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>
diff --git a/sound/pci/echoaudio/darla20_dsp.c b/sound/pci/echoaudio/darla20_dsp.c
index a44135d..20c7cbc 100644
--- a/sound/pci/echoaudio/darla20_dsp.c
+++ b/sound/pci/echoaudio/darla20_dsp.c
@@ -57,15 +57,19 @@
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);
+}
+
+
+
/* The Darla20 has no external clock sources */
static u32 detect_input_clocks(const struct echoaudio *chip)
{