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>

1 files changed, 7 insertions, 4 deletions

diff --git a/sound/pci/echoaudio/indigodjx_dsp.c b/sound/pci/echoaudio/indigodjx_dsp.c
index 91dbfeb586a7..bb9632c752a9 100644
--- a/sound/pci/echoaudio/indigodjx_dsp.c
+++ b/sound/pci/echoaudio/indigodjx_dsp.c
@@ -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);
+}