diff options
Diffstat (limited to 'sound/pci/asihpi/hpi_internal.h')
| -rw-r--r-- | sound/pci/asihpi/hpi_internal.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/sound/pci/asihpi/hpi_internal.h b/sound/pci/asihpi/hpi_internal.h index 10de7e0..9908160 100644 --- a/sound/pci/asihpi/hpi_internal.h +++ b/sound/pci/asihpi/hpi_internal.h @@ -114,6 +114,18 @@ enum HPI_SUBSYS_OPTIONS { HPI_SUBSYS_OPT_NET_ADAPTER_ADDRESS_ADD = 262 }; +/** Volume flags +*/ +enum HPI_VOLUME_FLAGS { + /** Set if the volume control is muted */ + HPI_VOLUME_FLAG_MUTED = (1 << 0), + /** Set if the volume control has a mute function */ + HPI_VOLUME_FLAG_HAS_MUTE = (1 << 1), + /** Set if volume control can do autofading */ + HPI_VOLUME_FLAG_HAS_AUTOFADE = (1 << 2) + /* Note Flags >= (1<<8) are for DSP internal use only */ +}; + /******************************************* CONTROL ATTRIBUTES ****/ /* (in order of control type ID */ @@ -139,6 +151,8 @@ enum HPI_CONTROL_ATTRIBUTES { HPI_VOLUME_GAIN = HPI_CTL_ATTR(VOLUME, 1), HPI_VOLUME_AUTOFADE = HPI_CTL_ATTR(VOLUME, 2), + HPI_VOLUME_MUTE = HPI_CTL_ATTR(VOLUME, 3), + HPI_VOLUME_GAIN_AND_FLAGS = HPI_CTL_ATTR(VOLUME, 4), HPI_VOLUME_NUM_CHANNELS = HPI_CTL_ATTR(VOLUME, 6), HPI_VOLUME_RANGE = HPI_CTL_ATTR(VOLUME, 10), @@ -1389,7 +1403,8 @@ struct hpi_control_cache_info { struct hpi_control_cache_vol { struct hpi_control_cache_info i; short an_log[2]; - char temp_padding[4]; + unsigned short flags; + char padding[2]; }; struct hpi_control_cache_meter { |