diff options
Diffstat (limited to 'include/sound/hda_chmap.h')
| -rw-r--r-- | include/sound/hda_chmap.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/sound/hda_chmap.h b/include/sound/hda_chmap.h index 9ab20f0274a3..713b24526134 100644 --- a/include/sound/hda_chmap.h +++ b/include/sound/hda_chmap.h @@ -30,6 +30,12 @@ struct hdac_chmap_ops { /* check that the user-given chmap is supported */ int (*chmap_validate)(int ca, int channels, unsigned char *chmap); + + void (*get_chmap)(struct hdac_device *hdac, int pcm_idx, + unsigned char *chmap); + void (*set_chmap)(struct hdac_device *hdac, int pcm_idx, + unsigned char *chmap, int prepared); + bool (*is_pcm_attached)(struct hdac_device *hdac, int pcm_idx); }; struct hdac_chmap { |