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sound: virtuoso: increase minimum volume to -60 dB

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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>
This commit is contained in:
Clemens Ladisch 2009-02-20 09:33:40 +01:00 committed by Takashi Iwai
parent d91b424d6d
commit eacbb9dba6
1 changed files with 7 additions and 7 deletions
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14
sound/pci/oxygen/virtuoso.c
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@ -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,