linux_dsm_epyc7002/sound/usb
Nick Kossifidis 8dc5efe3d1 ALSA: usb-audio: Add support for Presonus Studio 1810c
This patch adds support for Presonus Studio 1810c, a usb interface
that's UAC2 compliant with a few quirks and a few extra hw-specific
controls. I've tested all 3 altsettings and the added switch
controls and they work as expected.

More infos on the card:
https://www.presonus.com/products/Studio-1810c

Note that this work is based on packet inspection with
usbmon. I just wanted to get this card to work for using
it on our open-source radio station:
https://github.com/UoC-Radio

v2 address issues reported by Takashi:
* Properly get/set enum type controls
* Prevent race condition on switch_get/set
* Various control naming changes
* Various coding style fixes

v3 improve readability of sample rate filtering
and some other minor changes.

Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Link: https://lore.kernel.org/r/5e47481a.1c69fb81.befb3.8dac@mx.google.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-02-15 09:46:16 +01:00
..
6fire
bcd2000
caiaq
hiface
line6
misc
usx2y
card.c
card.h
clock.c
clock.h
debug.h
endpoint.c
endpoint.h
format.c ALSA: usb-audio: Add support for Presonus Studio 1810c 2020-02-15 09:46:16 +01:00
format.h
helper.c
helper.h
Kconfig
Makefile ALSA: usb-audio: Add support for Presonus Studio 1810c 2020-02-15 09:46:16 +01:00
media.c
media.h
midi.c
midi.h
mixer_maps.c
mixer_quirks.c ALSA: usb-audio: Add support for Presonus Studio 1810c 2020-02-15 09:46:16 +01:00
mixer_quirks.h
mixer_s1810c.c ALSA: usb-audio: Add support for Presonus Studio 1810c 2020-02-15 09:46:16 +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
mixer_scarlett_gen2.h
mixer_scarlett.c
mixer_scarlett.h
mixer_us16x08.c
mixer_us16x08.h
mixer.c ALSA: usb-audio: Don't create a mixer element with bogus volume range 2020-02-14 15:51:35 +01:00
mixer.h
pcm.c
pcm.h
power.c
power.h
proc.c
proc.h
quirks-table.h
quirks.c ALSA: usb-audio: Add support for Presonus Studio 1810c 2020-02-15 09:46:16 +01:00
quirks.h
stream.c
stream.h
usbaudio.h
validate.c