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Commit eacbb9db authored by Clemens Ladisch's avatar Clemens Ladisch Committed by Takashi Iwai
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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: default avatarClemens Ladisch <clemens@ladisch.de>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent d91b424d

sound/pci/oxygen/virtuoso.c

+7 −7
Original line number Diff line number Diff line
@@ -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,