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linux/sound/usb
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Kai-Heng Feng 34dedd2a83 ALSA: usb-audio: Disable Lenovo P620 Rear line-in volume control 
The USB device (0x17aa:0x1046) that support Lenovo P620 rear panel
line-in claim to support volume control, but it doens't seem to have an
AMP, so when line-in volume lowers below 80, nothing gets recorded
anymore.

Disable the volume control to workaround the issue.

Fixes: f8c11eb7da4a ("ALSA: usb-audio: Add support for Lenovo ThinkStation P620")
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Link: https://lore.kernel.org/r/20200810133108.31580-1-kai.heng.feng@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-08-10 16:02:18 +02:00
..
6fire
ALSA: Replace the word "slave" in vmaster API
2020-07-20 10:10:47 +02:00
bcd2000
ALSA: bcd2000: More constifications
2020-01-05 16:14:49 +01:00
caiaq
ALSA: Replace with fallthrough pseudo keyword in the remaining places
2020-07-09 19:10:43 +02:00
hiface
ALSA: usb: Drop superfluous ioctl PCM ops
2019-12-11 07:25:34 +01:00
line6
Merge branch 'for-next' into for-linus
2020-08-03 08:10:08 +02:00
misc
ALSA: usb: Drop superfluous ioctl PCM ops
2019-12-11 07:25:34 +01:00
usx2y
ALSA: Replace zero-length array with flexible-array
2020-05-07 22:30:36 +02:00
card.c
ALSA: Use fallthrough pseudo-keyword
2020-07-09 13:01:29 +02:00
card.h
ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109
2020-08-10 12:57:12 +02:00
clock.c
ALSA: Use fallthrough pseudo-keyword
2020-07-09 13:01:29 +02:00
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
Merge branch 'for-next' into for-linus
2020-08-03 08:10:08 +02:00
endpoint.h
ALSA: usb-audio: Improve frames size computation
2020-04-24 08:25:24 +02:00
format.c
ALSA: usb-audio: Set 48 kHz rate for Rodecaster
2020-06-15 08:47:05 +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
Merge branch 'for-next' into for-linus
2020-08-03 08:10:08 +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: Disable Lenovo P620 Rear line-in volume control
2020-08-10 16:02:18 +02:00
mixer_quirks.c
ALSA: usb-audio: Creative USB X-Fi Pro SB1095 volume knob support
2020-08-06 18:29:25 +02:00
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 some typos
2020-06-30 19:48:18 +02:00
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: Fix some typos
2020-06-30 19:48:18 +02:00
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-audio: fix spelling mistake "buss" -> "bus"
2020-08-06 18:25:03 +02:00
mixer_us16x08.h
ALSA: usb: Constify snd_kcontrol_new items
2020-01-03 09:24:34 +01:00
mixer.c
ALSA: usb-audio: Add support for Lenovo ThinkStation P620
2020-08-03 16:31:20 +02:00
mixer.h
ALSA: usb-audio: Fix OOB access of mixer element list
2020-06-24 14:24:29 +02:00
pcm.c
ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109
2020-08-10 12:57:12 +02:00
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: Fix a limit check in proc_dump_substream_formats()
2020-04-22 11:29:15 +02:00
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 Pioneer DDJ-RB
2020-08-10 12:59:37 +02:00
quirks.c
ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109
2020-08-10 12:57:12 +02:00
quirks.h
ALSA: usb-audio: Rewrite registration quirk handling
2020-03-26 10:47:00 +01:00
stream.c
ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109
2020-08-10 12:57:12 +02:00
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: Manage auto-pm of all bundled interfaces
2020-06-08 19:34:49 +02:00
validate.c
ALSA: usb-audio: Fix endianess in descriptor validation
2020-02-01 09:06:11 +01:00