[PATCH] ALSA: usb-audio: Add a quirk for Sonix HD USB Camera

[PATCH] ALSA: usb-audio: Add a quirk for Sonix HD USB Camera

[wangdicheng]

From: wangdicheng <wangdicheng@kylinos.cn>

Sonix HD USB Camera does not support reading the sample rate which leads
to many lines of "cannot get freq at ep 0x84".
This patch adds the USB ID to quirks.c and avoids those error messages.

(snip)
[1.789698] usb 3-3: new high-speed USB device number 2 using xhci_hcd
[1.984121] usb 3-3: New USB device found, idVendor=0c45, idProduct=6340, bcdDevice= 0.00
[1.984124] usb 3-3: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[1.984127] usb 3-3: Product: USB 2.0 Camera
[1.984128] usb 3-3: Manufacturer: Sonix Technology Co., Ltd.
[5.440957] usb 3-3: 3:1: cannot get freq at ep 0x84
[12.130679] usb 3-3: 3:1: cannot get freq at ep 0x84
[12.175065] usb 3-3: 3:1: cannot get freq at ep 0x84

Signed-off-by: wangdicheng <wangdicheng@kylinos.cn>
---
 sound/usb/quirks.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 09712e61c606..c1fd690cbac0 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -2033,6 +2033,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
 		   QUIRK_FLAG_GENERIC_IMPLICIT_FB),
 	DEVICE_FLG(0x0499, 0x3108, /* Yamaha YIT-W12TX */
 		   QUIRK_FLAG_GET_SAMPLE_RATE),
+	DEVICE_FLG(0x0c45, 0x6340, /* Sonix HD USB Camera */
+		   QUIRK_FLAG_GET_SAMPLE_RATE),
 	DEVICE_FLG(0x04d8, 0xfeea, /* Benchmark DAC1 Pre */
 		   QUIRK_FLAG_GET_SAMPLE_RATE),
 	DEVICE_FLG(0x04e8, 0xa051, /* Samsung USBC Headset (AKG) */
-- 
2.25.1

Re: [PATCH] ALSA: usb-audio: Add a quirk for Sonix HD USB Camera

[Takashi Iwai]

On Fri, 19 Jul 2024 04:29:56 +0200,
wangdicheng wrote:
> 
> From: wangdicheng <wangdicheng@kylinos.cn>
> 
> Sonix HD USB Camera does not support reading the sample rate which leads
> to many lines of "cannot get freq at ep 0x84".
> This patch adds the USB ID to quirks.c and avoids those error messages.
> 
> (snip)
> [1.789698] usb 3-3: new high-speed USB device number 2 using xhci_hcd
> [1.984121] usb 3-3: New USB device found, idVendor=0c45, idProduct=6340, bcdDevice= 0.00
> [1.984124] usb 3-3: New USB device strings: Mfr=2, Product=1, SerialNumber=0
> [1.984127] usb 3-3: Product: USB 2.0 Camera
> [1.984128] usb 3-3: Manufacturer: Sonix Technology Co., Ltd.
> [5.440957] usb 3-3: 3:1: cannot get freq at ep 0x84
> [12.130679] usb 3-3: 3:1: cannot get freq at ep 0x84
> [12.175065] usb 3-3: 3:1: cannot get freq at ep 0x84
> 
> Signed-off-by: wangdicheng <wangdicheng@kylinos.cn>
> ---
>  sound/usb/quirks.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
> index 09712e61c606..c1fd690cbac0 100644
> --- a/sound/usb/quirks.c
> +++ b/sound/usb/quirks.c
> @@ -2033,6 +2033,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
>  		   QUIRK_FLAG_GENERIC_IMPLICIT_FB),
>  	DEVICE_FLG(0x0499, 0x3108, /* Yamaha YIT-W12TX */
>  		   QUIRK_FLAG_GET_SAMPLE_RATE),
> +	DEVICE_FLG(0x0c45, 0x6340, /* Sonix HD USB Camera */
> +		   QUIRK_FLAG_GET_SAMPLE_RATE),
>  	DEVICE_FLG(0x04d8, 0xfeea, /* Benchmark DAC1 Pre */
>  		   QUIRK_FLAG_GET_SAMPLE_RATE),
>  	DEVICE_FLG(0x04e8, 0xa051, /* Samsung USBC Headset (AKG) */

The table is sorted in the ID order.  Could you put at the right
position?


thanks,

Takashi