On Mon, 22 Jul 2024 03:30:21 +0200,
wangdicheng wrote:
>
> From: wangdicheng <wangdicheng@xxxxxxxxxx>
>
> 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@xxxxxxxxxx>
> ---
> v1 -> v2: Arrange the ID in order
It's still at a wrong position. The ID 0c45 should be inserted at an
early position of the table.
thanks,
Takashi
> ---
> sound/usb/quirks.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
> index 58156fbca02c..54b2d2f314ac 100644
> --- a/sound/usb/quirks.c
> +++ b/sound/usb/quirks.c
> @@ -2225,6 +2225,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
> QUIRK_FLAG_ALIGN_TRANSFER),
> DEVICE_FLG(0x534d, 0x2109, /* MacroSilicon MS2109 */
> QUIRK_FLAG_ALIGN_TRANSFER),
> + DEVICE_FLG(0x0c45, 0x6340, /* Sonix HD USB Camera */
> + QUIRK_FLAG_GET_SAMPLE_RATE),
>
> /* Vendor matches */
> VENDOR_FLG(0x045e, /* MS Lifecam */
> --
> 2.25.1
>
