Commit ca1f30ad authored by Clemens Ladisch's avatar Clemens Ladisch Committed by Jaroslav Kysela

[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: default avatarClemens Ladisch <clemens@ladisch.de>
Signed-off-by: default avatarJaroslav Kysela <perex@perex.cz>
parent d55d7a1c
...@@ -165,6 +165,12 @@ static int oxygen_open(struct snd_pcm_substream *substream, ...@@ -165,6 +165,12 @@ static int oxygen_open(struct snd_pcm_substream *substream,
if (err < 0) if (err < 0)
return err; 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); snd_pcm_set_sync(substream);
chip->streams[channel] = substream; chip->streams[channel] = substream;
......
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