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Kernel improvments for Amlogic / Odroid (#747)

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* Kernel improvments for Amlogic / Odroid

* Odroid: Update kernel 5.7.4

* Fix script

* include audio into kernel
This commit is contained in:
Pascal Vizeli 2020-06-27 10:48:08 +02:00 committed by GitHub
parent 43e4bc81d3
commit 9d6b3a1d0b
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GPG Key ID: 4AEE18F83AFDEB23
15 changed files with 559 additions and 185 deletions
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6
Documentation/kernel.md
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@ -12,7 +12,7 @@ Default Kernel tree: 5.4
| Raspberry Pi 3 | 4.19.126 |
| Raspberry Pi 4 | 4.19.126 |
| Tinker Board | 5.4.44 |
| Odroid-C2 | 5.7.0 |
| Odroid-N2 | 5.7.0 |
| Odroid-XU4 | 5.7.0 |
| Odroid-C2 | 5.7.4 |
| Odroid-N2 | 5.7.4 |
| Odroid-XU4 | 5.7.4 |
| Intel NUC | 5.4.44 |

36
buildroot-external/board/hardkernel/kernel-amlogic.config
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@ -4216,24 +4216,24 @@ CONFIG_SND_SOC=y
#
# ASoC support for Amlogic platforms
#
CONFIG_SND_MESON_AIU=m
CONFIG_SND_MESON_AXG_FIFO=m
CONFIG_SND_MESON_AXG_FRDDR=m
CONFIG_SND_MESON_AXG_TODDR=m
CONFIG_SND_MESON_AXG_TDM_FORMATTER=m
CONFIG_SND_MESON_AXG_TDM_INTERFACE=m
CONFIG_SND_MESON_AXG_TDMIN=m
CONFIG_SND_MESON_AXG_TDMOUT=m
CONFIG_SND_MESON_AXG_SOUND_CARD=m
CONFIG_SND_MESON_AXG_SPDIFOUT=m
CONFIG_SND_MESON_AXG_SPDIFIN=m
CONFIG_SND_MESON_AXG_PDM=m
CONFIG_SND_MESON_CARD_UTILS=m
CONFIG_SND_MESON_CODEC_GLUE=m
CONFIG_SND_MESON_GX_SOUND_CARD=m
CONFIG_SND_MESON_G12A_TOACODEC=m
CONFIG_SND_MESON_G12A_TOHDMITX=m
CONFIG_SND_SOC_MESON_T9015=m
CONFIG_SND_MESON_AIU=y
CONFIG_SND_MESON_AXG_FIFO=y
CONFIG_SND_MESON_AXG_FRDDR=y
CONFIG_SND_MESON_AXG_TODDR=y
CONFIG_SND_MESON_AXG_TDM_FORMATTER=y
CONFIG_SND_MESON_AXG_TDM_INTERFACE=y
CONFIG_SND_MESON_AXG_TDMIN=y
CONFIG_SND_MESON_AXG_TDMOUT=y
CONFIG_SND_MESON_AXG_SOUND_CARD=y
CONFIG_SND_MESON_AXG_SPDIFOUT=y
CONFIG_SND_MESON_AXG_SPDIFIN=y
CONFIG_SND_MESON_AXG_PDM=y
CONFIG_SND_MESON_CARD_UTILS=y
CONFIG_SND_MESON_CODEC_GLUE=y
CONFIG_SND_MESON_GX_SOUND_CARD=y
CONFIG_SND_MESON_G12A_TOACODEC=y
CONFIG_SND_MESON_G12A_TOHDMITX=y
CONFIG_SND_SOC_MESON_T9015=y
# end of ASoC support for Amlogic platforms
# CONFIG_SND_SOC_SOF_TOPLEVEL is not set

154
buildroot-external/board/hardkernel/patches/linux/0001-Fix-N2-audio.patch
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@ -1,154 +0,0 @@
From 2fb3aa8c5f1534718cce1afd2bf61b1d21a5c851 Mon Sep 17 00:00:00 2001
From: Pascal Vizeli <pvizeli@syshack.ch>
Date: Fri, 5 Jun 2020 20:09:56 +0000
Subject: [PATCH 1/1] Fix N2 audio
Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch>
---
.../boot/dts/amlogic/meson-g12-common.dtsi | 13 ++++++
arch/arm64/boot/dts/amlogic/meson-g12.dtsi | 9 +++++
.../boot/dts/amlogic/meson-g12b-odroid-n2.dts | 40 +++++++++++++++++--
3 files changed, 58 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index c0aef7d69117..bfddca4f91bb 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -9,6 +9,8 @@
#include <dt-bindings/clock/g12a-aoclkc.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>
#include <dt-bindings/reset/amlogic,meson-g12a-reset.h>
#include <dt-bindings/thermal/thermal.h>
@@ -250,6 +252,17 @@
};
};
+ acodec: audio-controller@32000 {
+ compatible = "amlogic,t9015";
+ reg = <0x0 0x32000 0x0 0x14>;
+ #sound-dai-cells = <0>;
+ sound-name-prefix = "ACODEC";
+ clocks = <&clkc CLKID_AUDIO_CODEC>;
+ clock-names = "pclk";
+ resets = <&reset RESET_AUDIO_CODEC>;
+ status = "disabled";
+ };
+
periphs: bus@34400 {
compatible = "simple-bus";
reg = <0x0 0x34400 0x0 0x400>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12.dtsi
index 55d39020ec72..0d14409f509c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12.dtsi
@@ -343,6 +343,15 @@
status = "disabled";
};
+ toacodec: audio-controller@740 {
+ compatible = "amlogic,g12a-toacodec";
+ reg = <0x0 0x740 0x0 0x4>;
+ #sound-dai-cells = <1>;
+ sound-name-prefix = "TOACODEC";
+ resets = <&clkc_audio AUD_RESET_TOACODEC>;
+ status = "disabled";
+ };
+
tohdmitx: audio-controller@744 {
compatible = "amlogic,g12a-tohdmitx";
reg = <0x0 0x744 0x0 0x4>;
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 169ea283d4ee..b0fb25892964 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts
@@ -10,6 +10,7 @@
#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/meson-g12a-gpio.h>
#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
+#include <dt-bindings/sound/meson-g12a-toacodec.h>
/ {
compatible = "hardkernel,odroid-n2", "amlogic,s922x", "amlogic,g12b";
@@ -24,6 +25,20 @@
stdout-path = "serial0:115200n8";
};
+ dio2133: audio-amplifier-0 {
+ compatible = "simple-audio-amplifier";
+ enable-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
+ VCC-supply = <&vcc_5v>;
+ sound-name-prefix = "AMP";
+ };
+
+ spdif_dit: audio-codec-1 {
+ #sound-dai-cells = <0>;
+ compatible = "linux,spdif-dit";
+ status = "okay";
+ sound-name-prefix = "DIT";
+ };
+
memory@0 {
device_type = "memory";
reg = <0x0 0x0 0x0 0x40000000>;
@@ -209,11 +224,13 @@
sound {
compatible = "amlogic,axg-sound-card";
model = "G12B-ODROID-N2";
- audio-aux-devs = <&tdmout_b>;
+ audio-aux-devs = <&tdmout_b>, <&dio2133>;
audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
"TDMOUT_B IN 1", "FRDDR_B OUT 1",
"TDMOUT_B IN 2", "FRDDR_C OUT 1",
- "TDM_B Playback", "TDMOUT_B OUT";
+ "TDM_B Playback", "TDMOUT_B OUT",
+ "AMP INL", "ACODEC LOLP",
+ "AMP INR", "ACODEC LORP";
assigned-clocks = <&clkc CLKID_MPLL2>,
<&clkc CLKID_MPLL0>,
@@ -251,14 +268,21 @@
};
};
- /* hdmi glue */
dai-link-4 {
sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
- codec {
+ codec@0 {
sound-dai = <&hdmi_tx>;
};
};
+
+ dai-link-5 {
+ sound-dai = <&toacodec TOACODEC_OUT>;
+
+ codec@0 {
+ sound-dai = <&acodec>;
+ };
+ };
};
};
@@ -484,6 +508,14 @@
status = "okay";
};
+&toacodec {
+ status = "okay";
+};
+
+&acodec {
+ status = "okay";
+};
+
&uart_AO {
status = "okay";
pinctrl-0 = <&uart_ao_a_pins>;
--
2.17.1

46
buildroot-external/board/hardkernel/patches/linux/0001-mmc-meson-gx-limit-segments-to-1-when-dram-access-qu.patch Normal file
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@ -0,0 +1,46 @@
From bbafdffacb88adb701ca2f37f3169df4c9ac3824 Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Mon, 8 Jun 2020 10:44:58 +0200
Subject: [PATCH 1/8] mmc: meson-gx: limit segments to 1 when dram-access-quirk
is needed
The actual max_segs computation leads to failure while using the broadcom
sdio brcmfmac/bcmsdh driver, since the driver tries to make usage of scatter
gather.
But with the dram-access-quirk we use a 1,5K SRAM bounce buffer, and the
max_segs current value of 3 leads to max transfers to 4,5k, which doesn't work.
This patch sets max_segs to 1 to better describe the hardware limitation,
and fix the SDIO functionnality with the brcmfmac/bcmsdh driver on Amlogic
G12A/G12B SoCs on boards like SEI510 or Khadas VIM3.
Reported-by: Art Nikpal <art@khadas.com>
Reported-by: Christian Hewitt <christianshewitt@gmail.com>
Fixes: acdc8e71d9bb ("mmc: meson-gx: add dram-access-quirk")
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/mmc/host/meson-gx-mmc.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/host/meson-gx-mmc.c b/drivers/mmc/host/meson-gx-mmc.c
index 35400cf2a2e4..cfaf8e7e22ec 100644
--- a/drivers/mmc/host/meson-gx-mmc.c
+++ b/drivers/mmc/host/meson-gx-mmc.c
@@ -1143,9 +1143,11 @@ static int meson_mmc_probe(struct platform_device *pdev)
mmc->caps |= MMC_CAP_CMD23;
if (host->dram_access_quirk) {
+ /* Limit segments to 1 due to low available sram memory */
+ mmc->max_segs = 1;
/* Limit to the available sram memory */
- mmc->max_segs = SD_EMMC_SRAM_DATA_BUF_LEN / mmc->max_blk_size;
- mmc->max_blk_count = mmc->max_segs;
+ mmc->max_blk_count = SD_EMMC_SRAM_DATA_BUF_LEN /
+ mmc->max_blk_size;
} else {
mmc->max_blk_count = CMD_CFG_LENGTH_MASK;
mmc->max_segs = SD_EMMC_DESC_BUF_LEN /
--
2.17.1

43
buildroot-external/board/hardkernel/patches/linux/0002-arm64-defconfig-enable-meson-gx-audio-as-module.patch Normal file
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@ -0,0 +1,43 @@
From e2b93751cfd0722801b65b4603b588ab9df4c12b Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Tue, 21 Apr 2020 18:39:30 +0200
Subject: [PATCH 2/8] arm64: defconfig: enable meson gx audio as module
Enable the module config for the Amlogic GX audio card.
This module will imply the internal components usually associated
with it to make a functional sound card on these platforms.
Also enable the simple amplifier module which often used on the
output stage of those cards.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Tested-by: Christian Hewitt <christianshewitt@gmail.com>
Link: https://lore.kernel.org/r/20200421163935.775935-2-jbrunet@baylibre.com
---
arch/arm64/configs/defconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 03d0189f7d68..ceb60ee9c340 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -644,6 +644,7 @@ CONFIG_SND_HDA_CODEC_HDMI=m
CONFIG_SND_SOC=y
CONFIG_SND_BCM2835_SOC_I2S=m
CONFIG_SND_MESON_AXG_SOUND_CARD=m
+CONFIG_SND_MESON_GX_SOUND_CARD=m
CONFIG_SND_SOC_SDM845=m
CONFIG_SND_SOC_ROCKCHIP=m
CONFIG_SND_SOC_ROCKCHIP_SPDIF=m
@@ -656,6 +657,7 @@ CONFIG_SND_SOC_AK4613=m
CONFIG_SND_SOC_ES7134=m
CONFIG_SND_SOC_ES7241=m
CONFIG_SND_SOC_PCM3168A_I2C=m
+CONFIG_SND_SOC_SIMPLE_AMPLIFIER=m
CONFIG_SND_SOC_TAS571X=m
CONFIG_SND_SOC_WCD934X=m
CONFIG_SND_SOC_WSA881X=m
--
2.17.1

28
buildroot-external/board/hardkernel/patches/linux/0003-ASoC-meson-imply-acodec-glue-on-axg-sound-card.patch Normal file
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@ -0,0 +1,28 @@
From 821b8ac21b1675910423ee69d37cb1977b8f271e Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Mon, 30 Mar 2020 17:39:04 +0200
Subject: [PATCH 3/8] ASoC: meson: imply acodec glue on axg sound card
When axg card driver support is enabled, lets enable the related
internal DAC glue by default.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
sound/soc/meson/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/soc/meson/Kconfig b/sound/soc/meson/Kconfig
index 8b6295283989..363dc3b1bbe4 100644
--- a/sound/soc/meson/Kconfig
+++ b/sound/soc/meson/Kconfig
@@ -68,6 +68,7 @@ config SND_MESON_AXG_SOUND_CARD
imply SND_MESON_AXG_SPDIFOUT
imply SND_MESON_AXG_SPDIFIN
imply SND_MESON_AXG_PDM
+ imply SND_MESON_G12A_TOACODEC
imply SND_MESON_G12A_TOHDMITX if DRM_MESON_DW_HDMI
help
Select Y or M to add support for the AXG SoC sound card
--
2.17.1

47
buildroot-external/board/hardkernel/patches/linux/0004-ASoC-meson-gx-card-fix-sound-dai-dt-schema.patch Normal file
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@ -0,0 +1,47 @@
From 60164df03c6314d8f5f3afef56b0bf97962ec9ee Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Mon, 24 Feb 2020 14:35:17 +0100
Subject: [PATCH 4/8] ASoC: meson: gx-card: fix sound-dai dt schema
There is a fair amount of warnings when running 'make dtbs_check' with
amlogic,gx-sound-card.yaml.
Ex:
arch/arm64/boot/dts/amlogic/meson-gxm-q200.dt.yaml: sound: dai-link-0:sound-dai:0:1: missing phandle tag in 0
arch/arm64/boot/dts/amlogic/meson-gxm-q200.dt.yaml: sound: dai-link-0:sound-dai:0:2: missing phandle tag in 0
arch/arm64/boot/dts/amlogic/meson-gxm-q200.dt.yaml: sound: dai-link-0:sound-dai:0: [66, 0, 0] is too long
The reason is that the sound-dai phandle provided has cells, and in such
case the schema should use 'phandle-array' instead of 'phandle'.
Fixes: fd00366b8e41 ("ASoC: meson: gx: add sound card dt-binding documentation")
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
.../devicetree/bindings/sound/amlogic,gx-sound-card.yaml | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml b/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml
index fb374c659be1..a48222e8cd08 100644
--- a/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml
+++ b/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml
@@ -57,7 +57,7 @@ patternProperties:
rate
sound-dai:
- $ref: /schemas/types.yaml#/definitions/phandle
+ $ref: /schemas/types.yaml#/definitions/phandle-array
description: phandle of the CPU DAI
patternProperties:
@@ -71,7 +71,7 @@ patternProperties:
properties:
sound-dai:
- $ref: /schemas/types.yaml#/definitions/phandle
+ $ref: /schemas/types.yaml#/definitions/phandle-array
description: phandle of the codec DAI
required:
--
2.17.1

39
buildroot-external/board/hardkernel/patches/linux/0005-arm64-dts-meson-g12-add-internal-DAC.patch Normal file
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@ -0,0 +1,39 @@
From e128dd1ca079c5ee558ab100387d9f81bd4f3980 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Thu, 7 May 2020 00:16:55 +0200
Subject: [PATCH 5/8] arm64: dts: meson: g12: add internal DAC
add internal audio DAC support on the g12 and sm1 SoC family
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20200506221656.477379-7-jbrunet@baylibre.com
---
arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index c0aef7d69117..593a006f4b7b 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -250,6 +250,17 @@
};
};
+ acodec: audio-controller@32000 {
+ compatible = "amlogic,t9015";
+ reg = <0x0 0x32000 0x0 0x14>;
+ #sound-dai-cells = <0>;
+ sound-name-prefix = "ACODEC";
+ clocks = <&clkc CLKID_AUDIO_CODEC>;
+ clock-names = "pclk";
+ resets = <&reset RESET_AUDIO_CODEC>;
+ status = "disabled";
+ };
+
periphs: bus@34400 {
compatible = "simple-bus";
reg = <0x0 0x34400 0x0 0x400>;
--
2.17.1

39
buildroot-external/board/hardkernel/patches/linux/0006-arm64-dts-meson-g12-add-internal-DAC-glue.patch Normal file
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@ -0,0 +1,39 @@
From 5ea4085da165fd3f3aa211cb3664dd166d0d5fd7 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Thu, 7 May 2020 00:16:56 +0200
Subject: [PATCH 6/8] arm64: dts: meson: g12: add internal DAC glue
add the internal DAC glue support on the g12 and sm1 family
This glue connects the different TDM interfaces of the SoC to
the internal audio DAC codec.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20200506221656.477379-8-jbrunet@baylibre.com
---
arch/arm64/boot/dts/amlogic/meson-g12.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12.dtsi
index 55d39020ec72..0d14409f509c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12.dtsi
@@ -343,6 +343,15 @@
status = "disabled";
};
+ toacodec: audio-controller@740 {
+ compatible = "amlogic,g12a-toacodec";
+ reg = <0x0 0x740 0x0 0x4>;
+ #sound-dai-cells = <1>;
+ sound-name-prefix = "TOACODEC";
+ resets = <&clkc_audio AUD_RESET_TOACODEC>;
+ status = "disabled";
+ };
+
tohdmitx: audio-controller@744 {
compatible = "amlogic,g12a-tohdmitx";
reg = <0x0 0x744 0x0 0x4>;
--
2.17.1

123
buildroot-external/board/hardkernel/patches/linux/0007-arm64-dts-meson-g12b-odroid-n2-enable-audio-loopback.patch Normal file
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@ -0,0 +1,123 @@
From 15b3cef2ea75c4d81cb067264be1cf49c49f81b1 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Mon, 15 Jun 2020 15:38:44 +0200
Subject: [PATCH 7/8] arm64: dts: meson-g12b: odroid-n2: enable audio loopback
Add capture pcm interfaces and loopback routes to the odroid-n2
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
.../boot/dts/amlogic/meson-g12b-odroid-n2.dts | 65 +++++++++++++++++--
1 file changed, 61 insertions(+), 4 deletions(-)
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 169ea283d4ee..d4421ad164bd 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts
@@ -209,11 +209,28 @@
sound {
compatible = "amlogic,axg-sound-card";
model = "G12B-ODROID-N2";
- audio-aux-devs = <&tdmout_b>;
+ audio-aux-devs = <&tdmout_b>, <&tdmin_a>, <&tdmin_b>,
+ <&tdmin_c>, <&tdmin_lb>;
audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
"TDMOUT_B IN 1", "FRDDR_B OUT 1",
"TDMOUT_B IN 2", "FRDDR_C OUT 1",
- "TDM_B Playback", "TDMOUT_B OUT";
+ "TDM_B Playback", "TDMOUT_B OUT",
+ "TDMIN_A IN 4", "TDM_B Loopback",
+ "TDMIN_B IN 4", "TDM_B Loopback",
+ "TDMIN_C IN 4", "TDM_B Loopback",
+ "TDMIN_LB IN 1", "TDM_B Loopback",
+ "TODDR_A IN 0", "TDMIN_A OUT",
+ "TODDR_B IN 0", "TDMIN_A OUT",
+ "TODDR_C IN 0", "TDMIN_A OUT",
+ "TODDR_A IN 1", "TDMIN_B OUT",
+ "TODDR_B IN 1", "TDMIN_B OUT",
+ "TODDR_C IN 1", "TDMIN_B OUT",
+ "TODDR_A IN 2", "TDMIN_C OUT",
+ "TODDR_B IN 2", "TDMIN_C OUT",
+ "TODDR_C IN 2", "TDMIN_C OUT",
+ "TODDR_A IN 6", "TDMIN_LB OUT",
+ "TODDR_B IN 6", "TDMIN_LB OUT",
+ "TODDR_C IN 6", "TDMIN_LB OUT";
assigned-clocks = <&clkc CLKID_MPLL2>,
<&clkc CLKID_MPLL0>,
@@ -236,8 +253,20 @@
sound-dai = <&frddr_c>;
};
- /* 8ch hdmi interface */
dai-link-3 {
+ sound-dai = <&toddr_a>;
+ };
+
+ dai-link-4 {
+ sound-dai = <&toddr_b>;
+ };
+
+ dai-link-5 {
+ sound-dai = <&toddr_c>;
+ };
+
+ /* 8ch hdmi interface */
+ dai-link-6 {
sound-dai = <&tdmif_b>;
dai-format = "i2s";
dai-tdm-slot-tx-mask-0 = <1 1>;
@@ -252,7 +281,7 @@
};
/* hdmi glue */
- dai-link-4 {
+ dai-link-7 {
sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
codec {
@@ -476,6 +505,22 @@
status = "okay";
};
+&tdmin_a {
+ status = "okay";
+};
+
+&tdmin_b {
+ status = "okay";
+};
+
+&tdmin_c {
+ status = "okay";
+};
+
+&tdmin_lb {
+ status = "okay";
+};
+
&tdmout_b {
status = "okay";
};
@@ -484,6 +529,18 @@
status = "okay";
};
+&toddr_a {
+ status = "okay";
+};
+
+&toddr_b {
+ status = "okay";
+};
+
+&toddr_c {
+ status = "okay";
+};
+
&uart_AO {
status = "okay";
pinctrl-0 = <&uart_ao_a_pins>;
--
2.17.1

168
buildroot-external/board/hardkernel/patches/linux/0008-arm64-dts-meson-odroid-n2-add-jack-audio-output-supp.patch Normal file
View File

@ -0,0 +1,168 @@
From 978cc250574b7f1ab45f494cc2a094e3c9fd1fa4 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@baylibre.com>
Date: Mon, 15 Jun 2020 16:34:37 +0200
Subject: [PATCH 8/8] arm64: dts: meson: odroid-n2: add jack audio output
support
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
.../boot/dts/amlogic/meson-g12b-odroid-n2.dts | 79 +++++++++++++++++--
1 file changed, 74 insertions(+), 5 deletions(-)
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 d4421ad164bd..34fffa6d859d 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts
@@ -9,6 +9,7 @@
#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-toacodec.h>
#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
/ {
@@ -20,6 +21,14 @@
ethernet0 = &ethmac;
};
+ dioo2133: audio-amplifier-0 {
+ compatible = "simple-audio-amplifier";
+ enable-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
+ VCC-supply = <&vcc_5v>;
+ sound-name-prefix = "U19";
+ status = "okay";
+ };
+
chosen {
stdout-path = "serial0:115200n8";
};
@@ -209,16 +218,26 @@
sound {
compatible = "amlogic,axg-sound-card";
model = "G12B-ODROID-N2";
- audio-aux-devs = <&tdmout_b>, <&tdmin_a>, <&tdmin_b>,
- <&tdmin_c>, <&tdmin_lb>;
+ audio-widgets = "Line", "Lineout";
+ audio-aux-devs = <&tdmout_b>, <&tdmout_c>, <&tdmin_a>,
+ <&tdmin_b>, <&tdmin_c>, <&tdmin_lb>,
+ <&dioo2133>;
audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
"TDMOUT_B IN 1", "FRDDR_B OUT 1",
"TDMOUT_B IN 2", "FRDDR_C OUT 1",
"TDM_B Playback", "TDMOUT_B OUT",
+ "TDMOUT_C IN 0", "FRDDR_A OUT 2",
+ "TDMOUT_C IN 1", "FRDDR_B OUT 2",
+ "TDMOUT_C IN 2", "FRDDR_C OUT 2",
+ "TDM_C Playback", "TDMOUT_C OUT",
"TDMIN_A IN 4", "TDM_B Loopback",
"TDMIN_B IN 4", "TDM_B Loopback",
"TDMIN_C IN 4", "TDM_B Loopback",
"TDMIN_LB IN 1", "TDM_B Loopback",
+ "TDMIN_A IN 5", "TDM_C Loopback",
+ "TDMIN_B IN 5", "TDM_C Loopback",
+ "TDMIN_C IN 5", "TDM_C Loopback",
+ "TDMIN_LB IN 2", "TDM_C Loopback",
"TODDR_A IN 0", "TDMIN_A OUT",
"TODDR_B IN 0", "TDMIN_A OUT",
"TODDR_C IN 0", "TDMIN_A OUT",
@@ -230,7 +249,11 @@
"TODDR_C IN 2", "TDMIN_C OUT",
"TODDR_A IN 6", "TDMIN_LB OUT",
"TODDR_B IN 6", "TDMIN_LB OUT",
- "TODDR_C IN 6", "TDMIN_LB OUT";
+ "TODDR_C IN 6", "TDMIN_LB OUT",
+ "U19 INL", "ACODEC LOLP",
+ "U19 INR", "ACODEC LORP",
+ "Lineout", "U19 OUTL",
+ "Lineout", "U19 OUTR";
assigned-clocks = <&clkc CLKID_MPLL2>,
<&clkc CLKID_MPLL0>,
@@ -275,22 +298,56 @@
dai-tdm-slot-tx-mask-3 = <1 1>;
mclk-fs = <256>;
- codec {
+ codec-0 {
sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
};
+
+ codec-1 {
+ sound-dai = <&toacodec TOACODEC_IN_B>;
+ };
};
- /* hdmi glue */
+ /* i2s jack output interface */
dai-link-7 {
+ sound-dai = <&tdmif_c>;
+ dai-format = "i2s";
+ dai-tdm-slot-tx-mask-0 = <1 1>;
+ mclk-fs = <256>;
+
+ codec-0 {
+ sound-dai = <&tohdmitx TOHDMITX_I2S_IN_C>;
+ };
+
+ codec-1 {
+ sound-dai = <&toacodec TOACODEC_IN_C>;
+ };
+ };
+
+ /* hdmi glue */
+ dai-link-8 {
sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
codec {
sound-dai = <&hdmi_tx>;
};
};
+
+ /* acodec glue */
+ dai-link-9 {
+ sound-dai = <&toacodec TOACODEC_OUT>;
+
+ codec {
+ sound-dai = <&acodec>;
+ };
+ };
};
};
+&acodec {
+ AVDD-supply = <&vddao_1v8>;
+ status = "okay";
+};
+
&arb {
status = "okay";
};
@@ -505,6 +562,10 @@
status = "okay";
};
+&tdmif_c {
+ status = "okay";
+};
+
&tdmin_a {
status = "okay";
};
@@ -525,6 +586,14 @@
status = "okay";
};
+&tdmout_c {
+ status = "okay";
+};
+
+&toacodec {
+ status = "okay";
+};
+
&tohdmitx {
status = "okay";
};
--
2.17.1

2
buildroot-external/configs/odroid_c2_defconfig
View File

@ -22,7 +22,7 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="$(BR2_EXTERNAL_HASSOS_PATH)/scripts/post-image.sh"
BR2_ROOTFS_POST_SCRIPT_ARGS="$(BR2_EXTERNAL_HASSOS_PATH)/board/hardkernel/odroid-c2 $(BR2_EXTERNAL_HASSOS_PATH)/board/hardkernel/odroid-c2/hassos-hook.sh"
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.7"
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.7.4"
BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_HASSOS_PATH)/board/hardkernel/kernel-amlogic.config"
BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="$(BR2_EXTERNAL_HASSOS_PATH)/kernel/hassos.config $(BR2_EXTERNAL_HASSOS_PATH)/kernel/docker.config $(BR2_EXTERNAL_HASSOS_PATH)/kernel/device-support.config"

2
buildroot-external/configs/odroid_n2_defconfig
View File

@ -22,7 +22,7 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="$(BR2_EXTERNAL_HASSOS_PATH)/scripts/post-image.sh"
BR2_ROOTFS_POST_SCRIPT_ARGS="$(BR2_EXTERNAL_HASSOS_PATH)/board/hardkernel/odroid-n2 $(BR2_EXTERNAL_HASSOS_PATH)/board/hardkernel/odroid-n2/hassos-hook.sh"
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.7"
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.7.4"
BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_HASSOS_PATH)/board/hardkernel/kernel-amlogic.config"
BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="$(BR2_EXTERNAL_HASSOS_PATH)/kernel/hassos.config $(BR2_EXTERNAL_HASSOS_PATH)/kernel/docker.config $(BR2_EXTERNAL_HASSOS_PATH)/kernel/device-support.config"

2
buildroot-external/configs/odroid_xu4_defconfig
View File

@ -23,7 +23,7 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="$(BR2_EXTERNAL_HASSOS_PATH)/scripts/post-image.sh"
BR2_ROOTFS_POST_SCRIPT_ARGS="$(BR2_EXTERNAL_HASSOS_PATH)/board/hardkernel/odroid-xu4 $(BR2_EXTERNAL_HASSOS_PATH)/board/hardkernel/odroid-xu4/hassos-hook.sh"
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.7"
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.7.4"
BR2_LINUX_KERNEL_DEFCONFIG="exynos"
BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="$(BR2_EXTERNAL_HASSOS_PATH)/kernel/hassos.config $(BR2_EXTERNAL_HASSOS_PATH)/kernel/docker.config $(BR2_EXTERNAL_HASSOS_PATH)/kernel/device-support.config"
BR2_LINUX_KERNEL_LZ4=y

9
scripts/update-kernel-odroid.sh
View File

@ -2,15 +2,10 @@
set -e
if [ -z "$1" ]; then
echo "Need a commit ID!"
exit 1
fi
if [ -z "$2" ]; then
echo "Need a kernel version!"
exit 1
fi
sed -i "s/BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE=\".*\"/BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE=\"$1\"/g" buildroot-external/configs/odroid_*
sed -i "s/| Odroid\(.*\) | .* |/| Odroid\1 | $2 |/g" Documentation/kernel.md
git commit -m "Odroid: Update kernel $2 - $1" buildroot-external/configs/* Documentation/kernel.md
sed -i "s/| Odroid\(.*\) | .* |/| Odroid\1 | $1 |/g" Documentation/kernel.md
git commit -m "Odroid: Update kernel $1" buildroot-external/configs/* Documentation/kernel.md