diff options
Diffstat (limited to 'sound/soc/amd/acp/acp-mach-common.c')
| -rw-r--r-- | sound/soc/amd/acp/acp-mach-common.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/sound/soc/amd/acp/acp-mach-common.c b/sound/soc/amd/acp/acp-mach-common.c index 7785f12aa006..03d8d1af14b3 100644 --- a/sound/soc/amd/acp/acp-mach-common.c +++ b/sound/soc/amd/acp/acp-mach-common.c @@ -71,6 +71,31 @@ static const struct snd_soc_dapm_route rt5682_map[] = { { "IN1P", NULL, "Headset Mic" }, }; +int event_spkr_handler(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *k, int event) +{ + struct snd_soc_dapm_context *dapm = w->dapm; + struct snd_soc_card *card = dapm->card; + struct acp_card_drvdata *drvdata = snd_soc_card_get_drvdata(card); + + if (!gpio_is_valid(drvdata->gpio_spkr_en)) + return 0; + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + gpio_set_value(drvdata->gpio_spkr_en, 1); + break; + case SND_SOC_DAPM_PRE_PMD: + gpio_set_value(drvdata->gpio_spkr_en, 0); + break; + default: + dev_warn(card->dev, "%s invalid setting\n", __func__); + break; + } + return 0; +} +EXPORT_SYMBOL_NS_GPL(event_spkr_handler, SND_SOC_AMD_MACH); + /* Define card ops for RT5682 CODEC */ static int acp_card_rt5682_init(struct snd_soc_pcm_runtime *rtd) { |