return 0;
}
-static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
+static int soc_pcm_trigger_start(struct snd_pcm_substream *substream, int cmd)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_component *component;
struct snd_soc_dai *codec_dai;
int i, ret;
- for_each_rtd_codec_dai(rtd, i, codec_dai) {
- ret = snd_soc_dai_trigger(codec_dai, substream, cmd);
+ if (rtd->dai_link->ops->trigger) {
+ ret = rtd->dai_link->ops->trigger(substream, cmd);
if (ret < 0)
return ret;
}
if (ret < 0)
return ret;
+ for_each_rtd_codec_dai(rtd, i, codec_dai) {
+ ret = snd_soc_dai_trigger(codec_dai, substream, cmd);
+ if (ret < 0)
+ return ret;
+ }
+
+ return 0;
+}
+
+static int soc_pcm_trigger_stop(struct snd_pcm_substream *substream, int cmd)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_component *component;
+ struct snd_soc_rtdcom_list *rtdcom;
+ struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+ struct snd_soc_dai *codec_dai;
+ int i, ret;
+
+ for_each_rtd_codec_dai(rtd, i, codec_dai) {
+ ret = snd_soc_dai_trigger(codec_dai, substream, cmd);
+ if (ret < 0)
+ return ret;
+ }
+
+ ret = snd_soc_dai_trigger(cpu_dai, substream, cmd);
+ if (ret < 0)
+ return ret;
+
+ for_each_rtdcom(rtd, rtdcom) {
+ component = rtdcom->component;
+
+ ret = snd_soc_component_trigger(component, substream, cmd);
+ if (ret < 0)
+ return ret;
+ }
+
if (rtd->dai_link->ops->trigger) {
ret = rtd->dai_link->ops->trigger(substream, cmd);
if (ret < 0)
return 0;
}
+static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+ int ret;
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_START:
+ case SNDRV_PCM_TRIGGER_RESUME:
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+ ret = soc_pcm_trigger_start(substream, cmd);
+ break;
+ case SNDRV_PCM_TRIGGER_STOP:
+ case SNDRV_PCM_TRIGGER_SUSPEND:
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+ ret = soc_pcm_trigger_stop(substream, cmd);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return ret;
+}
+
static int soc_pcm_bespoke_trigger(struct snd_pcm_substream *substream,
int cmd)
{