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pir0c0pter0 f8cd033c76 ucm2: Qualcomm: add ASUS Vivobook 14 (X1407QA) to x1e80100 DMI match 
The ASUS Vivobook 14 X1407QA (Snapdragon X X1-26-100, x1p42100 'Purwa' die)
reports DMI product_family as 'ASUS Vivobook 14' but was not matched by the
existing regex, leaving audio non-functional.

Hardware: WCD9385 codec + 2x WSA884x speakers via SoundWire + ADSP Q6APM,
identical audio topology to the other ASUS Snapdragon X devices already matched.

DMI strings:
  board_vendor:   ASUSTeK COMPUTER INC.
  product_family: ASUS Vivobook 14
  board_name:     X1407QA
  product_name:   ASUS Vivobook 14 X1407QA_X1407QA

Tested on Fedora 44 aarch64, kernel 6.12+.

Closes: https://github.com/alsa-project/alsa-ucm-conf/pull/725
Signed-off-by: pir0c0pter0 <pir0c0pter0000@gmail.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2026-03-27 14:59:48 +01:00
.github/workflows github: use ucm-validator2, use actions/checkout@v4 2025-01-08 21:57:38 +01:00
ucm chtrt5645: adapt to ucm2 2019-11-21 14:57:59 +01:00
ucm2 ucm2: Qualcomm: add ASUS Vivobook 14 (X1407QA) to x1e80100 DMI match 2026-03-27 14:59:48 +01:00
.gitignore Add .gitignore to skip backup files 2019-09-27 10:32:27 +02:00
LICENSE Initial commit 2019-07-31 19:38:52 +02:00
README.md README: document the ALSA state file clearing 2024-06-19 09:05:39 +02:00
VERSION Release v1.2.15.3 2026-01-13 08:12:41 +01:00

README.md

alsa-ucm-conf

ALSA Use Case Manager configuration

Installation

Copy the ucm and ucm2 trees to the alsa-lib configuration directory (usually located in /usr/share/alsa) including symlinks. The files in the package root directory (README.md, LICENSE and VERSION) files are extra (only informational).

Example:

tar xvjf alsa-ucm-conf-1.2.6.2.tar.bz2 -C /usr/share/alsa --strip-components=1 --wildcards "*/ucm" "*/ucm2"

The latest configuration can be obtained with those commands:

curl -L -o alsa-ucm-conf.tar.gz https://github.com/alsa-project/alsa-ucm-conf/archive/refs/heads/master.tar.gz
tar xvzf alsa-ucm-conf.tar.gz -C /usr/share/alsa --strip-components=1 --wildcards "*/ucm" "*/ucm2"

State file

Some values may be set only one time by UCM and then they are saved to the global ALSA sound state file. Please, make sure that this state is cleared, if you have an issue.

Commands for standard systemd setup (relogin is required):

systemctl stop alsa-state
rm /var/lib/alsa/asound.state
systemctl start alsa-state

Validation

Validate UCM configuration

The UCM configurations are automatically validated using the UCM validator available at https://github.com/alsa-project/alsa-tests/tree/master/python/ucm-validator .

If you create a pull request for new hardware, please, add also the alsa-info.sh output to emulate this hardware in the UCM validator.