# Re: \[PATCH v3 2/2\] btbcm: add patch ram for bluetooth

- From: Marcel Holtmann \<marcel@holtmann.org\>
- Date: 2021-08-19 15:26:45 
- List: linux-wireless
- Page: https://ratatoskr.run/linux-wireless/2021/08/9681161
- Thread: https://ratatoskr.run/linux-wireless/2021/08/9680955/t.md

```text
Hi Arend,

>> Bluetooth on the BCM43752 needs a patchram file to function correctly.
>> Signed-off-by: Angus Ainslie <redacted>
>> ---
>>  drivers/bluetooth/btbcm.c | 1 +
>>  1 file changed, 1 insertion(+)
>> diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c
>> index e5d706ed55ea..e4182acee488 100644
>> --- a/drivers/bluetooth/btbcm.c
>> +++ b/drivers/bluetooth/btbcm.c
>> @@ -387,6 +387,7 @@ struct bcm_subver_table {
>>  };
>>    static const struct bcm_subver_table bcm_uart_subver_table[] = {
>> +	{ 0x1111, "BCM4362A2"	},	/* 000.017.017 */
> 
> Noticed Marcel applied this one already, but as I asked in earlier patch I would like to know why the commit message says 43752 but this entry says 4362? Still confused.

seems I missed that part. Can you look internally what this hardware is and we fix it?

Regards

Marcel

```