diff options
Diffstat (limited to 'src/class/audio/audio_host.h')
| -rw-r--r-- | src/class/audio/audio_host.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/class/audio/audio_host.h b/src/class/audio/audio_host.h index 42cf4b4e5..4807d376a 100644 --- a/src/class/audio/audio_host.h +++ b/src/class/audio/audio_host.h @@ -241,7 +241,9 @@ bool tuh_audio_feature_unit_get(uint8_t idx, uint8_t stream_idx, uint8_t control uint16_t *value, tuh_xfer_cb_t complete_cb, uintptr_t user_data); // Master mute and volume controls. Capability and range information is cached -// before tuh_audio_mount_cb() is invoked. +// before tuh_audio_mount_cb() is invoked. Volume SET accepts +// TUH_AUDIO_VOLUME_SILENCE or a value within the cached range; finite values +// are rounded to the nearest resolution step measured from the range minimum. bool tuh_audio_mute_set(uint8_t idx, uint8_t stream_idx, bool mute, tuh_xfer_cb_t complete_cb, uintptr_t user_data); bool tuh_audio_mute_get(uint8_t idx, uint8_t stream_idx, bool *mute, tuh_xfer_cb_t complete_cb, uintptr_t user_data); bool tuh_audio_volume_set(uint8_t idx, uint8_t stream_idx, int16_t volume, tuh_xfer_cb_t complete_cb, |