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| author | Takashi Iwai <tiwai@suse.de> | 2012-07-31 11:35:35 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-09-06 18:01:18 +0200 |
| commit | 9c9a5175e65b2667001e6a3b6dedddebeee82aa2 (patch) | |
| tree | 245f9651869624fe47c1c7e4549e30d56b277c98 /sound/pci/hda/hda_codec.h | |
| parent | be84bbcccc757b86449daaf924e72f95c95dc00e (diff) | |
ALSA: hda - Add standard channel maps
Although HD-audio allows pair-wise channel configurations, only the
fixed channel positions are used in this version. In future, this can
be changed and allow user to modify the channel positions.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_codec.h')
| -rw-r--r-- | sound/pci/hda/hda_codec.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h index 8fd9f636cfe..ed3de8d151c 100644 --- a/sound/pci/hda/hda_codec.h +++ b/sound/pci/hda/hda_codec.h @@ -776,6 +776,7 @@ struct hda_pcm { unsigned int pcm_type; /* HDA_PCM_TYPE_XXX */ int device; /* device number to assign */ struct snd_pcm *pcm; /* assigned PCM instance */ + bool own_chmap; /* codec driver provides own channel maps */ }; /* codec information */ |