ALSA: ak411x: Add PM helper functions

Define snd_ak4114_suspend() and snd_ak4114_resume() functions to
handle PM properly, stopping and restarting the work at PM.
Currently only ice1712/juli.c deals with the PM and ak4114, so fix the
calls there appropriately.

The same PM functions are defined in ak4113.c, too, although they
aren't currently called yet (ice1712/quartet.c may be enhanced to
support PM later).

Acked-by: Jaroslav Kysela <perex@perex.cz>
Tested-by: Pavel Hofman <pavel.hofman@ivitera.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 3 insertions, 1 deletions

diff --git a/sound/pci/ice1712/juli.c b/sound/pci/ice1712/juli.c
index a1536c1a7ed4..4f0213427152 100644
--- a/sound/pci/ice1712/juli.c
+++ b/sound/pci/ice1712/juli.c
@@ -491,15 +491,17 @@ static int juli_resume(struct snd_ice1712 *ice)
         /* akm4358 un-reset, un-mute */
         snd_akm4xxx_reset(ak, 0);
         /* reinit ak4114 */
-        snd_ak4114_reinit(spec->ak4114);
+        snd_ak4114_resume(spec->ak4114);
         return 0;
 }
 
 static int juli_suspend(struct snd_ice1712 *ice)
 {
         struct snd_akm4xxx *ak = ice->akm;
+        struct juli_spec *spec = ice->spec;
         /* akm4358 reset and soft-mute */
         snd_akm4xxx_reset(ak, 1);
+        snd_ak4114_suspend(spec->ak4114);
         return 0;
 }
 #endif