linux-kernel - Re: [PATCH -next] Bluetooth: btusb: Add a new PID/VID 13d3/3549 for RTL8822CU

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Date:   Tue, 29 Nov 2022 13:08:40 -0800
From:   Luiz Augusto von Dentz <luiz.dentz@...il.com>
To:     jinchuan li <lifangpi@...mail.com>
Cc:     marcel@...tmann.org, johan.hedberg@...il.com,
        linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org,
        972624427@...com, ligongwei <ligongwei@...inos.cn>
Subject: Re: [PATCH -next] Bluetooth: btusb: Add a new PID/VID 13d3/3549 for RTL8822CU

Hi Jinchuan,

On Tue, Nov 15, 2022 at 6:38 PM jinchuan li <lifangpi@...mail.com> wrote:
>
> From: ligongwei <ligongwei@...inos.cn>
>
> * /sys/kernel/debug/usb/devices
> T:  Bus=03 Lev=02 Prnt=02 Port=02 Cnt=03 Dev#=  5 Spd=12   MxCh= 0
> D:  Ver= 1.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
> P:  Vendor=0bda ProdID=b85b Rev= 0.00
> S:  Manufacturer=Realtek
> S:  Product=Bluetooth Radio
> S:  SerialNumber=00e04c000001
> C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=500mA
> I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
> E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=1ms
> E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
> E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
> I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
> E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
> E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
> I:  If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
> E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
> E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
> I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
> E:  Ad=03(O) Atr=01(Isoc) MxPS=  17 Ivl=1ms
> E:  Ad=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
> I:  If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
> E:  Ad=03(O) Atr=01(Isoc) MxPS=  25 Ivl=1ms
> E:  Ad=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
> I:  If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
> E:  Ad=03(O) Atr=01(Isoc) MxPS=  33 Ivl=1ms
> E:  Ad=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
> I:  If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
> E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms
> E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms
>
> Signed-off-by: ligongwei <ligongwei@...inos.cn>

You should probably configure your email with your full name.

> Signed-off-by: Marcel Holtmann <marcel@...tmann.org>

@Marcel Holtmann Did you really signed-off this one?

> ---
>  drivers/bluetooth/btusb.c | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
> index 64a3febb9dec..437d0b53efe7 100644
> --- a/drivers/bluetooth/btusb.c
> +++ b/drivers/bluetooth/btusb.c
> @@ -498,6 +498,10 @@ static const struct usb_device_id blacklist_table[] = {
>         { USB_DEVICE(0x0bda, 0xc822), .driver_info = BTUSB_REALTEK |
>                                                      BTUSB_WIDEBAND_SPEECH },
>
> +       /* Realtek 8822CU Bluetooth devices */
> +       { USB_DEVICE(0x13d3, 0x3549), .driver_info = BTUSB_REALTEK |
> +                                                    BTUSB_WIDEBAND_SPEECH },
> +
>         /* Realtek 8852AE Bluetooth devices */
>         { USB_DEVICE(0x0bda, 0x2852), .driver_info = BTUSB_REALTEK |
>                                                      BTUSB_WIDEBAND_SPEECH },
> --
> 2.25.1
>


-- 
Luiz Augusto von Dentz