[ALSA] cs46xx - Fix PM resume

Fixed PM resume of cs46xx devices.  It now restores properly the DSP
image and kick-off the DSP.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

2 files changed, 6 insertions, 0 deletions

diff --git a/include/sound/cs46xx.h b/include/sound/cs46xx.h
index 685928e6f65a..353910ce9755 100644
--- a/include/sound/cs46xx.h
+++ b/include/sound/cs46xx.h
@@ -1723,6 +1723,10 @@ struct snd_cs46xx {
         struct snd_cs46xx_pcm *playback_pcm;
         unsigned int play_ctl;
 #endif
+
+#ifdef CONFIG_PM
+        u32 *saved_regs;
+#endif
 };
 
 int snd_cs46xx_create(struct snd_card *card,
diff --git a/include/sound/cs46xx_dsp_spos.h b/include/sound/cs46xx_dsp_spos.h
index da934def31e9..d9da9e59cf37 100644
--- a/include/sound/cs46xx_dsp_spos.h
+++ b/include/sound/cs46xx_dsp_spos.h
@@ -107,6 +107,7 @@ struct dsp_scb_descriptor {
         char scb_name[DSP_MAX_SCB_NAME];
         u32 address;
         int index;
+        u32 *data;
 
         struct dsp_scb_descriptor * sub_list_ptr;
         struct dsp_scb_descriptor * next_scb_ptr;
@@ -127,6 +128,7 @@ struct dsp_task_descriptor {
         int size;
         u32 address;
         int index;
+        u32 *data;
 };
 
 struct dsp_pcm_channel_descriptor {