[v1] Bluetooth: btrtl: Add support for RTL8852BS

[RESEND] Bluetooth: btrtl: Add support for RTL8852BS

Posted by Victor Hassan 2 years, 7 months ago

Add the support for RTL8852BS BT controller on UART interface.
The necessary firmware file will be submitted to linux-firmware.

Signed-off-by: Victor Hassan <victor@allwinnertech.com>
---
 drivers/bluetooth/btrtl.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c
index 69c3fe649ca7..36c3a23324f8 100644
--- a/drivers/bluetooth/btrtl.c
+++ b/drivers/bluetooth/btrtl.c
@@ -198,6 +198,14 @@ static const struct id_table ic_id_table[] = {
 	  .fw_name  = "rtl_bt/rtl8852bu_fw.bin",
 	  .cfg_name = "rtl_bt/rtl8852bu_config" },
 
+	/* 8852B with UART interface */
+	{ IC_INFO(RTL_ROM_LMP_8852A, 0xb, 0xb, HCI_UART),
+	  .config_needed = true,
+	  .has_rom_version = true,
+	  .has_msft_ext = true,
+	  .fw_name  = "rtl_bt/rtl8852bs_fw.bin",
+	  .cfg_name = "rtl_bt/rtl8852bs_config" },
+
 	/* 8852C */
 	{ IC_INFO(RTL_ROM_LMP_8852A, 0xc, 0xc, HCI_USB),
 	  .config_needed = false,
@@ -965,5 +973,7 @@ MODULE_FIRMWARE("rtl_bt/rtl8852au_fw.bin");
 MODULE_FIRMWARE("rtl_bt/rtl8852au_config.bin");
 MODULE_FIRMWARE("rtl_bt/rtl8852bu_fw.bin");
 MODULE_FIRMWARE("rtl_bt/rtl8852bu_config.bin");
+MODULE_FIRMWARE("rtl_bt/rtl8852bs_fw.bin");
+MODULE_FIRMWARE("rtl_bt/rtl8852bs_config.bin");
 MODULE_FIRMWARE("rtl_bt/rtl8852cu_fw.bin");
 MODULE_FIRMWARE("rtl_bt/rtl8852cu_config.bin");
-- 
2.29.0

Re: [RESEND] Bluetooth: btrtl: Add support for RTL8852BS

Posted by Paul Menzel 2 years, 7 months ago

Dear Victor,


Thank you for your patch.

Am 06.02.23 um 07:33 schrieb Victor Hassan:
> Add the support for RTL8852BS BT controller on UART interface.
> The necessary firmware file will be submitted to linux-firmware.
> 
> Signed-off-by: Victor Hassan <victor@allwinnertech.com>
> ---
>   drivers/bluetooth/btrtl.c | 10 ++++++++++
>   1 file changed, 10 insertions(+)
> 
> diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c
> index 69c3fe649ca7..36c3a23324f8 100644
> --- a/drivers/bluetooth/btrtl.c
> +++ b/drivers/bluetooth/btrtl.c
> @@ -198,6 +198,14 @@ static const struct id_table ic_id_table[] = {
>   	  .fw_name  = "rtl_bt/rtl8852bu_fw.bin",
>   	  .cfg_name = "rtl_bt/rtl8852bu_config" },
>   
> +	/* 8852B with UART interface */
> +	{ IC_INFO(RTL_ROM_LMP_8852A, 0xb, 0xb, HCI_UART),
> +	  .config_needed = true,
> +	  .has_rom_version = true,
> +	  .has_msft_ext = true,
> +	  .fw_name  = "rtl_bt/rtl8852bs_fw.bin",
> +	  .cfg_name = "rtl_bt/rtl8852bs_config" },
> +

I’d sort *bs* before *bu*.

>   	/* 8852C */
>   	{ IC_INFO(RTL_ROM_LMP_8852A, 0xc, 0xc, HCI_USB),
>   	  .config_needed = false,
> @@ -965,5 +973,7 @@ MODULE_FIRMWARE("rtl_bt/rtl8852au_fw.bin");
>   MODULE_FIRMWARE("rtl_bt/rtl8852au_config.bin");
>   MODULE_FIRMWARE("rtl_bt/rtl8852bu_fw.bin");
>   MODULE_FIRMWARE("rtl_bt/rtl8852bu_config.bin");
> +MODULE_FIRMWARE("rtl_bt/rtl8852bs_fw.bin");
> +MODULE_FIRMWARE("rtl_bt/rtl8852bs_config.bin");
>   MODULE_FIRMWARE("rtl_bt/rtl8852cu_fw.bin");
>   MODULE_FIRMWARE("rtl_bt/rtl8852cu_config.bin");

Ditto.


Kind regards,

Paul

Re: [RESEND] Bluetooth: btrtl: Add support for RTL8852BS

Posted by Victor Hassan 2 years, 7 months ago

Dear Paul:
   Thank you for your advises. I had send PATCH-v2 to fix it. Can you 
give me more advises?

On 2023/2/6 18:03, Paul Menzel wrote:
> Dear Victor,
> 
> 
> Thank you for your patch.
> 
> Am 06.02.23 um 07:33 schrieb Victor Hassan:
>> Add the support for RTL8852BS BT controller on UART interface.
>> The necessary firmware file will be submitted to linux-firmware.
>>
>> Signed-off-by: Victor Hassan <victor@allwinnertech.com>
>> ---
>>   drivers/bluetooth/btrtl.c | 10 ++++++++++
>>   1 file changed, 10 insertions(+)
>>
>> diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c
>> index 69c3fe649ca7..36c3a23324f8 100644
>> --- a/drivers/bluetooth/btrtl.c
>> +++ b/drivers/bluetooth/btrtl.c
>> @@ -198,6 +198,14 @@ static const struct id_table ic_id_table[] = {
>>         .fw_name  = "rtl_bt/rtl8852bu_fw.bin",
>>         .cfg_name = "rtl_bt/rtl8852bu_config" },
>> +    /* 8852B with UART interface */
>> +    { IC_INFO(RTL_ROM_LMP_8852A, 0xb, 0xb, HCI_UART),
>> +      .config_needed = true,
>> +      .has_rom_version = true,
>> +      .has_msft_ext = true,
>> +      .fw_name  = "rtl_bt/rtl8852bs_fw.bin",
>> +      .cfg_name = "rtl_bt/rtl8852bs_config" },
>> +
> 
> I’d sort *bs* before *bu*.
> 
>>       /* 8852C */
>>       { IC_INFO(RTL_ROM_LMP_8852A, 0xc, 0xc, HCI_USB),
>>         .config_needed = false,
>> @@ -965,5 +973,7 @@ MODULE_FIRMWARE("rtl_bt/rtl8852au_fw.bin");
>>   MODULE_FIRMWARE("rtl_bt/rtl8852au_config.bin");
>>   MODULE_FIRMWARE("rtl_bt/rtl8852bu_fw.bin");
>>   MODULE_FIRMWARE("rtl_bt/rtl8852bu_config.bin");
>> +MODULE_FIRMWARE("rtl_bt/rtl8852bs_fw.bin");
>> +MODULE_FIRMWARE("rtl_bt/rtl8852bs_config.bin");
>>   MODULE_FIRMWARE("rtl_bt/rtl8852cu_fw.bin");
>>   MODULE_FIRMWARE("rtl_bt/rtl8852cu_config.bin");
> 
> Ditto.
> 
> 
> Kind regards,
> 
> Paul