ASoC: sun8i-codec-analog: split out mic2
Allwinner V3s features an analog codec without MIC2. Split out this part, in order to prepare for the V3s analog codec. Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Icenowy Zheng
Mark Brown
parent
fa22ca4f90
commit
3f48947d56
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@ -259,17 +259,11 @@ static const struct snd_kcontrol_new sun8i_codec_common_controls[] = {
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SOC_SINGLE_TLV("Mic1 Playback Volume", SUN8I_ADDA_MICIN_GCTRL,
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SUN8I_ADDA_MICIN_GCTRL_MIC1G,
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0x7, 0, sun8i_codec_out_mixer_pregain_scale),
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SOC_SINGLE_TLV("Mic2 Playback Volume",
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SUN8I_ADDA_MICIN_GCTRL, SUN8I_ADDA_MICIN_GCTRL_MIC2G,
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0x7, 0, sun8i_codec_out_mixer_pregain_scale),
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/* Microphone Amp boost gains */
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/* Microphone Amp boost gain */
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SOC_SINGLE_TLV("Mic1 Boost Volume", SUN8I_ADDA_MIC1G_MICBIAS_CTRL,
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SUN8I_ADDA_MIC1G_MICBIAS_CTRL_MIC1BOOST, 0x7, 0,
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sun8i_codec_mic_gain_scale),
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SOC_SINGLE_TLV("Mic2 Boost Volume", SUN8I_ADDA_MIC2G_CTRL,
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SUN8I_ADDA_MIC2G_CTRL_MIC2BOOST, 0x7, 0,
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sun8i_codec_mic_gain_scale),
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/* ADC */
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SOC_SINGLE_TLV("ADC Gain Capture Volume", SUN8I_ADDA_ADC_AP_EN,
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@ -298,9 +292,8 @@ static const struct snd_soc_dapm_widget sun8i_codec_common_widgets[] = {
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/* Line In */
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SND_SOC_DAPM_INPUT("LINEIN"),
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/* Microphone inputs */
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/* Microphone input */
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SND_SOC_DAPM_INPUT("MIC1"),
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SND_SOC_DAPM_INPUT("MIC2"),
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/* Microphone Bias */
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SND_SOC_DAPM_SUPPLY("MBIAS", SUN8I_ADDA_MIC1G_MICBIAS_CTRL,
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@ -310,8 +303,6 @@ static const struct snd_soc_dapm_widget sun8i_codec_common_widgets[] = {
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/* Mic input path */
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SND_SOC_DAPM_PGA("Mic1 Amplifier", SUN8I_ADDA_MIC1G_MICBIAS_CTRL,
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SUN8I_ADDA_MIC1G_MICBIAS_CTRL_MIC1AMPEN, 0, NULL, 0),
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SND_SOC_DAPM_PGA("Mic2 Amplifier", SUN8I_ADDA_MIC2G_CTRL,
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SUN8I_ADDA_MIC2G_CTRL_MIC2AMPEN, 0, NULL, 0),
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/* Mixers */
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SND_SOC_DAPM_MIXER("Left Mixer", SUN8I_ADDA_DAC_PA_SRC,
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@ -335,35 +326,30 @@ static const struct snd_soc_dapm_widget sun8i_codec_common_widgets[] = {
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static const struct snd_soc_dapm_route sun8i_codec_common_routes[] = {
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/* Microphone Routes */
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{ "Mic1 Amplifier", NULL, "MIC1"},
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{ "Mic2 Amplifier", NULL, "MIC2"},
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/* Left Mixer Routes */
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{ "Left Mixer", "DAC Playback Switch", "Left DAC" },
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{ "Left Mixer", "DAC Reversed Playback Switch", "Right DAC" },
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{ "Left Mixer", "Line In Playback Switch", "LINEIN" },
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{ "Left Mixer", "Mic1 Playback Switch", "Mic1 Amplifier" },
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{ "Left Mixer", "Mic2 Playback Switch", "Mic2 Amplifier" },
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/* Right Mixer Routes */
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{ "Right Mixer", "DAC Playback Switch", "Right DAC" },
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{ "Right Mixer", "DAC Reversed Playback Switch", "Left DAC" },
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{ "Right Mixer", "Line In Playback Switch", "LINEIN" },
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{ "Right Mixer", "Mic1 Playback Switch", "Mic1 Amplifier" },
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{ "Right Mixer", "Mic2 Playback Switch", "Mic2 Amplifier" },
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/* Left ADC Mixer Routes */
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{ "Left ADC Mixer", "Mixer Capture Switch", "Left Mixer" },
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{ "Left ADC Mixer", "Mixer Reversed Capture Switch", "Right Mixer" },
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{ "Left ADC Mixer", "Line In Capture Switch", "LINEIN" },
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{ "Left ADC Mixer", "Mic1 Capture Switch", "Mic1 Amplifier" },
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{ "Left ADC Mixer", "Mic2 Capture Switch", "Mic2 Amplifier" },
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/* Right ADC Mixer Routes */
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{ "Right ADC Mixer", "Mixer Capture Switch", "Right Mixer" },
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{ "Right ADC Mixer", "Mixer Reversed Capture Switch", "Left Mixer" },
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{ "Right ADC Mixer", "Line In Capture Switch", "LINEIN" },
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{ "Right ADC Mixer", "Mic1 Capture Switch", "Mic1 Amplifier" },
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{ "Right ADC Mixer", "Mic2 Capture Switch", "Mic2 Amplifier" },
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/* ADC Routes */
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{ "Left ADC", NULL, "Left ADC Mixer" },
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@ -578,19 +564,87 @@ static int sun8i_codec_add_lineout(struct snd_soc_component *cmpnt)
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return 0;
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}
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/* mic2 specific controls, widgets and routes */
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static const struct snd_kcontrol_new sun8i_codec_mic2_controls[] = {
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/* Mixer pre-gain */
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SOC_SINGLE_TLV("Mic2 Playback Volume",
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SUN8I_ADDA_MICIN_GCTRL, SUN8I_ADDA_MICIN_GCTRL_MIC2G,
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0x7, 0, sun8i_codec_out_mixer_pregain_scale),
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/* Microphone Amp boost gain */
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SOC_SINGLE_TLV("Mic2 Boost Volume", SUN8I_ADDA_MIC2G_CTRL,
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SUN8I_ADDA_MIC2G_CTRL_MIC2BOOST, 0x7, 0,
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sun8i_codec_mic_gain_scale),
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};
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static const struct snd_soc_dapm_widget sun8i_codec_mic2_widgets[] = {
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/* Microphone input */
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SND_SOC_DAPM_INPUT("MIC2"),
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/* Mic input path */
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SND_SOC_DAPM_PGA("Mic2 Amplifier", SUN8I_ADDA_MIC2G_CTRL,
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SUN8I_ADDA_MIC2G_CTRL_MIC2AMPEN, 0, NULL, 0),
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};
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static const struct snd_soc_dapm_route sun8i_codec_mic2_routes[] = {
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{ "Mic2 Amplifier", NULL, "MIC2"},
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{ "Left Mixer", "Mic2 Playback Switch", "Mic2 Amplifier" },
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{ "Right Mixer", "Mic2 Playback Switch", "Mic2 Amplifier" },
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{ "Left ADC Mixer", "Mic2 Capture Switch", "Mic2 Amplifier" },
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{ "Right ADC Mixer", "Mic2 Capture Switch", "Mic2 Amplifier" },
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};
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static int sun8i_codec_add_mic2(struct snd_soc_component *cmpnt)
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{
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struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(cmpnt);
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struct device *dev = cmpnt->dev;
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int ret;
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ret = snd_soc_add_component_controls(cmpnt,
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sun8i_codec_mic2_controls,
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ARRAY_SIZE(sun8i_codec_mic2_controls));
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if (ret) {
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dev_err(dev, "Failed to add MIC2 controls: %d\n", ret);
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return ret;
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}
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ret = snd_soc_dapm_new_controls(dapm, sun8i_codec_mic2_widgets,
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ARRAY_SIZE(sun8i_codec_mic2_widgets));
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if (ret) {
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dev_err(dev, "Failed to add MIC2 DAPM widgets: %d\n", ret);
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return ret;
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}
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ret = snd_soc_dapm_add_routes(dapm, sun8i_codec_mic2_routes,
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ARRAY_SIZE(sun8i_codec_mic2_routes));
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if (ret) {
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dev_err(dev, "Failed to add MIC2 DAPM routes: %d\n", ret);
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return ret;
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}
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return 0;
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}
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struct sun8i_codec_analog_quirks {
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bool has_headphone;
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bool has_hmic;
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bool has_lineout;
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bool has_mic2;
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};
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static const struct sun8i_codec_analog_quirks sun8i_a23_quirks = {
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.has_headphone = true,
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.has_hmic = true,
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.has_mic2 = true,
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};
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static const struct sun8i_codec_analog_quirks sun8i_h3_quirks = {
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.has_lineout = true,
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.has_mic2 = true,
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};
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static int sun8i_codec_analog_cmpnt_probe(struct snd_soc_component *cmpnt)
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@ -626,6 +680,12 @@ static int sun8i_codec_analog_cmpnt_probe(struct snd_soc_component *cmpnt)
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return ret;
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}
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if (quirks->has_mic2) {
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ret = sun8i_codec_add_mic2(cmpnt);
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if (ret)
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return ret;
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}
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return 0;
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}
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