ASoC: fix widget name comparisons (consider DAI name

Merge series from Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>:

Some codec drivers compare widget names with strcmp, ignoring
the component name prefix.  If prefix is used, the comparisons start failing.

Except Qualcomm lpass-rx-macro, none of the patches were tested
on hardware.

sound/soc/codecs/88pm860x-codec.c

@@ -400,9 +400,9 @@ static int pm860x_dac_event(struct snd_soc_dapm_widget *w,
 	unsigned int dac = 0;
 	int data;
 
-	if (!strcmp(w->name, "Left DAC"))
+	if (!snd_soc_dapm_widget_name_cmp(w, "Left DAC"))
 		dac = DAC_LEFT;
-	if (!strcmp(w->name, "Right DAC"))
+	if (!snd_soc_dapm_widget_name_cmp(w, "Right DAC"))
 		dac = DAC_RIGHT;
 	switch (event) {
 	case SND_SOC_DAPM_PRE_PMU:

sound/soc/codecs/adau1373.c

@@ -834,7 +834,7 @@ static int adau1373_check_aif_clk(struct snd_soc_dapm_widget *source,
 	else
 		clk = "SYSCLK2";
 
-	return strcmp(source->name, clk) == 0;
+	return snd_soc_dapm_widget_name_cmp(source, clk) == 0;
 }
 
 static int adau1373_check_src(struct snd_soc_dapm_widget *source,

sound/soc/codecs/adav80x.c

@@ -229,7 +229,7 @@ static int adav80x_dapm_sysclk_check(struct snd_soc_dapm_widget *source,
 		return 0;
 	}
 
-	return strcmp(source->name, clk) == 0;
+	return snd_soc_dapm_widget_name_cmp(source, clk) == 0;
 }
 
 static int adav80x_dapm_pll_check(struct snd_soc_dapm_widget *source,

sound/soc/codecs/lpass-rx-macro.c

@@ -2906,14 +2906,14 @@ static int rx_macro_enable_echo(struct snd_soc_dapm_widget *w,
 
 	val = snd_soc_component_read(component,
 			CDC_RX_INP_MUX_RX_MIX_CFG4);
-	if (!(strcmp(w->name, "RX MIX TX0 MUX")))
+	if (!(snd_soc_dapm_widget_name_cmp(w, "RX MIX TX0 MUX")))
 		ec_tx = ((val & 0xf0) >> 0x4) - 1;
-	else if (!(strcmp(w->name, "RX MIX TX1 MUX")))
+	else if (!(snd_soc_dapm_widget_name_cmp(w, "RX MIX TX1 MUX")))
 		ec_tx = (val & 0x0f) - 1;
 
 	val = snd_soc_component_read(component,
 			CDC_RX_INP_MUX_RX_MIX_CFG5);
-	if (!(strcmp(w->name, "RX MIX TX2 MUX")))
+	if (!(snd_soc_dapm_widget_name_cmp(w, "RX MIX TX2 MUX")))
 		ec_tx = (val & 0x0f) - 1;
 
 	if (ec_tx < 0 || (ec_tx >= RX_MACRO_EC_MUX_MAX)) {

sound/soc/codecs/max9867.c

@@ -56,13 +56,13 @@ static int max9867_adc_dac_event(struct snd_soc_dapm_widget *w,
 	struct max9867_priv *max9867 = snd_soc_component_get_drvdata(component);
 	enum max9867_adc_dac adc_dac;
 
-	if (!strcmp(w->name, "ADCL"))
+	if (!snd_soc_dapm_widget_name_cmp(w, "ADCL"))
 		adc_dac = MAX9867_ADC_LEFT;
-	else if (!strcmp(w->name, "ADCR"))
+	else if (!snd_soc_dapm_widget_name_cmp(w, "ADCR"))
 		adc_dac = MAX9867_ADC_RIGHT;
-	else if (!strcmp(w->name, "DACL"))
+	else if (!snd_soc_dapm_widget_name_cmp(w, "DACL"))
 		adc_dac = MAX9867_DAC_LEFT;
-	else if (!strcmp(w->name, "DACR"))
+	else if (!snd_soc_dapm_widget_name_cmp(w, "DACR"))
 		adc_dac = MAX9867_DAC_RIGHT;
 	else
 		return 0;

sound/soc/codecs/rt5682s.c

@@ -1323,9 +1323,9 @@ static int set_i2s_event(struct snd_soc_dapm_widget *w,
 	if (SND_SOC_DAPM_EVENT_ON(event))
 		on = 1;
 
-	if (!strcmp(w->name, "I2S1") && !rt5682s->wclk_enabled)
+	if (!snd_soc_dapm_widget_name_cmp(w, "I2S1") && !rt5682s->wclk_enabled)
 		rt5682s_set_i2s(rt5682s, RT5682S_AIF1, on);
-	else if (!strcmp(w->name, "I2S2"))
+	else if (!snd_soc_dapm_widget_name_cmp(w, "I2S2"))
 		rt5682s_set_i2s(rt5682s, RT5682S_AIF2, on);
 
 	return 0;

sound/soc/codecs/rtq9128.c

@@ -291,11 +291,11 @@ static int rtq9128_dac_power_event(struct snd_soc_dapm_widget *w, struct snd_kco
 
 	dev_dbg(comp->dev, "%s: %s event %d\n", __func__, w->name, event);
 
-	if (strcmp(w->name, "DAC1") == 0)
+	if (snd_soc_dapm_widget_name_cmp(w, "DAC1") == 0)
 		shift = 6;
-	else if (strcmp(w->name, "DAC2") == 0)
+	else if (snd_soc_dapm_widget_name_cmp(w, "DAC2") == 0)
 		shift = 4;
-	else if (strcmp(w->name, "DAC3") == 0)
+	else if (snd_soc_dapm_widget_name_cmp(w, "DAC3") == 0)
 		shift = 2;
 	else
 		shift = 0;

sound/soc/codecs/wcd9335.c

@@ -3296,31 +3296,31 @@ static int wcd9335_codec_enable_interpolator(struct snd_soc_dapm_widget *w,
 	int val;
 	int offset_val = 0;
 
-	if (!(strcmp(w->name, "RX INT0 INTERP"))) {
+	if (!(snd_soc_dapm_widget_name_cmp(w, "RX INT0 INTERP"))) {
 		reg = WCD9335_CDC_RX0_RX_PATH_CTL;
 		gain_reg = WCD9335_CDC_RX0_RX_VOL_CTL;
-	} else if (!(strcmp(w->name, "RX INT1 INTERP"))) {
+	} else if (!(snd_soc_dapm_widget_name_cmp(w, "RX INT1 INTERP"))) {
 		reg = WCD9335_CDC_RX1_RX_PATH_CTL;
 		gain_reg = WCD9335_CDC_RX1_RX_VOL_CTL;
-	} else if (!(strcmp(w->name, "RX INT2 INTERP"))) {
+	} else if (!(snd_soc_dapm_widget_name_cmp(w, "RX INT2 INTERP"))) {
 		reg = WCD9335_CDC_RX2_RX_PATH_CTL;
 		gain_reg = WCD9335_CDC_RX2_RX_VOL_CTL;
-	} else if (!(strcmp(w->name, "RX INT3 INTERP"))) {
+	} else if (!(snd_soc_dapm_widget_name_cmp(w, "RX INT3 INTERP"))) {
 		reg = WCD9335_CDC_RX3_RX_PATH_CTL;
 		gain_reg = WCD9335_CDC_RX3_RX_VOL_CTL;
-	} else if (!(strcmp(w->name, "RX INT4 INTERP"))) {
+	} else if (!(snd_soc_dapm_widget_name_cmp(w, "RX INT4 INTERP"))) {
 		reg = WCD9335_CDC_RX4_RX_PATH_CTL;
 		gain_reg = WCD9335_CDC_RX4_RX_VOL_CTL;
-	} else if (!(strcmp(w->name, "RX INT5 INTERP"))) {
+	} else if (!(snd_soc_dapm_widget_name_cmp(w, "RX INT5 INTERP"))) {
 		reg = WCD9335_CDC_RX5_RX_PATH_CTL;
 		gain_reg = WCD9335_CDC_RX5_RX_VOL_CTL;
-	} else if (!(strcmp(w->name, "RX INT6 INTERP"))) {
+	} else if (!(snd_soc_dapm_widget_name_cmp(w, "RX INT6 INTERP"))) {
 		reg = WCD9335_CDC_RX6_RX_PATH_CTL;
 		gain_reg = WCD9335_CDC_RX6_RX_VOL_CTL;
-	} else if (!(strcmp(w->name, "RX INT7 INTERP"))) {
+	} else if (!(snd_soc_dapm_widget_name_cmp(w, "RX INT7 INTERP"))) {
 		reg = WCD9335_CDC_RX7_RX_PATH_CTL;
 		gain_reg = WCD9335_CDC_RX7_RX_VOL_CTL;
-	} else if (!(strcmp(w->name, "RX INT8 INTERP"))) {
+	} else if (!(snd_soc_dapm_widget_name_cmp(w, "RX INT8 INTERP"))) {
 		reg = WCD9335_CDC_RX8_RX_PATH_CTL;
 		gain_reg = WCD9335_CDC_RX8_RX_VOL_CTL;
 	} else {

sound/soc/codecs/wm8962.c

@@ -1854,10 +1854,10 @@ static int tp_event(struct snd_soc_dapm_widget *w,
 
 	reg = WM8962_ADDITIONAL_CONTROL_4;
 
-	if (!strcmp(w->name, "TEMP_HP")) {
+	if (!snd_soc_dapm_widget_name_cmp(w, "TEMP_HP")) {
 		mask = WM8962_TEMP_ENA_HP_MASK;
 		val = WM8962_TEMP_ENA_HP;
-	} else if (!strcmp(w->name, "TEMP_SPK")) {
+	} else if (!snd_soc_dapm_widget_name_cmp(w, "TEMP_SPK")) {
 		mask = WM8962_TEMP_ENA_SPK_MASK;
 		val = WM8962_TEMP_ENA_SPK;
 	} else {

sound/soc/codecs/wm8994.c

@@ -262,7 +262,7 @@ static int check_clk_sys(struct snd_soc_dapm_widget *source,
 	else
 		clk = "AIF1CLK";
 
-	return strcmp(source->name, clk) == 0;
+	return snd_soc_dapm_widget_name_cmp(source, clk) == 0;
 }
 
 static const char *sidetone_hpf_text[] = {

sound/soc/codecs/wm8995.c

@@ -541,7 +541,7 @@ static int check_clk_sys(struct snd_soc_dapm_widget *source,
 		clk = "AIF2CLK";
 	else
 		clk = "AIF1CLK";
-	return !strcmp(source->name, clk);
+	return !snd_soc_dapm_widget_name_cmp(source, clk);
 }
 
 static int wm8995_put_class_w(struct snd_kcontrol *kcontrol,

sound/soc/mediatek/mt8183/mt8183-dai-i2s.c

@@ -276,13 +276,13 @@ static int mtk_apll_event(struct snd_soc_dapm_widget *w,
 
 	switch (event) {
 	case SND_SOC_DAPM_PRE_PMU:
-		if (strcmp(w->name, APLL1_W_NAME) == 0)
+		if (snd_soc_dapm_widget_name_cmp(w, APLL1_W_NAME) == 0)
 			mt8183_apll1_enable(afe);
 		else
 			mt8183_apll2_enable(afe);
 		break;
 	case SND_SOC_DAPM_POST_PMD:
-		if (strcmp(w->name, APLL1_W_NAME) == 0)
+		if (snd_soc_dapm_widget_name_cmp(w, APLL1_W_NAME) == 0)
 			mt8183_apll1_disable(afe);
 		else
 			mt8183_apll2_disable(afe);

sound/soc/mediatek/mt8186/mt8186-dai-adda.c

@@ -321,7 +321,7 @@ static int mtk_adda_mtkaif_cfg_event(struct snd_soc_dapm_widget *w,
 					   MTKAIF_RXIF_CLKINV_ADC_MASK_SFT,
 					   BIT(MTKAIF_RXIF_CLKINV_ADC_SFT));
 
-			if (strcmp(w->name, "ADDA_MTKAIF_CFG") == 0) {
+			if (snd_soc_dapm_widget_name_cmp(w, "ADDA_MTKAIF_CFG") == 0) {
 				if (afe_priv->mtkaif_chosen_phase[0] < 0 &&
 				    afe_priv->mtkaif_chosen_phase[1] < 0) {
 					dev_err(afe->dev,

sound/soc/mediatek/mt8186/mt8186-dai-hw-gain.c

@@ -47,7 +47,7 @@ static int mtk_hw_gain_event(struct snd_soc_dapm_widget *w,
 
 	switch (event) {
 	case SND_SOC_DAPM_PRE_PMU:
-		if (strcmp(w->name, HW_GAIN_1_EN_W_NAME) == 0) {
+		if (snd_soc_dapm_widget_name_cmp(w, HW_GAIN_1_EN_W_NAME) == 0) {
 			gain_cur = AFE_GAIN1_CUR;
 			gain_con1 = AFE_GAIN1_CON1;
 		} else {

sound/soc/mediatek/mt8186/mt8186-dai-i2s.c

@@ -393,13 +393,13 @@ static int mtk_apll_event(struct snd_soc_dapm_widget *w,
 
 	switch (event) {
 	case SND_SOC_DAPM_PRE_PMU:
-		if (strcmp(w->name, APLL1_W_NAME) == 0)
+		if (snd_soc_dapm_widget_name_cmp(w, APLL1_W_NAME) == 0)
 			mt8186_apll1_enable(afe);
 		else
 			mt8186_apll2_enable(afe);
 		break;
 	case SND_SOC_DAPM_POST_PMD:
-		if (strcmp(w->name, APLL1_W_NAME) == 0)
+		if (snd_soc_dapm_widget_name_cmp(w, APLL1_W_NAME) == 0)
 			mt8186_apll1_disable(afe);
 		else
 			mt8186_apll2_disable(afe);

sound/soc/mediatek/mt8186/mt8186-dai-src.c

@@ -322,7 +322,7 @@ static int mtk_hw_src_event(struct snd_soc_dapm_widget *w,
 	struct mtk_afe_src_priv *src_priv;
 	unsigned int reg;
 
-	if (strcmp(w->name, HW_SRC_1_EN_W_NAME) == 0)
+	if (snd_soc_dapm_widget_name_cmp(w, HW_SRC_1_EN_W_NAME) == 0)
 		id = MT8186_DAI_SRC_1;
 	else
 		id = MT8186_DAI_SRC_2;
@@ -487,7 +487,7 @@ static int mtk_afe_src_en_connect(struct snd_soc_dapm_widget *source,
 	struct mt8186_afe_private *afe_priv = afe->platform_priv;
 	struct mtk_afe_src_priv *src_priv;
 
-	if (strcmp(w->name, HW_SRC_1_EN_W_NAME) == 0)
+	if (snd_soc_dapm_widget_name_cmp(w, HW_SRC_1_EN_W_NAME) == 0)
 		src_priv = afe_priv->dai_priv[MT8186_DAI_SRC_1];
 	else
 		src_priv = afe_priv->dai_priv[MT8186_DAI_SRC_2];

sound/soc/mediatek/mt8188/mt8188-dai-etdm.c

@@ -576,13 +576,13 @@ static int mtk_apll_event(struct snd_soc_dapm_widget *w,
 
 	switch (event) {
 	case SND_SOC_DAPM_PRE_PMU:
-		if (strcmp(w->name, APLL1_W_NAME) == 0)
+		if (snd_soc_dapm_widget_name_cmp(w, APLL1_W_NAME) == 0)
 			mt8188_apll1_enable(afe);
 		else
 			mt8188_apll2_enable(afe);
 		break;
 	case SND_SOC_DAPM_POST_PMD:
-		if (strcmp(w->name, APLL1_W_NAME) == 0)
+		if (snd_soc_dapm_widget_name_cmp(w, APLL1_W_NAME) == 0)
 			mt8188_apll1_disable(afe);
 		else
 			mt8188_apll2_disable(afe);

sound/soc/mediatek/mt8192/mt8192-dai-adda.c

@@ -435,7 +435,7 @@ static int mtk_adda_mtkaif_cfg_event(struct snd_soc_dapm_widget *w,
 			regmap_write(afe->regmap, AFE_ADDA6_MTKAIF_CFG0,
 				     0x00010000);
 
-			if (strcmp(w->name, "ADDA_MTKAIF_CFG") == 0 &&
+			if (snd_soc_dapm_widget_name_cmp(w, "ADDA_MTKAIF_CFG") == 0 &&
 			    (afe_priv->mtkaif_chosen_phase[0] < 0 ||
 			     afe_priv->mtkaif_chosen_phase[1] < 0)) {
 				dev_warn(afe->dev,
@@ -444,7 +444,7 @@ static int mtk_adda_mtkaif_cfg_event(struct snd_soc_dapm_widget *w,
 					 afe_priv->mtkaif_chosen_phase[0],
 					 afe_priv->mtkaif_chosen_phase[1]);
 				break;
-			} else if (strcmp(w->name, "ADDA6_MTKAIF_CFG") == 0 &&
+			} else if (snd_soc_dapm_widget_name_cmp(w, "ADDA6_MTKAIF_CFG") == 0 &&
 				   afe_priv->mtkaif_chosen_phase[2] < 0) {
 				dev_warn(afe->dev,
 					 "%s(), mtkaif_chosen_phase[2]:%d\n",

sound/soc/mediatek/mt8192/mt8192-dai-i2s.c

@@ -623,13 +623,13 @@ static int mtk_apll_event(struct snd_soc_dapm_widget *w,
 
 	switch (event) {
 	case SND_SOC_DAPM_PRE_PMU:
-		if (strcmp(w->name, APLL1_W_NAME) == 0)
+		if (snd_soc_dapm_widget_name_cmp(w, APLL1_W_NAME) == 0)
 			mt8192_apll1_enable(afe);
 		else
 			mt8192_apll2_enable(afe);
 		break;
 	case SND_SOC_DAPM_POST_PMD:
-		if (strcmp(w->name, APLL1_W_NAME) == 0)
+		if (snd_soc_dapm_widget_name_cmp(w, APLL1_W_NAME) == 0)
 			mt8192_apll1_disable(afe);
 		else
 			mt8192_apll2_disable(afe);

sound/soc/samsung/speyside.c

@@ -111,9 +111,9 @@ static int speyside_jack_polarity;
 static int speyside_get_micbias(struct snd_soc_dapm_widget *source,
 				struct snd_soc_dapm_widget *sink)
 {
-	if (speyside_jack_polarity && (strcmp(source->name, "MICB1") == 0))
+	if (speyside_jack_polarity && (snd_soc_dapm_widget_name_cmp(source, "MICB1") == 0))
 		return 1;
-	if (!speyside_jack_polarity && (strcmp(source->name, "MICB2") == 0))
+	if (!speyside_jack_polarity && (snd_soc_dapm_widget_name_cmp(source, "MICB2") == 0))
 		return 1;
 
 	return 0;

sound/soc/tegra/tegra_asoc_machine.c

@@ -81,19 +81,23 @@ static int tegra_machine_event(struct snd_soc_dapm_widget *w,
 	struct snd_soc_dapm_context *dapm = w->dapm;
 	struct tegra_machine *machine = snd_soc_card_get_drvdata(dapm->card);
 
-	if (!strcmp(w->name, "Int Spk") || !strcmp(w->name, "Speakers"))
+	if (!snd_soc_dapm_widget_name_cmp(w, "Int Spk") ||
+	    !snd_soc_dapm_widget_name_cmp(w, "Speakers"))
 		gpiod_set_value_cansleep(machine->gpiod_spkr_en,
 					 SND_SOC_DAPM_EVENT_ON(event));
 
-	if (!strcmp(w->name, "Mic Jack") || !strcmp(w->name, "Headset Mic"))
+	if (!snd_soc_dapm_widget_name_cmp(w, "Mic Jack") ||
+	    !snd_soc_dapm_widget_name_cmp(w, "Headset Mic"))
 		gpiod_set_value_cansleep(machine->gpiod_ext_mic_en,
 					 SND_SOC_DAPM_EVENT_ON(event));
 
-	if (!strcmp(w->name, "Int Mic") || !strcmp(w->name, "Internal Mic 2"))
+	if (!snd_soc_dapm_widget_name_cmp(w, "Int Mic") ||
+	    !snd_soc_dapm_widget_name_cmp(w, "Internal Mic 2"))
 		gpiod_set_value_cansleep(machine->gpiod_int_mic_en,
 					 SND_SOC_DAPM_EVENT_ON(event));
 
-	if (!strcmp(w->name, "Headphone") || !strcmp(w->name, "Headphone Jack"))
+	if (!snd_soc_dapm_widget_name_cmp(w, "Headphone") ||
+	    !snd_soc_dapm_widget_name_cmp(w, "Headphone Jack"))
 		gpiod_set_value_cansleep(machine->gpiod_hp_mute,
 					 !SND_SOC_DAPM_EVENT_ON(event));