diff mbox series

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

Message ID 1623836097-61918-1-git-send-email-dh10.jung@samsung.com
State Superseded
Headers show
Series ALSA: usb-audio: fix rate on Ozone Z90 USB headset | expand

Commit Message

Jung Daehwan June 16, 2021, 9:34 a.m. UTC 
It mislabels its 96 kHz altsetting and that's why it causes some noise

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Daehwan Jung <dh10.jung@samsung.com>
---
 sound/usb/format.c | 2 ++
 1 file changed, 2 insertions(+)

Comments

Takashi Iwai June 17, 2021, 9:39 a.m. UTC | #1 
On Wed, 16 Jun 2021 11:34:55 +0200,
Daehwan Jung wrote:
> 
> It mislabels its 96 kHz altsetting and that's why it causes some noise
> 
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Signed-off-by: Daehwan Jung <dh10.jung@samsung.com>

Applied now.  Thanks.


Takashi
diff mbox series

Patch

diff --git a/sound/usb/format.c b/sound/usb/format.c
index 2287f8c..eb216fe 100644
--- a/sound/usb/format.c
+++ b/sound/usb/format.c
@@ -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;