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ALSA: echoaudio: remove line-out volume from vmixer cards 

With this patch the drivers do not set the vmixer volume anymore at startup
because it is actually the output volume of the voices and ALSA mandates
that the volume must be 0 by default.

Signed-off-by: Giuliano Pochini <pochini@shiny.it>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Giuliano Pochini 2009-03-15 21:33:55 +01:00 committed by Takashi Iwai
parent 9f5d790d1b
commit 4c55bb0149
4 changed files with 0 additions and 48 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
sound/pci/echoaudio/indigo_dsp.c
View File

@ -63,18 +63,6 @@ static int init_hw(struct echoaudio *chip, u16 device_id, u16 subdevice_id)
if ((err = init_line_levels(chip)) < 0)
return err;
/* Default routing of the virtual channels: all vchannels are routed
to the stereo output */
set_vmixer_gain(chip, 0, 0, 0);
set_vmixer_gain(chip, 1, 1, 0);
set_vmixer_gain(chip, 0, 2, 0);
set_vmixer_gain(chip, 1, 3, 0);
set_vmixer_gain(chip, 0, 4, 0);
set_vmixer_gain(chip, 1, 5, 0);
set_vmixer_gain(chip, 0, 6, 0);
set_vmixer_gain(chip, 1, 7, 0);
err = update_vmixer_level(chip);
DE_INIT(("init_hw done\n"));
return err;
}

12
sound/pci/echoaudio/indigodj_dsp.c
View File

@ -63,18 +63,6 @@ static int init_hw(struct echoaudio *chip, u16 device_id, u16 subdevice_id)
if ((err = init_line_levels(chip)) < 0)
return err;
/* Default routing of the virtual channels: vchannels 0-3 and
vchannels 4-7 are routed to real channels 0-4 */
set_vmixer_gain(chip, 0, 0, 0);
set_vmixer_gain(chip, 1, 1, 0);
set_vmixer_gain(chip, 2, 2, 0);
set_vmixer_gain(chip, 3, 3, 0);
set_vmixer_gain(chip, 0, 4, 0);
set_vmixer_gain(chip, 1, 5, 0);
set_vmixer_gain(chip, 2, 6, 0);
set_vmixer_gain(chip, 3, 7, 0);
err = update_vmixer_level(chip);
DE_INIT(("init_hw done\n"));
return err;
}

12
sound/pci/echoaudio/indigoio_dsp.c
View File

@ -63,18 +63,6 @@ static int init_hw(struct echoaudio *chip, u16 device_id, u16 subdevice_id)
if ((err = init_line_levels(chip)) < 0)
return err;
/* Default routing of the virtual channels: all vchannels are routed
to the stereo output */
set_vmixer_gain(chip, 0, 0, 0);
set_vmixer_gain(chip, 1, 1, 0);
set_vmixer_gain(chip, 0, 2, 0);
set_vmixer_gain(chip, 1, 3, 0);
set_vmixer_gain(chip, 0, 4, 0);
set_vmixer_gain(chip, 1, 5, 0);
set_vmixer_gain(chip, 0, 6, 0);
set_vmixer_gain(chip, 1, 7, 0);
err = update_vmixer_level(chip);
DE_INIT(("init_hw done\n"));
return err;
}

12
sound/pci/echoaudio/mia_dsp.c
View File

@ -69,18 +69,6 @@ static int init_hw(struct echoaudio *chip, u16 device_id, u16 subdevice_id)
if ((err = init_line_levels(chip)))
return err;
/* Default routing of the virtual channels: vchannels 0-3 go to analog
outputs and vchannels 4-7 go to S/PDIF outputs */
set_vmixer_gain(chip, 0, 0, 0);
set_vmixer_gain(chip, 1, 1, 0);
set_vmixer_gain(chip, 0, 2, 0);
set_vmixer_gain(chip, 1, 3, 0);
set_vmixer_gain(chip, 2, 4, 0);
set_vmixer_gain(chip, 3, 5, 0);
set_vmixer_gain(chip, 2, 6, 0);
set_vmixer_gain(chip, 3, 7, 0);
err = update_vmixer_level(chip);
DE_INIT(("init_hw done\n"));
return err;
}