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ALSA: hda - Allow FLOAT PCM format

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So far, the FLOAT PCM format is used only exclusivley set.  But
this can be a combination with other formats.

This patch changes the parser to allow the FLOAT format in addition
to other PCM formats.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2009-07-01 18:05:27 +02:00
parent 0d971c9fcf
commit b5025c50b5
1 changed files with 3 additions and 3 deletions
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6
sound/pci/hda/hda_codec.c
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@ -2690,11 +2690,11 @@ static int snd_hda_query_supported_pcm(struct hda_codec *codec, hda_nid_t nid,
bps = 20;
}
}
else if (streams == AC_SUPFMT_FLOAT32) {
/* should be exclusive */
if (streams & AC_SUPFMT_FLOAT32) {
formats |= SNDRV_PCM_FMTBIT_FLOAT_LE;
bps = 32;
} else if (streams == AC_SUPFMT_AC3) {
}
if (streams == AC_SUPFMT_AC3) {
/* should be exclusive */
/* temporary hack: we have still no proper support
* for the direct AC3 stream...