Bug 215495
| Summary: | update from kernel 5.10.90 to 5.15.14 causes sound to fail | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | Chris Gorman (chrisjohgorman) |
| Component: | Sound(ALSA) | Assignee: | Jaroslav Kysela (perex) |
| Status: | RESOLVED CODE_FIX | ||
| Severity: | normal | CC: | tiwai |
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 5.15.14 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: |
asound.state from 5.10.90 where sound worked
alsa-info.sh from 5.10.90 working alsa-info.sh from 5.15.14 broken Fix patch alsa-info.sh from 5.15.14 post patch Revised fix patch |
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Created attachment 300272 [details]
alsa-info.sh from 5.10.90 working
Created attachment 300273 [details]
alsa-info.sh from 5.15.14 broken
Could you try the patch below? Created attachment 300274 [details]
Fix patch
Created attachment 300275 [details]
alsa-info.sh from 5.15.14 post patch
Hi Takashi,
Thanks for the quick response. After a little hacking around the build system for the arch linux-lts, I applied your patch and built a new kernel. Unfortunately I still get the same errors from alsactl when trying to load asound.state, and I still get no sound from speaker-test or aplay. I am attaching a new alsa-info.sh in case you can tell what is wrong from it. If you have any other ideas, I will try them out.
Chris
Ah, sorry, there was a typo in the patch, which broke the things. Please try v2 patch below. Created attachment 300277 [details]
Revised fix patch
Yay! It works. Thanks Takashi. |
Created attachment 300271 [details] asound.state from 5.10.90 where sound worked Hello, I have an arch linux system running kernel 5.10.90 that I updated today. The update brings me to kernel 5.15.14. The machine is a macmini 2,1 that is headless so I have an audio cue that I use to tell if it's up. With today's update the audio fails. The old asound.conf file has 3 sections that don't work with the new kernel. [root@ada ~]# alsactl restore -f ./asound.state.working Found hardware: "HDA-Intel" "SigmaTel STAC9221 A1" "HDA:83847680,106b0800,00103601" "0x8384" "0x7680" Hardware is initialized using a generic method alsactl: set_control:1339: failed to obtain info for control #1 (No such file or directory) alsactl: set_control:1339: failed to obtain info for control #2 (No such file or directory) alsactl: set_control:1339: failed to obtain info for control #19 (No such file or directory) The sections are 'Headphone Playback Switch', 'Speaker Playback Volume' and 'Headphone Jack'. I'm attaching my asound.conf that worked from 5.10.90 and an alsa-info.txt from both kernels in case they help diagnose this further. As with my previous bug, I don't know how to do this in one commit, so I will make 3 to add all the files. Thanks for your attention. Chris