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wangdichengtiwai
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ALSA: usb-audio: Add a quirk for Sonix HD USB Camera
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 <[email protected]> Cc: <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Takashi Iwai <[email protected]>
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sound/usb/quirks.c

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@@ -2125,6 +2125,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
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QUIRK_FLAG_CTL_MSG_DELAY_1M),
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DEVICE_FLG(0x0b0e, 0x0349, /* Jabra 550a */
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QUIRK_FLAG_CTL_MSG_DELAY_1M),
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DEVICE_FLG(0x0c45, 0x6340, /* Sonix HD USB Camera */
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QUIRK_FLAG_GET_SAMPLE_RATE),
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DEVICE_FLG(0x0ecb, 0x205c, /* JBL Quantum610 Wireless */
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QUIRK_FLAG_FIXED_RATE),
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DEVICE_FLG(0x0ecb, 0x2069, /* JBL Quantum810 Wireless */

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