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ALSA: usb-audio: fix rate on Ozone Z90 USB headset

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It mislabels its 96 kHz altsetting and that's why it causes some noise

Signed-off-by: Daehwan Jung <dh10.jung@samsung.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/1623836097-61918-1-git-send-email-dh10.jung@samsung.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Daehwan Jung 2021-06-16 18:34:55 +09:00 committed by Takashi Iwai
parent b431f16f16
commit aecc19ec40
1 changed files with 2 additions and 0 deletions
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2
sound/usb/format.c
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@ -223,9 +223,11 @@ static int parse_audio_format_rates_v1(struct snd_usb_audio *chip, struct audiof
continue;
/* C-Media CM6501 mislabels its 96 kHz altsetting */
/* Terratec Aureon 7.1 USB C-Media 6206, too */
/* Ozone Z90 USB C-Media, too */
if (rate == 48000 && nr_rates == 1 &&
(chip->usb_id == USB_ID(0x0d8c, 0x0201) ||
chip->usb_id == USB_ID(0x0d8c, 0x0102) ||
chip->usb_id == USB_ID(0x0d8c, 0x0078) ||
chip->usb_id == USB_ID(0x0ccd, 0x00b1)) &&
fp->altsetting == 5 && fp->maxpacksize == 392)
rate = 96000;