On Mon, May 1, 2023 at 12:36 PM Bagas Sanjaya <bagasdotme@xxxxxxxxx> wrote: > > On Mon, May 01, 2023 at 11:59:12AM +0800, Jeff Chua wrote: > > Latest git pull from Linus's tree ... playing a simple sound file will > > resulted in a lot of echo. > > > > Running on Lenovo X1 with .. > > 00:1f.3 Audio device: Intel Corporation Alder Lake PCH-P High > > Definition Audio Controller (rev 01) > > > > I've bisected and reverted the following patch fixed the problem. > > > > commit 9f656705c5faa18afb26d922cfc64f9fd103c38d > > Thanks for the regression report. However, where is your dmesg and/or ALSA log > when the regression occurs? What is the playback test file? There's no error in dmesg. Test file is /usr/share/sounds/alsa/Side_Right.wav > > FYI, 9f656705c5faa1 ("ALSA: pcm: rewrite snd_pcm_playback_silence()") is > originated as [1/2] of patch series that pokes around the auto-silencer. The > other patch ([2/2]) got NAKed since autofilling buffer should have been done in > alsa-lib (still to be discussed) [1]. > > Anyway, I'm adding this to regzbot: > > #regzbot ^introduced 9f656705c5faa1 > #regzbot title Much echoing when playing sound files on Intel Alder Lake PCH-P Audio Controller > > Thanks. > > [1]: https://lore.kernel.org/all/bb342e84-b468-8adc-6688-88da2c857da1@xxxxxxxx/ > > -- > An old man doll... just what I always wanted! - Clara