diff options
| -rw-r--r-- | include/sound/soc-dapm.h | 2 | ||||
| -rw-r--r-- | sound/soc/soc-dapm.c | 40 |
2 files changed, 28 insertions, 14 deletions
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index 491f81e8984..a105b01e06d 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -289,7 +289,7 @@ struct snd_soc_dapm_widget { /* external events */ unsigned short event_flags; /* flags to specify event types */ - int (*event)(struct snd_soc_dapm_widget*, int); + int (*event)(struct snd_soc_dapm_widget*, struct snd_kcontrol *, int); /* kcontrols that relate to this widget */ int num_kcontrols; diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index d033e73103a..8b61db2f639 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -523,11 +523,13 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event) continue; if (event == SND_SOC_DAPM_STREAM_START) { - ret = w->event(w, SND_SOC_DAPM_PRE_PMU); + ret = w->event(w, + NULL, SND_SOC_DAPM_PRE_PMU); if (ret < 0) return ret; } else if (event == SND_SOC_DAPM_STREAM_STOP) { - ret = w->event(w, SND_SOC_DAPM_PRE_PMD); + ret = w->event(w, + NULL, SND_SOC_DAPM_PRE_PMD); if (ret < 0) return ret; } @@ -538,11 +540,13 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event) continue; if (event == SND_SOC_DAPM_STREAM_START) { - ret = w->event(w, SND_SOC_DAPM_POST_PMU); + ret = w->event(w, + NULL, SND_SOC_DAPM_POST_PMU); if (ret < 0) return ret; } else if (event == SND_SOC_DAPM_STREAM_STOP) { - ret = w->event(w, SND_SOC_DAPM_POST_PMD); + ret = w->event(w, + NULL, SND_SOC_DAPM_POST_PMD); if (ret < 0) return ret; } @@ -566,26 +570,30 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event) if (power) { /* power up event */ if (w->event_flags & SND_SOC_DAPM_PRE_PMU) { - ret = w->event(w, SND_SOC_DAPM_PRE_PMU); + ret = w->event(w, + NULL, SND_SOC_DAPM_PRE_PMU); if (ret < 0) return ret; } dapm_update_bits(w); if (w->event_flags & SND_SOC_DAPM_POST_PMU){ - ret = w->event(w, SND_SOC_DAPM_POST_PMU); + ret = w->event(w, + NULL, SND_SOC_DAPM_POST_PMU); if (ret < 0) return ret; } } else { /* power down event */ if (w->event_flags & SND_SOC_DAPM_PRE_PMD) { - ret = w->event(w, SND_SOC_DAPM_PRE_PMD); + ret = w->event(w, + NULL, SND_SOC_DAPM_PRE_PMD); if (ret < 0) return ret; } dapm_update_bits(w); if (w->event_flags & SND_SOC_DAPM_POST_PMD) { - ret = w->event(w, SND_SOC_DAPM_POST_PMD); + ret = w->event(w, + NULL, SND_SOC_DAPM_POST_PMD); if (ret < 0) return ret; } @@ -1095,13 +1103,17 @@ int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol, dapm_mixer_update_power(widget, kcontrol, reg, val_mask, val, invert); if (widget->event) { if (widget->event_flags & SND_SOC_DAPM_PRE_REG) { - ret = widget->event(widget, SND_SOC_DAPM_PRE_REG); - if (ret < 0) + ret = widget->event(widget, kcontrol, + SND_SOC_DAPM_PRE_REG); + if (ret < 0) { + ret = 1; goto out; + } } ret = snd_soc_update_bits(widget->codec, reg, val_mask, val); if (widget->event_flags & SND_SOC_DAPM_POST_REG) - ret = widget->event(widget, SND_SOC_DAPM_POST_REG); + ret = widget->event(widget, kcontrol, + SND_SOC_DAPM_POST_REG); } else ret = snd_soc_update_bits(widget->codec, reg, val_mask, val); @@ -1176,13 +1188,15 @@ int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol, dapm_mux_update_power(widget, kcontrol, mask, mux, e); if (widget->event) { if (widget->event_flags & SND_SOC_DAPM_PRE_REG) { - ret = widget->event(widget, SND_SOC_DAPM_PRE_REG); + ret = widget->event(widget, + kcontrol, SND_SOC_DAPM_PRE_REG); if (ret < 0) goto out; } ret = snd_soc_update_bits(widget->codec, e->reg, mask, val); if (widget->event_flags & SND_SOC_DAPM_POST_REG) - ret = widget->event(widget, SND_SOC_DAPM_POST_REG); + ret = widget->event(widget, + kcontrol, SND_SOC_DAPM_POST_REG); } else ret = snd_soc_update_bits(widget->codec, e->reg, mask, val); |