[PATCH v5 3/4] rename variables from tas2764 to tas27xx

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Signed-off-by: Raphael-Xu <13691752556@xxxxxxx>
---
 sound/soc/codecs/tas27xx.c | 500 +++++++++++++++++++------------------
 1 file changed, 257 insertions(+), 243 deletions(-)

diff --git a/sound/soc/codecs/tas27xx.c b/sound/soc/codecs/tas27xx.c
index 9265af41c235..8118429bb2f5 100644
--- a/sound/soc/codecs/tas27xx.c
+++ b/sound/soc/codecs/tas27xx.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 //
-// Driver for the Texas Instruments TAS2764 CODEC
+// Driver for the Texas Instruments TAS27XX CODEC
 // Copyright (C) 2020 Texas Instruments Inc.
 
 #include <linux/module.h>
@@ -23,9 +23,9 @@
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
-#include "tas2764.h"
+#include "tas27xx.h"
 
-struct tas2764_priv {
+struct tas27xx_priv {
 	struct snd_soc_component *component;
 	struct gpio_desc *reset_gpio;
 	struct gpio_desc *sdz_gpio;
@@ -36,43 +36,44 @@ struct tas2764_priv {
 	int i_sense_slot;
 };
 
-static void tas2764_reset(struct tas2764_priv *tas2764)
+static void tas27xx_reset(struct tas27xx_priv *tas27xx)
 {
-	if (tas2764->reset_gpio) {
-		gpiod_set_value_cansleep(tas2764->reset_gpio, 0);
+	if (tas27xx->reset_gpio) {
+		gpiod_set_value_cansleep(tas27xx->reset_gpio, 0);
 		msleep(20);
-		gpiod_set_value_cansleep(tas2764->reset_gpio, 1);
+		gpiod_set_value_cansleep(tas27xx->reset_gpio, 1);
 	}
 
-	snd_soc_component_write(tas2764->component, TAS2764_SW_RST,
-				TAS2764_RST);
+	snd_soc_component_write(tas27xx->component, TAS27XX_SW_RST,
+				TAS27XX_RST);
 }
 
-static int tas2764_set_bias_level(struct snd_soc_component *component,
+static int tas27xx_set_bias_level(struct snd_soc_component *component,
 				 enum snd_soc_bias_level level)
 {
-	struct tas2764_priv *tas2764 = snd_soc_component_get_drvdata(component);
+	struct tas27xx_priv *tas27xx = 
+		snd_soc_component_get_drvdata(component);
 
 	switch (level) {
 	case SND_SOC_BIAS_ON:
-		snd_soc_component_update_bits(component, TAS2764_PWR_CTRL,
-					      TAS2764_PWR_CTRL_MASK,
-					      TAS2764_PWR_CTRL_ACTIVE);
+		snd_soc_component_update_bits(component, TAS27XX_PWR_CTRL,
+					      TAS27XX_PWR_CTRL_MASK,
+					      TAS27XX_PWR_CTRL_ACTIVE);
 		break;
 	case SND_SOC_BIAS_STANDBY:
 	case SND_SOC_BIAS_PREPARE:
-		snd_soc_component_update_bits(component, TAS2764_PWR_CTRL,
-					      TAS2764_PWR_CTRL_MASK,
-					      TAS2764_PWR_CTRL_MUTE);
+		snd_soc_component_update_bits(component, TAS27XX_PWR_CTRL,
+					      TAS27XX_PWR_CTRL_MASK,
+					      TAS27XX_PWR_CTRL_MUTE);
 		break;
 	case SND_SOC_BIAS_OFF:
-		snd_soc_component_update_bits(component, TAS2764_PWR_CTRL,
-					      TAS2764_PWR_CTRL_MASK,
-					      TAS2764_PWR_CTRL_SHUTDOWN);
+		snd_soc_component_update_bits(component, TAS27XX_PWR_CTRL,
+					      TAS27XX_PWR_CTRL_MASK,
+					      TAS27XX_PWR_CTRL_SHUTDOWN);
 		break;
 
 	default:
-		dev_err(tas2764->dev,
+		dev_err(tas27xx->dev,
 				"wrong power level setting %d\n", level);
 		return -EINVAL;
 	}
@@ -81,81 +82,87 @@ static int tas2764_set_bias_level(struct snd_soc_component *component,
 }
 
 #ifdef CONFIG_PM
-static int tas2764_codec_suspend(struct snd_soc_component *component)
+static int tas27xx_codec_suspend(struct snd_soc_component *component)
 {
-	struct tas2764_priv *tas2764 = snd_soc_component_get_drvdata(component);
+	struct tas27xx_priv *tas27xx = 
+		snd_soc_component_get_drvdata(component);
 	int ret;
 
-	ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL,
-					    TAS2764_PWR_CTRL_MASK,
-					    TAS2764_PWR_CTRL_SHUTDOWN);
+	ret = snd_soc_component_update_bits(component, TAS27XX_PWR_CTRL,
+					    TAS27XX_PWR_CTRL_MASK,
+					    TAS27XX_PWR_CTRL_SHUTDOWN);
 
 	if (ret < 0)
 		return ret;
 
-	if (tas2764->sdz_gpio)
-		gpiod_set_value_cansleep(tas2764->sdz_gpio, 0);
+	if (tas27xx->sdz_gpio)
+		gpiod_set_value_cansleep(tas27xx->sdz_gpio, 0);
 
-	regcache_cache_only(tas2764->regmap, true);
-	regcache_mark_dirty(tas2764->regmap);
+	regcache_cache_only(tas27xx->regmap, true);
+	regcache_mark_dirty(tas27xx->regmap);
 
 	return 0;
 }
 
-static int tas2764_codec_resume(struct snd_soc_component *component)
+static int tas27xx_codec_resume(struct snd_soc_component *component)
 {
-	struct tas2764_priv *tas2764 = snd_soc_component_get_drvdata(component);
+	struct tas27xx_priv *tas27xx = 
+		snd_soc_component_get_drvdata(component);
 	int ret;
 
-	if (tas2764->sdz_gpio)
-		gpiod_set_value_cansleep(tas2764->sdz_gpio, 1);
+	if (tas27xx->sdz_gpio)
+		gpiod_set_value_cansleep(tas27xx->sdz_gpio, 1);
 
-	ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL,
-					    TAS2764_PWR_CTRL_MASK,
-					    TAS2764_PWR_CTRL_ACTIVE);
+	ret = snd_soc_component_update_bits(component, TAS27XX_PWR_CTRL,
+					    TAS27XX_PWR_CTRL_MASK,
+					    TAS27XX_PWR_CTRL_ACTIVE);
 
 	if (ret < 0)
 		return ret;
 
-	regcache_cache_only(tas2764->regmap, false);
+	regcache_cache_only(tas27xx->regmap, false);
 
-	return regcache_sync(tas2764->regmap);
+	return regcache_sync(tas27xx->regmap);
 }
 #else
-#define tas2764_codec_suspend NULL
-#define tas2764_codec_resume NULL
+#define tas27xx_codec_suspend NULL
+#define tas27xx_codec_resume NULL
 #endif
 
-static const char * const tas2764_ASI1_src[] = {
+static const char * const tas27xx_ASI1_src[] = {
 	"I2C offset", "Left", "Right", "LeftRightDiv2",
 };
 
 static SOC_ENUM_SINGLE_DECL(
-	tas2764_ASI1_src_enum, TAS2764_TDM_CFG2, 4, tas2764_ASI1_src);
+	tas27xx_ASI1_src_enum, TAS27XX_TDM_CFG2, 4, tas27xx_ASI1_src);
 
-static const struct snd_kcontrol_new tas2764_asi1_mux =
-	SOC_DAPM_ENUM("ASI1 Source", tas2764_ASI1_src_enum);
+static const struct snd_kcontrol_new tas27xx_asi1_mux =
+	SOC_DAPM_ENUM("ASI1 Source", tas27xx_ASI1_src_enum);
 
-static int tas2764_dac_event(struct snd_soc_dapm_widget *w,
+static int tas27xx_dac_event(struct snd_soc_dapm_widget *w,
 			     struct snd_kcontrol *kcontrol, int event)
 {
-	struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
-	struct tas2764_priv *tas2764 = snd_soc_component_get_drvdata(component);
+	struct snd_soc_component *component = 
+		snd_soc_dapm_to_component(w->dapm);
+	struct tas27xx_priv *tas27xx = 
+		snd_soc_component_get_drvdata(component);
 	int ret;
 
 	switch (event) {
 	case SND_SOC_DAPM_POST_PMU:
-		ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL,
-						    TAS2764_PWR_CTRL_MASK,
-						    TAS2764_PWR_CTRL_MUTE);
+		ret = snd_soc_component_update_bits(component, 
+						TAS27XX_PWR_CTRL,
+						TAS27XX_PWR_CTRL_MASK,
+						TAS27XX_PWR_CTRL_MUTE);
 		break;
 	case SND_SOC_DAPM_PRE_PMD:
-		ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL,
-						    TAS2764_PWR_CTRL_MASK,
-						    TAS2764_PWR_CTRL_SHUTDOWN);
+		ret = snd_soc_component_update_bits(component, 
+						TAS27XX_PWR_CTRL,
+						TAS27XX_PWR_CTRL_MASK,
+						TAS27XX_PWR_CTRL_SHUTDOWN);
 		break;
 	default:
-		dev_err(tas2764->dev, "Unsupported event\n");
+		dev_err(tas27xx->dev, "Unsupported event\n");
 		return -EINVAL;
 	}
 
@@ -166,25 +173,27 @@ static int tas2764_dac_event(struct snd_soc_dapm_widget *w,
 }
 
 static const struct snd_kcontrol_new isense_switch =
-	SOC_DAPM_SINGLE("Switch", TAS2764_PWR_CTRL, TAS2764_ISENSE_POWER_EN, 1, 1);
+	SOC_DAPM_SINGLE("Switch", TAS27XX_PWR_CTRL, 
+			TAS27XX_ISENSE_POWER_EN, 1, 1);
 static const struct snd_kcontrol_new vsense_switch =
-	SOC_DAPM_SINGLE("Switch", TAS2764_PWR_CTRL, TAS2764_VSENSE_POWER_EN, 1, 1);
+	SOC_DAPM_SINGLE("Switch", TAS27XX_PWR_CTRL, 
+			TAS27XX_VSENSE_POWER_EN, 1, 1);
 
-static const struct snd_soc_dapm_widget tas2764_dapm_widgets[] = {
+static const struct snd_soc_dapm_widget tas27xx_dapm_widgets[] = {
 	SND_SOC_DAPM_AIF_IN("ASI1", "ASI1 Playback", 0, SND_SOC_NOPM, 0, 0),
-	SND_SOC_DAPM_MUX("ASI1 Sel", SND_SOC_NOPM, 0, 0, &tas2764_asi1_mux),
-	SND_SOC_DAPM_SWITCH("ISENSE", TAS2764_PWR_CTRL, TAS2764_ISENSE_POWER_EN,
-			    1, &isense_switch),
-	SND_SOC_DAPM_SWITCH("VSENSE", TAS2764_PWR_CTRL, TAS2764_VSENSE_POWER_EN,
-			    1, &vsense_switch),
-	SND_SOC_DAPM_DAC_E("DAC", NULL, SND_SOC_NOPM, 0, 0, tas2764_dac_event,
+	SND_SOC_DAPM_MUX("ASI1 Sel", SND_SOC_NOPM, 0, 0, &tas27xx_asi1_mux),
+	SND_SOC_DAPM_SWITCH("ISENSE", TAS27XX_PWR_CTRL, 
+		TAS27XX_ISENSE_POWER_EN, 1, &isense_switch),
+	SND_SOC_DAPM_SWITCH("VSENSE", TAS27XX_PWR_CTRL, 
+		TAS27XX_VSENSE_POWER_EN, 1, &vsense_switch),
+	SND_SOC_DAPM_DAC_E("DAC", NULL, SND_SOC_NOPM, 0, 0, tas27xx_dac_event,
 			   SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 	SND_SOC_DAPM_OUTPUT("OUT"),
 	SND_SOC_DAPM_SIGGEN("VMON"),
 	SND_SOC_DAPM_SIGGEN("IMON")
 };
 
-static const struct snd_soc_dapm_route tas2764_audio_map[] = {
+static const struct snd_soc_dapm_route tas27xx_audio_map[] = {
 	{"ASI1 Sel", "I2C offset", "ASI1"},
 	{"ASI1 Sel", "Left", "ASI1"},
 	{"ASI1 Sel", "Right", "ASI1"},
@@ -195,14 +204,14 @@ static const struct snd_soc_dapm_route tas2764_audio_map[] = {
 	{"VSENSE", "Switch", "VMON"},
 };
 
-static int tas2764_mute(struct snd_soc_dai *dai, int mute, int direction)
+static int tas27xx_mute(struct snd_soc_dai *dai, int mute, int direction)
 {
 	struct snd_soc_component *component = dai->component;
 	int ret;
 
-	ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL,
-					    TAS2764_PWR_CTRL_MASK,
-					    mute ? TAS2764_PWR_CTRL_MUTE : 0);
+	ret = snd_soc_component_update_bits(component, TAS27XX_PWR_CTRL,
+					    TAS27XX_PWR_CTRL_MASK,
+					    mute ? TAS27XX_PWR_CTRL_MUTE : 0);
 
 	if (ret < 0)
 		return ret;
@@ -210,9 +219,9 @@ static int tas2764_mute(struct snd_soc_dai *dai, int mute, int direction)
 	return 0;
 }
 
-static int tas2764_set_bitwidth(struct tas2764_priv *tas2764, int bitwidth)
+static int tas27xx_set_bitwidth(struct tas27xx_priv *tas27xx, int bitwidth)
 {
-	struct snd_soc_component *component = tas2764->component;
+	struct snd_soc_component *component = tas27xx->component;
 	int sense_en;
 	int val;
 	int ret;
@@ -220,21 +229,21 @@ static int tas2764_set_bitwidth(struct tas2764_priv *tas2764, int bitwidth)
 	switch (bitwidth) {
 	case SNDRV_PCM_FORMAT_S16_LE:
 		ret = snd_soc_component_update_bits(component,
-						    TAS2764_TDM_CFG2,
-						    TAS2764_TDM_CFG2_RXW_MASK,
-						    TAS2764_TDM_CFG2_RXW_16BITS);
+					TAS27XX_TDM_CFG2,
+					TAS27XX_TDM_CFG2_RXW_MASK,
+					TAS27XX_TDM_CFG2_RXW_16BITS);
 		break;
 	case SNDRV_PCM_FORMAT_S24_LE:
 		ret = snd_soc_component_update_bits(component,
-						    TAS2764_TDM_CFG2,
-						    TAS2764_TDM_CFG2_RXW_MASK,
-						    TAS2764_TDM_CFG2_RXW_24BITS);
+					TAS27XX_TDM_CFG2,
+					TAS27XX_TDM_CFG2_RXW_MASK,
+					TAS27XX_TDM_CFG2_RXW_24BITS);
 		break;
 	case SNDRV_PCM_FORMAT_S32_LE:
 		ret = snd_soc_component_update_bits(component,
-						    TAS2764_TDM_CFG2,
-						    TAS2764_TDM_CFG2_RXW_MASK,
-						    TAS2764_TDM_CFG2_RXW_32BITS);
+					TAS27XX_TDM_CFG2,
+					TAS27XX_TDM_CFG2_RXW_MASK,
+					TAS27XX_TDM_CFG2_RXW_32BITS);
 		break;
 
 	default:
@@ -244,65 +253,64 @@ static int tas2764_set_bitwidth(struct tas2764_priv *tas2764, int bitwidth)
 	if (ret < 0)
 		return ret;
 
-	val = snd_soc_component_read(tas2764->component, TAS2764_PWR_CTRL);
+	val = snd_soc_component_read(tas27xx->component, TAS27XX_PWR_CTRL);
 	if (val < 0)
 		return val;
 
-	if (val & (1 << TAS2764_VSENSE_POWER_EN))
+	if (val & (1 << TAS27XX_VSENSE_POWER_EN))
 		sense_en = 0;
 	else
-		sense_en = TAS2764_TDM_CFG5_VSNS_ENABLE;
+		sense_en = TAS27XX_TDM_CFG5_VSNS_ENABLE;
 
-	ret = snd_soc_component_update_bits(tas2764->component, TAS2764_TDM_CFG5,
-					    TAS2764_TDM_CFG5_VSNS_ENABLE,
-					    sense_en);
+	ret = snd_soc_component_update_bits(tas27xx->component, 
+		TAS27XX_TDM_CFG5, TAS27XX_TDM_CFG5_VSNS_ENABLE, sense_en);
 	if (ret < 0)
 		return ret;
 
-	if (val & (1 << TAS2764_ISENSE_POWER_EN))
+	if (val & (1 << TAS27XX_ISENSE_POWER_EN))
 		sense_en = 0;
 	else
-		sense_en = TAS2764_TDM_CFG6_ISNS_ENABLE;
+		sense_en = TAS27XX_TDM_CFG6_ISNS_ENABLE;
 
-	ret = snd_soc_component_update_bits(tas2764->component, TAS2764_TDM_CFG6,
-					    TAS2764_TDM_CFG6_ISNS_ENABLE,
-					    sense_en);
+	ret = snd_soc_component_update_bits(tas27xx->component, 
+		TAS27XX_TDM_CFG6, TAS27XX_TDM_CFG6_ISNS_ENABLE, sense_en);
 	if (ret < 0)
 		return ret;
 
 	return 0;
 }
 
-static int tas2764_set_samplerate(struct tas2764_priv *tas2764, int samplerate)
+static int tas27xx_set_samplerate(
+	struct tas27xx_priv *tas27xx, int samplerate)
 {
-	struct snd_soc_component *component = tas2764->component;
+	struct snd_soc_component *component = tas27xx->component;
 	int ramp_rate_val;
 	int ret;
 
 	switch (samplerate) {
 	case 48000:
-		ramp_rate_val = TAS2764_TDM_CFG0_SMP_48KHZ |
-				TAS2764_TDM_CFG0_44_1_48KHZ;
+		ramp_rate_val = TAS27XX_TDM_CFG0_SMP_48KHZ |
+				TAS27XX_TDM_CFG0_44_1_48KHZ;
 		break;
 	case 44100:
-		ramp_rate_val = TAS2764_TDM_CFG0_SMP_44_1KHZ |
-				TAS2764_TDM_CFG0_44_1_48KHZ;
+		ramp_rate_val = TAS27XX_TDM_CFG0_SMP_44_1KHZ |
+				TAS27XX_TDM_CFG0_44_1_48KHZ;
 		break;
 	case 96000:
-		ramp_rate_val = TAS2764_TDM_CFG0_SMP_48KHZ |
-				TAS2764_TDM_CFG0_88_2_96KHZ;
+		ramp_rate_val = TAS27XX_TDM_CFG0_SMP_48KHZ |
+				TAS27XX_TDM_CFG0_88_2_96KHZ;
 		break;
 	case 88200:
-		ramp_rate_val = TAS2764_TDM_CFG0_SMP_44_1KHZ |
-				TAS2764_TDM_CFG0_88_2_96KHZ;
+		ramp_rate_val = TAS27XX_TDM_CFG0_SMP_44_1KHZ |
+				TAS27XX_TDM_CFG0_88_2_96KHZ;
 		break;
 	default:
 		return -EINVAL;
 	}
 
-	ret = snd_soc_component_update_bits(component, TAS2764_TDM_CFG0,
-					    TAS2764_TDM_CFG0_SMP_MASK |
-					    TAS2764_TDM_CFG0_MASK,
+	ret = snd_soc_component_update_bits(component, TAS27XX_TDM_CFG0,
+					    TAS27XX_TDM_CFG0_SMP_MASK |
+					    TAS27XX_TDM_CFG0_MASK,
 					    ramp_rate_val);
 	if (ret < 0)
 		return ret;
@@ -310,43 +318,45 @@ static int tas2764_set_samplerate(struct tas2764_priv *tas2764, int samplerate)
 	return 0;
 }
 
-static int tas2764_hw_params(struct snd_pcm_substream *substream,
+static int tas27xx_hw_params(struct snd_pcm_substream *substream,
 			     struct snd_pcm_hw_params *params,
 			     struct snd_soc_dai *dai)
 {
 	struct snd_soc_component *component = dai->component;
-	struct tas2764_priv *tas2764 = snd_soc_component_get_drvdata(component);
+	struct tas27xx_priv *tas27xx = 
+		snd_soc_component_get_drvdata(component);
 	int ret;
 
-	ret = tas2764_set_bitwidth(tas2764, params_format(params));
+	ret = tas27xx_set_bitwidth(tas27xx, params_format(params));
 	if (ret < 0)
 		return ret;
 
-	return tas2764_set_samplerate(tas2764, params_rate(params));
+	return tas27xx_set_samplerate(tas27xx, params_rate(params));
 }
 
-static int tas2764_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+static int tas27xx_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 {
 	struct snd_soc_component *component = dai->component;
-	struct tas2764_priv *tas2764 = snd_soc_component_get_drvdata(component);
+	struct tas27xx_priv *tas27xx = 
+		snd_soc_component_get_drvdata(component);
 	u8 tdm_rx_start_slot = 0, asi_cfg_1 = 0;
 	int iface;
 	int ret;
 
 	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
 	case SND_SOC_DAIFMT_NB_NF:
-		asi_cfg_1 = TAS2764_TDM_CFG1_RX_RISING;
+		asi_cfg_1 = TAS27XX_TDM_CFG1_RX_RISING;
 		break;
 	case SND_SOC_DAIFMT_IB_NF:
-		asi_cfg_1 = TAS2764_TDM_CFG1_RX_FALLING;
+		asi_cfg_1 = TAS27XX_TDM_CFG1_RX_FALLING;
 		break;
 	default:
-		dev_err(tas2764->dev, "ASI format Inverse is not found\n");
+		dev_err(tas27xx->dev, "ASI format Inverse is not found\n");
 		return -EINVAL;
 	}
 
-	ret = snd_soc_component_update_bits(component, TAS2764_TDM_CFG1,
-					    TAS2764_TDM_CFG1_RX_MASK,
+	ret = snd_soc_component_update_bits(component, TAS27XX_TDM_CFG1,
+					    TAS27XX_TDM_CFG1_RX_MASK,
 					    asi_cfg_1);
 	if (ret < 0)
 		return ret;
@@ -354,41 +364,42 @@ static int tas2764_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
 	case SND_SOC_DAIFMT_I2S:
 	case SND_SOC_DAIFMT_DSP_A:
-		iface = TAS2764_TDM_CFG2_SCFG_I2S;
+		iface = TAS27XX_TDM_CFG2_SCFG_I2S;
 		tdm_rx_start_slot = 1;
 		break;
 	case SND_SOC_DAIFMT_DSP_B:
 	case SND_SOC_DAIFMT_LEFT_J:
-		iface = TAS2764_TDM_CFG2_SCFG_LEFT_J;
+		iface = TAS27XX_TDM_CFG2_SCFG_LEFT_J;
 		tdm_rx_start_slot = 0;
 		break;
 	default:
-		dev_err(tas2764->dev,
+		dev_err(tas27xx->dev,
 			"DAI Format is not found, fmt=0x%x\n", fmt);
 		return -EINVAL;
 	}
 
-	ret = snd_soc_component_update_bits(component, TAS2764_TDM_CFG1,
-					    TAS2764_TDM_CFG1_MASK,
-					    (tdm_rx_start_slot << TAS2764_TDM_CFG1_51_SHIFT));
+	ret = snd_soc_component_update_bits(component, TAS27XX_TDM_CFG1,
+		TAS27XX_TDM_CFG1_MASK,
+		(tdm_rx_start_slot << TAS27XX_TDM_CFG1_51_SHIFT));
 	if (ret < 0)
 		return ret;
 
-	ret = snd_soc_component_update_bits(component, TAS2764_TDM_CFG2,
-					    TAS2764_TDM_CFG2_SCFG_MASK, iface);
+	ret = snd_soc_component_update_bits(component, TAS27XX_TDM_CFG2,
+		TAS27XX_TDM_CFG2_SCFG_MASK, iface);
 	if (ret < 0)
 		return ret;
 
 	return 0;
 }
 
-static int tas2764_set_dai_tdm_slot(struct snd_soc_dai *dai,
+static int tas27xx_set_dai_tdm_slot(struct snd_soc_dai *dai,
 				unsigned int tx_mask,
 				unsigned int rx_mask,
 				int slots, int slot_width)
 {
 	struct snd_soc_component *component = dai->component;
-	struct tas2764_priv *tas2764 = snd_soc_component_get_drvdata(component);
+	struct tas27xx_priv *tas27xx = 
+		snd_soc_component_get_drvdata(component);
 	int left_slot, right_slot;
 	int slots_cfg;
 	int slot_size;
@@ -416,159 +427,162 @@ static int tas2764_set_dai_tdm_slot(struct snd_soc_dai *dai,
 	if (tx_mask != 0 || left_slot >= slots || right_slot >= slots)
 		return -EINVAL;
 
-	slots_cfg = (right_slot << TAS2764_TDM_CFG3_RXS_SHIFT) | left_slot;
+	slots_cfg = (right_slot << TAS27XX_TDM_CFG3_RXS_SHIFT) | left_slot;
 
-	ret = snd_soc_component_write(component, TAS2764_TDM_CFG3, slots_cfg);
+	ret = snd_soc_component_write(component, TAS27XX_TDM_CFG3, slots_cfg);
 	if (ret)
 		return ret;
 
 	switch (slot_width) {
 	case 16:
-		slot_size = TAS2764_TDM_CFG2_RXS_16BITS;
+		slot_size = TAS27XX_TDM_CFG2_RXS_16BITS;
 		break;
 	case 24:
-		slot_size = TAS2764_TDM_CFG2_RXS_24BITS;
+		slot_size = TAS27XX_TDM_CFG2_RXS_24BITS;
 		break;
 	case 32:
-		slot_size = TAS2764_TDM_CFG2_RXS_32BITS;
+		slot_size = TAS27XX_TDM_CFG2_RXS_32BITS;
 		break;
 	default:
 		return -EINVAL;
 	}
 
-	ret = snd_soc_component_update_bits(component, TAS2764_TDM_CFG2,
-					    TAS2764_TDM_CFG2_RXS_MASK,
+	ret = snd_soc_component_update_bits(component, TAS27XX_TDM_CFG2,
+					    TAS27XX_TDM_CFG2_RXS_MASK,
 					    slot_size);
 	if (ret < 0)
 		return ret;
 
-	ret = snd_soc_component_update_bits(component, TAS2764_TDM_CFG5,
-					    TAS2764_TDM_CFG5_50_MASK,
-					    tas2764->v_sense_slot);
+	ret = snd_soc_component_update_bits(component, TAS27XX_TDM_CFG5,
+					    TAS27XX_TDM_CFG5_50_MASK,
+					    tas27xx->v_sense_slot);
 	if (ret < 0)
 		return ret;
 
-	ret = snd_soc_component_update_bits(component, TAS2764_TDM_CFG6,
-					    TAS2764_TDM_CFG6_50_MASK,
-					    tas2764->i_sense_slot);
+	ret = snd_soc_component_update_bits(component, TAS27XX_TDM_CFG6,
+					    TAS27XX_TDM_CFG6_50_MASK,
+					    tas27xx->i_sense_slot);
 	if (ret < 0)
 		return ret;
 
 	return 0;
 }
 
-static const struct snd_soc_dai_ops tas2764_dai_ops = {
-	.mute_stream = tas2764_mute,
-	.hw_params  = tas2764_hw_params,
-	.set_fmt    = tas2764_set_fmt,
-	.set_tdm_slot = tas2764_set_dai_tdm_slot,
+static const struct snd_soc_dai_ops tas27xx_dai_ops = {
+	.mute_stream = tas27xx_mute,
+	.hw_params  = tas27xx_hw_params,
+	.set_fmt    = tas27xx_set_fmt,
+	.set_tdm_slot = tas27xx_set_dai_tdm_slot,
 	.no_capture_mute = 1,
 };
 
-#define TAS2764_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
+#define TAS27XX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
 			 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-#define TAS2764_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |\
+#define TAS27XX_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |\
 		       SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_88200)
 
-static struct snd_soc_dai_driver tas2764_dai_driver[] = {
+static struct snd_soc_dai_driver tas27xx_dai_driver[] = {
 	{
-		.name = "tas2764 ASI1",
+		.name = "tas27xx ASI1",
 		.id = 0,
 		.playback = {
 			.stream_name    = "ASI1 Playback",
 			.channels_min   = 2,
 			.channels_max   = 2,
-			.rates      = TAS2764_RATES,
-			.formats    = TAS2764_FORMATS,
+			.rates      = TAS27XX_RATES,
+			.formats    = TAS27XX_FORMATS,
 		},
 		.capture = {
 			.stream_name    = "ASI1 Capture",
 			.channels_min   = 0,
 			.channels_max   = 2,
-			.rates = TAS2764_RATES,
-			.formats = TAS2764_FORMATS,
+			.rates = TAS27XX_RATES,
+			.formats = TAS27XX_FORMATS,
 		},
-		.ops = &tas2764_dai_ops,
+		.ops = &tas27xx_dai_ops,
 		.symmetric_rate = 1,
 	},
 };
 
-static int tas2764_codec_probe(struct snd_soc_component *component)
+static int tas27xx_codec_probe(struct snd_soc_component *component)
 {
-	struct tas2764_priv *tas2764 = snd_soc_component_get_drvdata(component);
+	struct tas27xx_priv *tas27xx = 
+		snd_soc_component_get_drvdata(component);
 	int ret;
 
-	tas2764->component = component;
+	tas27xx->component = component;
 
-	if (tas2764->sdz_gpio)
-		gpiod_set_value_cansleep(tas2764->sdz_gpio, 1);
+	if (tas27xx->sdz_gpio)
+		gpiod_set_value_cansleep(tas27xx->sdz_gpio, 1);
 
-	tas2764_reset(tas2764);
+	tas27xx_reset(tas27xx);
 
-	ret = snd_soc_component_update_bits(tas2764->component, TAS2764_TDM_CFG5,
-					    TAS2764_TDM_CFG5_VSNS_ENABLE, 0);
+	ret = snd_soc_component_update_bits(tas27xx->component, 
+						TAS27XX_TDM_CFG5,
+					    TAS27XX_TDM_CFG5_VSNS_ENABLE, 0);
 	if (ret < 0)
 		return ret;
 
-	ret = snd_soc_component_update_bits(tas2764->component, TAS2764_TDM_CFG6,
-					    TAS2764_TDM_CFG6_ISNS_ENABLE, 0);
+	ret = snd_soc_component_update_bits(tas27xx->component, 
+						TAS27XX_TDM_CFG6,
+					    TAS27XX_TDM_CFG6_ISNS_ENABLE, 0);
 	if (ret < 0)
 		return ret;
 
-	ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL,
-					    TAS2764_PWR_CTRL_MASK,
-					    TAS2764_PWR_CTRL_MUTE);
+	ret = snd_soc_component_update_bits(component, TAS27XX_PWR_CTRL,
+					    TAS27XX_PWR_CTRL_MASK,
+					    TAS27XX_PWR_CTRL_MUTE);
 	if (ret < 0)
 		return ret;
 
 	return 0;
 }
 
-static DECLARE_TLV_DB_SCALE(tas2764_digital_tlv, 1100, 50, 0);
-static DECLARE_TLV_DB_SCALE(tas2764_playback_volume, -10000, 50, 0);
+static DECLARE_TLV_DB_SCALE(tas27xx_digital_tlv, 1100, 50, 0);
+static DECLARE_TLV_DB_SCALE(tas27xx_playback_volume, -10000, 50, 0);
 
-static const struct snd_kcontrol_new tas2764_snd_controls[] = {
-	SOC_SINGLE_TLV("Speaker Volume", TAS2764_DVC, 0,
-		       TAS2764_DVC_MAX, 1, tas2764_playback_volume),
-	SOC_SINGLE_TLV("Amp Gain Volume", TAS2764_CHNL_0, 0, 0x14, 0,
-		       tas2764_digital_tlv),
+static const struct snd_kcontrol_new tas27xx_snd_controls[] = {
+	SOC_SINGLE_TLV("Speaker Volume", TAS27XX_DVC, 0,
+		       TAS27XX_DVC_MAX, 1, tas27xx_playback_volume),
+	SOC_SINGLE_TLV("Amp Gain Volume", TAS27XX_CHNL_0, 0, 0x14, 0,
+		       tas27xx_digital_tlv),
 };
 
-static const struct snd_soc_component_driver soc_component_driver_tas2764 = {
-	.probe			= tas2764_codec_probe,
-	.suspend		= tas2764_codec_suspend,
-	.resume			= tas2764_codec_resume,
-	.set_bias_level		= tas2764_set_bias_level,
-	.controls		= tas2764_snd_controls,
-	.num_controls		= ARRAY_SIZE(tas2764_snd_controls),
-	.dapm_widgets		= tas2764_dapm_widgets,
-	.num_dapm_widgets	= ARRAY_SIZE(tas2764_dapm_widgets),
-	.dapm_routes		= tas2764_audio_map,
-	.num_dapm_routes	= ARRAY_SIZE(tas2764_audio_map),
+static const struct snd_soc_component_driver soc_component_driver_tas27xx = {
+	.probe			= tas27xx_codec_probe,
+	.suspend		= tas27xx_codec_suspend,
+	.resume			= tas27xx_codec_resume,
+	.set_bias_level		= tas27xx_set_bias_level,
+	.controls		= tas27xx_snd_controls,
+	.num_controls		= ARRAY_SIZE(tas27xx_snd_controls),
+	.dapm_widgets		= tas27xx_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(tas27xx_dapm_widgets),
+	.dapm_routes		= tas27xx_audio_map,
+	.num_dapm_routes	= ARRAY_SIZE(tas27xx_audio_map),
 	.idle_bias_on		= 1,
 	.endianness		= 1,
 	.non_legacy_dai_naming	= 1,
 };
 
-static const struct reg_default tas2764_reg_defaults[] = {
-	{ TAS2764_PAGE, 0x00 },
-	{ TAS2764_SW_RST, 0x00 },
-	{ TAS2764_PWR_CTRL, 0x1a },
-	{ TAS2764_DVC, 0x00 },
-	{ TAS2764_CHNL_0, 0x00 },
-	{ TAS2764_TDM_CFG0, 0x09 },
-	{ TAS2764_TDM_CFG1, 0x02 },
-	{ TAS2764_TDM_CFG2, 0x0a },
-	{ TAS2764_TDM_CFG3, 0x10 },
-	{ TAS2764_TDM_CFG5, 0x42 },
+static const struct reg_default tas27xx_reg_defaults[] = {
+	{ TAS27XX_PAGE, 0x00 },
+	{ TAS27XX_SW_RST, 0x00 },
+	{ TAS27XX_PWR_CTRL, 0x1a },
+	{ TAS27XX_DVC, 0x00 },
+	{ TAS27XX_CHNL_0, 0x00 },
+	{ TAS27XX_TDM_CFG0, 0x09 },
+	{ TAS27XX_TDM_CFG1, 0x02 },
+	{ TAS27XX_TDM_CFG2, 0x0a },
+	{ TAS27XX_TDM_CFG3, 0x10 },
+	{ TAS27XX_TDM_CFG5, 0x42 },
 };
 
-static const struct regmap_range_cfg tas2764_regmap_ranges[] = {
+static const struct regmap_range_cfg tas27xx_regmap_ranges[] = {
 	{
 		.range_min = 0,
 		.range_max = 1 * 128,
-		.selector_reg = TAS2764_PAGE,
+		.selector_reg = TAS27XX_PAGE,
 		.selector_mask = 0xff,
 		.selector_shift = 0,
 		.window_start = 0,
@@ -576,113 +590,113 @@ static const struct regmap_range_cfg tas2764_regmap_ranges[] = {
 	},
 };
 
-static const struct regmap_config tas2764_i2c_regmap = {
+static const struct regmap_config tas27xx_i2c_regmap = {
 	.reg_bits = 8,
 	.val_bits = 8,
-	.reg_defaults = tas2764_reg_defaults,
-	.num_reg_defaults = ARRAY_SIZE(tas2764_reg_defaults),
+	.reg_defaults = tas27xx_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(tas27xx_reg_defaults),
 	.cache_type = REGCACHE_RBTREE,
-	.ranges = tas2764_regmap_ranges,
-	.num_ranges = ARRAY_SIZE(tas2764_regmap_ranges),
+	.ranges = tas27xx_regmap_ranges,
+	.num_ranges = ARRAY_SIZE(tas27xx_regmap_ranges),
 	.max_register = 1 * 128,
 };
 
-static int tas2764_parse_dt(struct device *dev, struct tas2764_priv *tas2764)
+static int tas27xx_parse_dt(struct device *dev, struct tas27xx_priv *tas27xx)
 {
 	int ret = 0;
 
-	tas2764->reset_gpio = devm_gpiod_get_optional(tas2764->dev, "reset",
+	tas27xx->reset_gpio = devm_gpiod_get_optional(tas27xx->dev, "reset",
 						      GPIOD_OUT_HIGH);
-	if (IS_ERR(tas2764->reset_gpio)) {
-		if (PTR_ERR(tas2764->reset_gpio) == -EPROBE_DEFER) {
-			tas2764->reset_gpio = NULL;
+	if (IS_ERR(tas27xx->reset_gpio)) {
+		if (PTR_ERR(tas27xx->reset_gpio) == -EPROBE_DEFER) {
+			tas27xx->reset_gpio = NULL;
 			return -EPROBE_DEFER;
 		}
 	}
 
-	tas2764->sdz_gpio = devm_gpiod_get_optional(dev, "shutdown", GPIOD_OUT_HIGH);
-	if (IS_ERR(tas2764->sdz_gpio)) {
-		if (PTR_ERR(tas2764->sdz_gpio) == -EPROBE_DEFER)
+	tas27xx->sdz_gpio = devm_gpiod_get_optional(dev, "shutdown", 
+		GPIOD_OUT_HIGH);
+	if (IS_ERR(tas27xx->sdz_gpio)) {
+		if (PTR_ERR(tas27xx->sdz_gpio) == -EPROBE_DEFER)
 			return -EPROBE_DEFER;
 
-		tas2764->sdz_gpio = NULL;
+		tas27xx->sdz_gpio = NULL;
 	}
 
 	ret = fwnode_property_read_u32(dev->fwnode, "ti,imon-slot-no",
-				       &tas2764->i_sense_slot);
+				       &tas27xx->i_sense_slot);
 	if (ret)
-		tas2764->i_sense_slot = 0;
+		tas27xx->i_sense_slot = 0;
 
 	ret = fwnode_property_read_u32(dev->fwnode, "ti,vmon-slot-no",
-				       &tas2764->v_sense_slot);
+				       &tas27xx->v_sense_slot);
 	if (ret)
-		tas2764->v_sense_slot = 2;
+		tas27xx->v_sense_slot = 2;
 
 	return 0;
 }
 
-static int tas2764_i2c_probe(struct i2c_client *client,
+static int tas27xx_i2c_probe(struct i2c_client *client,
 			const struct i2c_device_id *id)
 {
-	struct tas2764_priv *tas2764;
+	struct tas27xx_priv *tas27xx;
 	int result;
 
-	tas2764 = devm_kzalloc(&client->dev, sizeof(struct tas2764_priv),
+	tas27xx = devm_kzalloc(&client->dev, sizeof(struct tas27xx_priv),
 			       GFP_KERNEL);
-	if (!tas2764)
+	if (!tas27xx)
 		return -ENOMEM;
 
-	tas2764->dev = &client->dev;
-	i2c_set_clientdata(client, tas2764);
-	dev_set_drvdata(&client->dev, tas2764);
+	tas27xx->dev = &client->dev;
+	i2c_set_clientdata(client, tas27xx);
+	dev_set_drvdata(&client->dev, tas27xx);
 
-	tas2764->regmap = devm_regmap_init_i2c(client, &tas2764_i2c_regmap);
-	if (IS_ERR(tas2764->regmap)) {
-		result = PTR_ERR(tas2764->regmap);
+	tas27xx->regmap = devm_regmap_init_i2c(client, &tas27xx_i2c_regmap);
+	if (IS_ERR(tas27xx->regmap)) {
+		result = PTR_ERR(tas27xx->regmap);
 		dev_err(&client->dev, "Failed to allocate register map: %d\n",
 					result);
 		return result;
 	}
 
 	if (client->dev.of_node) {
-		result = tas2764_parse_dt(&client->dev, tas2764);
+		result = tas27xx_parse_dt(&client->dev, tas27xx);
 		if (result) {
-			dev_err(tas2764->dev, "%s: Failed to parse devicetree\n",
-				__func__);
+			dev_err(tas27xx->dev, 
+				"%s: Failed to parse devicetree\n", __func__);
 			return result;
 		}
 	}
 
-	return devm_snd_soc_register_component(tas2764->dev,
-					       &soc_component_driver_tas2764,
-					       tas2764_dai_driver,
-					       ARRAY_SIZE(tas2764_dai_driver));
+	return devm_snd_soc_register_component(tas27xx->dev,
+		&soc_component_driver_tas27xx, tas27xx_dai_driver,
+		ARRAY_SIZE(tas27xx_dai_driver));
 }
 
-static const struct i2c_device_id tas2764_i2c_id[] = {
-	{ "tas2764", 0},
+static const struct i2c_device_id tas27xx_i2c_id[] = {
+	{ "tas2764", TAS2764},
 	{ }
 };
-MODULE_DEVICE_TABLE(i2c, tas2764_i2c_id);
+MODULE_DEVICE_TABLE(i2c, tas27xx_i2c_id);
 
 #if defined(CONFIG_OF)
-static const struct of_device_id tas2764_of_match[] = {
+static const struct of_device_id tas27xx_of_match[] = {
 	{ .compatible = "ti,tas2764" },
 	{},
 };
-MODULE_DEVICE_TABLE(of, tas2764_of_match);
+MODULE_DEVICE_TABLE(of, tas27xx_of_match);
 #endif
 
-static struct i2c_driver tas2764_i2c_driver = {
+static struct i2c_driver tas27xx_i2c_driver = {
 	.driver = {
-		.name   = "tas2764",
-		.of_match_table = of_match_ptr(tas2764_of_match),
+		.name   = "tas27xx",
+		.of_match_table = of_match_ptr(tas27xx_of_match),
 	},
-	.probe      = tas2764_i2c_probe,
-	.id_table   = tas2764_i2c_id,
+	.probe      = tas27xx_i2c_probe,
+	.id_table   = tas27xx_i2c_id,
 };
-module_i2c_driver(tas2764_i2c_driver);
+module_i2c_driver(tas27xx_i2c_driver);
 
 MODULE_AUTHOR("Dan Murphy <dmurphy@xxxxxx>");
-MODULE_DESCRIPTION("TAS2764 I2C Smart Amplifier driver");
+MODULE_DESCRIPTION("TAS27XX I2C Smart Amplifier driver");
 MODULE_LICENSE("GPL v2");
-- 
2.35.1





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