OpenSDV
/
linux-stable-rt
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Revert "hda_intel suspend latency: shorten codec read" 

This reverts commit 57a04513cb.

Harald Dunkel reports that it broke sound for him:
  "Alsa stopped working for me.  I still can access /dev/dsp, change the
   volume and so on, but the speakers are quiet."

Reverting it fixed things for him.

Reported-and-tested-by: Harald Dunkel <harald.dunkel@t-online.de>
Acked-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Linus Torvalds 2008-01-08 11:46:37 -08:00
parent b59f8197c5
commit d238998fbf
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
sound/pci/hda/hda_intel.c
View File

@ -555,8 +555,7 @@ static unsigned int azx_rirb_get_response(struct hda_codec *codec)
} }
if (!chip->rirb.cmds) if (!chip->rirb.cmds)
return chip->rirb.res; /* the last value */ return chip->rirb.res; /* the last value */
udelay(10); schedule_timeout_uninterruptible(1);
cond_resched();
} while (time_after_eq(timeout, jiffies)); } while (time_after_eq(timeout, jiffies));
if (chip->msi) { if (chip->msi) {