On Fri, 02 Dec 2022 09:29:08 +0100, Dicheng Wang wrote:

From: wangdicheng wangdicheng@kylinos.cn

Add relevant information to the quirks-table.h file. The test passes and the sound source file plays normally.

Cc: stable@vger.kernel.org Signed-off-by: wangdicheng wangdicheng@kylinos.cn

The code change itself looks good, but could you fix the patch subject line? It should have the proper prefix (in this case something like "ALSA: usb-audio: Blah blah..."), and the text is unnecessarily long. Please make it concise.

Also, could you give the lsusb -v output of the corresponding device? Just to make sure. If possible, it'd be better to use the existing macro like USB_DEVICE_VENDOR_SPEC() or USB_AUDIO_DEVICE() instead.

thanks,

Takashi

---

sound/usb/quirks-table.h | 7 +++++++ 1 file changed, 7 insertions(+)

diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h index 874fcf245747..1fb183895da0 100644 --- a/sound/usb/quirks-table.h +++ b/sound/usb/quirks-table.h @@ -2802,6 +2802,13 @@ YAMAHA_DEVICE(0x7010, "UB99"), .idProduct = 0x1020, }, +/* Ktmicro Usb_audio device */ +{

• .match_flags = USB_DEVICE_ID_MATCH_DEVICE,
• .idVendor = 0x31b2,
• .idProduct = 0x0011,

+},

/* QinHeng devices */ { USB_DEVICE(0x1a86, 0x752d), -- 2.25.1