From c143cf010ae6d5a257798aab4b1f2d4f8a579a57 Mon Sep 17 00:00:00 2001 From: Daehwan Jung Date: Wed, 16 Jun 2021 18:34:55 +0900 Subject: [PATCH] ALSA: usb-audio: fix rate on Ozone Z90 USB headset commit aecc19ec404bdc745c781058ac97a373731c3089 upstream. It mislabels its 96 kHz altsetting and that's why it causes some noise Signed-off-by: Daehwan Jung Cc: Link: https://lore.kernel.org/r/1623836097-61918-1-git-send-email-dh10.jung@samsung.com Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/usb/format.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/usb/format.c b/sound/usb/format.c index 06190e3fd919..56b5baee6552 100644 --- a/sound/usb/format.c +++ b/sound/usb/format.c @@ -189,9 +189,11 @@ 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;