+Cc: Pierre, Liam (Tom: I'm not an audio guy) On Wed, 2017-09-13 at 10:55 -0400, Tom Rini wrote: > Hey folks, > > Entirely unrelated to the regression on this board that we dealt with > the other week, I have (and have had for a bit), a problem with audio > on > this laptop. After a while of use, I'll have a problem like this: > > Sep 12 20:59:30 oliver kernel: haswell-pcm-audio haswell-pcm-audio: FW > loaded, mailbox readback FW info: type 01, - version: 00.00, build 77, > source commit id: 876ac6906f31a43b6772b23c7c983ce9dcb18a19 > (everything is fine, audio works, is in use) > Sep 12 21:24:04 oliver kernel: haswell-pcm-audio haswell-pcm-audio: > error: audio DSP boot timeout IPCD 0x0 IPCX 0x0 > Sep 12 21:24:04 oliver kernel: haswell-pcm-audio haswell-pcm-audio: > ipc: > --message timeout-- ipcx 0x83000000 isr 0x00000000 ipcd 0x00000000 > imrx > 0x7fff0000 > Sep 12 21:24:04 oliver kernel: haswell-pcm-audio haswell-pcm-audio: > error: stream commit failed > Sep 12 21:24:04 oliver kernel: System PCM: error: failed to commit > stream -110 > Sep 12 21:24:04 oliver kernel: haswell-pcm-audio haswell-pcm-audio: > ASoC: haswell-pcm-audio hw params failed: -110 > Sep 12 21:24:04 oliver kernel: System PCM: ASoC: hw_params FE failed > -110 > > With those last 4 messages repeating constantly (~3 sets per second, > and > the above are from v4.13, but I've had similar for as long as the > driver > has been mainline I think) and it only stops when I reboot. Rebooting > may or may not clear the problem, last night I had to power off to get > audio to come back up. I'm not quite sure where to begin debugging > this > issue. Does anyone have any suggestions? Thanks! > -- Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> Intel Finland Oy _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
