| From aecc19ec404bdc745c781058ac97a373731c3089 Mon Sep 17 00:00:00 2001 |
| From: Daehwan Jung <dh10.jung@samsung.com> |
| Date: Wed, 16 Jun 2021 18:34:55 +0900 |
| Subject: ALSA: usb-audio: fix rate on Ozone Z90 USB headset |
| |
| From: Daehwan Jung <dh10.jung@samsung.com> |
| |
| commit aecc19ec404bdc745c781058ac97a373731c3089 upstream. |
| |
| 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> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| sound/usb/format.c | 2 ++ |
| 1 file changed, 2 insertions(+) |
| |
| --- a/sound/usb/format.c |
| +++ b/sound/usb/format.c |
| @@ -208,9 +208,11 @@ static int parse_audio_format_rates_v1(s |
| 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; |