[alsa-devel] [PATCH 2/2] ASoC: rt1011: Add R0 temperature and TDM1 ADC2DAT Swap control

[shumingf at realtek.com]

From: Shuming Fan <shumingf at realtek.com>

- The user level application could set the R0 temperature after booting system.
  The degree Celsius of R0 temperature store in the non-volatile space
  when doing R0 calibration.
- TDM1 ADC2DAT Swap controls use to control TDM slot2/3 data

Signed-off-by: Shuming Fan <shumingf at realtek.com>
---
 sound/soc/codecs/rt1011.c | 9 ++++++++-
 sound/soc/codecs/rt1011.h | 1 +
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/sound/soc/codecs/rt1011.c b/sound/soc/codecs/rt1011.c
index 0a6ff13d76e1..b25b4c1127ca 100644
--- a/sound/soc/codecs/rt1011.c
+++ b/sound/soc/codecs/rt1011.c
@@ -1029,6 +1029,8 @@ static const char * const rt1011_tdm_adc_swap_select[] = {
 
 static SOC_ENUM_SINGLE_DECL(rt1011_tdm_adc1_1_enum,	RT1011_TDM1_SET_3, 6,
 	rt1011_tdm_adc_swap_select);
+static SOC_ENUM_SINGLE_DECL(rt1011_tdm_adc2_1_enum,	RT1011_TDM1_SET_3, 4,
+	rt1011_tdm_adc_swap_select);
 
 static void rt1011_reset(struct regmap *regmap)
 {
@@ -1333,7 +1335,8 @@ static const struct snd_kcontrol_new rt1011_snd_controls[] = {
 	/* TDM1 Data Out Selection */
 	SOC_ENUM("TDM1 DOUT Source", rt1011_tdm1_adc1_dat_enum),
 	SOC_ENUM("TDM1 DOUT Location", rt1011_tdm1_adc1_loc_enum),
-	SOC_ENUM("TDM1 ADCDAT Swap Select", rt1011_tdm_adc1_1_enum),
+	SOC_ENUM("TDM1 ADC1DAT Swap Select", rt1011_tdm_adc1_1_enum),
+	SOC_ENUM("TDM1 ADC2DAT Swap Select", rt1011_tdm_adc2_1_enum),
 
 	/* Data Out Mode */
 	SOC_ENUM("I2S ADC DOUT Mode", rt1011_adc_dout_mode_enum),
@@ -1355,6 +1358,10 @@ static const struct snd_kcontrol_new rt1011_snd_controls[] = {
 	SOC_SINGLE_EXT("R0 Calibration", SND_SOC_NOPM, 0, 1, 0,
 		rt1011_r0_cali_get, rt1011_r0_cali_put),
 	RT1011_R0_LOAD("R0 Load Mode"),
+
+	/* R0 temperature */
+	SOC_SINGLE("R0 Temperature", RT1011_STP_INITIAL_RESISTANCE_TEMP,
+		2, 255, 0),
 };
 
 static int rt1011_is_sys_clk_from_pll(struct snd_soc_dapm_widget *source,
diff --git a/sound/soc/codecs/rt1011.h b/sound/soc/codecs/rt1011.h
index 98a38800c4df..5d431d7f1d16 100644
--- a/sound/soc/codecs/rt1011.h
+++ b/sound/soc/codecs/rt1011.h
@@ -227,6 +227,7 @@
 #define RT1011_STP_CALIB_RS_TEMP			0x152a
 #define RT1011_INIT_RECIPROCAL_REG_24_16				0x1538
 #define RT1011_INIT_RECIPROCAL_REG_15_0				0x1539
+#define RT1011_STP_INITIAL_RESISTANCE_TEMP				0x153c
 #define RT1011_STP_ALPHA_RECIPROCAL_MSB				0x153e
 #define RT1011_SPK_RESISTANCE_1				0x1544
 #define RT1011_SPK_RESISTANCE_2				0x1546
-- 
2.22.0