FAILED: patch "[PATCH] Bluetooth: btrtl: Load FW v2 otherwise FW v1 for RTL8852C" failed to apply to 6.5-stable tree
Subsystems (2)
[email protected]
maintainerThe patch below does not apply to the 6.5-stable tree.
If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <[email protected]>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.5.y
git checkout FETCH_HEAD
git cherry-pick -x bd003fb338afee97c76f13c3e9144a7e4ad37179
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<[email protected]>' --in-reply-to '2023083021-unease-catfish-92ad@gregkh' --subject-prefix 'PATCH 6.5.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From bd003fb338afee97c76f13c3e9144a7e4ad37179 Mon Sep 17 00:00:00 2001
From: Max Chou <[email protected]>
Date: Mon, 7 Aug 2023 19:42:59 +0800
Subject: [PATCH] Bluetooth: btrtl: Load FW v2 otherwise FW v1 for RTL8852C
In this commit, prefer to load FW v2 if available. Fallback to FW v1 otherwise. This behavior is only for RTL8852C.
Fixes 9a24ce5e29b1 ("Bluetooth: btrtl: Firmware format v2 support")
Suggested-by Juerg Haefliger <[email protected]>
Tested-by Hilda Wu <[email protected]>
Signed-off-by Max Chou <[email protected]>
Signed-off-by Luiz Augusto von Dentz <[email protected]>
drivers/bluetooth/btrtl.c +45 -25
@@ -104,7 +104,7 @@ static const struct id_table ic_id_table[] = { { IC_INFO(RTL_ROM_LMP_8723A, 0xb, 0x6, HCI_USB), .config_needed = false, .has_rom_version = false, - .fw_name = "rtl_bt/rtl8723a_fw.bin", + .fw_name = "rtl_bt/rtl8723a_fw", .cfg_name = NULL, .hw_info = "rtl8723au" },
@@ -112,7 +112,7 @@ static const struct id_table ic_id_table[] = { { IC_INFO(RTL_ROM_LMP_8723B, 0xb, 0x6, HCI_UART), .config_needed = true, .has_rom_version = true, - .fw_name = "rtl_bt/rtl8723bs_fw.bin", + .fw_name = "rtl_bt/rtl8723bs_fw", .cfg_name = "rtl_bt/rtl8723bs_config", .hw_info = "rtl8723bs" },
@@ -120,7 +120,7 @@ static const struct id_table ic_id_table[] = { { IC_INFO(RTL_ROM_LMP_8723B, 0xb, 0x6, HCI_USB), .config_needed = false, .has_rom_version = true, - .fw_name = "rtl_bt/rtl8723b_fw.bin", + .fw_name = "rtl_bt/rtl8723b_fw", .cfg_name = "rtl_bt/rtl8723b_config", .hw_info = "rtl8723bu" },
@@ -132,7 +132,7 @@ static const struct id_table ic_id_table[] = { .hci_bus = HCI_UART, .config_needed = true, .has_rom_version = true, - .fw_name = "rtl_bt/rtl8723cs_cg_fw.bin", + .fw_name = "rtl_bt/rtl8723cs_cg_fw", .cfg_name = "rtl_bt/rtl8723cs_cg_config", .hw_info = "rtl8723cs-cg" },
@@ -144,7 +144,7 @@ static const struct id_table ic_id_table[] = { .hci_bus = HCI_UART, .config_needed = true, .has_rom_version = true, - .fw_name = "rtl_bt/rtl8723cs_vf_fw.bin", + .fw_name = "rtl_bt/rtl8723cs_vf_fw", .cfg_name = "rtl_bt/rtl8723cs_vf_config", .hw_info = "rtl8723cs-vf" },
@@ -156,7 +156,7 @@ static const struct id_table ic_id_table[] = { .hci_bus = HCI_UART, .config_needed = true, .has_rom_version = true, - .fw_name = "rtl_bt/rtl8723cs_xx_fw.bin", + .fw_name = "rtl_bt/rtl8723cs_xx_fw", .cfg_name = "rtl_bt/rtl8723cs_xx_config", .hw_info = "rtl8723cs" },
@@ -164,7 +164,7 @@ static const struct id_table ic_id_table[] = { { IC_INFO(RTL_ROM_LMP_8723B, 0xd, 0x8, HCI_USB), .config_needed = true, .has_rom_version = true, - .fw_name = "rtl_bt/rtl8723d_fw.bin", + .fw_name = "rtl_bt/rtl8723d_fw", .cfg_name = "rtl_bt/rtl8723d_config", .hw_info = "rtl8723du" },
@@ -172,7 +172,7 @@ static const struct id_table ic_id_table[] = { { IC_INFO(RTL_ROM_LMP_8723B, 0xd, 0x8, HCI_UART), .config_needed = true, .has_rom_version = true, - .fw_name = "rtl_bt/rtl8723ds_fw.bin", + .fw_name = "rtl_bt/rtl8723ds_fw", .cfg_name = "rtl_bt/rtl8723ds_config", .hw_info = "rtl8723ds" },
@@ -180,7 +180,7 @@ static const struct id_table ic_id_table[] = { { IC_INFO(RTL_ROM_LMP_8821A, 0xa, 0x6, HCI_USB), .config_needed = false, .has_rom_version = true, - .fw_name = "rtl_bt/rtl8821a_fw.bin", + .fw_name = "rtl_bt/rtl8821a_fw", .cfg_name = "rtl_bt/rtl8821a_config", .hw_info = "rtl8821au" },
@@ -189,7 +189,7 @@ static const struct id_table ic_id_table[] = { .config_needed = false, .has_rom_version = true, .has_msft_ext = true, - .fw_name = "rtl_bt/rtl8821c_fw.bin", + .fw_name = "rtl_bt/rtl8821c_fw", .cfg_name = "rtl_bt/rtl8821c_config", .hw_info = "rtl8821cu" },
@@ -198,7 +198,7 @@ static const struct id_table ic_id_table[] = { .config_needed = true, .has_rom_version = true, .has_msft_ext = true, - .fw_name = "rtl_bt/rtl8821cs_fw.bin", + .fw_name = "rtl_bt/rtl8821cs_fw", .cfg_name = "rtl_bt/rtl8821cs_config", .hw_info = "rtl8821cs" },
@@ -206,7 +206,7 @@ static const struct id_table ic_id_table[] = { { IC_INFO(RTL_ROM_LMP_8761A, 0xa, 0x6, HCI_USB), .config_needed = false, .has_rom_version = true, - .fw_name = "rtl_bt/rtl8761a_fw.bin", + .fw_name = "rtl_bt/rtl8761a_fw", .cfg_name = "rtl_bt/rtl8761a_config", .hw_info = "rtl8761au" },
@@ -215,7 +215,7 @@ static const struct id_table ic_id_table[] = { .config_needed = false, .has_rom_version = true, .has_msft_ext = true, - .fw_name = "rtl_bt/rtl8761b_fw.bin", + .fw_name = "rtl_bt/rtl8761b_fw", .cfg_name = "rtl_bt/rtl8761b_config", .hw_info = "rtl8761btv" },
@@ -223,7 +223,7 @@ static const struct id_table ic_id_table[] = { { IC_INFO(RTL_ROM_LMP_8761A, 0xb, 0xa, HCI_USB), .config_needed = false, .has_rom_version = true, - .fw_name = "rtl_bt/rtl8761bu_fw.bin", + .fw_name = "rtl_bt/rtl8761bu_fw", .cfg_name = "rtl_bt/rtl8761bu_config", .hw_info = "rtl8761bu" },
@@ -232,7 +232,7 @@ static const struct id_table ic_id_table[] = { .config_needed = true, .has_rom_version = true, .has_msft_ext = true, - .fw_name = "rtl_bt/rtl8822cs_fw.bin", + .fw_name = "rtl_bt/rtl8822cs_fw", .cfg_name = "rtl_bt/rtl8822cs_config", .hw_info = "rtl8822cs" },
@@ -241,7 +241,7 @@ static const struct id_table ic_id_table[] = { .config_needed = true, .has_rom_version = true, .has_msft_ext = true, - .fw_name = "rtl_bt/rtl8822cs_fw.bin", + .fw_name = "rtl_bt/rtl8822cs_fw", .cfg_name = "rtl_bt/rtl8822cs_config", .hw_info = "rtl8822cs" },
@@ -250,7 +250,7 @@ static const struct id_table ic_id_table[] = { .config_needed = false, .has_rom_version = true, .has_msft_ext = true, - .fw_name = "rtl_bt/rtl8822cu_fw.bin", + .fw_name = "rtl_bt/rtl8822cu_fw", .cfg_name = "rtl_bt/rtl8822cu_config", .hw_info = "rtl8822cu" },
@@ -259,7 +259,7 @@ static const struct id_table ic_id_table[] = { .config_needed = true, .has_rom_version = true, .has_msft_ext = true, - .fw_name = "rtl_bt/rtl8822b_fw.bin", + .fw_name = "rtl_bt/rtl8822b_fw", .cfg_name = "rtl_bt/rtl8822b_config", .hw_info = "rtl8822bu" },
@@ -268,7 +268,7 @@ static const struct id_table ic_id_table[] = { .config_needed = false, .has_rom_version = true, .has_msft_ext = true, - .fw_name = "rtl_bt/rtl8852au_fw.bin", + .fw_name = "rtl_bt/rtl8852au_fw", .cfg_name = "rtl_bt/rtl8852au_config", .hw_info = "rtl8852au" },
@@ -277,7 +277,7 @@ static const struct id_table ic_id_table[] = { .config_needed = true, .has_rom_version = true, .has_msft_ext = true, - .fw_name = "rtl_bt/rtl8852bs_fw.bin", + .fw_name = "rtl_bt/rtl8852bs_fw", .cfg_name = "rtl_bt/rtl8852bs_config", .hw_info = "rtl8852bs" },
@@ -286,7 +286,7 @@ static const struct id_table ic_id_table[] = { .config_needed = false, .has_rom_version = true, .has_msft_ext = true, - .fw_name = "rtl_bt/rtl8852bu_fw.bin", + .fw_name = "rtl_bt/rtl8852bu_fw", .cfg_name = "rtl_bt/rtl8852bu_config", .hw_info = "rtl8852bu" },
@@ -295,7 +295,7 @@ static const struct id_table ic_id_table[] = { .config_needed = false, .has_rom_version = true, .has_msft_ext = true, - .fw_name = "rtl_bt/rtl8852cu_fw.bin", + .fw_name = "rtl_bt/rtl8852cu_fw", .cfg_name = "rtl_bt/rtl8852cu_config", .hw_info = "rtl8852cu" },
@@ -304,7 +304,7 @@ static const struct id_table ic_id_table[] = { .config_needed = false, .has_rom_version = true, .has_msft_ext = false, - .fw_name = "rtl_bt/rtl8851bu_fw.bin", + .fw_name = "rtl_bt/rtl8851bu_fw", .cfg_name = "rtl_bt/rtl8851bu_config", .hw_info = "rtl8851bu" }, };
@@ -1045,6 +1045,7 @@ struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev,struct sk_buff *skb;struct hci_rp_read_local_version *resp;struct hci_command_hdr *cmd; +char fw_name[40 ];char cfg_name[40 ];u16 hci_rev, lmp_subver;u8 hci_ver, lmp_ver, chip_type =0 ;
@@ -1154,8 +1155,26 @@ struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev, goto err_free; } - btrtl_dev->fw_len =rtl_load_file (hdev, btrtl_dev->ic_info->fw_name, - &btrtl_dev->fw_data); +if (!btrtl_dev->ic_info->fw_name) { + ret = -ENOMEM ; + goto err_free; + } + + btrtl_dev->fw_len = -EIO ; +if (lmp_subver ==RTL_ROM_LMP_8852A && hci_rev ==0x000c ) { +snprintf (fw_name,sizeof (fw_name),"%s_v2.bin" , + btrtl_dev->ic_info->fw_name); + btrtl_dev->fw_len =rtl_load_file (hdev, fw_name, + &btrtl_dev->fw_data); + } + +if (btrtl_dev->fw_len <0 ) { +snprintf (fw_name,sizeof (fw_name),"%s.bin" , + btrtl_dev->ic_info->fw_name); + btrtl_dev->fw_len =rtl_load_file (hdev, fw_name, + &btrtl_dev->fw_data); + } +if (btrtl_dev->fw_len <0 ) {rtl_dev_err (hdev,"firmware file %s not found" , btrtl_dev->ic_info->fw_name);
@@ -1491,4 +1510,5 @@ MODULE_FIRMWARE("rtl_bt/rtl8852bs_config.bin");MODULE_FIRMWARE ("rtl_bt/rtl8852bu_fw.bin" );MODULE_FIRMWARE ("rtl_bt/rtl8852bu_config.bin" );MODULE_FIRMWARE ("rtl_bt/rtl8852cu_fw.bin" ); +MODULE_FIRMWARE ("rtl_bt/rtl8852cu_fw_v2.bin" );MODULE_FIRMWARE ("rtl_bt/rtl8852cu_config.bin" );
PATCH 1/1 Bluetooth: btrtl: Load FW v2 otherwise FW v1 for RTL8852C
In this commit, prefer to load FW v2 if available. Fallback to FW v1 otherwise. This behavior is only for RTL8852C.
Fixes 9a24ce5e29b1 ("Bluetooth: btrtl: Firmware format v2 support")
Suggested-by Juerg Haefliger <[email protected]>
Tested-by Hilda Wu <[email protected]>
Signed-off-by Max Chou <[email protected]>
Signed-off-by Luiz Augusto von Dentz <[email protected]>
[juergh: Adjusted context due to missing .hw_info struct element]
Signed-off-by Juerg Haefliger <[email protected]>
--- drivers/bluetooth/btrtl.c | 70 +++++++++++++++++++++++++-------------- 1 file changed, 45 insertions(+), 25 deletions(-)
drivers/bluetooth/btrtl.c +45 -25
@@ -101,21 +101,21 @@ static const struct id_table ic_id_table[] = { { IC_INFO(RTL_ROM_LMP_8723A, 0xb, 0x6, HCI_USB), .config_needed = false, .has_rom_version = false, - .fw_name = "rtl_bt/rtl8723a_fw.bin", + .fw_name = "rtl_bt/rtl8723a_fw", .cfg_name = NULL }, /* 8723BS */ { IC_INFO(RTL_ROM_LMP_8723B, 0xb, 0x6, HCI_UART), .config_needed = true, .has_rom_version = true, - .fw_name = "rtl_bt/rtl8723bs_fw.bin", + .fw_name = "rtl_bt/rtl8723bs_fw", .cfg_name = "rtl_bt/rtl8723bs_config" }, /* 8723B */ { IC_INFO(RTL_ROM_LMP_8723B, 0xb, 0x6, HCI_USB), .config_needed = false, .has_rom_version = true, - .fw_name = "rtl_bt/rtl8723b_fw.bin", + .fw_name = "rtl_bt/rtl8723b_fw", .cfg_name = "rtl_bt/rtl8723b_config" },/* 8723CS-CG */
@@ -126,7 +126,7 @@ static const struct id_table ic_id_table[] = { .hci_bus = HCI_UART, .config_needed = true, .has_rom_version = true, - .fw_name = "rtl_bt/rtl8723cs_cg_fw.bin", + .fw_name = "rtl_bt/rtl8723cs_cg_fw", .cfg_name = "rtl_bt/rtl8723cs_cg_config" },/* 8723CS-VF */
@@ -137,7 +137,7 @@ static const struct id_table ic_id_table[] = { .hci_bus = HCI_UART, .config_needed = true, .has_rom_version = true, - .fw_name = "rtl_bt/rtl8723cs_vf_fw.bin", + .fw_name = "rtl_bt/rtl8723cs_vf_fw", .cfg_name = "rtl_bt/rtl8723cs_vf_config" },/* 8723CS-XX */
@@ -148,28 +148,28 @@ static const struct id_table ic_id_table[] = { .hci_bus = HCI_UART, .config_needed = true, .has_rom_version = true, - .fw_name = "rtl_bt/rtl8723cs_xx_fw.bin", + .fw_name = "rtl_bt/rtl8723cs_xx_fw", .cfg_name = "rtl_bt/rtl8723cs_xx_config" },/* 8723D */ { IC_INFO(RTL_ROM_LMP_8723B, 0xd, 0x8, HCI_USB), .config_needed = true, .has_rom_version = true, - .fw_name = "rtl_bt/rtl8723d_fw.bin", + .fw_name = "rtl_bt/rtl8723d_fw", .cfg_name = "rtl_bt/rtl8723d_config" }, /* 8723DS */ { IC_INFO(RTL_ROM_LMP_8723B, 0xd, 0x8, HCI_UART), .config_needed = true, .has_rom_version = true, - .fw_name = "rtl_bt/rtl8723ds_fw.bin", + .fw_name = "rtl_bt/rtl8723ds_fw", .cfg_name = "rtl_bt/rtl8723ds_config" }, /* 8821A */ { IC_INFO(RTL_ROM_LMP_8821A, 0xa, 0x6, HCI_USB), .config_needed = false, .has_rom_version = true, - .fw_name = "rtl_bt/rtl8821a_fw.bin", + .fw_name = "rtl_bt/rtl8821a_fw", .cfg_name = "rtl_bt/rtl8821a_config" },/* 8821C */
@@ -177,7 +177,7 @@ static const struct id_table ic_id_table[] = { .config_needed = false, .has_rom_version = true, .has_msft_ext = true, - .fw_name = "rtl_bt/rtl8821c_fw.bin", + .fw_name = "rtl_bt/rtl8821c_fw", .cfg_name = "rtl_bt/rtl8821c_config" },/* 8821CS */
@@ -185,14 +185,14 @@ static const struct id_table ic_id_table[] = { .config_needed = true, .has_rom_version = true, .has_msft_ext = true, - .fw_name = "rtl_bt/rtl8821cs_fw.bin", + .fw_name = "rtl_bt/rtl8821cs_fw", .cfg_name = "rtl_bt/rtl8821cs_config" },/* 8761A */ { IC_INFO(RTL_ROM_LMP_8761A, 0xa, 0x6, HCI_USB), .config_needed = false, .has_rom_version = true, - .fw_name = "rtl_bt/rtl8761a_fw.bin", + .fw_name = "rtl_bt/rtl8761a_fw", .cfg_name = "rtl_bt/rtl8761a_config" },/* 8761B */
@@ -200,14 +200,14 @@ static const struct id_table ic_id_table[] = { .config_needed = false, .has_rom_version = true, .has_msft_ext = true, - .fw_name = "rtl_bt/rtl8761b_fw.bin", + .fw_name = "rtl_bt/rtl8761b_fw", .cfg_name = "rtl_bt/rtl8761b_config" },/* 8761BU */ { IC_INFO(RTL_ROM_LMP_8761A, 0xb, 0xa, HCI_USB), .config_needed = false, .has_rom_version = true, - .fw_name = "rtl_bt/rtl8761bu_fw.bin", + .fw_name = "rtl_bt/rtl8761bu_fw", .cfg_name = "rtl_bt/rtl8761bu_config" },/* 8822C with UART interface */
@@ -215,7 +215,7 @@ static const struct id_table ic_id_table[] = { .config_needed = true, .has_rom_version = true, .has_msft_ext = true, - .fw_name = "rtl_bt/rtl8822cs_fw.bin", + .fw_name = "rtl_bt/rtl8822cs_fw", .cfg_name = "rtl_bt/rtl8822cs_config" },/* 8822C with UART interface */
@@ -223,7 +223,7 @@ static const struct id_table ic_id_table[] = { .config_needed = true, .has_rom_version = true, .has_msft_ext = true, - .fw_name = "rtl_bt/rtl8822cs_fw.bin", + .fw_name = "rtl_bt/rtl8822cs_fw", .cfg_name = "rtl_bt/rtl8822cs_config" },/* 8822C with USB interface */
@@ -231,7 +231,7 @@ static const struct id_table ic_id_table[] = { .config_needed = false, .has_rom_version = true, .has_msft_ext = true, - .fw_name = "rtl_bt/rtl8822cu_fw.bin", + .fw_name = "rtl_bt/rtl8822cu_fw", .cfg_name = "rtl_bt/rtl8822cu_config" },/* 8822B */
@@ -239,7 +239,7 @@ static const struct id_table ic_id_table[] = { .config_needed = true, .has_rom_version = true, .has_msft_ext = true, - .fw_name = "rtl_bt/rtl8822b_fw.bin", + .fw_name = "rtl_bt/rtl8822b_fw", .cfg_name = "rtl_bt/rtl8822b_config" },/* 8852A */
@@ -247,7 +247,7 @@ static const struct id_table ic_id_table[] = { .config_needed = false, .has_rom_version = true, .has_msft_ext = true, - .fw_name = "rtl_bt/rtl8852au_fw.bin", + .fw_name = "rtl_bt/rtl8852au_fw", .cfg_name = "rtl_bt/rtl8852au_config" },/* 8852B with UART interface */
@@ -255,7 +255,7 @@ static const struct id_table ic_id_table[] = { .config_needed = true, .has_rom_version = true, .has_msft_ext = true, - .fw_name = "rtl_bt/rtl8852bs_fw.bin", + .fw_name = "rtl_bt/rtl8852bs_fw", .cfg_name = "rtl_bt/rtl8852bs_config" },/* 8852B */
@@ -263,7 +263,7 @@ static const struct id_table ic_id_table[] = { .config_needed = false, .has_rom_version = true, .has_msft_ext = true, - .fw_name = "rtl_bt/rtl8852bu_fw.bin", + .fw_name = "rtl_bt/rtl8852bu_fw", .cfg_name = "rtl_bt/rtl8852bu_config" },/* 8852C */
@@ -271,7 +271,7 @@ static const struct id_table ic_id_table[] = { .config_needed = false, .has_rom_version = true, .has_msft_ext = true, - .fw_name = "rtl_bt/rtl8852cu_fw.bin", + .fw_name = "rtl_bt/rtl8852cu_fw", .cfg_name = "rtl_bt/rtl8852cu_config" },/* 8851B */
@@ -279,7 +279,7 @@ static const struct id_table ic_id_table[] = { .config_needed = false, .has_rom_version = true, .has_msft_ext = false, - .fw_name = "rtl_bt/rtl8851bu_fw.bin", + .fw_name = "rtl_bt/rtl8851bu_fw", .cfg_name = "rtl_bt/rtl8851bu_config" }, };
@@ -967,6 +967,7 @@ struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev,struct btrtl_device_info *btrtl_dev;struct sk_buff *skb;struct hci_rp_read_local_version *resp; +char fw_name[40 ];char cfg_name[40 ];u16 hci_rev, lmp_subver;u8 hci_ver, lmp_ver, chip_type =0 ;
@@ -1079,8 +1080,26 @@ struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev, goto err_free; } - btrtl_dev->fw_len =rtl_load_file (hdev, btrtl_dev->ic_info->fw_name, - &btrtl_dev->fw_data); +if (!btrtl_dev->ic_info->fw_name) { + ret = -ENOMEM ; + goto err_free; + } + + btrtl_dev->fw_len = -EIO ; +if (lmp_subver ==RTL_ROM_LMP_8852A && hci_rev ==0x000c ) { +snprintf (fw_name,sizeof (fw_name),"%s_v2.bin" , + btrtl_dev->ic_info->fw_name); + btrtl_dev->fw_len =rtl_load_file (hdev, fw_name, + &btrtl_dev->fw_data); + } + +if (btrtl_dev->fw_len <0 ) { +snprintf (fw_name,sizeof (fw_name),"%s.bin" , + btrtl_dev->ic_info->fw_name); + btrtl_dev->fw_len =rtl_load_file (hdev, fw_name, + &btrtl_dev->fw_data); + } +if (btrtl_dev->fw_len <0 ) {rtl_dev_err (hdev,"firmware file %s not found" , btrtl_dev->ic_info->fw_name);
@@ -1398,4 +1417,5 @@ MODULE_FIRMWARE("rtl_bt/rtl8852bs_config.bin");MODULE_FIRMWARE ("rtl_bt/rtl8852bu_fw.bin" );MODULE_FIRMWARE ("rtl_bt/rtl8852bu_config.bin" );MODULE_FIRMWARE ("rtl_bt/rtl8852cu_fw.bin" ); +MODULE_FIRMWARE ("rtl_bt/rtl8852cu_fw_v2.bin" );MODULE_FIRMWARE ("rtl_bt/rtl8852cu_config.bin" );
Signature · 1 line
2.39.2
Greg KH
maintainerRe: [PATCH 6.5.y] Bluetooth: btrtl: Load FW v2 otherwise FW v1 for RTL8852C
Quoted 11 lines · Juerg Haefliger
In this commit, prefer to load FW v2 if available. Fallback to FW v1 otherwise. This behavior is only for RTL8852C.
Fixes 9a24ce5e29b1 ("Bluetooth: btrtl: Firmware format v2 support")Suggested-by Juerg Haefliger <[email protected]>Tested-by Hilda Wu <[email protected]>Signed-off-by Max Chou <[email protected]>Signed-off-by Luiz Augusto von Dentz <[email protected]>[juergh: Adjusted context due to missing .hw_info struct element]Signed-off-by Juerg Haefliger <[email protected]>
Quoted 3 lines
--- drivers/bluetooth/btrtl.c | 70 +++++++++++++++++++++++++-------------- 1 file changed, 45 insertions(+), 25 deletions(-)
What is the git commit id of this change in Linus's tree?
thanks,
greg k-h
Re: [PATCH 6.5.y] Bluetooth: btrtl: Load FW v2 otherwise FW v1 for RTL8852C
Quoted 16 lines · On Thu, 7 Sep 2023 11:18:13 +0100 Greg KH <[email protected]> wrote:
Quoted 11 lines · Juerg Haefliger
In this commit, prefer to load FW v2 if available. Fallback to FW v1 otherwise. This behavior is only for RTL8852C.
Fixes 9a24ce5e29b1 ("Bluetooth: btrtl: Firmware format v2 support")Suggested-by Juerg Haefliger <[email protected]>Tested-by Hilda Wu <[email protected]>Signed-off-by Max Chou <[email protected]>Signed-off-by Luiz Augusto von Dentz <[email protected]>[juergh: Adjusted context due to missing .hw_info struct element]Signed-off-by Juerg Haefliger <[email protected]>Quoted 3 lines
--- drivers/bluetooth/btrtl.c | 70 +++++++++++++++++++++++++-------------- 1 file changed, 45 insertions(+), 25 deletions(-)
Quoted 1 line
What is the git commit id of this change in Linus's tree?
bd003fb338afee97c76f13c3e9144a7e4ad37179
Quoted 4 lines
thanks,
greg k-h