--- zzzz-none-000/linux-3.10.107/sound/soc/codecs/wm8955.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/sound/soc/codecs/wm8955.c	2021-02-04 17:41:59.000000000 +0000
@@ -333,7 +333,7 @@
 static int wm8955_sysclk(struct snd_soc_dapm_widget *w,
 			 struct snd_kcontrol *kcontrol, int event)
 {
-	struct snd_soc_codec *codec = w->codec;
+	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
 	int ret = 0;
 
 	/* Always disable the clocks - if we're doing reconfiguration this
@@ -390,7 +390,7 @@
 static int wm8955_get_deemph(struct snd_kcontrol *kcontrol,
 			     struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.integer.value[0] = wm8955->deemph;
@@ -400,9 +400,9 @@
 static int wm8955_put_deemph(struct snd_kcontrol *kcontrol,
 			     struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
-	int deemph = ucontrol->value.integer.value[0];
+	unsigned int deemph = ucontrol->value.integer.value[0];
 
 	if (deemph > 1)
 		return -EINVAL;
@@ -416,22 +416,21 @@
 	"Linear", "Adaptive",
 };
 
-static const struct soc_enum bass_mode =
-	SOC_ENUM_SINGLE(WM8955_BASS_CONTROL, 7, 2, bass_mode_text);
+static SOC_ENUM_SINGLE_DECL(bass_mode, WM8955_BASS_CONTROL, 7, bass_mode_text);
 
 static const char *bass_cutoff_text[] = {
 	"Low", "High"
 };
 
-static const struct soc_enum bass_cutoff =
-	SOC_ENUM_SINGLE(WM8955_BASS_CONTROL, 6, 2, bass_cutoff_text);
+static SOC_ENUM_SINGLE_DECL(bass_cutoff, WM8955_BASS_CONTROL, 6,
+			    bass_cutoff_text);
 
 static const char *treble_cutoff_text[] = {
 	"High", "Low"
 };
 
-static const struct soc_enum treble_cutoff =
-	SOC_ENUM_SINGLE(WM8955_TREBLE_CONTROL, 6, 2, treble_cutoff_text);
+static SOC_ENUM_SINGLE_DECL(treble_cutoff, WM8955_TREBLE_CONTROL, 2,
+			    treble_cutoff_text);
 
 static const DECLARE_TLV_DB_SCALE(digital_tlv, -12750, 50, 1);
 static const DECLARE_TLV_DB_SCALE(atten_tlv, -600, 600, 0);
@@ -598,17 +597,17 @@
 	int ret;
 	int wl;
 
-	switch (params_format(params)) {
-	case SNDRV_PCM_FORMAT_S16_LE:
+	switch (params_width(params)) {
+	case 16:
 		wl = 0;
 		break;
-	case SNDRV_PCM_FORMAT_S20_3LE:
+	case 20:
 		wl = 0x4;
 		break;
-	case SNDRV_PCM_FORMAT_S24_LE:
+	case 24:
 		wl = 0x8;
 		break;
-	case SNDRV_PCM_FORMAT_S32_LE:
+	case 32:
 		wl = 0xc;
 		break;
 	default:
@@ -786,7 +785,7 @@
 		break;
 
 	case SND_SOC_BIAS_STANDBY:
-		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+		if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) {
 			ret = regulator_bulk_enable(ARRAY_SIZE(wm8955->supplies),
 						    wm8955->supplies);
 			if (ret != 0) {
@@ -839,7 +838,6 @@
 				       wm8955->supplies);
 		break;
 	}
-	codec->dapm.bias_level = level;
 	return 0;
 }
 
@@ -867,47 +865,16 @@
 	.ops = &wm8955_dai_ops,
 };
 
-#ifdef CONFIG_PM
-static int wm8955_suspend(struct snd_soc_codec *codec)
-{
-	struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
-
-	wm8955_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
-	regcache_mark_dirty(wm8955->regmap);
-
-	return 0;
-}
-
-static int wm8955_resume(struct snd_soc_codec *codec)
-{
-	wm8955_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
-	return 0;
-}
-#else
-#define wm8955_suspend NULL
-#define wm8955_resume NULL
-#endif
-
 static int wm8955_probe(struct snd_soc_codec *codec)
 {
 	struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
 	struct wm8955_pdata *pdata = dev_get_platdata(codec->dev);
 	int ret, i;
 
-	codec->control_data = wm8955->regmap;
-
-	ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_REGMAP);
-	if (ret != 0) {
-		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
-		return ret;
-	}
-
 	for (i = 0; i < ARRAY_SIZE(wm8955->supplies); i++)
 		wm8955->supplies[i].supply = wm8955_supply_names[i];
 
-	ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8955->supplies),
+	ret = devm_regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8955->supplies),
 				 wm8955->supplies);
 	if (ret != 0) {
 		dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
@@ -918,7 +885,7 @@
 				    wm8955->supplies);
 	if (ret != 0) {
 		dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
-		goto err_get;
+		return ret;
 	}
 
 	ret = wm8955_reset(codec);
@@ -961,7 +928,7 @@
 					    WM8955_DMEN, WM8955_DMEN);
 	}
 
-	wm8955_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+	snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
 	/* Bias level configuration will have done an extra enable */
 	regulator_bulk_disable(ARRAY_SIZE(wm8955->supplies), wm8955->supplies);
@@ -970,26 +937,13 @@
 
 err_enable:
 	regulator_bulk_disable(ARRAY_SIZE(wm8955->supplies), wm8955->supplies);
-err_get:
-	regulator_bulk_free(ARRAY_SIZE(wm8955->supplies), wm8955->supplies);
 	return ret;
 }
 
-static int wm8955_remove(struct snd_soc_codec *codec)
-{
-	struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
-
-	wm8955_set_bias_level(codec, SND_SOC_BIAS_OFF);
-	regulator_bulk_free(ARRAY_SIZE(wm8955->supplies), wm8955->supplies);
-	return 0;
-}
-
 static struct snd_soc_codec_driver soc_codec_dev_wm8955 = {
 	.probe =	wm8955_probe,
-	.remove =	wm8955_remove,
-	.suspend =	wm8955_suspend,
-	.resume =	wm8955_resume,
 	.set_bias_level = wm8955_set_bias_level,
+	.suspend_bias_off = true,
 
 	.controls =	wm8955_snd_controls,
 	.num_controls = ARRAY_SIZE(wm8955_snd_controls),
@@ -1055,7 +1009,6 @@
 static struct i2c_driver wm8955_i2c_driver = {
 	.driver = {
 		.name = "wm8955",
-		.owner = THIS_MODULE,
 	},
 	.probe =    wm8955_i2c_probe,
 	.remove =   wm8955_i2c_remove,