From: Senthilnathan Veppur <senthilnathanx.veppur@xxxxxxxxx>
Capture from DMIC requires that we ignore the suspend, so mark
these as ignore_suspend in bxt-rt298 machine.
Signed-off-by: Senthilnathan Veppur <senthilnathanx.veppur@xxxxxxxxx>
Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
---
sound/soc/intel/boards/bxt_rt298.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/sound/soc/intel/boards/bxt_rt298.c b/sound/soc/intel/boards/bxt_rt298.c
index 10eb5cbf57e4..8b956500414b 100644
--- a/sound/soc/intel/boards/bxt_rt298.c
+++ b/sound/soc/intel/boards/bxt_rt298.c
@@ -106,6 +106,17 @@ static const struct snd_soc_dapm_route broxton_rt298_map[] = {
};
+static int broxton_rt298_fe_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_dapm_context *dapm;
+ struct snd_soc_component *component = rtd->cpu_dai->component;
+
+ dapm = snd_soc_component_get_dapm(component);
+ snd_soc_dapm_ignore_suspend(dapm, "Reference Capture");
+
+ return 0;
+}
+
static int broxton_rt298_codec_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
@@ -120,6 +131,9 @@ static int broxton_rt298_codec_init(struct snd_soc_pcm_runtime *rtd)
return ret;
rt298_mic_detect(codec, &broxton_headset);
+
+ snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "SoC DMIC");
+
return 0;
}
@@ -267,6 +281,7 @@ static struct snd_soc_dai_link broxton_rt298_dais[] = {
.dynamic = 1,
.codec_name = "snd-soc-dummy",
.codec_dai_name = "snd-soc-dummy-dai",
+ .init = broxton_rt298_fe_init,
.trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
.dpcm_playback = 1,
.ops = &broxton_rt286_fe_ops,
--
1.9.1
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