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Merge remote-tracking branches 'asoc/topic/samsung', 'asoc/topic/sgtl5000', 'asoc...
[uclinux-h8/linux.git] / sound / soc / codecs / sgtl5000.c
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index d3ed1be..3d39f0b 100644 (file)
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -36,18 +36,32 @@
 
 /* default value of sgtl5000 registers */
 static const struct reg_default sgtl5000_reg_defaults[] = {
+       { SGTL5000_CHIP_DIG_POWER,              0x0000 },
        { SGTL5000_CHIP_CLK_CTRL,               0x0008 },
        { SGTL5000_CHIP_I2S_CTRL,               0x0010 },
        { SGTL5000_CHIP_SSS_CTRL,               0x0010 },
+       { SGTL5000_CHIP_ADCDAC_CTRL,            0x020c },
        { SGTL5000_CHIP_DAC_VOL,                0x3c3c },
        { SGTL5000_CHIP_PAD_STRENGTH,           0x015f },
+       { SGTL5000_CHIP_ANA_ADC_CTRL,           0x0000 },
        { SGTL5000_CHIP_ANA_HP_CTRL,            0x1818 },
        { SGTL5000_CHIP_ANA_CTRL,               0x0111 },
+       { SGTL5000_CHIP_LINREG_CTRL,            0x0000 },
+       { SGTL5000_CHIP_REF_CTRL,               0x0000 },
+       { SGTL5000_CHIP_MIC_CTRL,               0x0000 },
+       { SGTL5000_CHIP_LINE_OUT_CTRL,          0x0000 },
        { SGTL5000_CHIP_LINE_OUT_VOL,           0x0404 },
        { SGTL5000_CHIP_ANA_POWER,              0x7060 },
        { SGTL5000_CHIP_PLL_CTRL,               0x5000 },
+       { SGTL5000_CHIP_CLK_TOP_CTRL,           0x0000 },
+       { SGTL5000_CHIP_ANA_STATUS,             0x0000 },
+       { SGTL5000_CHIP_SHORT_CTRL,             0x0000 },
+       { SGTL5000_CHIP_ANA_TEST2,              0x0000 },
+       { SGTL5000_DAP_CTRL,                    0x0000 },
+       { SGTL5000_DAP_PEQ,                     0x0000 },
        { SGTL5000_DAP_BASS_ENHANCE,            0x0040 },
        { SGTL5000_DAP_BASS_ENHANCE_CTRL,       0x051f },
+       { SGTL5000_DAP_AUDIO_EQ,                0x0000 },
        { SGTL5000_DAP_SURROUND,                0x0040 },
        { SGTL5000_DAP_EQ_BASS_BAND0,           0x002f },
        { SGTL5000_DAP_EQ_BASS_BAND1,           0x002f },
@@ -55,6 +69,7 @@ static const struct reg_default sgtl5000_reg_defaults[] = {
        { SGTL5000_DAP_EQ_BASS_BAND3,           0x002f },
        { SGTL5000_DAP_EQ_BASS_BAND4,           0x002f },
        { SGTL5000_DAP_MAIN_CHAN,               0x8000 },
+       { SGTL5000_DAP_MIX_CHAN,                0x0000 },
        { SGTL5000_DAP_AVC_CTRL,                0x0510 },
        { SGTL5000_DAP_AVC_THRESHOLD,           0x1473 },
        { SGTL5000_DAP_AVC_ATTACK,              0x0028 },
@@ -296,7 +311,7 @@ static int dac_info_volsw(struct snd_kcontrol *kcontrol,
 static int dac_get_volsw(struct snd_kcontrol *kcontrol,
                         struct snd_ctl_elem_value *ucontrol)
 {
-       struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+       struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
        int reg;
        int l;
        int r;
@@ -349,7 +364,7 @@ static int dac_get_volsw(struct snd_kcontrol *kcontrol,
 static int dac_put_volsw(struct snd_kcontrol *kcontrol,
                         struct snd_ctl_elem_value *ucontrol)
 {
-       struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+       struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
        int reg;
        int l;
        int r;
@@ -1068,71 +1083,11 @@ static int sgtl5000_suspend(struct snd_soc_codec *codec)
        return 0;
 }
 
-/*
- * restore all sgtl5000 registers,
- * since a big hole between dap and regular registers,
- * we will restore them respectively.
- */
-static int sgtl5000_restore_regs(struct snd_soc_codec *codec)
-{
-       u16 *cache = codec->reg_cache;
-       u16 reg;
-
-       /* restore regular registers */
-       for (reg = 0; reg <= SGTL5000_CHIP_SHORT_CTRL; reg += 2) {
-
-               /* These regs should restore in particular order */
-               if (reg == SGTL5000_CHIP_ANA_POWER ||
-                       reg == SGTL5000_CHIP_CLK_CTRL ||
-                       reg == SGTL5000_CHIP_LINREG_CTRL ||
-                       reg == SGTL5000_CHIP_LINE_OUT_CTRL ||
-                       reg == SGTL5000_CHIP_REF_CTRL)
-                       continue;
-
-               snd_soc_write(codec, reg, cache[reg]);
-       }
-
-       /* restore dap registers */
-       for (reg = SGTL5000_DAP_REG_OFFSET; reg < SGTL5000_MAX_REG_OFFSET; reg += 2)
-               snd_soc_write(codec, reg, cache[reg]);
-
-       /*
-        * restore these regs according to the power setting sequence in
-        * sgtl5000_set_power_regs() and clock setting sequence in
-        * sgtl5000_set_clock().
-        *
-        * The order of restore is:
-        * 1. SGTL5000_CHIP_CLK_CTRL MCLK_FREQ bits (1:0) should be restore after
-        *    SGTL5000_CHIP_ANA_POWER PLL bits set
-        * 2. SGTL5000_CHIP_LINREG_CTRL should be set before
-        *    SGTL5000_CHIP_ANA_POWER LINREG_D restored
-        * 3. SGTL5000_CHIP_REF_CTRL controls Analog Ground Voltage,
-        *    prefer to resotre it after SGTL5000_CHIP_ANA_POWER restored
-        */
-       snd_soc_write(codec, SGTL5000_CHIP_LINREG_CTRL,
-                       cache[SGTL5000_CHIP_LINREG_CTRL]);
-
-       snd_soc_write(codec, SGTL5000_CHIP_ANA_POWER,
-                       cache[SGTL5000_CHIP_ANA_POWER]);
-
-       snd_soc_write(codec, SGTL5000_CHIP_CLK_CTRL,
-                       cache[SGTL5000_CHIP_CLK_CTRL]);
-
-       snd_soc_write(codec, SGTL5000_CHIP_REF_CTRL,
-                       cache[SGTL5000_CHIP_REF_CTRL]);
-
-       snd_soc_write(codec, SGTL5000_CHIP_LINE_OUT_CTRL,
-                       cache[SGTL5000_CHIP_LINE_OUT_CTRL]);
-       return 0;
-}
-
 static int sgtl5000_resume(struct snd_soc_codec *codec)
 {
        /* Bring the codec back up to standby to enable regulators */
        sgtl5000_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-       /* Restore registers by cached in memory */
-       sgtl5000_restore_regs(codec);
        return 0;
 }
 #else
@@ -1322,7 +1277,7 @@ static int sgtl5000_enable_regulators(struct snd_soc_codec *codec)
                        return ret;
        }
 
-       ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(sgtl5000->supplies),
+       ret = devm_regulator_bulk_get(codec->dev, ARRAY_SIZE(sgtl5000->supplies),
                                 sgtl5000->supplies);
        if (ret)
                goto err_ldo_remove;
@@ -1330,16 +1285,13 @@ static int sgtl5000_enable_regulators(struct snd_soc_codec *codec)
        ret = regulator_bulk_enable(ARRAY_SIZE(sgtl5000->supplies),
                                        sgtl5000->supplies);
        if (ret)
-               goto err_regulator_free;
+               goto err_ldo_remove;
 
        /* wait for all power rails bring up */
        udelay(10);
 
        return 0;
 
-err_regulator_free:
-       regulator_bulk_free(ARRAY_SIZE(sgtl5000->supplies),
-                               sgtl5000->supplies);
 err_ldo_remove:
        if (!external_vddd)
                ldo_regulator_remove(codec);
@@ -1409,8 +1361,6 @@ static int sgtl5000_probe(struct snd_soc_codec *codec)
 err:
        regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies),
                                                sgtl5000->supplies);
-       regulator_bulk_free(ARRAY_SIZE(sgtl5000->supplies),
-                               sgtl5000->supplies);
        ldo_regulator_remove(codec);
 
        return ret;
@@ -1424,8 +1374,6 @@ static int sgtl5000_remove(struct snd_soc_codec *codec)
 
        regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies),
                                                sgtl5000->supplies);
-       regulator_bulk_free(ARRAY_SIZE(sgtl5000->supplies),
-                               sgtl5000->supplies);
        ldo_regulator_remove(codec);
 
        return 0;
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