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ALSA: emu10k1 - Fix minimum periods for efx playback
author
Takashi Iwai
<tiwai@suse.de>
Mon, 8 Jun 2009 13:50:42 +0000
(15:50 +0200)
committer
Takashi Iwai
<tiwai@suse.de>
Mon, 8 Jun 2009 13:50:42 +0000
(15:50 +0200)
EFX playback stream should have periods_min = 2 to avoid the buffer
position overflow (due to restrictions of the pcm-indirect helper).
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/emu10k1/emupcm.c
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diff --git
a/sound/pci/emu10k1/emupcm.c
b/sound/pci/emu10k1/emupcm.c
index
78f62fd
..
55b83ef
100644
(file)
--- a/
sound/pci/emu10k1/emupcm.c
+++ b/
sound/pci/emu10k1/emupcm.c
@@
-1736,7
+1736,7
@@
static struct snd_pcm_hardware snd_emu10k1_fx8010_playback =
.buffer_bytes_max = (128*1024),
.period_bytes_min = 1024,
.period_bytes_max = (128*1024),
- .periods_min =
1
,
+ .periods_min =
2
,
.periods_max = 1024,
.fifo_size = 0,
};