1 files changed, 25 insertions, 9 deletions

diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index 8031769ac485..f72c1039a6fb 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -23,7 +23,7 @@
 /*
  * SoC dynamic audio power management
  *
- * We can have upto 4 power domains
+ * We can have up to 4 power domains
  *      1. Codec domain - VREF, VMID
  *     Usually controlled at codec probe/remove, although can be set
  *     at stream time if power is not needed for sidetone, etc.
@@ -45,25 +45,25 @@
 /* platform domain */
 #define SND_SOC_DAPM_INPUT(wname) \
 {       .id = snd_soc_dapm_input, .name = wname, .kcontrols = NULL, \
-        .num_kcontrols = 0}
+        .num_kcontrols = 0, .reg = SND_SOC_NOPM }
 #define SND_SOC_DAPM_OUTPUT(wname) \
 {       .id = snd_soc_dapm_output, .name = wname, .kcontrols = NULL, \
-        .num_kcontrols = 0}
+        .num_kcontrols = 0, .reg = SND_SOC_NOPM }
 #define SND_SOC_DAPM_MIC(wname, wevent) \
 {       .id = snd_soc_dapm_mic, .name = wname, .kcontrols = NULL, \
-        .num_kcontrols = 0, .event = wevent, \
+        .num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
         .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD}
 #define SND_SOC_DAPM_HP(wname, wevent) \
 {       .id = snd_soc_dapm_hp, .name = wname, .kcontrols = NULL, \
-        .num_kcontrols = 0, .event = wevent, \
+        .num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
         .event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD}
 #define SND_SOC_DAPM_SPK(wname, wevent) \
 {       .id = snd_soc_dapm_spk, .name = wname, .kcontrols = NULL, \
-        .num_kcontrols = 0, .event = wevent, \
+        .num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
         .event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD}
 #define SND_SOC_DAPM_LINE(wname, wevent) \
 {       .id = snd_soc_dapm_line, .name = wname, .kcontrols = NULL, \
-        .num_kcontrols = 0, .event = wevent, \
+        .num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
         .event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD}
 
 /* path domain */
@@ -157,6 +157,18 @@
         .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1, \
         .event = wevent, .event_flags = wflags}
 
+/* additional sequencing control within an event type */
+#define SND_SOC_DAPM_PGA_S(wname, wsubseq, wreg, wshift, winvert, \
+        wevent, wflags) \
+{       .id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \
+        .invert = winvert, .event = wevent, .event_flags = wflags, \
+        .subseq = wsubseq}
+#define SND_SOC_DAPM_SUPPLY_S(wname, wsubseq, wreg, wshift, winvert, wevent, \
+        wflags) \
+{       .id = snd_soc_dapm_supply, .name = wname, .reg = wreg,  \
+        .shift = wshift, .invert = winvert, .event = wevent, \
+        .event_flags = wflags, .subseq = wsubseq}
+
 /* Simplified versions of above macros, assuming wncontrols = ARRAY_SIZE(wcontrols) */
 #define SOC_PGA_E_ARRAY(wname, wreg, wshift, winvert, wcontrols, \
         wevent, wflags) \
@@ -177,11 +189,11 @@
 /* events that are pre and post DAPM */
 #define SND_SOC_DAPM_PRE(wname, wevent) \
 {       .id = snd_soc_dapm_pre, .name = wname, .kcontrols = NULL, \
-        .num_kcontrols = 0, .event = wevent, \
+        .num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
         .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD}
 #define SND_SOC_DAPM_POST(wname, wevent) \
 {       .id = snd_soc_dapm_post, .name = wname, .kcontrols = NULL, \
-        .num_kcontrols = 0, .event = wevent, \
+        .num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
         .event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD}
 
 /* stream domain */
@@ -450,6 +462,7 @@ struct snd_soc_dapm_widget {
         unsigned char ext:1;                    /* has external widgets */
         unsigned char force:1;                  /* force state */
         unsigned char ignore_suspend:1;         /* kept enabled over suspend */
+        int subseq;                             /* sort within widget type */
 
         int (*power_check)(struct snd_soc_dapm_widget *w);
 
@@ -487,6 +500,9 @@ struct snd_soc_dapm_context {
 
         struct snd_soc_dapm_update *update;
 
+        void (*seq_notifier)(struct snd_soc_dapm_context *,
+                             enum snd_soc_dapm_type, int);
+
         struct device *dev; /* from parent - for debug */
         struct snd_soc_codec *codec; /* parent codec */
         struct snd_soc_card *card; /* parent card */