I recently added support for these to Linux, see
https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git/commit/?id=4b8ea38fabab45ad911a32a336416062553dfe9c

Fixes: https://github.com/alsa-project/alsa-ucm-conf/pull/185


Signed-off-by: Jan Schär <jan@jschaer.ch>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Set the period time to 20ms and buffer time to 500ms by default.
For USB devices, use the period time 10ms for the better latency.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

The USB driver has two variants for the PCM control
names:

  UMC204HD 192k Output Playback Switch / Volume
    and
  PCM Playback Switch / Volume

BugLink: https://github.com/alsa-project/alsa-ucm-conf/issues/177


Signed-off-by: Jaroslav Kysela <perex@perex.cz>

The Dst and Src macro arguments were improperly used. Switch them.

BugLink: https://github.com/alsa-project/alsa-ucm-conf/issues/177


Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Fixes: https://github.com/alsa-project/alsa-ucm-conf/issues/170


Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Fixes: https://github.com/alsa-project/alsa-ucm-conf/issues/175


Signed-off-by: Jaroslav Kysela <perex@perex.cz>

BugLink: https://github.com/alsa-project/alsa-ucm-conf/issues/171


Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

It's an initial support according the pull request.

Fixes: https://github.com/alsa-project/alsa-ucm-conf/pull/156


Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Add the Initial ucm support for the Mediatek mt8195-demo platform.

Fixes: https://github.com/alsa-project/alsa-ucm-conf/pull/167


Signed-off-by: Nicolas Belin <nbelin@baylibre.com>
Signed-off-by: fchiby <fchiby@baylibre.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Commit b0f6cdf6 ("ucm.conf: turn off support for V2Module and V2Name
by default") disabled looking up UCM configs via the kernel module
symlinks. The rk3399-gru-sound card doesn't have a conf.d symlink yet,
add one so that boards using it can find its UCM config again.

Fixes: https://github.com/alsa-project/alsa-ucm-conf/pull/162


Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Fixes: https://github.com/alsa-project/alsa-ucm-conf/pull/169


Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Fixes: https://github.com/alsa-project/alsa-ucm-conf/pull/158


Signed-off-by: Reza Jahanbakhshi <reza.jahanbakhshi@gmail.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Fixes: https://github.com/alsa-project/alsa-ucm-conf/pull/164


Signed-off-by: Anton Bambura <jenneron@protonmail.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Fixes: https://github.com/alsa-project/alsa-ucm-conf/pull/164


Signed-off-by: Anton Bambura <jenneron@protonmail.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

This enables Microphone In in the rear jack and Headphones Out in the front
panel jack on ASUS ROG Maximus Z690 Hero with Realtek ALC4082.

Things that still don't work:

- Microphone In on the front panel
- Side channel output on the Line In jack in 7.1 mode
- Rear channels and Center/Sub are swapped

Line In on the rear panel detects microphone plugged in. Actual input not
tested (no line out device available). S/PDIF not tested.

Fixes: https://github.com/alsa-project/alsa-ucm-conf/pull/166


Signed-off-by: Andrey Semashev <andrey.semashev@gmail.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Fixes: https://github.com/alsa-project/alsa-ucm-conf/pull/160


Signed-off-by: Jaroslav Kysela <perex@perex.cz>

- kudos to Pekka Oinas for supporting me finding the right settings
- provides an UCM2 profile for Behringer's digital mixer Flow
  configured into "streaming" mode
- 2 stereo outputs, 1 stereo input

- second UCM2 profile for Behringer Flow8 recording mode
- 10 channel input, 4 channel out
- MIC1-4, Line-56, Line-78, Master/Monitor

Fixes: https://github.com/alsa-project/alsa-ucm-conf/pull/160


Signed-off-by: Sebastian Mangelsen (sebman) <sebastian.mangelsen@benify.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Link: https://github.com/alsa-project/alsa-ucm-conf/issues/163


Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Home/pro audio interface with 6 inputs and 4 outputs, which I configure
as 6 mono capture devices and 2 stereo playback devices.

Fixes: https://github.com/alsa-project/alsa-ucm-conf/pull/148


Signed-off-by: Cameron Nemo <cnemo@tutanota.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

hardware represents 2 stereo inputs/outputs as a single multichannel
input/output, similar to 97beee6d we
split it using dsnoop/dshare

Fixes: https://github.com/alsa-project/alsa-ucm-conf/pull/151


Signed-off-by: Robert Günzler <r@gnzler.io>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

More minor cleanups:

- use the standard UCM device names (see use-case.h)
- add ConflictingDevice to Mic1 and Mic2
- try to avoid duplicate priorities

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

This is the same as the fallback ucm profile. It just exposes the device,
which can be useful in some contexts, like when routing audio using jack
or pipewire.

Fixes: https://github.com/alsa-project/alsa-ucm-conf/pull/145


Signed-off-by: Clément Hermann <nodens@debian.org>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Arturia Minifuse 2
(https://www.arturia.com/products/audio/minifuse/minifuse2)
is an USB audio interface with 2 mono inputs and 2 channel outputs.
It uses 1 subinterface with 4 capture and 4 playback channels:
Capture channels:
- Mic/Line/Inst 1 (Mono)
- Mic/Line/Inst 2 (Mono)
- Loopback (Stereo, L+R)

Playback:
- Main (Stereo, L+R)
- Loopback (L+R)

The Loopback capture and playback are intended to ease recording sound
from the computer, e.g if you're doing a podcast and want to record
something that plays from the computer. Of course us linux user don't
need that, since we have many tools able to do that.

However, without a dedicated use case, alsa treats the channels as
surround 4.0, which make the card difficult to use.

At this stage, no controls are available.

TODO/FIXMEs:
- add a channel map override on the pcm device ?

Fixes: https://github.com/alsa-project/alsa-ucm-conf/pull/145


Signed-off-by: Clément Hermann <nodens@debian.org>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Although the information is somehow duplicated, the current
macros support both "alsa-lib PCM channel split" and
"application side PCM channel split".

The key is the readability.

Test:

	alsaucm -c "hw:1" dump text

	vs.

	alsaucm -c "<<<SplitPCM=1>>>hw:1" dump text

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Signed-off-by: Jaroslav Kysela <perex@perex.cz>