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fef66ae73a
linux/sound/usb
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Takashi Iwai fef66ae73a ALSA: usb-audio: Add connector notifier delegation 
It turned out that ALC1220-VB USB-audio device gives the interrupt
event to some PCM terminals while those don't allow the connector
state request but only the actual I/O terminals return the request.
The recent commit 7dc3c5a017 ("ALSA: usb-audio: Don't create jack
controls for PCM terminals") excluded those phantom terminals, so
those events are ignored, too.

My first thought was that this could be easily deduced from the
associated terminals, but some of them have even no associate terminal
ID, hence it's not too trivial to figure out.

Since the number of such terminals are small and limited, this patch
implements another quirk table for the simple mapping of the
connectors.  It's not really scalable, but let's hope that there will
be not many such funky devices in future.

Fixes: 7dc3c5a017 ("ALSA: usb-audio: Don't create jack controls for PCM terminals")
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=206873
Link: https://lore.kernel.org/r/20200422113320.26664-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-04-22 13:33:46 +02:00
..
6fire ALSA: usb: Constify snd_kcontrol_new items 2020-01-03 09:24:34 +01:00
bcd2000 ALSA: bcd2000: More constifications 2020-01-05 16:14:49 +01:00
caiaq ALSA: caiaq: More constifications 2020-01-05 16:14:37 +01:00
hiface ALSA: usb: Drop superfluous ioctl PCM ops 2019-12-11 07:25:34 +01:00
line6 ALSA: line6: Fix endless MIDI read loop 2020-03-09 11:00:45 +01:00
misc ALSA: usb: Drop superfluous ioctl PCM ops 2019-12-11 07:25:34 +01:00
usx2y ALSA: usx2y: Fix potential NULL dereference 2020-04-21 08:00:41 +02:00
card.c ALSA: usb-audio: Inform devices that need delayed registration 2020-03-26 10:49:08 +01:00
card.h ALSA: usb-audio: set the interface format after resume on Dell WD19 2019-12-18 20:04:37 +01:00
clock.c ALSA: usb-audio: Add support for MOTU MicroBook IIc 2020-03-06 09:03:17 +01:00
clock.h ALSA: usb-audio: Add clock validity quirk for Denon MC7000/MCX8000 2020-02-13 07:18:58 +01:00
debug.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
endpoint.c ALSA: usb-audio: not submit urb for stopped endpoint 2019-11-13 10:49:31 +01:00
endpoint.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
format.c ALSA: usb-audio: Filter out unsupported sample rates on Focusrite devices 2020-04-18 21:08:39 +02:00
format.h ALSA: usb: initial USB Audio Device Class 3.0 support 2018-03-21 11:46:33 +01:00
helper.c ALSA: usb-audio: Fix gpf in snd_usb_pipe_sanity_check 2019-07-30 12:32:21 +02:00
helper.h ALSA: usb-audio: More validations of descriptor units 2019-08-22 10:35:59 +02:00
Kconfig sound: Fix Kconfig indentation 2019-10-07 03:53:03 +02:00
Makefile ALSA: usb-audio: Add support for Presonus Studio 1810c 2020-02-15 09:46:16 +01:00
media.c media: sound/usb: Use Media Controller API to share media resources 2019-04-22 11:21:06 -04:00
media.h media: sound/usb: Use Media Controller API to share media resources 2019-04-22 11:21:06 -04:00
midi.c ALSA: usb-audio: Fix case when USB MIDI interface has more than one extra endpoint descriptor 2020-03-31 14:34:28 +02:00
midi.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mixer_maps.c ALSA: usb-audio: Add connector notifier delegation 2020-04-22 13:33:46 +02:00
mixer_quirks.c ALSA: usb-audio: Add support for Presonus Studio 1810c 2020-02-15 09:46:16 +01:00
mixer_quirks.h ALSA: usb-audio: Initialize Dell Dock playback volumes 2018-05-02 16:02:32 +02:00
mixer_s1810c.c ALSA: usb-audio: Fix missing braces in some struct inits 2020-03-06 10:14:43 +01:00
mixer_s1810c.h ALSA: usb-audio: Add support for Presonus Studio 1810c 2020-02-15 09:46:16 +01:00
mixer_scarlett_gen2.c ALSA: usb-audio: Annotate endianess in Scarlett gen2 quirk 2020-02-01 09:06:24 +01:00
mixer_scarlett_gen2.h ALSA: usb-audio: Scarlett Gen 2 mixer interface 2019-07-28 17:47:48 +02:00
mixer_scarlett.c ALSA: usb-audio: More constifications 2020-01-05 16:14:34 +01:00
mixer_scarlett.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mixer_us16x08.c ALSA: usb: Constify snd_kcontrol_new items 2020-01-03 09:24:34 +01:00
mixer_us16x08.h ALSA: usb: Constify snd_kcontrol_new items 2020-01-03 09:24:34 +01:00
mixer.c ALSA: usb-audio: Add connector notifier delegation 2020-04-22 13:33:46 +02:00
mixer.h ALSA: usb-audio: Add connector notifier delegation 2020-04-22 13:33:46 +02:00
pcm.c ALSA: usb-audio: Add support for MOTU MicroBook IIc 2020-03-06 09:03:17 +01:00
pcm.h ALSA: usb-audio: Add UAC3 Power Domains to suspend/resume 2018-07-31 15:01:36 +02:00
power.c ALSA: usb-audio: More validations of descriptor units 2019-08-22 10:35:59 +02:00
power.h ALSA: usb-audio: Initial Power Domain support 2018-07-31 15:01:22 +02:00
proc.c ALSA: usb-audio: Use pcm_for_each_format() macro for PCM format iterations 2020-02-10 08:27:19 +01:00
proc.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
quirks-table.h ALSA: usb-audio: Add quirk for Focusrite Scarlett 2i2 2020-04-21 07:58:54 +02:00
quirks.c ALSA: usb-audio: Apply async workaround for Scarlett 2i4 2nd gen 2020-04-21 21:30:28 +02:00
quirks.h ALSA: usb-audio: Rewrite registration quirk handling 2020-03-26 10:47:00 +01:00
stream.c ALSA: usb-audio: Inform devices that need delayed registration 2020-03-26 10:49:08 +01:00
stream.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
usbaudio.h ALSA: usb-audio: Inform devices that need delayed registration 2020-03-26 10:49:08 +01:00
validate.c ALSA: usb-audio: Fix endianess in descriptor validation 2020-02-01 09:06:11 +01:00