* [PATCH v4 1/7] ASoC: da7210: Add support for ADC & DAC equalizers
@ 2011-10-15 9:17 Ashish Chavan
2011-10-17 21:43 ` Mark Brown
0 siblings, 1 reply; 2+ messages in thread
From: Ashish Chavan @ 2011-10-15 9:17 UTC (permalink / raw)
To: Mark Brown, lrg, alsa-devel
Cc: linux-kernel, kuninori.morimoto.gx, David Dajun Chen
This patch adds support for ADC and DAC five band equalizers
available on DA7210 codec.
Signed-off-by: Ashish Chavan <ashish.chavan@kpitcummins.com>
Signed-off-by: David Dajun Chen <dchen@diasemi.com>
---
sound/soc/codecs/da7210.c | 37 +++++++++++++++++++++++++++++++++++++
1 files changed, 37 insertions(+), 0 deletions(-)
diff --git a/sound/soc/codecs/da7210.c b/sound/soc/codecs/da7210.c
index fc99bb7..c7b1635 100644
--- a/sound/soc/codecs/da7210.c
+++ b/sound/soc/codecs/da7210.c
@@ -34,10 +34,16 @@
#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_HP_L_VOL 0x21
@@ -158,11 +164,42 @@ static const unsigned int hp_out_tlv[] = {
0x11, 0x3f, TLV_DB_SCALE_ITEM(-5400, 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 struct snd_kcontrol_new da7210_snd_controls[] = {
SOC_DOUBLE_R_TLV("HeadPhone Playback Volume",
DA7210_HP_L_VOL, DA7210_HP_R_VOL,
0, 0x3F, 0, hp_out_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 */
--
1.7.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v4 1/7] ASoC: da7210: Add support for ADC & DAC equalizers
2011-10-15 9:17 [PATCH v4 1/7] ASoC: da7210: Add support for ADC & DAC equalizers Ashish Chavan
@ 2011-10-17 21:43 ` Mark Brown
0 siblings, 0 replies; 2+ messages in thread
From: Mark Brown @ 2011-10-17 21:43 UTC (permalink / raw)
To: Ashish Chavan
Cc: linux-kernel, alsa-devel, lrg, kuninori.morimoto.gx,
David Dajun Chen
On Sat, Oct 15, 2011 at 02:47:56PM +0530, Ashish Chavan wrote:
> This patch adds support for ADC and DAC five band equalizers
> available on DA7210 codec.
Applied, thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
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