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authorTakashi Iwai <tiwai@suse.de>2007-07-19 11:23:21 +0200
committerJaroslav Kysela <perex@suse.cz>2007-07-20 11:11:57 +0200
commit89f157d9e6bf08b65f93dcb1dca1de037079885f (patch)
treecd828ea196a97f13216bb1af2da68901a079f6c5 /include/sound
parent87d483630a4bd5af2beb2155c7ae8c408729a1a6 (diff)
downloadop-kernel-dev-89f157d9e6bf08b65f93dcb1dca1de037079885f.zip
op-kernel-dev-89f157d9e6bf08b65f93dcb1dca1de037079885f.tar.gz
[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>
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/cs46xx.h4
-rw-r--r--include/sound/cs46xx_dsp_spos.h2
2 files changed, 6 insertions, 0 deletions
diff --git a/include/sound/cs46xx.h b/include/sound/cs46xx.h
index 685928e..353910c 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 da934de..d9da9e5 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 {
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