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Commit 32662df2 authored by Nicola Lunghi's avatar Nicola Lunghi Committed by Greg Kroah-Hartman
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ALSA: usb-audio: add quirks for Line6 Helix devices fw>=2.82 



[ Upstream commit b81cbf7abfc94878a3c6f0789f2185ee55b1cc21 ]

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: default avatarNicola Lunghi <nick83ola@gmail.com>
Link: https://lore.kernel.org/r/20200125150917.5040-1-nick83ola@gmail.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 2ccaac38

sound/usb/format.c

+3 −0
Original line number Diff line number Diff line
@@ -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);