redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

ALSA: usb-audio: add quirks for Line6 Helix devices fw>=2.82 

[ Upstream commit b81cbf7abf ]

With firmware 2.82 Line6 changed the usb id of some of the Helix
devices but the quirks is still needed.

Add it to the quirk list for line6 helix family of devices.

Thanks to Jens for pointing out the missing ids.

Signed-off-by: Nicola Lunghi <nick83ola@gmail.com>
Link: https://lore.kernel.org/r/20200125150917.5040-1-nick83ola@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
5.4-rM2-2.2.x-imx-squashed
Nicola Lunghi 2020-01-25 15:09:17 +00:00 committed by Greg Kroah-Hartman
parent 2ccaac382a
commit 32662df2d0
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
sound/usb/format.c
View File

@ -296,6 +296,9 @@ static int line6_parse_audio_format_rates_quirk(struct snd_usb_audio *chip,
case USB_ID(0x0E41, 0x4242): /* Line6 Helix Rack */
case USB_ID(0x0E41, 0x4244): /* Line6 Helix LT */
case USB_ID(0x0E41, 0x4246): /* Line6 HX-Stomp */
case USB_ID(0x0E41, 0x4248): /* Line6 Helix >= fw 2.82 */
case USB_ID(0x0E41, 0x4249): /* Line6 Helix Rack >= fw 2.82 */
case USB_ID(0x0E41, 0x424a): /* Line6 Helix LT >= fw 2.82 */
/* supported rates: 48Khz */
kfree(fp->rate_table);
fp->rate_table = kmalloc(sizeof(int), GFP_KERNEL);