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ALSA: Echoaudio - Add suspend support #1

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Move the controls init code outside the init_hw() function because is must
not be called during resume.

This patch moves the code that initializes the card's controls with
default valued from the init_hw() function into a separated
set_mixer_defaults() function (one for each of the 16 supported
cards). This change is necessary because during resume we must
resurrect the hardware without losing the previous
settings. set_mixer_defaults() must be called only once when the
module is loaded.

Signed-off-by: Giuliano Pochini <pochini@shiny.it>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Giuliano Pochini
2010-02-14 18:15:59 +01:00
committed by Takashi Iwai
parent 4f8ada444c
commit ad3499f466
15 changed files with 115 additions and 80 deletions
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11
sound/pci/echoaudio/indigodjx_dsp.c
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@@ -59,10 +59,13 @@ static int init_hw(struct echoaudio *chip, u16 device_id, u16 subdevice_id)
return err;
chip->bad_board = FALSE;
err = init_line_levels(chip);
if (err < 0)
return err;
DE_INIT(("init_hw done\n"));
return err;
}
static int set_mixer_defaults(struct echoaudio *chip)
{
return init_line_levels(chip);
}