Commit 985a063a authored Aug 03, 2023 by dengxiang Committed by sanglipeng Feb 23, 2024

ALSA: usb-audio: Add support for Mythware XA001AU capture and playback interfaces.

stable inclusion
from stable-v5.10.192
commit a04ac0c31881efacc66f3d674696d93b2f67b277
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I933RF

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=a04ac0c31881efacc66f3d674696d93b2f67b277



--------------------------------

commit 788449ae upstream.

This patch adds a USB quirk for Mythware XA001AU USB interface.

Signed-off-by: dengxiang <dengxiang@nfschina.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230803024437.370069-1-dengxiang@nfschina.com


Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: sanglipeng <sanglipeng1@jd.com>

parent 8f0a5904

sound/usb/quirks-table.h

+29 −0

Original line number	Diff line number	Diff line
		@@ -3797,6 +3797,35 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
		}
		}
		},
		{
		/* Advanced modes of the Mythware XA001AU.
		* For the standard mode, Mythware XA001AU has ID ffad:a001
		*/
		USB_DEVICE_VENDOR_SPEC(0xffad, 0xa001),
		.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
		.vendor_name = "Mythware",
		.product_name = "XA001AU",
		.ifnum = QUIRK_ANY_INTERFACE,
		.type = QUIRK_COMPOSITE,
		.data = (const struct snd_usb_audio_quirk[]) {
		{
		.ifnum = 0,
		.type = QUIRK_IGNORE_INTERFACE,
		},
		{
		.ifnum = 1,
		.type = QUIRK_AUDIO_STANDARD_INTERFACE,
		},
		{
		.ifnum = 2,
		.type = QUIRK_AUDIO_STANDARD_INTERFACE,
		},
		{
		.ifnum = -1
		}
		}
		}
		},

		#undef USB_DEVICE_VENDOR_SPEC
		#undef USB_AUDIO_DEVICE