@@ -9,6 +9,8 @@
#include <uapi/sound/asound.h>
#include "sof_maxim_common.h"
+#define MAX_98373_PIN_NAME 16
+
static const struct snd_soc_dapm_route max_98373_dapm_routes[] = {
/* speaker */
{ "Left Spk", NULL, "Left BE_OUT" },
@@ -57,8 +59,51 @@ static int max98373_hw_params(struct snd_pcm_substream *substream,
return 0;
}
+static int max98373_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_dai *codec_dai;
+ int j;
+ int ret = 0;
+
+ for_each_rtd_codec_dais(rtd, j, codec_dai) {
+ struct snd_soc_component *component = codec_dai->component;
+ struct snd_soc_dapm_context *dapm =
+ snd_soc_component_get_dapm(component);
+ char pin_name[MAX_98373_PIN_NAME];
+
+ snprintf(pin_name, ARRAY_SIZE(pin_name), "%s Spk",
+ codec_dai->component->name_prefix);
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_START:
+ case SNDRV_PCM_TRIGGER_RESUME:
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+ ret = snd_soc_dapm_enable_pin(dapm, pin_name);
+ if (!ret)
+ snd_soc_dapm_sync(dapm);
+ break;
+ case SNDRV_PCM_TRIGGER_STOP:
+ case SNDRV_PCM_TRIGGER_SUSPEND:
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+ /* Make sure no streams are active before disable pin */
+ if (snd_soc_dai_active(codec_dai) != 1)
+ break;
+ ret = snd_soc_dapm_disable_pin(dapm, pin_name);
+ if (!ret)
+ snd_soc_dapm_sync(dapm);
+ break;
+ default:
+ break;
+ }
+ }
+
+ return ret;
+}
+
struct snd_soc_ops max_98373_ops = {
.hw_params = max98373_hw_params,
+ .trigger = max98373_trigger,
};
int max98373_spk_codec_init(struct snd_soc_pcm_runtime *rtd)
@@ -318,6 +318,7 @@ static int sof_card_late_probe(struct snd_soc_card *card)
{
struct sof_card_private *ctx = snd_soc_card_get_drvdata(card);
struct snd_soc_component *component = NULL;
+ struct snd_soc_dapm_context *dapm = &card->dapm;
char jack_name[NAME_SIZE];
struct sof_hdmi_pcm *pcm;
int err;
@@ -356,6 +357,14 @@ static int sof_card_late_probe(struct snd_soc_card *card)
i++;
}
+ if (sof_rt5682_quirk & SOF_MAX98373_SPEAKER_AMP_PRESENT) {
+ /* Disable Left and Right Spk pin after boot */
+ snd_soc_dapm_disable_pin(dapm, "Left Spk");
+ snd_soc_dapm_disable_pin(dapm, "Right Spk");
+ err = snd_soc_dapm_sync(dapm);
+ if (err < 0)
+ return err;
+ }
return hdac_hdmi_jack_port_init(component, &card->dapm);
}