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author | Giuliano Pochini <pochini@shiny.it> | 2010-02-14 17:15:59 (GMT) |
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committer | Takashi Iwai <tiwai@suse.de> | 2010-02-15 09:39:22 (GMT) |
commit | ad3499f4668f684ef6e5d0222ae14d5e4ade1fdd (patch) | |
tree | 6c4599e78d3f29df5cd17b8d2006f69f006acea3 /sound/pci/echoaudio/indigodj_dsp.c | |
parent | 4f8ada444cc7a7ea70cdc81f098b34c5f1f2df41 (diff) | |
download | linux-fsl-qoriq-ad3499f4668f684ef6e5d0222ae14d5e4ade1fdd.tar.xz |
ALSA: Echoaudio - Add suspend support #1
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>
Diffstat (limited to 'sound/pci/echoaudio/indigodj_dsp.c')
-rw-r--r-- | sound/pci/echoaudio/indigodj_dsp.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/sound/pci/echoaudio/indigodj_dsp.c b/sound/pci/echoaudio/indigodj_dsp.c index cb1c92c..68f3c8c 100644 --- a/sound/pci/echoaudio/indigodj_dsp.c +++ b/sound/pci/echoaudio/indigodj_dsp.c @@ -60,15 +60,19 @@ static int init_hw(struct echoaudio *chip, u16 device_id, u16 subdevice_id) return err; chip->bad_board = FALSE; - if ((err = init_line_levels(chip)) < 0) - return err; - DE_INIT(("init_hw done\n")); return err; } +static int set_mixer_defaults(struct echoaudio *chip) +{ + return init_line_levels(chip); +} + + + static u32 detect_input_clocks(const struct echoaudio *chip) { return ECHO_CLOCK_BIT_INTERNAL; |