diff options
| author | Eliot Blennerhassett <eblennerhassett@audioscience.com> | 2011-12-22 13:38:45 +1300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-12-22 08:13:07 +0100 |
| commit | 862e14185b46e1d65d560c7dbaa0f2c842b71d20 (patch) | |
| tree | f2d5b86745578e81a36a308a5082e9c7eb07fe88 /sound | |
| parent | 50d5f773ecc42fec029530f0e2e22686ccdf0ac7 (diff) | |
| download | linux-rt-862e14185b46e1d65d560c7dbaa0f2c842b71d20.tar.gz | |
ALSA: asihpi - Add autofade query.
Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/asihpi/hpi.h | 3 | ||||
| -rw-r--r-- | sound/pci/asihpi/hpifunc.c | 10 |
2 files changed, 13 insertions, 0 deletions
diff --git a/sound/pci/asihpi/hpi.h b/sound/pci/asihpi/hpi.h index 867c144fed31..f2f1d980102b 100644 --- a/sound/pci/asihpi/hpi.h +++ b/sound/pci/asihpi/hpi.h @@ -1347,6 +1347,9 @@ u16 hpi_volume_auto_fade_profile(u32 h_control, short an_stop_gain0_01dB[HPI_MAX_CHANNELS], u32 duration_ms, u16 profile); +u16 hpi_volume_query_auto_fade_profile(const u32 h_control, const u32 i, + u16 *profile); + /*****************/ /* Level control */ /*****************/ diff --git a/sound/pci/asihpi/hpifunc.c b/sound/pci/asihpi/hpifunc.c index ebb568d695f1..510e56cffd31 100644 --- a/sound/pci/asihpi/hpifunc.c +++ b/sound/pci/asihpi/hpifunc.c @@ -2826,6 +2826,16 @@ u16 hpi_volume_auto_fade(u32 h_control, duration_ms, HPI_VOLUME_AUTOFADE_LOG); } +u16 hpi_volume_query_auto_fade_profile(const u32 h_volume, const u32 i, + u16 *profile) +{ + u16 e; + u32 u; + e = hpi_control_query(h_volume, HPI_VOLUME_AUTOFADE, i, 0, &u); + *profile = (u16)u; + return e; +} + u16 hpi_vox_set_threshold(u32 h_control, short an_gain0_01dB) { struct hpi_message hm; |