diff options
| author | Ryan Lee <ryans.lee@maximintegrated.com> | 2017-08-28 16:31:00 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-08-31 12:46:08 +0100 |
| commit | 607f7777bf0c0224bfadd31a37acc8d1fd25324d (patch) | |
| tree | d521faeb21f6c7de51bd82ef27ccc2ad2b4237c6 | |
| parent | f81991ddd001981bbe4ea0d25f88a4f95fb018be (diff) | |
| download | linux-607f7777bf0c0224bfadd31a37acc8d1fd25324d.tar.bz2 | |
ASoC: max98927: Modified DAPM widget and map to enable/disable VI sense path
Signed-off-by: Ryan Lee <ryans.lee@maximintegrated.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/codecs/max98927.c | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/sound/soc/codecs/max98927.c b/sound/soc/codecs/max98927.c index caf5340ca6bb..4bbf2098f255 100644 --- a/sound/soc/codecs/max98927.c +++ b/sound/soc/codecs/max98927.c @@ -418,11 +418,6 @@ static int max98927_dac_event(struct snd_soc_dapm_widget *w, regmap_update_bits(max98927->regmap, MAX98927_R003A_AMP_EN, MAX98927_AMP_EN_MASK, 1); - /* enable VMON and IMON */ - regmap_update_bits(max98927->regmap, - MAX98927_R003E_MEAS_EN, - MAX98927_MEAS_V_EN | MAX98927_MEAS_I_EN, - MAX98927_MEAS_V_EN | MAX98927_MEAS_I_EN); regmap_update_bits(max98927->regmap, MAX98927_R00FF_GLOBAL_SHDN, MAX98927_GLOBAL_EN_MASK, 1); @@ -434,10 +429,6 @@ static int max98927_dac_event(struct snd_soc_dapm_widget *w, regmap_update_bits(max98927->regmap, MAX98927_R003A_AMP_EN, MAX98927_AMP_EN_MASK, 0); - /* disable VMON and IMON */ - regmap_update_bits(max98927->regmap, - MAX98927_R003E_MEAS_EN, - MAX98927_MEAS_V_EN | MAX98927_MEAS_I_EN, 0); break; default: return 0; @@ -456,14 +447,24 @@ static const struct soc_enum dai_sel_enum = static const struct snd_kcontrol_new max98927_dai_controls = SOC_DAPM_ENUM("DAI Sel", dai_sel_enum); +static const struct snd_kcontrol_new max98927_vi_control = + SOC_DAPM_SINGLE("Switch", MAX98927_R003F_MEAS_DSP_CFG, 2, 1, 0); + static const struct snd_soc_dapm_widget max98927_dapm_widgets[] = { - SND_SOC_DAPM_AIF_IN("DAI_OUT", "HiFi Playback", 0, SND_SOC_NOPM, 0, 0), SND_SOC_DAPM_DAC_E("Amp Enable", "HiFi Playback", MAX98927_R003A_AMP_EN, 0, 0, max98927_dac_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX("DAI Sel Mux", SND_SOC_NOPM, 0, 0, &max98927_dai_controls), SND_SOC_DAPM_OUTPUT("BE_OUT"), + SND_SOC_DAPM_AIF_OUT("Voltage Sense", "HiFi Capture", 0, + MAX98927_R003E_MEAS_EN, 0, 0), + SND_SOC_DAPM_AIF_OUT("Current Sense", "HiFi Capture", 0, + MAX98927_R003E_MEAS_EN, 1, 0), + SND_SOC_DAPM_SWITCH("VI Sense", SND_SOC_NOPM, 0, 0, + &max98927_vi_control), + SND_SOC_DAPM_SIGGEN("VMON"), + SND_SOC_DAPM_SIGGEN("IMON"), }; static DECLARE_TLV_DB_SCALE(max98927_spk_tlv, 300, 300, 0); @@ -550,11 +551,16 @@ static const struct snd_kcontrol_new max98927_snd_controls[] = { }; static const struct snd_soc_dapm_route max98927_audio_map[] = { - {"Amp Enable", NULL, "DAI_OUT"}, + /* Plabyack */ {"DAI Sel Mux", "Left", "Amp Enable"}, {"DAI Sel Mux", "Right", "Amp Enable"}, {"DAI Sel Mux", "LeftRight", "Amp Enable"}, {"BE_OUT", NULL, "DAI Sel Mux"}, + /* Capture */ + { "VI Sense", "Switch", "VMON" }, + { "VI Sense", "Switch", "IMON" }, + { "Voltage Sense", NULL, "VI Sense" }, + { "Current Sense", NULL, "VI Sense" }, }; static struct snd_soc_dai_driver max98927_dai[] = { |