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2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/sound/soc/codecs/wm8753.c
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@@ -1,13 +1,9 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * wm8753.c  --  WM8753 ALSA Soc Audio driver
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  *
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  * Copyright 2003-11 Wolfson Microelectronics PLC.
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  * Author: Liam Girdwood <lrg@slimlogic.co.uk>
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- *
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- *  This program is free software; you can redistribute  it and/or modify it
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- *  under  the terms of  the GNU General  Public License as published by the
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- *  Free Software Foundation;  either version 2 of the  License, or (at your
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- *  option) any later version.
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  *
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  * Notes:
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  *  The WM8753 is a low power, high quality stereo codec with integrated PCM
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@@ -28,7 +24,6 @@
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  *
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  * The driver can now fast switch between the DAI configurations via a
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  * an alsa kcontrol. This allows the PCM to remain open.
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- *
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  */
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28
 
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 #include <linux/module.h>
..
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@@ -246,10 +241,10 @@
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 	if (wm8753->dai_func == ucontrol->value.enumerated.item[0])
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 		return 0;
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249
-	if (snd_soc_component_is_active(component))
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+	if (snd_soc_component_active(component))
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 		return -EBUSY;
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-	ioctl = snd_soc_component_read32(component, WM8753_IOCTL);
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+	ioctl = snd_soc_component_read(component, WM8753_IOCTL);
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248
 
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 	wm8753->dai_func = ucontrol->value.enumerated.item[0];
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250
 
..
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@@ -753,11 +748,11 @@
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 	if (pll_id == WM8753_PLL1) {
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 		offset = 0;
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 		enable = 0x10;
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-		reg = snd_soc_component_read32(component, WM8753_CLOCK) & 0xffef;
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+		reg = snd_soc_component_read(component, WM8753_CLOCK) & 0xffef;
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 	} else {
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 		offset = 4;
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 		enable = 0x8;
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-		reg = snd_soc_component_read32(component, WM8753_CLOCK) & 0xfff7;
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+		reg = snd_soc_component_read(component, WM8753_CLOCK) & 0xfff7;
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 	}
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 	if (!freq_in || !freq_out) {
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@@ -893,7 +888,7 @@
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 static int wm8753_vdac_adc_set_dai_fmt(struct snd_soc_component *component,
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 		unsigned int fmt)
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 {
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-	u16 voice = snd_soc_component_read32(component, WM8753_PCM) & 0x01ec;
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+	u16 voice = snd_soc_component_read(component, WM8753_PCM) & 0x01ec;
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 	/* interface format */
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 	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
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@@ -928,8 +923,8 @@
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 {
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 	struct snd_soc_component *component = dai->component;
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 	struct wm8753_priv *wm8753 = snd_soc_component_get_drvdata(component);
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-	u16 voice = snd_soc_component_read32(component, WM8753_PCM) & 0x01f3;
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-	u16 srate = snd_soc_component_read32(component, WM8753_SRATE1) & 0x017f;
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+	u16 voice = snd_soc_component_read(component, WM8753_PCM) & 0x01f3;
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+	u16 srate = snd_soc_component_read(component, WM8753_SRATE1) & 0x017f;
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 	/* bit size */
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 	switch (params_width(params)) {
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@@ -963,15 +958,16 @@
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 {
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 	u16 voice, ioctl;
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960
 
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-	voice = snd_soc_component_read32(component, WM8753_PCM) & 0x011f;
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-	ioctl = snd_soc_component_read32(component, WM8753_IOCTL) & 0x015d;
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+	voice = snd_soc_component_read(component, WM8753_PCM) & 0x011f;
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+	ioctl = snd_soc_component_read(component, WM8753_IOCTL) & 0x015d;
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 	/* set master/slave audio interface */
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 	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
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 	case SND_SOC_DAIFMT_CBS_CFS:
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 		break;
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 	case SND_SOC_DAIFMT_CBM_CFM:
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-		ioctl |= 0x2; /* fall through */
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+		ioctl |= 0x2;
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+		fallthrough;
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 	case SND_SOC_DAIFMT_CBM_CFS:
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 		voice |= 0x0040;
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 		break;
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@@ -1031,15 +1027,15 @@
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 	switch (div_id) {
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 	case WM8753_PCMDIV:
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-		reg = snd_soc_component_read32(component, WM8753_CLOCK) & 0x003f;
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+		reg = snd_soc_component_read(component, WM8753_CLOCK) & 0x003f;
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 		snd_soc_component_write(component, WM8753_CLOCK, reg | div);
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 		break;
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 	case WM8753_BCLKDIV:
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-		reg = snd_soc_component_read32(component, WM8753_SRATE2) & 0x01c7;
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+		reg = snd_soc_component_read(component, WM8753_SRATE2) & 0x01c7;
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 		snd_soc_component_write(component, WM8753_SRATE2, reg | div);
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 		break;
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 	case WM8753_VXCLKDIV:
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-		reg = snd_soc_component_read32(component, WM8753_SRATE2) & 0x003f;
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+		reg = snd_soc_component_read(component, WM8753_SRATE2) & 0x003f;
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 		snd_soc_component_write(component, WM8753_SRATE2, reg | div);
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 		break;
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 	default:
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@@ -1054,7 +1050,7 @@
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 static int wm8753_hdac_set_dai_fmt(struct snd_soc_component *component,
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 		unsigned int fmt)
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 {
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-	u16 hifi = snd_soc_component_read32(component, WM8753_HIFI) & 0x01e0;
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+	u16 hifi = snd_soc_component_read(component, WM8753_HIFI) & 0x01e0;
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 	/* interface format */
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 	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
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@@ -1088,15 +1084,16 @@
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 {
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 	u16 ioctl, hifi;
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-	hifi = snd_soc_component_read32(component, WM8753_HIFI) & 0x013f;
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-	ioctl = snd_soc_component_read32(component, WM8753_IOCTL) & 0x00ae;
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+	hifi = snd_soc_component_read(component, WM8753_HIFI) & 0x013f;
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+	ioctl = snd_soc_component_read(component, WM8753_IOCTL) & 0x00ae;
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 	/* set master/slave audio interface */
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 	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
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 	case SND_SOC_DAIFMT_CBS_CFS:
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 		break;
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 	case SND_SOC_DAIFMT_CBM_CFM:
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-		ioctl |= 0x1; /* fall through */
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+		ioctl |= 0x1;
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+		fallthrough;
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 	case SND_SOC_DAIFMT_CBM_CFS:
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 		hifi |= 0x0040;
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 		break;
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@@ -1157,8 +1154,8 @@
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 {
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 	struct snd_soc_component *component = dai->component;
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 	struct wm8753_priv *wm8753 = snd_soc_component_get_drvdata(component);
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-	u16 srate = snd_soc_component_read32(component, WM8753_SRATE1) & 0x01c0;
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-	u16 hifi = snd_soc_component_read32(component, WM8753_HIFI) & 0x01f3;
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+	u16 srate = snd_soc_component_read(component, WM8753_SRATE1) & 0x01c0;
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+	u16 hifi = snd_soc_component_read(component, WM8753_HIFI) & 0x01f3;
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 	int coeff;
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 	/* is digital filter coefficient valid ? */
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@@ -1195,7 +1192,7 @@
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 	u16 clock;
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 	/* set clk source as pcmclk */
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-	clock = snd_soc_component_read32(component, WM8753_CLOCK) & 0xfffb;
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+	clock = snd_soc_component_read(component, WM8753_CLOCK) & 0xfffb;
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 	snd_soc_component_write(component, WM8753_CLOCK, clock);
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1197
 
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 	return wm8753_vdac_adc_set_dai_fmt(component, fmt);
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@@ -1213,7 +1210,7 @@
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 	u16 clock;
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 	/* set clk source as pcmclk */
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-	clock = snd_soc_component_read32(component, WM8753_CLOCK) & 0xfffb;
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+	clock = snd_soc_component_read(component, WM8753_CLOCK) & 0xfffb;
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 	snd_soc_component_write(component, WM8753_CLOCK, clock);
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1215
 
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 	return wm8753_vdac_adc_set_dai_fmt(component, fmt);
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@@ -1225,7 +1222,7 @@
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 	u16 clock;
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 	/* set clk source as mclk */
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-	clock = snd_soc_component_read32(component, WM8753_CLOCK) & 0xfffb;
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+	clock = snd_soc_component_read(component, WM8753_CLOCK) & 0xfffb;
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 	snd_soc_component_write(component, WM8753_CLOCK, clock | 0x4);
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 	if (wm8753_hdac_set_dai_fmt(component, fmt) < 0)
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@@ -1300,16 +1297,16 @@
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 	return wm8753_voice_write_dai_fmt(component, fmt);
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 };
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1303
-static int wm8753_mute(struct snd_soc_dai *dai, int mute)
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+static int wm8753_mute(struct snd_soc_dai *dai, int mute, int direction)
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 {
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 	struct snd_soc_component *component = dai->component;
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-	u16 mute_reg = snd_soc_component_read32(component, WM8753_DAC) & 0xfff7;
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+	u16 mute_reg = snd_soc_component_read(component, WM8753_DAC) & 0xfff7;
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 	struct wm8753_priv *wm8753 = snd_soc_component_get_drvdata(component);
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 	/* the digital mute covers the HiFi and Voice DAC's on the WM8753.
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 	 * make sure we check if they are not both active when we mute */
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 	if (mute && wm8753->dai_func == 1) {
1312
-		if (!snd_soc_component_is_active(component))
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+		if (!snd_soc_component_active(component))
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 			snd_soc_component_write(component, WM8753_DAC, mute_reg | 0x8);
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 	} else {
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 		if (mute)
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@@ -1334,7 +1331,7 @@
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 				 enum snd_soc_bias_level level)
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 {
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 	struct wm8753_priv *wm8753 = snd_soc_component_get_drvdata(component);
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-	u16 pwr_reg = snd_soc_component_read32(component, WM8753_PWR1) & 0xfe3e;
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+	u16 pwr_reg = snd_soc_component_read(component, WM8753_PWR1) & 0xfe3e;
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 	switch (level) {
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 	case SND_SOC_BIAS_ON:
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@@ -1385,20 +1382,22 @@
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  */
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 static const struct snd_soc_dai_ops wm8753_dai_ops_hifi_mode = {
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 	.hw_params	= wm8753_i2s_hw_params,
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-	.digital_mute	= wm8753_mute,
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+	.mute_stream	= wm8753_mute,
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 	.set_fmt	= wm8753_hifi_set_dai_fmt,
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 	.set_clkdiv	= wm8753_set_dai_clkdiv,
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 	.set_pll	= wm8753_set_dai_pll,
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 	.set_sysclk	= wm8753_set_dai_sysclk,
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+	.no_capture_mute = 1,
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 };
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 static const struct snd_soc_dai_ops wm8753_dai_ops_voice_mode = {
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 	.hw_params	= wm8753_pcm_hw_params,
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-	.digital_mute	= wm8753_mute,
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+	.mute_stream	= wm8753_mute,
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 	.set_fmt	= wm8753_voice_set_dai_fmt,
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 	.set_clkdiv	= wm8753_set_dai_clkdiv,
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 	.set_pll	= wm8753_set_dai_pll,
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 	.set_sysclk	= wm8753_set_dai_sysclk,
1400
+	.no_capture_mute = 1,
1402
1401
 };
1403
1402
 
1404
1403
 static struct snd_soc_dai_driver wm8753_dai[] = {