(In reply to Takashi Iwai from comment #172) > Thanks. The problem with playback indicates that the delay correction isn't > good for playback but only for capture. > > Below is yet another revised patch. It corrects the position report only > for the capture, but takes the FIFO delay into account, too.
With tsched=0, everything is perfect. When tsched=0 is removed, the audio output is not crackling again, however ALL audio is retarded when the acquisition starts, to me it feels around 4/5 seconds. I had a player playing music in background and the whole stream jump back for that time; if i try to seek in another position the audio will seek only after the same 4/5 seconds. If I stop capturing audio, the playback sync back again and the playback is working correctly again. Very weird. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1801540 Title: Microphone distorted sound on ALC892/1220 on AMD chipsets Status in Linux: Confirmed Status in linux package in Ubuntu: Won't Fix Status in pulseaudio package in Ubuntu: Won't Fix Bug description: Not sure if I'll report this upstream but there is definitely an issue with microphone recording on my desktop, this is not happening on my laptop which has a different codec. Already tried all workarounds possible, no luck. Only with my desktop with this particular motherboard. No issues in Windows, the sound recorded in there is distorted and has some static and robotic tone on high-pitch. alsa-info on the attachments To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1801540/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
