1 files changed, 82 insertions, 9 deletions

diff --git a/sound/soc/codecs/da7210.c b/sound/soc/codecs/da7210.c
index b545b7d37222..ab38e93c3543 100644
--- a/sound/soc/codecs/da7210.c
+++ b/sound/soc/codecs/da7210.c
@@ -17,7 +17,6 @@
 
 #include <linux/delay.h>
 #include <linux/i2c.h>
-#include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <sound/pcm.h>
@@ -182,9 +181,14 @@
 
 /* AUX1_L bit fields */
 #define DA7210_AUX1_L_VOL               (0x3F << 0)
+#define DA7210_AUX1_L_EN                (1 << 7)
 
 /* AUX1_R bit fields */
 #define DA7210_AUX1_R_VOL               (0x3F << 0)
+#define DA7210_AUX1_R_EN                (1 << 7)
+
+/* AUX2 bit fields */
+#define DA7210_AUX2_EN                  (1 << 3)
 
 /* Minimum INPGA and AUX1 volume to enable noise suppression */
 #define DA7210_INPGA_MIN_VOL_NS         0x0A  /* 10.5dB */
@@ -235,12 +239,22 @@ static const unsigned int mono_vol_tlv[] = {
         0x3, 0x7, TLV_DB_SCALE_ITEM(-1800, 600, 0)
 };
 
+static const unsigned int aux1_vol_tlv[] = {
+        TLV_DB_RANGE_HEAD(2),
+        0x0, 0x10, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 1),
+        /* -48dB to 21dB */
+        0x11, 0x3f, TLV_DB_SCALE_ITEM(-4800, 150, 0)
+};
+
 static const DECLARE_TLV_DB_SCALE(eq_gain_tlv, -1050, 150, 0);
 static const DECLARE_TLV_DB_SCALE(adc_eq_master_gain_tlv, -1800, 600, 1);
 static const DECLARE_TLV_DB_SCALE(dac_gain_tlv, -7725, 75, 0);
+static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, -600, 600, 0);
+static const DECLARE_TLV_DB_SCALE(aux2_vol_tlv, -600, 600, 0);
+static const DECLARE_TLV_DB_SCALE(inpga_gain_tlv, -450, 150, 0);
 
 /* ADC and DAC high pass filter f0 value */
-static const char const *da7210_hpf_cutoff_txt[] = {
+static const char * const da7210_hpf_cutoff_txt[] = {
         "Fs/8192*pi", "Fs/4096*pi", "Fs/2048*pi", "Fs/1024*pi"
 };
 
@@ -251,7 +265,7 @@ static const struct soc_enum da7210_adc_hpf_cutoff =
         SOC_ENUM_SINGLE(DA7210_ADC_HPF, 0, 4, da7210_hpf_cutoff_txt);
 
 /* ADC and DAC voice (8kHz) high pass cutoff value */
-static const char const *da7210_vf_cutoff_txt[] = {
+static const char * const da7210_vf_cutoff_txt[] = {
         "2.5Hz", "25Hz", "50Hz", "100Hz", "150Hz", "200Hz", "300Hz", "400Hz"
 };
 
@@ -345,6 +359,17 @@ static const struct snd_kcontrol_new da7210_snd_controls[] = {
         SOC_SINGLE_TLV("Mono Playback Volume", DA7210_OUT2, 0, 0x7, 0,
                        mono_vol_tlv),
 
+        SOC_DOUBLE_R_TLV("Mic Capture Volume",
+                         DA7210_MIC_L, DA7210_MIC_R,
+                         0, 0x5, 0, mic_vol_tlv),
+        SOC_DOUBLE_R_TLV("Aux1 Capture Volume",
+                         DA7210_AUX1_L, DA7210_AUX1_R,
+                         0, 0x3f, 0, aux1_vol_tlv),
+        SOC_SINGLE_TLV("Aux2 Capture Volume", DA7210_AUX2, 0, 0x3, 0,
+                       aux2_vol_tlv),
+        SOC_DOUBLE_TLV("In PGA Capture Volume", DA7210_IN_GAIN, 0, 4, 0xF, 0,
+                       inpga_gain_tlv),
+
         /* DAC Equalizer  controls */
         SOC_SINGLE("DAC EQ Switch", DA7210_DAC_EQ5, 7, 1, 0),
         SOC_SINGLE_TLV("DAC EQ1 Volume", DA7210_DAC_EQ1_2, 0, 0xf, 1,
@@ -422,26 +447,42 @@ static const struct snd_kcontrol_new da7210_snd_controls[] = {
 static const struct snd_kcontrol_new da7210_dapm_inmixl_controls[] = {
         SOC_DAPM_SINGLE("Mic Left Switch", DA7210_INMIX_L, 0, 1, 0),
         SOC_DAPM_SINGLE("Mic Right Switch", DA7210_INMIX_L, 1, 1, 0),
+        SOC_DAPM_SINGLE("Aux1 Left Switch", DA7210_INMIX_L, 2, 1, 0),
+        SOC_DAPM_SINGLE("Aux2 Switch", DA7210_INMIX_L, 3, 1, 0),
+        SOC_DAPM_SINGLE("Outmix Left Switch", DA7210_INMIX_L, 4, 1, 0),
 };
 
 /* In Mixer Right */
 static const struct snd_kcontrol_new da7210_dapm_inmixr_controls[] = {
         SOC_DAPM_SINGLE("Mic Right Switch", DA7210_INMIX_R, 0, 1, 0),
         SOC_DAPM_SINGLE("Mic Left Switch", DA7210_INMIX_R, 1, 1, 0),
+        SOC_DAPM_SINGLE("Aux1 Right Switch", DA7210_INMIX_R, 2, 1, 0),
+        SOC_DAPM_SINGLE("Aux2 Switch", DA7210_INMIX_R, 3, 1, 0),
+        SOC_DAPM_SINGLE("Outmix Right Switch", DA7210_INMIX_R, 4, 1, 0),
 };
 
 /* Out Mixer Left */
 static const struct snd_kcontrol_new da7210_dapm_outmixl_controls[] = {
+        SOC_DAPM_SINGLE("Aux1 Left Switch", DA7210_OUTMIX_L, 0, 1, 0),
+        SOC_DAPM_SINGLE("Aux2 Switch", DA7210_OUTMIX_L, 1, 1, 0),
+        SOC_DAPM_SINGLE("INPGA Left Switch", DA7210_OUTMIX_L, 2, 1, 0),
+        SOC_DAPM_SINGLE("INPGA Right Switch", DA7210_OUTMIX_L, 3, 1, 0),
         SOC_DAPM_SINGLE("DAC Left Switch", DA7210_OUTMIX_L, 4, 1, 0),
 };
 
 /* Out Mixer Right */
 static const struct snd_kcontrol_new da7210_dapm_outmixr_controls[] = {
+        SOC_DAPM_SINGLE("Aux1 Right Switch", DA7210_OUTMIX_R, 0, 1, 0),
+        SOC_DAPM_SINGLE("Aux2 Switch", DA7210_OUTMIX_R, 1, 1, 0),
+        SOC_DAPM_SINGLE("INPGA Left Switch", DA7210_OUTMIX_R, 2, 1, 0),
+        SOC_DAPM_SINGLE("INPGA Right Switch", DA7210_OUTMIX_R, 3, 1, 0),
         SOC_DAPM_SINGLE("DAC Right Switch", DA7210_OUTMIX_R, 4, 1, 0),
 };
 
 /* Mono Mixer */
 static const struct snd_kcontrol_new da7210_dapm_monomix_controls[] = {
+        SOC_DAPM_SINGLE("INPGA Right Switch", DA7210_OUT2, 3, 1, 0),
+        SOC_DAPM_SINGLE("INPGA Left Switch", DA7210_OUT2, 4, 1, 0),
         SOC_DAPM_SINGLE("Outmix Right Switch", DA7210_OUT2, 5, 1, 0),
         SOC_DAPM_SINGLE("Outmix Left Switch", DA7210_OUT2, 6, 1, 0),
 };
@@ -452,14 +493,23 @@ static const struct snd_soc_dapm_widget da7210_dapm_widgets[] = {
         /* Input Lines */
         SND_SOC_DAPM_INPUT("MICL"),
         SND_SOC_DAPM_INPUT("MICR"),
+        SND_SOC_DAPM_INPUT("AUX1L"),
+        SND_SOC_DAPM_INPUT("AUX1R"),
+        SND_SOC_DAPM_INPUT("AUX2"),
 
         /* Input PGAs */
         SND_SOC_DAPM_PGA("Mic Left", DA7210_STARTUP3, 0, 1, NULL, 0),
         SND_SOC_DAPM_PGA("Mic Right", DA7210_STARTUP3, 1, 1, NULL, 0),
+        SND_SOC_DAPM_PGA("Aux1 Left", DA7210_STARTUP3, 2, 1, NULL, 0),
+        SND_SOC_DAPM_PGA("Aux1 Right", DA7210_STARTUP3, 3, 1, NULL, 0),
+        SND_SOC_DAPM_PGA("Aux2 Mono", DA7210_STARTUP3, 4, 1, NULL, 0),
 
         SND_SOC_DAPM_PGA("INPGA Left", DA7210_INMIX_L, 7, 0, NULL, 0),
         SND_SOC_DAPM_PGA("INPGA Right", DA7210_INMIX_R, 7, 0, NULL, 0),
 
+        /* MICBIAS */
+        SND_SOC_DAPM_SUPPLY("Mic Bias", DA7210_MIC_L, 6, 0, NULL, 0),
+
         /* Input Mixers */
         SND_SOC_DAPM_MIXER("In Mixer Left", SND_SOC_NOPM, 0, 0,
                 &da7210_dapm_inmixl_controls[0],
@@ -515,12 +565,21 @@ static const struct snd_soc_dapm_route da7210_audio_map[] = {
         /* Input path */
         {"Mic Left", NULL, "MICL"},
         {"Mic Right", NULL, "MICR"},
+        {"Aux1 Left", NULL, "AUX1L"},
+        {"Aux1 Right", NULL, "AUX1R"},
+        {"Aux2 Mono", NULL, "AUX2"},
 
         {"In Mixer Left", "Mic Left Switch", "Mic Left"},
         {"In Mixer Left", "Mic Right Switch", "Mic Right"},
+        {"In Mixer Left", "Aux1 Left Switch", "Aux1 Left"},
+        {"In Mixer Left", "Aux2 Switch", "Aux2 Mono"},
+        {"In Mixer Left", "Outmix Left Switch", "Out Mixer Left"},
 
         {"In Mixer Right", "Mic Right Switch", "Mic Right"},
         {"In Mixer Right", "Mic Left Switch", "Mic Left"},
+        {"In Mixer Right", "Aux1 Right Switch", "Aux1 Right"},
+        {"In Mixer Right", "Aux2 Switch", "Aux2 Mono"},
+        {"In Mixer Right", "Outmix Right Switch", "Out Mixer Right"},
 
         {"INPGA Left", NULL, "In Mixer Left"},
         {"ADC Left", NULL, "INPGA Left"},
@@ -529,9 +588,20 @@ static const struct snd_soc_dapm_route da7210_audio_map[] = {
         {"ADC Right", NULL, "INPGA Right"},
 
         /* Output path */
+        {"Out Mixer Left", "Aux1 Left Switch", "Aux1 Left"},
+        {"Out Mixer Left", "Aux2 Switch", "Aux2 Mono"},
+        {"Out Mixer Left", "INPGA Left Switch", "INPGA Left"},
+        {"Out Mixer Left", "INPGA Right Switch", "INPGA Right"},
         {"Out Mixer Left", "DAC Left Switch", "DAC Left"},
+
+        {"Out Mixer Right", "Aux1 Right Switch", "Aux1 Right"},
+        {"Out Mixer Right", "Aux2 Switch", "Aux2 Mono"},
+        {"Out Mixer Right", "INPGA Right Switch", "INPGA Right"},
+        {"Out Mixer Right", "INPGA Left Switch", "INPGA Left"},
         {"Out Mixer Right", "DAC Right Switch", "DAC Right"},
 
+        {"Mono Mixer", "INPGA Right Switch", "INPGA Right"},
+        {"Mono Mixer", "INPGA Left Switch", "INPGA Left"},
         {"Mono Mixer", "Outmix Right Switch", "Out Mixer Right"},
         {"Mono Mixer", "Outmix Left Switch", "Out Mixer Left"},
 
@@ -761,7 +831,7 @@ static int da7210_mute(struct snd_soc_dai *dai, int mute)
                         SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
 /* DAI operations */
-static struct snd_soc_dai_ops da7210_dai_ops = {
+static const struct snd_soc_dai_ops da7210_dai_ops = {
         .hw_params      = da7210_hw_params,
         .set_fmt        = da7210_set_dai_fmt,
         .digital_mute   = da7210_mute,
@@ -888,6 +958,12 @@ static int da7210_probe(struct snd_soc_codec *codec)
         snd_soc_write(codec, DA7210_OUT2, DA7210_OUT2_EN |
                      DA7210_OUT2_OUTMIX_L | DA7210_OUT2_OUTMIX_R);
 
+        /* Enable Aux1 */
+        snd_soc_write(codec, DA7210_AUX1_L, DA7210_AUX1_L_EN);
+        snd_soc_write(codec, DA7210_AUX1_R, DA7210_AUX1_R_EN);
+        /* Enable Aux2 */
+        snd_soc_write(codec, DA7210_AUX2, DA7210_AUX2_EN);
+
         /* Diable PLL and bypass it */
         snd_soc_write(codec, DA7210_PLL, DA7210_PLL_FS_48000);
 
@@ -945,7 +1021,8 @@ static int __devinit da7210_i2c_probe(struct i2c_client *i2c,
         struct da7210_priv *da7210;
         int ret;
 
-        da7210 = kzalloc(sizeof(struct da7210_priv), GFP_KERNEL);
+        da7210 = devm_kzalloc(&i2c->dev, sizeof(struct da7210_priv),
+                              GFP_KERNEL);
         if (!da7210)
                 return -ENOMEM;
 
@@ -954,16 +1031,12 @@ static int __devinit da7210_i2c_probe(struct i2c_client *i2c,
 
         ret =  snd_soc_register_codec(&i2c->dev,
                         &soc_codec_dev_da7210, &da7210_dai, 1);
-        if (ret < 0)
-                kfree(da7210);
-
         return ret;
 }
 
 static int __devexit da7210_i2c_remove(struct i2c_client *client)
 {
         snd_soc_unregister_codec(&client->dev);
-        kfree(i2c_get_clientdata(client));
         return 0;
 }