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Commit d238998f authored by Linus Torvalds's avatar Linus Torvalds
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Revert "hda_intel suspend latency: shorten codec read" 



This reverts commit 57a04513.

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: default avatarHarald Dunkel <harald.dunkel@t-online.de>
Acked-by: default avatarTakashi Iwai <tiwai@suse.de>
Acked-by: default avatarIngo Molnar <mingo@elte.hu>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent b59f8197

sound/pci/hda/hda_intel.c

+1 −2
Original line number Diff line number Diff line
@@ -555,8 +555,7 @@ static unsigned int azx_rirb_get_response(struct hda_codec *codec) 
		}

		if (!chip->rirb.cmds)

			return chip->rirb.res; /* the last value */

		udelay(10);

		cond_resched();

		schedule_timeout_uninterruptible(1);

	} while (time_after_eq(timeout, jiffies));



	if (chip->msi) {