Comment 244 for bug 1958019

Status on the Lenovo Yoga 7i:
- only left speakers work with the patch, but it seems to be stable for hours
- I was in the opinion that I can narrow down to some smaller sequences (speakers off, speakers on), but that was partly not reprodcable after reboots. Additionally it turned out that the smaller sequences affects the left speaker only. But i can only hear that after S3 resume since the patch only initial enables the left side.
- when doing the S3 workaraound both speakers work, but this stops when there's no activity for 10-20 seconds => would be interesting if the driver generates a similar sequence as the patch after resume from S3 ?
- using the patch afterwards, the sound stays on both speakers without audio activity for minutes