diff options
| author | Nikesh Oswal <noswal@nvidia.com> | 2012-07-26 15:58:46 +0530 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2013-09-14 12:31:00 -0700 |
| commit | 7b9d526b46c5b623a10d92603aad3b6f84b4b564 (patch) | |
| tree | 9d9de4b8f33454fdb43e6d3d66ec1b8da4170d58 /sound/pci/hda/hda_codec.h | |
| parent | 74412f4a1ff8f068094873f8ce69a28933d22aa6 (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>
Rebase-Id: Re5ff35431fd4e087ad62632ad0979d1540b6eea0
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 7ad8d5b06a6e..d2f1953e0363 100644 --- a/sound/pci/hda/hda_codec.h +++ b/sound/pci/hda/hda_codec.h @@ -906,6 +906,7 @@ struct hda_codec { unsigned int power_state); 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); |