diff options
| author | Clemens Ladisch <clemens@ladisch.de> | 2009-02-20 11:33:40 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-02-20 13:14:25 +0300 |
| commit | eacbb9dba6b4c982a0217ea2c7d15db88d4fda37 (patch) | |
| tree | cad07a287b75013ead7a61840f5cf211a0f8666c | |
| parent | d91b424d6d7bda0773b6b6b606d48d089c4f5115 (diff) | |
| download | linux-eacbb9dba6b4c982a0217ea2c7d15db88d4fda37.tar.xz | |
sound: virtuoso: increase minimum volume to -60 dB
Use -60 dB as the minimum value of the master volume mixer control.
While the DACs would support ranges down to about -120 dB, such
attenuations are not useful in practice.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/oxygen/virtuoso.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sound/pci/oxygen/virtuoso.c b/sound/pci/oxygen/virtuoso.c index 4ac49772da8c..00dc97806f1b 100644 --- a/sound/pci/oxygen/virtuoso.c +++ b/sound/pci/oxygen/virtuoso.c @@ -758,8 +758,8 @@ static void xonar_line_mic_ac97_switch(struct oxygen *chip, } } -static const DECLARE_TLV_DB_SCALE(pcm1796_db_scale, -12000, 50, 0); -static const DECLARE_TLV_DB_SCALE(cs4362a_db_scale, -12700, 100, 0); +static const DECLARE_TLV_DB_SCALE(pcm1796_db_scale, -6000, 50, 0); +static const DECLARE_TLV_DB_SCALE(cs4362a_db_scale, -6000, 100, 0); static int xonar_d2_control_filter(struct snd_kcontrol_new *template) { @@ -808,8 +808,8 @@ static const struct oxygen_model model_xonar_d2 = { MIDI_OUTPUT | MIDI_INPUT, .dac_channels = 8, - .dac_volume_min = 0x0f, - .dac_volume_max = 0xff, + .dac_volume_min = 255 - 2*60, + .dac_volume_max = 255, .misc_flags = OXYGEN_MISC_MIDI, .function_flags = OXYGEN_FUNCTION_SPI | OXYGEN_FUNCTION_ENABLE_SPI_4_5, @@ -837,7 +837,7 @@ static const struct oxygen_model model_xonar_d1 = { PLAYBACK_1_TO_SPDIF | CAPTURE_0_FROM_I2S_2, .dac_channels = 8, - .dac_volume_min = 0, + .dac_volume_min = 127 - 60, .dac_volume_max = 127, .function_flags = OXYGEN_FUNCTION_2WIRE, .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST, @@ -864,8 +864,8 @@ static const struct oxygen_model model_xonar_hdav = { PLAYBACK_1_TO_SPDIF | CAPTURE_0_FROM_I2S_2, .dac_channels = 8, - .dac_volume_min = 0x0f, - .dac_volume_max = 0xff, + .dac_volume_min = 255 - 2*60, + .dac_volume_max = 255, .misc_flags = OXYGEN_MISC_MIDI, .function_flags = OXYGEN_FUNCTION_2WIRE, .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST, |