @@
From b482fd77bd3cdd5fb8d3056f0c5363344c1703ec Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Mon, 22 Jul 2019 10:33:51 +0900
Subject: [PATCH 041/187] FROMGIT: ASoC: soc-dai: add snd_soc_dai_trigger()
Current ALSA SoC is directly using dai->driver->ops->xxx,
thus, it has deep nested bracket, and it makes code unreadable.
This patch adds new snd_soc_dai_trigger() and use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87sgqyhn40.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit 95aef35533844f35544851b0cdc1fc154b603307
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.4)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
include/sound/soc-dai.h | 2 ++
sound/soc/soc-dai.c | 12 ++++++++++++
sound/soc/soc-pcm.c | 17 ++++++-----------
3 files changed, 20 insertions(+), 11 deletions(-)
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index c7dff6a0b5b9..72b8e76f1cc4 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -156,6 +156,8 @@ void snd_soc_dai_shutdown(struct snd_soc_dai *dai,
struct snd_pcm_substream *substream);
int snd_soc_dai_prepare(struct snd_soc_dai *dai,
struct snd_pcm_substream *substream);
+int snd_soc_dai_trigger(struct snd_soc_dai *dai,
+ struct snd_pcm_substream *substream, int cmd);
struct snd_soc_dai_ops {
/*
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index cb810888c563..18c447e169f6 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -318,3 +318,15 @@ int snd_soc_dai_prepare(struct snd_soc_dai *dai,
return ret;
}
+
+int snd_soc_dai_trigger(struct snd_soc_dai *dai,
+ struct snd_pcm_substream *substream,
+ int cmd)
+{
+ int ret = 0;
+
+ if (dai->driver->ops->trigger)
+ ret = dai->driver->ops->trigger(substream, cmd, dai);
+
+ return ret;
+}
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index d7611af90dce..a628b08f966e 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -1084,12 +1084,9 @@ static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
int i, ret;
for_each_rtd_codec_dai(rtd, i, codec_dai) {
- if (codec_dai->driver->ops->trigger) {
- ret = codec_dai->driver->ops->trigger(substream,
- cmd, codec_dai);
- if (ret < 0)
- return ret;
- }
+ ret = snd_soc_dai_trigger(codec_dai, substream, cmd);
+ if (ret < 0)
+ return ret;
}
for_each_rtdcom(rtd, rtdcom) {
@@ -1104,11 +1101,9 @@ static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
return ret;
}
- if (cpu_dai->driver->ops->trigger) {
- ret = cpu_dai->driver->ops->trigger(substream, cmd, cpu_dai);
- if (ret < 0)
- return ret;
- }
+ snd_soc_dai_trigger(cpu_dai, substream, cmd);
+ if (ret < 0)
+ return ret;
if (rtd->dai_link->ops->trigger) {
ret = rtd->dai_link->ops->trigger(substream, cmd);
--
2.17.1

130
packages/linux/patches/amlogic/amlogic-0041-WIP-ASoC-meson-convert-axg-spdif-output-to-schema.patch Normal file
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@ -0,0 +1,130 @@
From 5692af2959d8c9571500c1f8da856ed6c75f8ffe Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Fri, 24 Jan 2020 15:58:18 +0100
Subject: [PATCH 041/146] WIP: ASoC: meson: convert axg spdif output to schema
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
.../bindings/sound/amlogic,axg-spdifout.txt | 25 ------
.../bindings/sound/amlogic,axg-spdifout.yaml | 77 +++++++++++++++++++
2 files changed, 77 insertions(+), 25 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.txt
create mode 100644 Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.yaml
diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.txt b/Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.txt
deleted file mode 100644
index 28381dd1f633..000000000000
--- a/Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-* Amlogic Audio SPDIF Output
-
-Required properties:
-- compatible: 'amlogic,axg-spdifout' or
- 'amlogic,g12a-spdifout' or
- 'amlogic,sm1-spdifout'
-- clocks: list of clock phandle, one for each entry clock-names.
-- clock-names: should contain the following:
- * "pclk" : peripheral clock.
- * "mclk" : master clock
-- #sound-dai-cells: must be 0.
-
-Optional property:
-- resets: phandle to the dedicated reset line of the spdif output.
-
-Example on the A113 SoC:
-
-spdifout: audio-controller@480 {
- compatible = "amlogic,axg-spdifout";
- reg = <0x0 0x480 0x0 0x50>;
- #sound-dai-cells = <0>;
- clocks = <&clkc_audio AUD_CLKID_SPDIFOUT>,
- <&clkc_audio AUD_CLKID_SPDIFOUT_CLK>;
- clock-names = "pclk", "mclk";
-};
diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.yaml b/Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.yaml
new file mode 100644
index 000000000000..9ac52916f88b
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.yaml
@@ -0,0 +1,77 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/amlogic,axg-spdifout.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic Audio AXG SPDIF Output
+
+maintainers:
+ - Jerome Brunet <jbrunet@baylibre.com>
+
+properties:
+ $nodename:
+ pattern: "^audio-controller@.*"
+
+ "#sound-dai-cells":
+ const: 0
+
+ compatible:
+ oneOf:
+ - items:
+ - const:
+ amlogic,axg-spdifout
+ - items:
+ - enum:
+ - amlogic,g12a-spdifout
+ - amlogic,sm1-spdifout
+ - const:
+ amlogic,axg-spdifout
+
+ clocks:
+ items:
+ - description: Peripheral clock
+ - description: SPDIF output master clock
+
+ clock-names:
+ items:
+ - const: pclk
+ - const: mclk
+
+ reg:
+ maxItems: 1
+
+ resets:
+ items:
+ - description: dedicated device reset line
+
+required:
+ - "#sound-dai-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+
+if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - amlogic,g12a-spdifout
+ - amlogic,sm1-spdifout
+then:
+ required:
+ - resets
+
+examples:
+ - |
+ #include <dt-bindings/clock/axg-audio-clkc.h>
+
+ spdifout: audio-controller@480 {
+ compatible = "amlogic,axg-spdifout";
+ reg = <0x0 0x480 0x0 0x50>;
+ #sound-dai-cells = <0>;
+ clocks = <&clkc_audio AUD_CLKID_SPDIFOUT>,
+ <&clkc_audio AUD_CLKID_SPDIFOUT_CLK>;
+ clock-names = "pclk", "mclk";
+ };
--
2.17.1

88
packages/linux/patches/amlogic/amlogic-0042-FROMGIT-ASoC-soc-dai-add-snd_soc_dai_bespoke_trigger.patch
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@ -1,88 +0,0 @@
From c2e057a8973e801a7cf4cb3a5999376927e651fb Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Mon, 22 Jul 2019 10:33:56 +0900
Subject: [PATCH 042/187] FROMGIT: ASoC: soc-dai: add
snd_soc_dai_bespoke_trigger()
Current ALSA SoC is directly using dai->driver->ops->xxx,
thus, it has deep nested bracket, and it makes code unreadable.
This patch adds new snd_soc_dai_bespoke_trigger() and use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87r26ihn3u.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit 5c0769af4caf8fbdad2e9c0051ab0081b8e22b0a
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.4)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
include/sound/soc-dai.h | 2 ++
sound/soc/soc-dai.c | 12 ++++++++++++
sound/soc/soc-pcm.c | 16 ++++++----------
3 files changed, 20 insertions(+), 10 deletions(-)
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 72b8e76f1cc4..6a5566d459ad 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -158,6 +158,8 @@ int snd_soc_dai_prepare(struct snd_soc_dai *dai,
struct snd_pcm_substream *substream);
int snd_soc_dai_trigger(struct snd_soc_dai *dai,
struct snd_pcm_substream *substream, int cmd);
+int snd_soc_dai_bespoke_trigger(struct snd_soc_dai *dai,
+ struct snd_pcm_substream *substream, int cmd);
struct snd_soc_dai_ops {
/*
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index 18c447e169f6..6f466cfcbeef 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -330,3 +330,15 @@ int snd_soc_dai_trigger(struct snd_soc_dai *dai,
return ret;
}
+
+int snd_soc_dai_bespoke_trigger(struct snd_soc_dai *dai,
+ struct snd_pcm_substream *substream,
+ int cmd)
+{
+ int ret = 0;
+
+ if (dai->driver->ops->bespoke_trigger)
+ ret = dai->driver->ops->bespoke_trigger(substream, cmd, dai);
+
+ return ret;
+}
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index a628b08f966e..a10627f1ceff 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -1123,19 +1123,15 @@ static int soc_pcm_bespoke_trigger(struct snd_pcm_substream *substream,
int i, ret;
for_each_rtd_codec_dai(rtd, i, codec_dai) {
- if (codec_dai->driver->ops->bespoke_trigger) {
- ret = codec_dai->driver->ops->bespoke_trigger(substream,
- cmd, codec_dai);
- if (ret < 0)
- return ret;
- }
- }
-
- if (cpu_dai->driver->ops->bespoke_trigger) {
- ret = cpu_dai->driver->ops->bespoke_trigger(substream, cmd, cpu_dai);
+ ret = snd_soc_dai_bespoke_trigger(codec_dai, substream, cmd);
if (ret < 0)
return ret;
}
+
+ snd_soc_dai_bespoke_trigger(cpu_dai, substream, cmd);
+ if (ret < 0)
+ return ret;
+
return 0;
}
/*
--
2.17.1

140
packages/linux/patches/amlogic/amlogic-0042-WIP-ASoC-meson-convert-g12a-tohdmitx-control-to-sche.patch Normal file
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@ -0,0 +1,140 @@
From bd5ce2ad81a130c1e57c191efaa4c1b0d14c8351 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Fri, 24 Jan 2020 16:02:43 +0100
Subject: [PATCH 042/146] WIP: ASoC: meson: convert g12a tohdmitx control to
schema
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
.../bindings/sound/amlogic,g12a-tohdmitx.txt | 58 -------------------
.../bindings/sound/amlogic,g12a-tohdmitx.yaml | 53 +++++++++++++++++
2 files changed, 53 insertions(+), 58 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/sound/amlogic,g12a-tohdmitx.txt
create mode 100644 Documentation/devicetree/bindings/sound/amlogic,g12a-tohdmitx.yaml
diff --git a/Documentation/devicetree/bindings/sound/amlogic,g12a-tohdmitx.txt b/Documentation/devicetree/bindings/sound/amlogic,g12a-tohdmitx.txt
deleted file mode 100644
index 4e8cd7eb7cec..000000000000
--- a/Documentation/devicetree/bindings/sound/amlogic,g12a-tohdmitx.txt
+++ /dev/null
@@ -1,58 +0,0 @@
-* Amlogic HDMI Tx control glue
-
-Required properties:
-- compatible: "amlogic,g12a-tohdmitx" or
- "amlogic,sm1-tohdmitx"
-- reg: physical base address of the controller and length of memory
- mapped region.
-- #sound-dai-cells: should be 1.
-- resets: phandle to the dedicated reset line of the hdmitx glue.
-
-Example on the S905X2 SoC:
-
-tohdmitx: audio-controller@744 {
- compatible = "amlogic,g12a-tohdmitx";
- reg = <0x0 0x744 0x0 0x4>;
- #sound-dai-cells = <1>;
- resets = <&clkc_audio AUD_RESET_TOHDMITX>;
-};
-
-Example of an 'amlogic,axg-sound-card':
-
-sound {
- compatible = "amlogic,axg-sound-card";
-
-[...]
-
- dai-link-x {
- sound-dai = <&tdmif_a>;
- dai-format = "i2s";
- dai-tdm-slot-tx-mask-0 = <1 1>;
-
- codec-0 {
- sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;
- };
-
- codec-1 {
- sound-dai = <&external_dac>;
- };
- };
-
- dai-link-y {
- sound-dai = <&tdmif_c>;
- dai-format = "i2s";
- dai-tdm-slot-tx-mask-0 = <1 1>;
-
- codec {
- sound-dai = <&tohdmitx TOHDMITX_I2S_IN_C>;
- };
- };
-
- dai-link-z {
- sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
-
- codec {
- sound-dai = <&hdmi_tx>;
- };
- };
-};
diff --git a/Documentation/devicetree/bindings/sound/amlogic,g12a-tohdmitx.yaml b/Documentation/devicetree/bindings/sound/amlogic,g12a-tohdmitx.yaml
new file mode 100644
index 000000000000..fdd64d103f33
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/amlogic,g12a-tohdmitx.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/amlogic,g12a-tohdmitx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic G12a HDMI Tx Control Glue
+
+maintainers:
+ - Jerome Brunet <jbrunet@baylibre.com>
+
+properties:
+ $nodename:
+ pattern: "^audio-controller@.*"
+
+ "#sound-dai-cells":
+ const: 1
+
+ compatible:
+ oneOf:
+ - items:
+ - const:
+ amlogic,g12a-tohdmitx
+ - items:
+ - enum:
+ - amlogic,sm1-tohdmitx
+ - const:
+ amlogic,g12a-tohdmitx
+
+ reg:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+required:
+ - "#sound-dai-cells"
+ - compatible
+ - reg
+ - resets
+
+examples:
+ - |
+ #include <dt-bindings/reset/amlogic,meson-g12a-audio-reset.h>
+
+ tohdmitx: audio-controller@744 {
+ compatible = "amlogic,g12a-tohdmitx";
+ reg = <0x0 0x744 0x0 0x4>;
+ #sound-dai-cells = <1>;
+ resets = <&clkc_audio AUD_RESET_TOHDMITX>;
+ };
+
+
--
2.17.1

78
packages/linux/patches/amlogic/amlogic-0043-FROMGIT-ASoC-soc-dai-add-snd_soc_dai_delay.patch
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@ -1,78 +0,0 @@
From 32507410f948dfd2e37689912ce57a4ffc396fa0 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Mon, 22 Jul 2019 10:34:09 +0900
Subject: [PATCH 043/187] FROMGIT: ASoC: soc-dai: add snd_soc_dai_delay()
Current ALSA SoC is directly using dai->driver->ops->xxx,
thus, it has deep nested bracket, and it makes code unreadable.
This patch adds new snd_soc_dai_delay() and use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87o91mhn3i.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit 1dea80d4b2bd3b53c58f008ca2bcd73182583711
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.4)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
include/sound/soc-dai.h | 2 ++
sound/soc/soc-dai.c | 11 +++++++++++
sound/soc/soc-pcm.c | 9 +++------
3 files changed, 16 insertions(+), 6 deletions(-)
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 6a5566d459ad..7cfed3034511 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -160,6 +160,8 @@ int snd_soc_dai_trigger(struct snd_soc_dai *dai,
struct snd_pcm_substream *substream, int cmd);
int snd_soc_dai_bespoke_trigger(struct snd_soc_dai *dai,
struct snd_pcm_substream *substream, int cmd);
+snd_pcm_sframes_t snd_soc_dai_delay(struct snd_soc_dai *dai,
+ struct snd_pcm_substream *substream);
struct snd_soc_dai_ops {
/*
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index 6f466cfcbeef..5b5b979cd1f3 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -342,3 +342,14 @@ int snd_soc_dai_bespoke_trigger(struct snd_soc_dai *dai,
return ret;
}
+
+snd_pcm_sframes_t snd_soc_dai_delay(struct snd_soc_dai *dai,
+ struct snd_pcm_substream *substream)
+{
+ int delay = 0;
+
+ if (dai->driver->ops->delay)
+ delay = dai->driver->ops->delay(substream, dai);
+
+ return delay;
+}
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index a10627f1ceff..f3137723301c 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -1169,14 +1169,11 @@ static snd_pcm_uframes_t soc_pcm_pointer(struct snd_pcm_substream *substream)
/* base delay if assigned in pointer callback */
delay = runtime->delay;
- if (cpu_dai->driver->ops->delay)
- delay += cpu_dai->driver->ops->delay(substream, cpu_dai);
+ delay += snd_soc_dai_delay(cpu_dai, substream);
for_each_rtd_codec_dai(rtd, i, codec_dai) {
- if (codec_dai->driver->ops->delay)
- codec_delay = max(codec_delay,
- codec_dai->driver->ops->delay(substream,
- codec_dai));
+ codec_delay = max(codec_delay,
+ snd_soc_dai_delay(codec_dai, substream));
}
delay += codec_delay;
--
2.17.1

334
packages/linux/patches/amlogic/amlogic-0043-WIP-ASoC-meson-convert-axg-sound-card-control-to-sch.patch Normal file
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@ -0,0 +1,334 @@
From 5c25f36c7a292ca0ec9f5415ae938b111c878ae5 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Fri, 24 Jan 2020 18:23:36 +0100
Subject: [PATCH 043/146] WIP: ASoC: meson: convert axg sound card control to
schema
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
.../bindings/sound/amlogic,axg-sound-card.txt | 124 ------------
.../sound/amlogic,axg-sound-card.yaml | 181 ++++++++++++++++++
2 files changed, 181 insertions(+), 124 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/sound/amlogic,axg-sound-card.txt
create mode 100644 Documentation/devicetree/bindings/sound/amlogic,axg-sound-card.yaml
diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-sound-card.txt b/Documentation/devicetree/bindings/sound/amlogic,axg-sound-card.txt
deleted file mode 100644
index 80b411296480..000000000000
--- a/Documentation/devicetree/bindings/sound/amlogic,axg-sound-card.txt
+++ /dev/null
@@ -1,124 +0,0 @@
-Amlogic AXG sound card:
-
-Required properties:
-
-- compatible: "amlogic,axg-sound-card"
-- model : User specified audio sound card name, one string
-
-Optional properties:
-
-- audio-aux-devs : List of phandles pointing to auxiliary devices
-- audio-widgets : Please refer to widgets.txt.
-- audio-routing : A list of the connections between audio components.
-
-Subnodes:
-
-- dai-link: Container for dai-link level properties and the CODEC
- sub-nodes. There should be at least one (and probably more)
- subnode of this type.
-
-Required dai-link properties:
-
-- sound-dai: phandle and port of the CPU DAI.
-
-Required TDM Backend dai-link properties:
-- dai-format : CPU/CODEC common audio format
-
-Optional TDM Backend dai-link properties:
-- dai-tdm-slot-rx-mask-{0,1,2,3}: Receive direction slot masks
-- dai-tdm-slot-tx-mask-{0,1,2,3}: Transmit direction slot masks
- When omitted, mask is assumed to have to no
- slots. A valid must have at one slot, so at
- least one these mask should be provided with
- an enabled slot.
-- dai-tdm-slot-num : Please refer to tdm-slot.txt.
- If omitted, slot number is set to accommodate the largest
- mask provided.
-- dai-tdm-slot-width : Please refer to tdm-slot.txt. default to 32 if omitted.
-- mclk-fs : Multiplication factor between stream rate and mclk
-
-Backend dai-link subnodes:
-
-- codec: dai-link representing backend links should have at least one subnode.
- One subnode for each codec of the dai-link.
- dai-link representing frontend links have no codec, therefore have no
- subnodes
-
-Required codec subnodes properties:
-
-- sound-dai: phandle and port of the CODEC DAI.
-
-Optional codec subnodes properties:
-
-- dai-tdm-slot-tx-mask : Please refer to tdm-slot.txt.
-- dai-tdm-slot-rx-mask : Please refer to tdm-slot.txt.
-
-Example:
-
-sound {
- compatible = "amlogic,axg-sound-card";
- model = "AXG-S420";
- audio-aux-devs = <&tdmin_a>, <&tdmout_c>;
- audio-widgets = "Line", "Lineout",
- "Line", "Linein",
- "Speaker", "Speaker1 Left",
- "Speaker", "Speaker1 Right";
- "Speaker", "Speaker2 Left",
- "Speaker", "Speaker2 Right";
- audio-routing = "TDMOUT_C IN 0", "FRDDR_A OUT 2",
- "SPDIFOUT IN 0", "FRDDR_A OUT 3",
- "TDM_C Playback", "TDMOUT_C OUT",
- "TDMIN_A IN 2", "TDM_C Capture",
- "TDMIN_A IN 5", "TDM_C Loopback",
- "TODDR_A IN 0", "TDMIN_A OUT",
- "Lineout", "Lineout AOUTL",
- "Lineout", "Lineout AOUTR",
- "Speaker1 Left", "SPK1 OUT_A",
- "Speaker2 Left", "SPK2 OUT_A",
- "Speaker1 Right", "SPK1 OUT_B",
- "Speaker2 Right", "SPK2 OUT_B",
- "Linein AINL", "Linein",
- "Linein AINR", "Linein";
-
- dai-link@0 {
- sound-dai = <&frddr_a>;
- };
-
- dai-link@1 {
- sound-dai = <&toddr_a>;
- };
-
- dai-link@2 {
- sound-dai = <&tdmif_c>;
- dai-format = "i2s";
- dai-tdm-slot-tx-mask-2 = <1 1>;
- dai-tdm-slot-tx-mask-3 = <1 1>;
- dai-tdm-slot-rx-mask-1 = <1 1>;
- mclk-fs = <256>;
-
- codec@0 {
- sound-dai = <&lineout>;
- };
-
- codec@1 {
- sound-dai = <&speaker_amp1>;
- };
-
- codec@2 {
- sound-dai = <&speaker_amp2>;
- };
-
- codec@3 {
- sound-dai = <&linein>;
- };
-
- };
-
- dai-link@3 {
- sound-dai = <&spdifout>;
-
- codec {
- sound-dai = <&spdif_dit>;
- };
- };
-};
diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-sound-card.yaml b/Documentation/devicetree/bindings/sound/amlogic,axg-sound-card.yaml
new file mode 100644
index 000000000000..168d84b2dcb7
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/amlogic,axg-sound-card.yaml
@@ -0,0 +1,181 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/amlogic,axg-sound-card.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic AXG sound card
+
+maintainers:
+ - Jerome Brunet <jbrunet@baylibre.com>
+
+properties:
+ compatible:
+ items:
+ - const: amlogic,axg-sound-card
+
+ audio-aux-devs:
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ description: list of auxiliary devices
+
+ audio-routing:
+ $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+ minItems: 2
+ description: |-
+ A list of the connections between audio components. Each entry is a
+ pair of strings, the first being the connection's sink, the second
+ being the connection's source.
+
+ audio-widgets:
+ $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+ minItems: 2
+ description: |-
+ A list off component DAPM widget. Each entry is a pair of strings,
+ the first being the widget type, the second being the widget name
+
+ model:
+ $ref: /schemas/types.yaml#/definitions/string
+ description: User specified audio sound card name
+
+patternProperties:
+ "^dai-link-[0-9]+$":
+ type: object
+ description: |-
+ dai-link child nodes:
+ Container for dai-link level properties and the CODEC sub-nodes.
+ There should be at least one (and probably more) subnode of this type
+
+ properties:
+ dai-format:
+ $ref: /schemas/types.yaml#/definitions/string
+ enum: [ i2s, left-j, dsp_a ]
+
+ dai-tdm-slot-num:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ Number of slots in use. If omitted, slot number is set to
+ accommodate the largest mask provided.
+ maximum: 32
+
+ dai-tdm-slot-width:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: Width in bits for each slot
+ enum: [ 8, 16, 20, 24, 32 ]
+ default: 32
+
+ mclk-fs:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |-
+ Multiplication factor between the frame rate and master clock
+ rate
+
+ sound-dai:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: phandle of the CPU DAI
+
+ patternProperties:
+ "^dai-tdm-slot-(t|r)x-mask-[0-3]$":
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ description: |-
+ Transmit and receive cpu slot masks of each TDM lane
+ When omitted, mask is assumed to have to no slots. A valid must have
+ at one slot, so at least one these mask should be provided with
+ an enabled slot.
+
+ "^codec-[0-9]+$":
+ type: object
+ description: |-
+ Codecs:
+ dai-link representing backend links should have at least one subnode.
+ One subnode for each codec of the dai-link. dai-link representing
+ frontend links have no codec, therefore have no subnodes
+
+ properties:
+ sound-dai:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: phandle of the codec DAI
+
+ patternProperties:
+ "^dai-tdm-slot-(t|r)x-mask$":
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ description: Transmit and receive codec slot masks
+
+ required:
+ - sound-dai
+
+ required:
+ - sound-dai
+
+required:
+ - model
+ - dai-link-0
+
+examples:
+ - |
+ sound {
+ compatible = "amlogic,axg-sound-card";
+ model = "AXG-S420";
+ audio-aux-devs = <&tdmin_a>, <&tdmout_c>;
+ audio-widgets = "Line", "Lineout",
+ "Line", "Linein",
+ "Speaker", "Speaker1 Left",
+ "Speaker", "Speaker1 Right",
+ "Speaker", "Speaker2 Left",
+ "Speaker", "Speaker2 Right";
+ audio-routing = "TDMOUT_C IN 0", "FRDDR_A OUT 2",
+ "SPDIFOUT IN 0", "FRDDR_A OUT 3",
+ "TDM_C Playback", "TDMOUT_C OUT",
+ "TDMIN_A IN 2", "TDM_C Capture",
+ "TDMIN_A IN 5", "TDM_C Loopback",
+ "TODDR_A IN 0", "TDMIN_A OUT",
+ "Lineout", "Lineout AOUTL",
+ "Lineout", "Lineout AOUTR",
+ "Speaker1 Left", "SPK1 OUT_A",
+ "Speaker2 Left", "SPK2 OUT_A",
+ "Speaker1 Right", "SPK1 OUT_B",
+ "Speaker2 Right", "SPK2 OUT_B",
+ "Linein AINL", "Linein",
+ "Linein AINR", "Linein";
+
+ dai-link-0 {
+ sound-dai = <&frddr_a>;
+ };
+
+ dai-link-1 {
+ sound-dai = <&toddr_a>;
+ };
+
+ dai-link-2 {
+ sound-dai = <&tdmif_c>;
+ dai-format = "i2s";
+ dai-tdm-slot-tx-mask-2 = <1 1>;
+ dai-tdm-slot-tx-mask-3 = <1 1>;
+ dai-tdm-slot-rx-mask-1 = <1 1>;
+ mclk-fs = <256>;
+
+ codec-0 {
+ sound-dai = <&lineout>;
+ };
+
+ codec-1 {
+ sound-dai = <&speaker_amp1>;
+ };
+
+ codec-2 {
+ sound-dai = <&speaker_amp2>;
+ };
+
+ codec-3 {
+ sound-dai = <&linein>;
+ };
+ };
+
+ dai-link@3 {
+ sound-dai = <&spdifout>;
+
+ codec {
+ sound-dai = <&spdif_dit>;
+ };
+ };
+ };
+
--
2.17.1

76
packages/linux/patches/amlogic/amlogic-0044-FROMGIT-ASoC-soc-dai-add-snd_soc_dai_suspend.patch
View File

@ -1,76 +0,0 @@
From 76ea370311ff1be466a9a1d2f530d30cfe65fcac Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Mon, 22 Jul 2019 10:34:29 +0900
Subject: [PATCH 044/187] FROMGIT: ASoC: soc-dai: add snd_soc_dai_suspend()
Current ALSA SoC is directly using dai->driver->xxx,
thus, it has deep nested bracket, and it makes code unreadable.
This patch adds new snd_soc_dai_suspend() and use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87muh6hn2x.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit e0f2262292d0c8160cfd9a8c40425107fb65ab29
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.4)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
include/sound/soc-dai.h | 1 +
sound/soc/soc-core.c | 8 ++++----
sound/soc/soc-dai.c | 6 ++++++
3 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 7cfed3034511..6c5604a7dbc2 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -162,6 +162,7 @@ int snd_soc_dai_bespoke_trigger(struct snd_soc_dai *dai,
struct snd_pcm_substream *substream, int cmd);
snd_pcm_sframes_t snd_soc_dai_delay(struct snd_soc_dai *dai,
struct snd_pcm_substream *substream);
+void snd_soc_dai_suspend(struct snd_soc_dai *dai);
struct snd_soc_dai_ops {
/*
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index a8d2c4ec0ec9..1060836b63fb 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -511,8 +511,8 @@ int snd_soc_suspend(struct device *dev)
if (rtd->dai_link->ignore_suspend)
continue;
- if (cpu_dai->driver->suspend && !cpu_dai->driver->bus_control)
- cpu_dai->driver->suspend(cpu_dai);
+ if (!cpu_dai->driver->bus_control)
+ snd_soc_dai_suspend(cpu_dai);
}
/* close any waiting streams */
@@ -584,8 +584,8 @@ int snd_soc_suspend(struct device *dev)
if (rtd->dai_link->ignore_suspend)
continue;
- if (cpu_dai->driver->suspend && cpu_dai->driver->bus_control)
- cpu_dai->driver->suspend(cpu_dai);
+ if (cpu_dai->driver->bus_control)
+ snd_soc_dai_suspend(cpu_dai);
/* deactivate pins to sleep state */
pinctrl_pm_select_sleep_state(cpu_dai->dev);
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index 5b5b979cd1f3..3373598e0682 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -353,3 +353,9 @@ snd_pcm_sframes_t snd_soc_dai_delay(struct snd_soc_dai *dai,
return delay;
}
+
+void snd_soc_dai_suspend(struct snd_soc_dai *dai)
+{
+ if (dai->driver->suspend)
+ dai->driver->suspend(dai);
+}
--
2.17.1

37
packages/linux/patches/amlogic/amlogic-0044-FROMLIST-ASoC-meson-g12a-add-tohdmitx-reset.patch Normal file
View File

@ -0,0 +1,37 @@
From 204e9f3a44134cb8c2d35fe680438217917c0b45 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Mon, 13 Jan 2020 13:50:44 +0100
Subject: [PATCH 044/146] FROMLIST: ASoC: meson: g12a: add tohdmitx reset
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
sound/soc/meson/g12a-tohdmitx.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/sound/soc/meson/g12a-tohdmitx.c b/sound/soc/meson/g12a-tohdmitx.c
index f8853f2fba08..9b2b59536ced 100644
--- a/sound/soc/meson/g12a-tohdmitx.c
+++ b/sound/soc/meson/g12a-tohdmitx.c
@@ -8,6 +8,7 @@
#include <linux/module.h>
#include <sound/pcm_params.h>
#include <linux/regmap.h>
+#include <linux/reset.h>
#include <sound/soc.h>
#include <sound/soc-dai.h>
@@ -245,6 +246,11 @@ static int g12a_tohdmitx_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
void __iomem *regs;
struct regmap *map;
+ int ret;
+
+ ret = device_reset(dev);
+ if (ret)
+ return ret;
regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(regs))
--
2.17.1

76
packages/linux/patches/amlogic/amlogic-0045-FROMGIT-ASoC-soc-dai-add-snd_soc_dai_resume.patch
View File

@ -1,76 +0,0 @@
From 0561a8c27e395a24a69eee8bbbf55f1d5fee3e8e Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Mon, 22 Jul 2019 10:34:43 +0900
Subject: [PATCH 045/187] FROMGIT: ASoC: soc-dai: add snd_soc_dai_resume()
Current ALSA SoC is directly using dai->driver->xxx,
thus, it has deep nested bracket, and it makes code unreadable.
This patch adds new snd_soc_dai_resume() and use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87lfwqhn2j.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit 24b09d051164680f0a1d1910efe21ce36ad5c1ca
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.4)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
include/sound/soc-dai.h | 1 +
sound/soc/soc-core.c | 8 ++++----
sound/soc/soc-dai.c | 6 ++++++
3 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 6c5604a7dbc2..ed78e34a814e 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -163,6 +163,7 @@ int snd_soc_dai_bespoke_trigger(struct snd_soc_dai *dai,
snd_pcm_sframes_t snd_soc_dai_delay(struct snd_soc_dai *dai,
struct snd_pcm_substream *substream);
void snd_soc_dai_suspend(struct snd_soc_dai *dai);
+void snd_soc_dai_resume(struct snd_soc_dai *dai);
struct snd_soc_dai_ops {
/*
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 1060836b63fb..c08d4fff01a6 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -631,8 +631,8 @@ static void soc_resume_deferred(struct work_struct *work)
if (rtd->dai_link->ignore_suspend)
continue;
- if (cpu_dai->driver->resume && cpu_dai->driver->bus_control)
- cpu_dai->driver->resume(cpu_dai);
+ if (cpu_dai->driver->bus_control)
+ snd_soc_dai_resume(cpu_dai);
}
for_each_card_components(card, component) {
@@ -678,8 +678,8 @@ static void soc_resume_deferred(struct work_struct *work)
if (rtd->dai_link->ignore_suspend)
continue;
- if (cpu_dai->driver->resume && !cpu_dai->driver->bus_control)
- cpu_dai->driver->resume(cpu_dai);
+ if (!cpu_dai->driver->bus_control)
+ snd_soc_dai_resume(cpu_dai);
}
if (card->resume_post)
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index 3373598e0682..ddb6f217c0ed 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -359,3 +359,9 @@ void snd_soc_dai_suspend(struct snd_soc_dai *dai)
if (dai->driver->suspend)
dai->driver->suspend(dai);
}
+
+void snd_soc_dai_resume(struct snd_soc_dai *dai)
+{
+ if (dai->driver->resume)
+ dai->driver->resume(dai);
+}
--
2.17.1

92
packages/linux/patches/amlogic/amlogic-0045-FROMLIST-ASoC-meson-add-g12a-toacodec-dt-binding-doc.patch Normal file
View File

@ -0,0 +1,92 @@
From dbda919875b73a65217756584bbb6bc0b055b51d Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Tue, 28 Jan 2020 13:37:39 +0100
Subject: [PATCH 045/146] FROMLIST: ASoC: meson: add g12a-toacodec dt-binding
documentation
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
.../bindings/sound/amlogic,g12a-toacodec.yaml | 53 +++++++++++++++++++
.../dt-bindings/sound/meson-g12a-toacodec.h | 10 ++++
2 files changed, 63 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/amlogic,g12a-toacodec.yaml
create mode 100644 include/dt-bindings/sound/meson-g12a-toacodec.h
diff --git a/Documentation/devicetree/bindings/sound/amlogic,g12a-toacodec.yaml b/Documentation/devicetree/bindings/sound/amlogic,g12a-toacodec.yaml
new file mode 100644
index 000000000000..cbd33ba99e58
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/amlogic,g12a-toacodec.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/amlogic,g12a-toacodec.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic G12a Internal DAC Control Glue
+
+maintainers:
+ - Jerome Brunet <jbrunet@baylibre.com>
+
+properties:
+ $nodename:
+ pattern: "^audio-controller@.*"
+
+ "#sound-dai-cells":
+ const: 1
+
+ compatible:
+ oneOf:
+ - items:
+ - const:
+ amlogic,g12a-toacodec
+ - items:
+ - enum:
+ - amlogic,sm1-toacodec
+ - const:
+ amlogic,g12a-toacodec
+
+ reg:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+required:
+ - "#sound-dai-cells"
+ - compatible
+ - reg
+ - resets
+
+examples:
+ - |
+ #include <dt-bindings/reset/amlogic,meson-g12a-audio-reset.h>
+
+ toacodec: audio-controller@740 {
+ compatible = "amlogic,g12a-toacodec";
+ reg = <0x0 0x740 0x0 0x4>;
+ #sound-dai-cells = <1>;
+ resets = <&clkc_audio AUD_RESET_TOACODEC>;
+ };
+
+
diff --git a/include/dt-bindings/sound/meson-g12a-toacodec.h b/include/dt-bindings/sound/meson-g12a-toacodec.h
new file mode 100644
index 000000000000..69d7a75592a2
--- /dev/null
+++ b/include/dt-bindings/sound/meson-g12a-toacodec.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __DT_MESON_G12A_TOACODEC_H
+#define __DT_MESON_G12A_TOACODEC_H
+
+#define TOACODEC_IN_A 0
+#define TOACODEC_IN_B 1
+#define TOACODEC_IN_C 2
+#define TOACODEC_OUT 3
+
+#endif /* __DT_MESON_G12A_TOACODEC_H */
--
2.17.1

81
packages/linux/patches/amlogic/amlogic-0046-FROMGIT-ASoC-soc-dai-add-snd_soc_dai_probe.patch
View File

@ -1,81 +0,0 @@
From e71d0a2a808e1c2f86d1a977091b526c2e3e534d Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Mon, 22 Jul 2019 10:34:56 +0900
Subject: [PATCH 046/187] FROMGIT: ASoC: soc-dai: add snd_soc_dai_probe()
Current ALSA SoC is directly using dai->driver->xxx,
thus, it has deep nested bracket, and it makes code unreadable.
This patch adds new snd_soc_dai_probe() and use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87k1cahn26.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit cfd9b5fbfe1e8763018aea2600aa0d6ff015ebfc
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.4)
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
include/sound/soc-dai.h | 1 +
sound/soc/soc-core.c | 15 +++++++--------
sound/soc/soc-dai.c | 7 +++++++
3 files changed, 15 insertions(+), 8 deletions(-)
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index ed78e34a814e..da8d8b889089 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -164,6 +164,7 @@ snd_pcm_sframes_t snd_soc_dai_delay(struct snd_soc_dai *dai,
struct snd_pcm_substream *substream);
void snd_soc_dai_suspend(struct snd_soc_dai *dai);
void snd_soc_dai_resume(struct snd_soc_dai *dai);
+int snd_soc_dai_probe(struct snd_soc_dai *dai);
struct snd_soc_dai_ops {
/*
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index c08d4fff01a6..d78f132174b1 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1434,18 +1434,17 @@ static int soc_probe_link_components(struct snd_soc_card *card,
static int soc_probe_dai(struct snd_soc_dai *dai, int order)
{
+ int ret;
+
if (dai->probed ||
dai->driver->probe_order != order)
return 0;
- if (dai->driver->probe) {
- int ret = dai->driver->probe(dai);
-
- if (ret < 0) {
- dev_err(dai->dev, "ASoC: failed to probe DAI %s: %d\n",
- dai->name, ret);
- return ret;
- }
+ ret = snd_soc_dai_probe(dai);
+ if (ret < 0) {
+ dev_err(dai->dev, "ASoC: failed to probe DAI %s: %d\n",
+ dai->name, ret);
+ return ret;
}
dai->probed = 1;
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index ddb6f217c0ed..55c1fac99613 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -365,3 +365,10 @@ void snd_soc_dai_resume(struct snd_soc_dai *dai)
if (dai->driver->resume)
dai->driver->resume(dai);
}
+
+int snd_soc_dai_probe(struct snd_soc_dai *dai)
+{
+ if (dai->driver->probe)
+ return dai->driver->probe(dai);
+ return 0;
+}
--
2.17.1

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