alsa-project/alsa-ucm-conf pull request #144 was opened from mchehab:

There are a couple of issues at the support for sof-essx8336, causing it to fail working.

This PR fix them. Tested on Huawei Matebook D15. Before the fix, the device was appearing as "sysdefault:0" instead of "hw:0", and there were several other problems.

After the fix: - the device is now identified as hw:0; - calling alsamixer without `-Dsysdefault:0` (or `-Dhw:0`) now shows a mixer (instead of showing nothing); - The HDMI volume controls now appear; - Using `alsaucm load` now works fine.

There are still a couple of things to be fixed, but I suspect that at least some of them would require firmware (or driver?) changes: - the internal microphone is not working yet; - the headphone/headset doesn't work.

Request URL : https://github.com/alsa-project/alsa-ucm-conf/pull/144 Patch URL : https://github.com/alsa-project/alsa-ucm-conf/pull/144.patch Repository URL: https://github.com/alsa-project/alsa-ucm-conf