diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index 8031769ac48584c3ae91c30261fe8f6099bfb35b..a3760c93a8a3b76cb03e726ba8007bd2a20e458a 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -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, wcontrols, \ + wncontrols, wevent, wflags) \ +{ .id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \ + .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols, \ + .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) \ @@ -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); diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 57e1c9f71149a87ad0152ae7faf326febe81b6ec..eb7436c7acad186b2a4863a81699f95eeace4808 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -737,6 +737,12 @@ static int dapm_seq_compare(struct snd_soc_dapm_widget *a, if (sort[a->id] != sort[b->id]) return sort[a->id] - sort[b->id]; + if (a->subseq != b->subseq) { + if (power_up) + return a->subseq - b->subseq; + else + return b->subseq - a->subseq; + } if (a->reg != b->reg) return a->reg - b->reg; if (a->dapm != b->dapm) @@ -869,6 +875,7 @@ static void dapm_seq_run(struct snd_soc_dapm_context *dapm, struct snd_soc_dapm_widget *w, *n; LIST_HEAD(pending); int cur_sort = -1; + int cur_subseq = -1; int cur_reg = SND_SOC_NOPM; struct snd_soc_dapm_context *cur_dapm = NULL; int ret; @@ -884,12 +891,13 @@ static void dapm_seq_run(struct snd_soc_dapm_context *dapm, /* Do we need to apply any queued changes? */ if (sort[w->id] != cur_sort || w->reg != cur_reg || - w->dapm != cur_dapm) { + w->dapm != cur_dapm || w->subseq != cur_subseq) { if (!list_empty(&pending)) dapm_seq_run_coalesced(cur_dapm, &pending); INIT_LIST_HEAD(&pending); cur_sort = -1; + cur_subseq = -1; cur_reg = SND_SOC_NOPM; cur_dapm = NULL; } @@ -934,6 +942,7 @@ static void dapm_seq_run(struct snd_soc_dapm_context *dapm, default: /* Queue it up for application */ cur_sort = sort[w->id]; + cur_subseq = w->subseq; cur_reg = w->reg; cur_dapm = w->dapm; list_move(&w->power_list, &pending);