linux-stable/sound
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
..
ac97
aoa
arm ASoC: arm: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:56 +00:00
atmel
core ALSA: pcm: oss: Fix regression by buffer overflow fix (again) 2020-04-03 09:38:50 +02:00
drivers ALSA: dummy: Use standard macros for fixing PCM format cast 2020-02-10 08:27:31 +01:00
firewire ALSA: firewire-tascam: Add missing annotation for tscm_hwdep_read_locked() 2020-03-11 07:55:38 +01:00
hda ALSA: hda: Allow setting preallocation again for x86 2020-04-13 22:22:28 +02:00
i2c
isa ALSA: emu8000: Fix the cast to __user pointer 2020-02-10 08:26:38 +01:00
mips ALSA: sgio2audio: Remove usage of dropped hw_params/hw_free functions 2020-03-06 12:06:41 +01:00
oss
parisc sound updates for 5.6-rc1 2020-01-28 16:26:57 -08:00
pci ALSA: hda: Remove ASUS ROG Zenith from the blacklist 2020-04-19 23:20:11 +02:00
pcmcia
ppc ALSA: ppc: keywest: convert to use i2c_new_client_device() 2020-03-27 09:33:01 +01:00
sh
soc ASoC: wm8960: Fix wrong clock after suspend & resume 2020-04-21 15:43:22 +01:00
sparc
spi
synth
usb ALSA: usb-audio: Add connector notifier delegation 2020-04-22 13:33:46 +02:00
x86 sound updates for 5.6-rc1 2020-01-28 16:26:57 -08:00
xen
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c