--- zzzz-none-000/linux-3.10.107/sound/soc/codecs/wm8750.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/sound/soc/codecs/wm8750.c	2021-02-04 17:41:59.000000000 +0000
@@ -323,7 +323,7 @@
 	SND_SOC_DAPM_OUTPUT("ROUT2"),
 	SND_SOC_DAPM_OUTPUT("MONO1"),
 	SND_SOC_DAPM_OUTPUT("OUT3"),
-	SND_SOC_DAPM_OUTPUT("VREF"),
+	SND_SOC_DAPM_VMID("VREF"),
 
 	SND_SOC_DAPM_INPUT("LINPUT1"),
 	SND_SOC_DAPM_INPUT("LINPUT2"),
@@ -586,16 +586,16 @@
 	int coeff = get_coeff(wm8750->sysclk, params_rate(params));
 
 	/* bit size */
-	switch (params_format(params)) {
-	case SNDRV_PCM_FORMAT_S16_LE:
+	switch (params_width(params)) {
+	case 16:
 		break;
-	case SNDRV_PCM_FORMAT_S20_3LE:
+	case 20:
 		iface |= 0x0004;
 		break;
-	case SNDRV_PCM_FORMAT_S24_LE:
+	case 24:
 		iface |= 0x0008;
 		break;
-	case SNDRV_PCM_FORMAT_S32_LE:
+	case 32:
 		iface |= 0x000c;
 		break;
 	}
@@ -634,7 +634,7 @@
 	case SND_SOC_BIAS_PREPARE:
 		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) {
 			snd_soc_cache_sync(codec);
 
 			/* Set VMID to 5k */
@@ -651,7 +651,6 @@
 		snd_soc_write(codec, WM8750_PWR1, 0x0001);
 		break;
 	}
-	codec->dapm.bias_level = level;
 	return 0;
 }
 
@@ -686,37 +685,16 @@
 	.ops = &wm8750_dai_ops,
 };
 
-static int wm8750_suspend(struct snd_soc_codec *codec)
-{
-	wm8750_set_bias_level(codec, SND_SOC_BIAS_OFF);
-	return 0;
-}
-
-static int wm8750_resume(struct snd_soc_codec *codec)
-{
-	wm8750_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-	return 0;
-}
-
 static int wm8750_probe(struct snd_soc_codec *codec)
 {
 	int ret;
 
-	ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_REGMAP);
-	if (ret < 0) {
-		printk(KERN_ERR "wm8750: failed to set cache I/O: %d\n", ret);
-		return ret;
-	}
-
 	ret = wm8750_reset(codec);
 	if (ret < 0) {
 		printk(KERN_ERR "wm8750: failed to reset: %d\n", ret);
 		return ret;
 	}
 
-	/* charge output caps */
-	wm8750_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
 	/* set the update bits */
 	snd_soc_update_bits(codec, WM8750_LDAC, 0x0100, 0x0100);
 	snd_soc_update_bits(codec, WM8750_RDAC, 0x0100, 0x0100);
@@ -730,18 +708,10 @@
 	return ret;
 }
 
-static int wm8750_remove(struct snd_soc_codec *codec)
-{
-	wm8750_set_bias_level(codec, SND_SOC_BIAS_OFF);
-	return 0;
-}
-
 static struct snd_soc_codec_driver soc_codec_dev_wm8750 = {
 	.probe =	wm8750_probe,
-	.remove =	wm8750_remove,
-	.suspend =	wm8750_suspend,
-	.resume =	wm8750_resume,
 	.set_bias_level = wm8750_set_bias_level,
+	.suspend_bias_off = true,
 
 	.controls = wm8750_snd_controls,
 	.num_controls = ARRAY_SIZE(wm8750_snd_controls),
@@ -807,7 +777,6 @@
 static struct spi_driver wm8750_spi_driver = {
 	.driver = {
 		.name	= "wm8750",
-		.owner	= THIS_MODULE,
 		.of_match_table = wm8750_of_match,
 	},
 	.id_table	= wm8750_spi_ids,
@@ -816,7 +785,7 @@
 };
 #endif /* CONFIG_SPI_MASTER */
 
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+#if IS_ENABLED(CONFIG_I2C)
 static int wm8750_i2c_probe(struct i2c_client *i2c,
 			    const struct i2c_device_id *id)
 {
@@ -856,7 +825,6 @@
 static struct i2c_driver wm8750_i2c_driver = {
 	.driver = {
 		.name = "wm8750",
-		.owner = THIS_MODULE,
 		.of_match_table = wm8750_of_match,
 	},
 	.probe =    wm8750_i2c_probe,
@@ -868,7 +836,7 @@
 static int __init wm8750_modinit(void)
 {
 	int ret = 0;
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+#if IS_ENABLED(CONFIG_I2C)
 	ret = i2c_add_driver(&wm8750_i2c_driver);
 	if (ret != 0) {
 		printk(KERN_ERR "Failed to register wm8750 I2C driver: %d\n",
@@ -888,7 +856,7 @@
 
 static void __exit wm8750_exit(void)
 {
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+#if IS_ENABLED(CONFIG_I2C)
 	i2c_del_driver(&wm8750_i2c_driver);
 #endif
 #if defined(CONFIG_SPI_MASTER)