diff options
| author | Nikesh Oswal <noswal@nvidia.com> | 2012-07-26 15:58:46 +0530 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2012-08-02 09:37:28 -0700 |
| commit | 93fa2d495c82c5b63572e62e8bba6a6acf3269f9 (patch) | |
| tree | 44dba35d2495d83e11e5360df6ef537226d53887 /sound/pci/hda/hda_codec.h | |
| parent | ece74a0888415460a005d52bcf2d5f6cf535597d (diff) | |
alsa: hda: add alsa ctl to query max channels
add alsa ctl to query maximum supported
channels
Bug: 998697
Signed-off-by: Nikesh Oswal <noswal@nvidia.com>
Change-Id: Id2f0e6a62d2413615f13a0c18757c05610ef0c2c
Reviewed-on: http://git-master/r/118602
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Scott Peterson <speterson@nvidia.com>
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 1c5dc6d73d6b..6cba73ce1997 100644 --- a/sound/pci/hda/hda_codec.h +++ b/sound/pci/hda/hda_codec.h @@ -868,6 +868,7 @@ struct hda_codec { #endif unsigned int recv_dec_cap; + unsigned int max_pcm_channels; /* codec-specific additional proc output */ void (*proc_widget_hook)(struct snd_info_buffer *buffer, struct hda_codec *codec, hda_nid_t nid); |