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ALSA: emu10k1: allow to disable the SRC

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Add the PCM rule to allow disabling the PCM playback SRC.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Clemens Ladisch 2011-09-16 23:13:38 +02:00 committed by Takashi Iwai
parent 5b0416a3c2
commit 57e5c63007
1 changed files with 5 additions and 0 deletions
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5
sound/pci/emu10k1/emupcm.c
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@ -1146,6 +1146,11 @@ static int snd_emu10k1_playback_open(struct snd_pcm_substream *substream)
kfree(epcm); kfree(epcm);
return err; return err;
} }
err = snd_pcm_hw_rule_noresample(runtime, 48000);
if (err < 0) {
kfree(epcm);
return err;
}
mix = &emu->pcm_mixer[substream->number]; mix = &emu->pcm_mixer[substream->number];
for (i = 0; i < 4; i++) for (i = 0; i < 4; i++)
mix->send_routing[0][i] = mix->send_routing[1][i] = mix->send_routing[2][i] = i; mix->send_routing[0][i] = mix->send_routing[1][i] = mix->send_routing[2][i] = i;