Commit ca1f30ad authored May 13, 2008 by Clemens Ladisch Committed by Jaroslav Kysela May 19, 2008

[ALSA] virtuoso: restrict period time to less than 10 s



Add a constraint for the period time so that there are less than ten
seconds between interrupts so that ALSA does not assume that the device
is dead.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

parent d55d7a1c

sound/pci/oxygen/oxygen_pcm.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -165,6 +165,12 @@ static int oxygen_open(struct snd_pcm_substream *substream,
		if (err < 0)
		return err;
		}
		if (channel == PCM_MULTICH) {
		err = snd_pcm_hw_constraint_minmax
		(runtime, SNDRV_PCM_HW_PARAM_PERIOD_TIME, 0, 8192000);
		if (err < 0)
		return err;
		}
		snd_pcm_set_sync(substream);
		chip->streams[channel] = substream;