* [PATCH] Bluetooth: btrtl: btmrvl: Fix firmware filename for rtl chipset
@ 2022-03-11 3:26 Meng Tang
2022-03-14 15:21 ` Marcel Holtmann
0 siblings, 1 reply; 3+ messages in thread
From: Meng Tang @ 2022-03-11 3:26 UTC (permalink / raw)
To: marcel, johan.hedberg, luiz.dentz
Cc: linux-bluetooth, linux-kernel, Meng Tang
Firmware for rtl chipset is as part of the linux-firmware repository
in dir linux-firmware/rtl_bt. Today, the rtl8761a_config,
rtl8821a_config, rtl8723b_config and rtl8723bs_config files are used
in btrtl, but it doesn't actually exist, which causes errors like:
bluetooth: Direct firmware load for rtl_bt/rtl8821a_config.bin
failed with error -2
According to the files in the rtl_bt directory in the Linux firmware,
fixes the driver to load correct firmware file for rtl.
Signed-off-by: Meng Tang <tangmeng@uniontech.com>
---
drivers/bluetooth/btrtl.c | 13 +++++--------
1 file changed, 5 insertions(+), 8 deletions(-)
diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c
index c2030f7e25b4..e3cfe0dff07d 100644
--- a/drivers/bluetooth/btrtl.c
+++ b/drivers/bluetooth/btrtl.c
@@ -88,14 +88,14 @@ static const struct id_table ic_id_table[] = {
.config_needed = true,
.has_rom_version = true,
.fw_name = "rtl_bt/rtl8723bs_fw.bin",
- .cfg_name = "rtl_bt/rtl8723bs_config" },
+ .cfg_name = "rtl_bt/rtl8723bs_config-OBDA8723" },
/* 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",
- .cfg_name = "rtl_bt/rtl8723b_config" },
+ .cfg_name = NULL },
/* 8723D */
{ IC_INFO(RTL_ROM_LMP_8723B, 0xd, 0x8, HCI_USB),
@@ -116,7 +116,7 @@ static const struct id_table ic_id_table[] = {
.config_needed = false,
.has_rom_version = true,
.fw_name = "rtl_bt/rtl8821a_fw.bin",
- .cfg_name = "rtl_bt/rtl8821a_config" },
+ .cfg_name = NULL },
/* 8821C */
{ IC_INFO(RTL_ROM_LMP_8821A, 0xc, 0x8, HCI_USB),
@@ -131,7 +131,7 @@ static const struct id_table ic_id_table[] = {
.config_needed = false,
.has_rom_version = true,
.fw_name = "rtl_bt/rtl8761a_fw.bin",
- .cfg_name = "rtl_bt/rtl8761a_config" },
+ .cfg_name = NULL },
/* 8761B */
{ IC_INFO(RTL_ROM_LMP_8761A, 0xb, 0xa, HCI_UART),
@@ -921,15 +921,12 @@ MODULE_VERSION(VERSION);
MODULE_LICENSE("GPL");
MODULE_FIRMWARE("rtl_bt/rtl8723a_fw.bin");
MODULE_FIRMWARE("rtl_bt/rtl8723b_fw.bin");
-MODULE_FIRMWARE("rtl_bt/rtl8723b_config.bin");
MODULE_FIRMWARE("rtl_bt/rtl8723bs_fw.bin");
-MODULE_FIRMWARE("rtl_bt/rtl8723bs_config.bin");
+MODULE_FIRMWARE("rtl_bt/rtl8723bs_config-OBDA8723.bin");
MODULE_FIRMWARE("rtl_bt/rtl8723ds_fw.bin");
MODULE_FIRMWARE("rtl_bt/rtl8723ds_config.bin");
MODULE_FIRMWARE("rtl_bt/rtl8761a_fw.bin");
-MODULE_FIRMWARE("rtl_bt/rtl8761a_config.bin");
MODULE_FIRMWARE("rtl_bt/rtl8821a_fw.bin");
-MODULE_FIRMWARE("rtl_bt/rtl8821a_config.bin");
MODULE_FIRMWARE("rtl_bt/rtl8822b_fw.bin");
MODULE_FIRMWARE("rtl_bt/rtl8822b_config.bin");
MODULE_FIRMWARE("rtl_bt/rtl8852au_fw.bin");
--
2.20.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] Bluetooth: btrtl: btmrvl: Fix firmware filename for rtl chipset
2022-03-11 3:26 [PATCH] Bluetooth: btrtl: btmrvl: Fix firmware filename for rtl chipset Meng Tang
@ 2022-03-14 15:21 ` Marcel Holtmann
0 siblings, 0 replies; 3+ messages in thread
From: Marcel Holtmann @ 2022-03-14 15:21 UTC (permalink / raw)
To: Meng Tang; +Cc: Johan Hedberg, Luiz Augusto von Dentz, BlueZ, linux-kernel
Hi Meng,
> Firmware for rtl chipset is as part of the linux-firmware repository
> in dir linux-firmware/rtl_bt. Today, the rtl8761a_config,
> rtl8821a_config, rtl8723b_config and rtl8723bs_config files are used
> in btrtl, but it doesn't actually exist, which causes errors like:
>
> bluetooth: Direct firmware load for rtl_bt/rtl8821a_config.bin
> failed with error -2
>
> According to the files in the rtl_bt directory in the Linux firmware,
> fixes the driver to load correct firmware file for rtl.
>
> Signed-off-by: Meng Tang <tangmeng@uniontech.com>
> ---
> drivers/bluetooth/btrtl.c | 13 +++++--------
> 1 file changed, 5 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c
> index c2030f7e25b4..e3cfe0dff07d 100644
> --- a/drivers/bluetooth/btrtl.c
> +++ b/drivers/bluetooth/btrtl.c
> @@ -88,14 +88,14 @@ static const struct id_table ic_id_table[] = {
> .config_needed = true,
> .has_rom_version = true,
> .fw_name = "rtl_bt/rtl8723bs_fw.bin",
> - .cfg_name = "rtl_bt/rtl8723bs_config" },
> + .cfg_name = "rtl_bt/rtl8723bs_config-OBDA8723" },
this change is not explained.
>
> /* 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",
> - .cfg_name = "rtl_bt/rtl8723b_config" },
> + .cfg_name = NULL },
.config_needed is set to false. Then we better use a request_firmware version where the existence of the file is optional.
And even if we wanted to remove it (which would make the .config_needed obsolute), we are not doing a NULL assignment, we just remove the line.
>
> /* 8723D */
> { IC_INFO(RTL_ROM_LMP_8723B, 0xd, 0x8, HCI_USB),
> @@ -116,7 +116,7 @@ static const struct id_table ic_id_table[] = {
> .config_needed = false,
> .has_rom_version = true,
> .fw_name = "rtl_bt/rtl8821a_fw.bin",
> - .cfg_name = "rtl_bt/rtl8821a_config" },
> + .cfg_name = NULL },
>
> /* 8821C */
> { IC_INFO(RTL_ROM_LMP_8821A, 0xc, 0x8, HCI_USB),
> @@ -131,7 +131,7 @@ static const struct id_table ic_id_table[] = {
> .config_needed = false,
> .has_rom_version = true,
> .fw_name = "rtl_bt/rtl8761a_fw.bin",
> - .cfg_name = "rtl_bt/rtl8761a_config" },
> + .cfg_name = NULL },
>
> /* 8761B */
> { IC_INFO(RTL_ROM_LMP_8761A, 0xb, 0xa, HCI_UART),
> @@ -921,15 +921,12 @@ MODULE_VERSION(VERSION);
> MODULE_LICENSE("GPL");
> MODULE_FIRMWARE("rtl_bt/rtl8723a_fw.bin");
> MODULE_FIRMWARE("rtl_bt/rtl8723b_fw.bin");
> -MODULE_FIRMWARE("rtl_bt/rtl8723b_config.bin");
> MODULE_FIRMWARE("rtl_bt/rtl8723bs_fw.bin");
> -MODULE_FIRMWARE("rtl_bt/rtl8723bs_config.bin");
> +MODULE_FIRMWARE("rtl_bt/rtl8723bs_config-OBDA8723.bin");
> MODULE_FIRMWARE("rtl_bt/rtl8723ds_fw.bin");
> MODULE_FIRMWARE("rtl_bt/rtl8723ds_config.bin");
> MODULE_FIRMWARE("rtl_bt/rtl8761a_fw.bin");
> -MODULE_FIRMWARE("rtl_bt/rtl8761a_config.bin");
> MODULE_FIRMWARE("rtl_bt/rtl8821a_fw.bin");
> -MODULE_FIRMWARE("rtl_bt/rtl8821a_config.bin");
> MODULE_FIRMWARE("rtl_bt/rtl8822b_fw.bin");
> MODULE_FIRMWARE("rtl_bt/rtl8822b_config.bin");
> MODULE_FIRMWARE("rtl_bt/rtl8852au_fw.bin");
Regards
Marcel
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH] Bluetooth: btrtl: btmrvl: Fix firmware filename for rtl chipset
@ 2022-03-11 2:17 Meng Tang
0 siblings, 0 replies; 3+ messages in thread
From: Meng Tang @ 2022-03-11 2:17 UTC (permalink / raw)
To: marcel, johan.hedberg, luiz.dentz
Cc: linux-bluetooth, linux-kernel, Meng Tang
Firmware for rtl chipset is as part of the linux-firmware repository
in dir linux-firmware/rtl_bt. Today, the rtl8761a_config,
rtl8821a_config, rtl8723b_config and rtl8723bs_config files are used
in btrtl, but it doesn't actually exist, which causes errors like:
bluetooth: Direct firmware load for rtl_bt/rtl8821a_config.bin
failed with error -2
According to the files in the rtl_bt directory in the Linux firmware,
fixes the driver to load correct firmware file for rtl.
Signed-off-by: Meng Tang <tangmeng@uniontech.com>
---
drivers/bluetooth/btrtl.c | 15 ++++++---------
1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c
index c2030f7e25b4..c10e07ad2fa3 100644
--- a/drivers/bluetooth/btrtl.c
+++ b/drivers/bluetooth/btrtl.c
@@ -88,14 +88,14 @@ static const struct id_table ic_id_table[] = {
.config_needed = true,
.has_rom_version = true,
.fw_name = "rtl_bt/rtl8723bs_fw.bin",
- .cfg_name = "rtl_bt/rtl8723bs_config" },
+ .cfg_name = "rtl_bt/rtl8723bs_config-OBDA8723" },
/* 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",
- .cfg_name = "rtl_bt/rtl8723b_config" },
+ .cfg_name = NULL },
/* 8723D */
{ IC_INFO(RTL_ROM_LMP_8723B, 0xd, 0x8, HCI_USB),
@@ -116,7 +116,7 @@ static const struct id_table ic_id_table[] = {
.config_needed = false,
.has_rom_version = true,
.fw_name = "rtl_bt/rtl8821a_fw.bin",
- .cfg_name = "rtl_bt/rtl8821a_config" },
+ .cfg_name = NULL },
/* 8821C */
{ IC_INFO(RTL_ROM_LMP_8821A, 0xc, 0x8, HCI_USB),
@@ -131,7 +131,7 @@ static const struct id_table ic_id_table[] = {
.config_needed = false,
.has_rom_version = true,
.fw_name = "rtl_bt/rtl8761a_fw.bin",
- .cfg_name = "rtl_bt/rtl8761a_config" },
+ .cfg_name = NULL },
/* 8761B */
{ IC_INFO(RTL_ROM_LMP_8761A, 0xb, 0xa, HCI_UART),
@@ -184,7 +184,7 @@ static const struct id_table ic_id_table[] = {
{ IC_INFO(RTL_ROM_LMP_8852A, 0xa, 0xb, HCI_USB),
.config_needed = false,
.has_rom_version = true,
- .has_msft_ext = true,
+ n.has_msft_ext = true,
.fw_name = "rtl_bt/rtl8852au_fw.bin",
.cfg_name = "rtl_bt/rtl8852au_config" },
};
@@ -921,15 +921,12 @@ MODULE_VERSION(VERSION);
MODULE_LICENSE("GPL");
MODULE_FIRMWARE("rtl_bt/rtl8723a_fw.bin");
MODULE_FIRMWARE("rtl_bt/rtl8723b_fw.bin");
-MODULE_FIRMWARE("rtl_bt/rtl8723b_config.bin");
MODULE_FIRMWARE("rtl_bt/rtl8723bs_fw.bin");
-MODULE_FIRMWARE("rtl_bt/rtl8723bs_config.bin");
+MODULE_FIRMWARE("rtl_bt/rtl8723bs_config-OBDA8723.bin");
MODULE_FIRMWARE("rtl_bt/rtl8723ds_fw.bin");
MODULE_FIRMWARE("rtl_bt/rtl8723ds_config.bin");
MODULE_FIRMWARE("rtl_bt/rtl8761a_fw.bin");
-MODULE_FIRMWARE("rtl_bt/rtl8761a_config.bin");
MODULE_FIRMWARE("rtl_bt/rtl8821a_fw.bin");
-MODULE_FIRMWARE("rtl_bt/rtl8821a_config.bin");
MODULE_FIRMWARE("rtl_bt/rtl8822b_fw.bin");
MODULE_FIRMWARE("rtl_bt/rtl8822b_config.bin");
MODULE_FIRMWARE("rtl_bt/rtl8852au_fw.bin");
--
2.20.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
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2022-03-11 3:26 [PATCH] Bluetooth: btrtl: btmrvl: Fix firmware filename for rtl chipset Meng Tang
2022-03-14 15:21 ` Marcel Holtmann
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