[TLDR: This mail in primarily relevant for Linux kernel regression tracking. See link in footer if these mails annoy you.]
On 26.12.22 14:26, Thorsten Leemhuis wrote:
On 25.12.22 13:14, Michael Laß wrote:
CC'ing amd-gfx as this might be an issue in the amd driver.
This change causes a regression in Linux 6.1 at least on some AMD APUs. There are reports from users with Ryzen 4750U, 5800U and 5850U chips where the HDMI sound devices don't show up anymore. I'm affected by this as well.
Reverting this commit (ef6f5494) makes the HDMI audio devices show up again. I verified that this is still an issue in current Linux git (72a85e2b).
Thanks for the report. To be sure below issue doesn't fall through the cracks unnoticed, I'm adding it to regzbot, my Linux kernel regression tracking bot:
#regzbot ^introduced ef6f5494faf6a37c74990689a #regzbot title alsa: hda/hdmi: HDMI sound devices don't show up anymore with some AMD APUs #regzbot ignore-activity
#regzbot fix: 090ddad4c7a9 #regzbot ignore-activity
Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) -- Everything you wanna know about Linux kernel regression tracking: https://linux-regtracking.leemhuis.info/about/#tldr That page also explains what to do if mails like this annoy you.