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linux (Allwinner): bluetooth btrtl: add hci_ver 0x8 for rtl8822cs_bt

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As found on Tanix TX6.

Add the missing id hci_ver = 0x8 to the ic_id_table[]

Before:

[   11.288818] Bluetooth: hci0: RTL: examining hci_ver=08 hci_rev=000c lmp_ver=08 lmp_subver=8822
[   11.512883] Bluetooth: hci0: RTL: examining hci_ver=08 hci_rev=000c lmp_ver=08 lmp_subver=8822
[   11.512940] Bluetooth: hci0: RTL: unknown IC info, lmp subver 8822, hci rev 000c, hci ver 0008
[   11.512957] Bluetooth: hci0: RTL: no config loaded

After:

[   12.642167] Bluetooth: hci0: RTL: examining hci_ver=08 hci_rev=000c lmp_ver=08 lmp_subver=8822
[   12.671911] Bluetooth: hci0: RTL: rom_version status=0 version=3
[   12.671961] Bluetooth: hci0: RTL: loading rtl_bt/rtl8822cs_fw.bin
[   12.706248] Bluetooth: hci0: RTL: loading rtl_bt/rtl8822cs_config.bin
[   12.730251] Bluetooth: hci0: RTL: cfg_sz 33, total sz 40737
[   13.318832] Bluetooth: hci0: RTL: fw version 0x05a91a4a
This commit is contained in:
heitbaum 2022-01-15 08:09:20 +00:00
parent f13d4fe8cb
commit 75e21ecf9f
1 changed files with 53 additions and 0 deletions
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53
projects/Allwinner/patches/linux/0056-bluetooth-btrtl-add-hci-ver-rtl8822cs.patch Normal file
View File

@ -0,0 +1,53 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Rudi Heitbaum <rudi@heitbaum.com>
Date: Sat, 15 Jan 2022 08:09:20 +0000
Subject: [PATCH] linux: bluetooth btrtl: add hci_ver 0x8 for rtl8822cs_bt
As found on Tanix TX6.
Add the missing id hci_ver = 0x8 to the ic_id_table[]
Before:
[ 11.288818] Bluetooth: hci0: RTL: examining hci_ver=08 hci_rev=000c lmp_ver=08 lmp_subver=8822
[ 11.512883] Bluetooth: hci0: RTL: examining hci_ver=08 hci_rev=000c lmp_ver=08 lmp_subver=8822
[ 11.512940] Bluetooth: hci0: RTL: unknown IC info, lmp subver 8822, hci rev 000c, hci ver 0008
[ 11.512957] Bluetooth: hci0: RTL: no config loaded
After:
[ 12.642167] Bluetooth: hci0: RTL: examining hci_ver=08 hci_rev=000c lmp_ver=08 lmp_subver=8822
[ 12.671911] Bluetooth: hci0: RTL: rom_version status=0 version=3
[ 12.671961] Bluetooth: hci0: RTL: loading rtl_bt/rtl8822cs_fw.bin
[ 12.706248] Bluetooth: hci0: RTL: loading rtl_bt/rtl8822cs_config.bin
[ 12.730251] Bluetooth: hci0: RTL: cfg_sz 33, total sz 40737
[ 13.318832] Bluetooth: hci0: RTL: fw version 0x05a91a4a
Signed-off-by: Rudi Heitbaum <rudi@heitbaum.com>
---
drivers/bluetooth/btrtl.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c
--- a/drivers/bluetooth/btrtl.c 2022-01-09 22:55:34.000000000 +0000
+++ b/drivers/bluetooth/btrtl.c 2022-01-15 07:12:21.102080089 +0000
@@ -148,7 +148,15 @@
.fw_name = "rtl_bt/rtl8761bu_fw.bin",
.cfg_name = "rtl_bt/rtl8761bu_config" },
+ /* 8822C (hci ver 0008) with UART interface */
+ { IC_INFO(RTL_ROM_LMP_8822B, 0xc, 0x8, HCI_UART),
+ .config_needed = true,
+ .has_rom_version = true,
+ .has_msft_ext = true,
+ .fw_name = "rtl_bt/rtl8822cs_fw.bin",
+ .cfg_name = "rtl_bt/rtl8822cs_config" },
+
- /* 8822C with UART interface */
+ /* 8822C (hci ver 000a) with UART interface */
{ IC_INFO(RTL_ROM_LMP_8822B, 0xc, 0xa, HCI_UART),
.config_needed = true,
.has_rom_version = true,
--
2.25.1