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ASoC: da7210: Add support for ADC & DAC equalizers

PATCH Applied Ashish Chavan 2 participants 3 messages Oct 12, 2011 – Oct 13, 2011

Subsystems (3)
Sound ASoC Dialog semiconductor drivers
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Ashish Chavan

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#0 lore raw

PATCH 3/9 ASoC: da7210: Add support for ADC & DAC equalizers

This patch adds support for ADC and DAC five band equalizers available on DA7210 codec.

Tested on Samsung SMDK6410 board with DA7210 evaluation board.

Signed-off-by Ashish Chavan <[email protected]>
Signed-off-by David Dajun Chen <[email protected]>
---
 sound/soc/codecs/da7210.c |   36 ++++++++++++++++++++++++++++++++++++
 1 files changed, 36 insertions(+), 0 deletions(-)
sound/soc/codecs/da7210.c +36 -0
index 6039ada..b48a8af 100644
@@ -38,10 +38,16 @@
 #define DA7210_INMIX_R			0x0E
 #define DA7210_ADC_HPF			0x0F
 #define DA7210_ADC			0x10
+#define DA7210_ADC_EQ1_2		0X11
+#define DA7210_ADC_EQ3_4		0x12
+#define DA7210_ADC_EQ5			0x13
 #define DA7210_DAC_HPF			0x14
 #define DA7210_DAC_L			0x15
 #define DA7210_DAC_R			0x16
 #define DA7210_DAC_SEL			0x17
+#define DA7210_DAC_EQ1_2		0x19
+#define DA7210_DAC_EQ3_4		0x1A
+#define DA7210_DAC_EQ5			0x1B
 #define DA7210_OUTMIX_L			0x1C
 #define DA7210_OUTMIX_R			0x1D
 #define DA7210_OUT1_L			0x1E

@@ -190,6 +196,8 @@ 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);
+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 unsigned int lineout_vol_tlv[] = {
 	TLV_DB_RANGE_HEAD(2),

@@ -248,6 +256,34 @@ static const struct snd_kcontrol_new da7210_snd_controls[] = {
 
 	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,
+		       eq_gain_tlv),
+	SOC_SINGLE_TLV("DAC EQ2 Volume", DA7210_DAC_EQ1_2, 4, 0xf, 1,
+		       eq_gain_tlv),
+	SOC_SINGLE_TLV("DAC EQ3 Volume", DA7210_DAC_EQ3_4, 0, 0xf, 1,
+		       eq_gain_tlv),
+	SOC_SINGLE_TLV("DAC EQ4 Volume", DA7210_DAC_EQ3_4, 4, 0xf, 1,
+		       eq_gain_tlv),
+	SOC_SINGLE_TLV("DAC EQ5 Volume", DA7210_DAC_EQ5, 0, 0xf, 1,
+		       eq_gain_tlv),
+
+	/* ADC Equalizer  controls */
+	SOC_SINGLE("ADC EQ Switch", DA7210_ADC_EQ5, 7, 1, 0),
+	SOC_SINGLE_TLV("ADC EQ Master Volume", DA7210_ADC_EQ5, 4, 0x3,
+		       1, adc_eq_master_gain_tlv),
+	SOC_SINGLE_TLV("ADC EQ1 Volume", DA7210_ADC_EQ1_2, 0, 0xf, 1,
+		       eq_gain_tlv),
+	SOC_SINGLE_TLV("ADC EQ2 Volume", DA7210_ADC_EQ1_2, 4, 0xf, 1,
+		       eq_gain_tlv),
+	SOC_SINGLE_TLV("ADC EQ3 Volume", DA7210_ADC_EQ3_4, 0, 0xf, 1,
+		       eq_gain_tlv),
+	SOC_SINGLE_TLV("ADC EQ4 Volume", DA7210_ADC_EQ3_4, 4, 0xf, 1,
+		       eq_gain_tlv),
+	SOC_SINGLE_TLV("ADC EQ5 Volume", DA7210_ADC_EQ5, 0, 0xf, 1,
+		       eq_gain_tlv),
 };
 
 /* Codec private data */
Signature · 1 line
1.7.1
#1 lore raw
Quoted 2 lines · Ashish Chavan

This patch adds support for ADC and DAC five band equalizers available on DA7210 codec.

This is fine but doesn't apply due to dependencies on the previous patches.

author
#2 lore raw
Quoted 7 lines · Mark Brown
Quoted 2 lines · Ashish Chavan

This patch adds support for ADC and DAC five band equalizers available on DA7210 codec.

This is fine but doesn't apply due to dependencies on the previous patches.

Will send a v2 of patch series shortly.