Re: [PATCH 2/2] Bluetooth: btbcm: Add Synaptics 4384 chip support

Dear Kaihsin,


Thank you for your patch. Please remember to version patch iterations. 
This should have been [PATCH v2 …]. `git format-patch -v2 …` would do that.

Am 17.08.26 um 11:55 schrieb Kaihsin Chung:
> Add support for the Synaptics 4384 Bluetooth controller
> by adding the corresponding chip IDs.

Please add a blank line between paragraphs.

> Verify the change on the VIM3 platform.Verified

Please add a dot after the dot/period.

> that the controller initializes successfully and
> that firmware loading and basic Bluetooth operation
> work as expected.

What is the VIM3 platform. Maybe extend a little. You could also paste 
the new message.

> Signed-off-by: Kaihsin Chung <[email protected]>
> ---
>   drivers/bluetooth/btbcm.c   | 6 +++++-
>   drivers/bluetooth/hci_bcm.c | 1 +
>   2 files changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c
> index 463d59890bef..63c4c788d9c4 100644
> --- a/drivers/bluetooth/btbcm.c
> +++ b/drivers/bluetooth/btbcm.c
> @@ -31,6 +31,7 @@
>   #define BDADDR_BCM4334B0 (&(bdaddr_t) {{0x00, 0x00, 0x00, 0xb0, 0x34, 0x43}})
>   #define BDADDR_BCM4345C5 (&(bdaddr_t) {{0xac, 0x1f, 0x00, 0xc5, 0x45, 0x43}})
>   #define BDADDR_BCM43341B (&(bdaddr_t) {{0xac, 0x1f, 0x00, 0x1b, 0x34, 0x43}})
> +#define BDADDR_BCM4384B0 (&(bdaddr_t) {{0x93, 0x76, 0x00, 0xb0, 0x84, 0x43}})
>   
>   #define BCM_FW_NAME_LEN			64
>   #define BCM_FW_NAME_COUNT_MAX		4
> @@ -130,7 +131,8 @@ int btbcm_check_bdaddr(struct hci_dev *hdev)
>   	    !bacmp(&bda->bdaddr, BDADDR_BCM4345C5) ||
>   	    !bacmp(&bda->bdaddr, BDADDR_BCM43430A0) ||
>   	    !bacmp(&bda->bdaddr, BDADDR_BCM43430A1) ||
> -	    !bacmp(&bda->bdaddr, BDADDR_BCM43341B)) {
> +	    !bacmp(&bda->bdaddr, BDADDR_BCM43341B) ||
> +	    !bacmp(&bda->bdaddr, BDADDR_BCM4384B0)) {
>   		/* Try falling back to BDADDR EFI variable */
>   		if (btbcm_set_bdaddr_from_efi(hdev) != 0) {
>   			bt_dev_info(hdev, "BCM: Using default device address (%pMR)",
> @@ -514,6 +516,8 @@ static const struct bcm_subver_table bcm_uart_subver_table[] = {
>   	{ 0x4106, "BCM4335A0"	},	/* 002.001.006 */
>   	{ 0x410c, "BCM43430B0"	},	/* 002.001.012 */
>   	{ 0x2119, "BCM4373A0"	},	/* 001.001.025 */
> +	{ 0x2128, "BCM4384A0"	},	/* 001.001.040 */
> +	{ 0x4119, "BCM4384B0"	},	/* 002.001.025 */
>   	{ }
>   };
>   
> diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c
> index 9a103db7e355..e70b9f3fd968 100644
> --- a/drivers/bluetooth/hci_bcm.c
> +++ b/drivers/bluetooth/hci_bcm.c
> @@ -1593,6 +1593,7 @@ static const struct of_device_id bcm_bluetooth_of_match[] = {
>   	{ .compatible = "brcm,bcm4349-bt", .data = &bcm43438_device_data },
>   	{ .compatible = "brcm,bcm43540-bt", .data = &bcm4354_device_data },
>   	{ .compatible = "brcm,bcm4335a0" },
> +	{ .compatible = "brcm,bcm4384-bt" },
>   	{ .compatible = "cypress,cyw4373a0-bt", .data = &cyw4373a0_device_data },
>   	{ .compatible = "infineon,cyw55572-bt", .data = &cyw55572_device_data },
>   	{ },

Please feel free to add:

Reviewed-by: Paul Menzel <[email protected]>


Kind regards,

Paul