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ASoC: Intel: sof_es8336: add a quirk for headset at mic1 port

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The headset/internal mic can either be routed as mic1/mic2
or vice-versa.

By default, the driver assumes that the headset is mapped as
mic2, but not all devices map this way.

So, add a quirk to support changing it to mic1, using mic2
for the internal analog mic (if any).

Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/5d88fc29b79be7ab77dae391c8e5ee929fd36c27.1649357263.git.mchehab@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2022-04-07 20:49:58 +02:00 committed by Mark Brown
parent 6e1ff1459e
commit 7c7bb2a059
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
1 changed files with 16 additions and 3 deletions
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19
sound/soc/intel/boards/sof_es8336.c
View file

@ -31,6 +31,7 @@
#define SOF_ES8336_ENABLE_DMIC BIT(5)
#define SOF_ES8336_JD_INVERTED BIT(6)
#define SOF_ES8336_HEADPHONE_GPIO BIT(7)
#define SOC_ES8336_HEADSET_MIC1 BIT(8)
static unsigned long quirk;
@ -90,6 +91,8 @@ static void log_quirks(struct device *dev)
dev_info(dev, "quirk headphone GPIO enabled\n");
if (quirk & SOF_ES8336_JD_INVERTED)
dev_info(dev, "quirk JD inverted enabled\n");
if (quirk & SOC_ES8336_HEADSET_MIC1)
dev_info(dev, "quirk headset at mic1 port enabled\n");
}
static int sof_es8316_speaker_power_event(struct snd_soc_dapm_widget *w,
@ -147,11 +150,16 @@ static const struct snd_soc_dapm_route sof_es8316_audio_map[] = {
{"Speaker", NULL, "Speaker Power"},
};
static const struct snd_soc_dapm_route sof_es8316_intmic_in1_map[] = {
static const struct snd_soc_dapm_route sof_es8316_headset_mic2_map[] = {
{"MIC1", NULL, "Internal Mic"},
{"MIC2", NULL, "Headset Mic"},
};
static const struct snd_soc_dapm_route sof_es8316_headset_mic1_map[] = {
{"MIC2", NULL, "Internal Mic"},
{"MIC1", NULL, "Headset Mic"},
};
static const struct snd_soc_dapm_route dmic_map[] = {
/* digital mics */
{"DMic", NULL, "SoC DMIC"},
@ -225,8 +233,13 @@ static int sof_es8316_init(struct snd_soc_pcm_runtime *runtime)
card->dapm.idle_bias_off = true;
custom_map = sof_es8316_intmic_in1_map;
num_routes = ARRAY_SIZE(sof_es8316_intmic_in1_map);
if (quirk & SOC_ES8336_HEADSET_MIC1) {
custom_map = sof_es8316_headset_mic1_map;
num_routes = ARRAY_SIZE(sof_es8316_headset_mic1_map);
} else {
custom_map = sof_es8316_headset_mic2_map;
num_routes = ARRAY_SIZE(sof_es8316_headset_mic2_map);
}
ret = snd_soc_dapm_add_routes(&card->dapm, custom_map, num_routes);
if (ret)