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Diffstat (limited to 'sound/soc/codecs/wm8990.c')
-rw-r--r--sound/soc/codecs/wm8990.c301
1 files changed, 97 insertions, 204 deletions
diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c
index a8945001e696..9f2b42025ec9 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* wm8990.c -- WM8990 ALSA Soc Audio driver
*
* Copyright 2008 Wolfson Microelectronics PLC.
* Author: Liam Girdwood <lrg@slimlogic.co.uk>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
*/
#include <linux/module.h>
@@ -36,84 +32,7 @@ struct wm8990_priv {
unsigned int pcmclk;
};
-static bool wm8990_volatile_register(struct device *dev, unsigned int reg)
-{
- switch (reg) {
- case WM8990_RESET:
- return 1;
- default:
- return 0;
- }
-}
-
-static const struct reg_default wm8990_reg_defaults[] = {
- { 1, 0x0000 }, /* R1 - Power Management (1) */
- { 2, 0x6000 }, /* R2 - Power Management (2) */
- { 3, 0x0000 }, /* R3 - Power Management (3) */
- { 4, 0x4050 }, /* R4 - Audio Interface (1) */
- { 5, 0x4000 }, /* R5 - Audio Interface (2) */
- { 6, 0x01C8 }, /* R6 - Clocking (1) */
- { 7, 0x0000 }, /* R7 - Clocking (2) */
- { 8, 0x0040 }, /* R8 - Audio Interface (3) */
- { 9, 0x0040 }, /* R9 - Audio Interface (4) */
- { 10, 0x0004 }, /* R10 - DAC CTRL */
- { 11, 0x00C0 }, /* R11 - Left DAC Digital Volume */
- { 12, 0x00C0 }, /* R12 - Right DAC Digital Volume */
- { 13, 0x0000 }, /* R13 - Digital Side Tone */
- { 14, 0x0100 }, /* R14 - ADC CTRL */
- { 15, 0x00C0 }, /* R15 - Left ADC Digital Volume */
- { 16, 0x00C0 }, /* R16 - Right ADC Digital Volume */
-
- { 18, 0x0000 }, /* R18 - GPIO CTRL 1 */
- { 19, 0x1000 }, /* R19 - GPIO1 & GPIO2 */
- { 20, 0x1010 }, /* R20 - GPIO3 & GPIO4 */
- { 21, 0x1010 }, /* R21 - GPIO5 & GPIO6 */
- { 22, 0x8000 }, /* R22 - GPIOCTRL 2 */
- { 23, 0x0800 }, /* R23 - GPIO_POL */
- { 24, 0x008B }, /* R24 - Left Line Input 1&2 Volume */
- { 25, 0x008B }, /* R25 - Left Line Input 3&4 Volume */
- { 26, 0x008B }, /* R26 - Right Line Input 1&2 Volume */
- { 27, 0x008B }, /* R27 - Right Line Input 3&4 Volume */
- { 28, 0x0000 }, /* R28 - Left Output Volume */
- { 29, 0x0000 }, /* R29 - Right Output Volume */
- { 30, 0x0066 }, /* R30 - Line Outputs Volume */
- { 31, 0x0022 }, /* R31 - Out3/4 Volume */
- { 32, 0x0079 }, /* R32 - Left OPGA Volume */
- { 33, 0x0079 }, /* R33 - Right OPGA Volume */
- { 34, 0x0003 }, /* R34 - Speaker Volume */
- { 35, 0x0003 }, /* R35 - ClassD1 */
-
- { 37, 0x0100 }, /* R37 - ClassD3 */
- { 38, 0x0079 }, /* R38 - ClassD4 */
- { 39, 0x0000 }, /* R39 - Input Mixer1 */
- { 40, 0x0000 }, /* R40 - Input Mixer2 */
- { 41, 0x0000 }, /* R41 - Input Mixer3 */
- { 42, 0x0000 }, /* R42 - Input Mixer4 */
- { 43, 0x0000 }, /* R43 - Input Mixer5 */
- { 44, 0x0000 }, /* R44 - Input Mixer6 */
- { 45, 0x0000 }, /* R45 - Output Mixer1 */
- { 46, 0x0000 }, /* R46 - Output Mixer2 */
- { 47, 0x0000 }, /* R47 - Output Mixer3 */
- { 48, 0x0000 }, /* R48 - Output Mixer4 */
- { 49, 0x0000 }, /* R49 - Output Mixer5 */
- { 50, 0x0000 }, /* R50 - Output Mixer6 */
- { 51, 0x0180 }, /* R51 - Out3/4 Mixer */
- { 52, 0x0000 }, /* R52 - Line Mixer1 */
- { 53, 0x0000 }, /* R53 - Line Mixer2 */
- { 54, 0x0000 }, /* R54 - Speaker Mixer */
- { 55, 0x0000 }, /* R55 - Additional Control */
- { 56, 0x0000 }, /* R56 - AntiPOP1 */
- { 57, 0x0000 }, /* R57 - AntiPOP2 */
- { 58, 0x0000 }, /* R58 - MICBIAS */
-
- { 60, 0x0008 }, /* R60 - PLL1 */
- { 61, 0x0031 }, /* R61 - PLL2 */
- { 62, 0x0026 }, /* R62 - PLL3 */
-};
-
-#define wm8990_reset(c) snd_soc_write(c, WM8990_RESET, 0)
-
-static const DECLARE_TLV_DB_SCALE(rec_mix_tlv, -1500, 600, 0);
+#define wm8990_reset(c) snd_soc_component_write(c, WM8990_RESET, 0)
static const DECLARE_TLV_DB_SCALE(in_pga_tlv, -1650, 3000, 0);
@@ -121,8 +40,6 @@ static const DECLARE_TLV_DB_SCALE(out_mix_tlv, 0, -2100, 0);
static const DECLARE_TLV_DB_SCALE(out_pga_tlv, -7300, 600, 0);
-static const DECLARE_TLV_DB_SCALE(out_omix_tlv, -600, 0, 0);
-
static const DECLARE_TLV_DB_SCALE(out_dac_tlv, -7163, 0, 0);
static const DECLARE_TLV_DB_SCALE(in_adc_tlv, -7163, 1763, 0);
@@ -132,7 +49,7 @@ static const DECLARE_TLV_DB_SCALE(out_sidetone_tlv, -3600, 0, 0);
static int wm899x_outpga_put_volsw_vu(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
+ struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
struct soc_mixer_control *mc =
(struct soc_mixer_control *)kcontrol->private_value;
int reg = mc->reg;
@@ -144,8 +61,8 @@ static int wm899x_outpga_put_volsw_vu(struct snd_kcontrol *kcontrol,
return ret;
/* now hit the volume update bits (always bit 8) */
- val = snd_soc_read(codec, reg);
- return snd_soc_write(codec, reg, val | 0x0100);
+ val = snd_soc_component_read(component, reg);
+ return snd_soc_component_write(component, reg, val | 0x0100);
}
#define SOC_WM899X_OUTPGA_SINGLE_R_TLV(xname, reg, shift, max, invert,\
@@ -374,14 +291,14 @@ SOC_SINGLE("RIN34 Mute Switch", WM8990_RIGHT_LINE_INPUT_3_4_VOLUME,
static int outmixer_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
- struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
+ struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
u32 reg_shift = kcontrol->private_value & 0xfff;
int ret = 0;
u16 reg;
switch (reg_shift) {
case WM8990_SPEAKER_MIXER | (WM8990_LDSPK_BIT << 8) :
- reg = snd_soc_read(codec, WM8990_OUTPUT_MIXER1);
+ reg = snd_soc_component_read(component, WM8990_OUTPUT_MIXER1);
if (reg & WM8990_LDLO) {
printk(KERN_WARNING
"Cannot set as Output Mixer 1 LDLO Set\n");
@@ -389,7 +306,7 @@ static int outmixer_event(struct snd_soc_dapm_widget *w,
}
break;
case WM8990_SPEAKER_MIXER | (WM8990_RDSPK_BIT << 8):
- reg = snd_soc_read(codec, WM8990_OUTPUT_MIXER2);
+ reg = snd_soc_component_read(component, WM8990_OUTPUT_MIXER2);
if (reg & WM8990_RDRO) {
printk(KERN_WARNING
"Cannot set as Output Mixer 2 RDRO Set\n");
@@ -397,7 +314,7 @@ static int outmixer_event(struct snd_soc_dapm_widget *w,
}
break;
case WM8990_OUTPUT_MIXER1 | (WM8990_LDLO_BIT << 8):
- reg = snd_soc_read(codec, WM8990_SPEAKER_MIXER);
+ reg = snd_soc_component_read(component, WM8990_SPEAKER_MIXER);
if (reg & WM8990_LDSPK) {
printk(KERN_WARNING
"Cannot set as Speaker Mixer LDSPK Set\n");
@@ -405,7 +322,7 @@ static int outmixer_event(struct snd_soc_dapm_widget *w,
}
break;
case WM8990_OUTPUT_MIXER2 | (WM8990_RDRO_BIT << 8):
- reg = snd_soc_read(codec, WM8990_SPEAKER_MIXER);
+ reg = snd_soc_component_read(component, WM8990_SPEAKER_MIXER);
if (reg & WM8990_RDSPK) {
printk(KERN_WARNING
"Cannot set as Speaker Mixer RDSPK Set\n");
@@ -490,14 +407,6 @@ static SOC_ENUM_SINGLE_DECL(wm8990_ainrmux_enum,
static const struct snd_kcontrol_new wm8990_dapm_ainrmux_controls =
SOC_DAPM_ENUM("Route", wm8990_ainrmux_enum);
-/* RXVOICE */
-static const struct snd_kcontrol_new wm8990_dapm_rxvoice_controls[] = {
-SOC_DAPM_SINGLE_TLV("LIN4/RXN", WM8990_INPUT_MIXER5, WM8990_LR4BVOL_SHIFT,
- WM8990_LR4BVOL_MASK, 0, in_mix_tlv),
-SOC_DAPM_SINGLE_TLV("RIN4/RXP", WM8990_INPUT_MIXER6, WM8990_RL4BVOL_SHIFT,
- WM8990_RL4BVOL_MASK, 0, in_mix_tlv),
-};
-
/* LOMIX */
static const struct snd_kcontrol_new wm8990_dapm_lomix_controls[] = {
SOC_DAPM_SINGLE("LOMIX Right ADC Bypass Switch", WM8990_OUTPUT_MIXER1,
@@ -934,28 +843,28 @@ static void pll_factors(struct _pll_div *pll_div, unsigned int target,
static int wm8990_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
int source, unsigned int freq_in, unsigned int freq_out)
{
- struct snd_soc_codec *codec = codec_dai->codec;
+ struct snd_soc_component *component = codec_dai->component;
struct _pll_div pll_div;
if (freq_in && freq_out) {
pll_factors(&pll_div, freq_out * 4, freq_in);
/* Turn on PLL */
- snd_soc_update_bits(codec, WM8990_POWER_MANAGEMENT_2,
+ snd_soc_component_update_bits(component, WM8990_POWER_MANAGEMENT_2,
WM8990_PLL_ENA, WM8990_PLL_ENA);
/* sysclk comes from PLL */
- snd_soc_update_bits(codec, WM8990_CLOCKING_2,
+ snd_soc_component_update_bits(component, WM8990_CLOCKING_2,
WM8990_SYSCLK_SRC, WM8990_SYSCLK_SRC);
/* set up N , fractional mode and pre-divisor if necessary */
- snd_soc_write(codec, WM8990_PLL1, pll_div.n | WM8990_SDM |
+ snd_soc_component_write(component, WM8990_PLL1, pll_div.n | WM8990_SDM |
(pll_div.div2?WM8990_PRESCALE:0));
- snd_soc_write(codec, WM8990_PLL2, (u8)(pll_div.k>>8));
- snd_soc_write(codec, WM8990_PLL3, (u8)(pll_div.k & 0xFF));
+ snd_soc_component_write(component, WM8990_PLL2, (u8)(pll_div.k>>8));
+ snd_soc_component_write(component, WM8990_PLL3, (u8)(pll_div.k & 0xFF));
} else {
/* Turn off PLL */
- snd_soc_update_bits(codec, WM8990_POWER_MANAGEMENT_2,
+ snd_soc_component_update_bits(component, WM8990_POWER_MANAGEMENT_2,
WM8990_PLL_ENA, 0);
}
return 0;
@@ -967,8 +876,8 @@ static int wm8990_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
static int wm8990_set_dai_sysclk(struct snd_soc_dai *codec_dai,
int clk_id, unsigned int freq, int dir)
{
- struct snd_soc_codec *codec = codec_dai->codec;
- struct wm8990_priv *wm8990 = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_component *component = codec_dai->component;
+ struct wm8990_priv *wm8990 = snd_soc_component_get_drvdata(component);
wm8990->sysclk = freq;
return 0;
@@ -980,18 +889,18 @@ static int wm8990_set_dai_sysclk(struct snd_soc_dai *codec_dai,
static int wm8990_set_dai_fmt(struct snd_soc_dai *codec_dai,
unsigned int fmt)
{
- struct snd_soc_codec *codec = codec_dai->codec;
+ struct snd_soc_component *component = codec_dai->component;
u16 audio1, audio3;
- audio1 = snd_soc_read(codec, WM8990_AUDIO_INTERFACE_1);
- audio3 = snd_soc_read(codec, WM8990_AUDIO_INTERFACE_3);
+ audio1 = snd_soc_component_read(component, WM8990_AUDIO_INTERFACE_1);
+ audio3 = snd_soc_component_read(component, WM8990_AUDIO_INTERFACE_3);
/* set master/slave audio interface */
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
- case SND_SOC_DAIFMT_CBS_CFS:
+ case SND_SOC_DAIFMT_CBC_CFC:
audio3 &= ~WM8990_AIF_MSTR1;
break;
- case SND_SOC_DAIFMT_CBM_CFM:
+ case SND_SOC_DAIFMT_CBP_CFP:
audio3 |= WM8990_AIF_MSTR1;
break;
default:
@@ -1025,31 +934,31 @@ static int wm8990_set_dai_fmt(struct snd_soc_dai *codec_dai,
return -EINVAL;
}
- snd_soc_write(codec, WM8990_AUDIO_INTERFACE_1, audio1);
- snd_soc_write(codec, WM8990_AUDIO_INTERFACE_3, audio3);
+ snd_soc_component_write(component, WM8990_AUDIO_INTERFACE_1, audio1);
+ snd_soc_component_write(component, WM8990_AUDIO_INTERFACE_3, audio3);
return 0;
}
static int wm8990_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
int div_id, int div)
{
- struct snd_soc_codec *codec = codec_dai->codec;
+ struct snd_soc_component *component = codec_dai->component;
switch (div_id) {
case WM8990_MCLK_DIV:
- snd_soc_update_bits(codec, WM8990_CLOCKING_2,
+ snd_soc_component_update_bits(component, WM8990_CLOCKING_2,
WM8990_MCLK_DIV_MASK, div);
break;
case WM8990_DACCLK_DIV:
- snd_soc_update_bits(codec, WM8990_CLOCKING_2,
+ snd_soc_component_update_bits(component, WM8990_CLOCKING_2,
WM8990_DAC_CLKDIV_MASK, div);
break;
case WM8990_ADCCLK_DIV:
- snd_soc_update_bits(codec, WM8990_CLOCKING_2,
+ snd_soc_component_update_bits(component, WM8990_CLOCKING_2,
WM8990_ADC_CLKDIV_MASK, div);
break;
case WM8990_BCLK_DIV:
- snd_soc_update_bits(codec, WM8990_CLOCKING_1,
+ snd_soc_component_update_bits(component, WM8990_CLOCKING_1,
WM8990_BCLK_DIV_MASK, div);
break;
default:
@@ -1066,8 +975,8 @@ static int wm8990_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
- struct snd_soc_codec *codec = dai->codec;
- u16 audio1 = snd_soc_read(codec, WM8990_AUDIO_INTERFACE_1);
+ struct snd_soc_component *component = dai->component;
+ u16 audio1 = snd_soc_component_read(component, WM8990_AUDIO_INTERFACE_1);
audio1 &= ~WM8990_AIF_WL_MASK;
/* bit size */
@@ -1085,29 +994,30 @@ static int wm8990_hw_params(struct snd_pcm_substream *substream,
break;
}
- snd_soc_write(codec, WM8990_AUDIO_INTERFACE_1, audio1);
+ snd_soc_component_write(component, WM8990_AUDIO_INTERFACE_1, audio1);
return 0;
}
-static int wm8990_mute(struct snd_soc_dai *dai, int mute)
+static int wm8990_mute(struct snd_soc_dai *dai, int mute, int direction)
{
- struct snd_soc_codec *codec = dai->codec;
+ struct snd_soc_component *component = dai->component;
u16 val;
- val = snd_soc_read(codec, WM8990_DAC_CTRL) & ~WM8990_DAC_MUTE;
+ val = snd_soc_component_read(component, WM8990_DAC_CTRL) & ~WM8990_DAC_MUTE;
if (mute)
- snd_soc_write(codec, WM8990_DAC_CTRL, val | WM8990_DAC_MUTE);
+ snd_soc_component_write(component, WM8990_DAC_CTRL, val | WM8990_DAC_MUTE);
else
- snd_soc_write(codec, WM8990_DAC_CTRL, val);
+ snd_soc_component_write(component, WM8990_DAC_CTRL, val);
return 0;
}
-static int wm8990_set_bias_level(struct snd_soc_codec *codec,
+static int wm8990_set_bias_level(struct snd_soc_component *component,
enum snd_soc_bias_level level)
{
- struct wm8990_priv *wm8990 = snd_soc_codec_get_drvdata(codec);
+ struct wm8990_priv *wm8990 = snd_soc_component_get_drvdata(component);
+ struct snd_soc_dapm_context *dapm = snd_soc_component_to_dapm(component);
int ret;
switch (level) {
@@ -1116,26 +1026,26 @@ static int wm8990_set_bias_level(struct snd_soc_codec *codec,
case SND_SOC_BIAS_PREPARE:
/* VMID=2*50k */
- snd_soc_update_bits(codec, WM8990_POWER_MANAGEMENT_1,
+ snd_soc_component_update_bits(component, WM8990_POWER_MANAGEMENT_1,
WM8990_VMID_MODE_MASK, 0x2);
break;
case SND_SOC_BIAS_STANDBY:
- if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) {
+ if (snd_soc_dapm_get_bias_level(dapm) == SND_SOC_BIAS_OFF) {
ret = regcache_sync(wm8990->regmap);
if (ret < 0) {
- dev_err(codec->dev, "Failed to sync cache: %d\n", ret);
+ dev_err(component->dev, "Failed to sync cache: %d\n", ret);
return ret;
}
/* Enable all output discharge bits */
- snd_soc_write(codec, WM8990_ANTIPOP1, WM8990_DIS_LLINE |
+ snd_soc_component_write(component, WM8990_ANTIPOP1, WM8990_DIS_LLINE |
WM8990_DIS_RLINE | WM8990_DIS_OUT3 |
WM8990_DIS_OUT4 | WM8990_DIS_LOUT |
WM8990_DIS_ROUT);
/* Enable POBCTRL, SOFT_ST, VMIDTOG and BUFDCOPEN */
- snd_soc_write(codec, WM8990_ANTIPOP2, WM8990_SOFTST |
+ snd_soc_component_write(component, WM8990_ANTIPOP2, WM8990_SOFTST |
WM8990_BUFDCOPEN | WM8990_POBCTRL |
WM8990_VMIDTOG);
@@ -1143,82 +1053,82 @@ static int wm8990_set_bias_level(struct snd_soc_codec *codec,
msleep(300);
/* Disable VMIDTOG */
- snd_soc_write(codec, WM8990_ANTIPOP2, WM8990_SOFTST |
+ snd_soc_component_write(component, WM8990_ANTIPOP2, WM8990_SOFTST |
WM8990_BUFDCOPEN | WM8990_POBCTRL);
/* disable all output discharge bits */
- snd_soc_write(codec, WM8990_ANTIPOP1, 0);
+ snd_soc_component_write(component, WM8990_ANTIPOP1, 0);
/* Enable outputs */
- snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, 0x1b00);
+ snd_soc_component_write(component, WM8990_POWER_MANAGEMENT_1, 0x1b00);
msleep(50);
/* Enable VMID at 2x50k */
- snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, 0x1f02);
+ snd_soc_component_write(component, WM8990_POWER_MANAGEMENT_1, 0x1f02);
msleep(100);
/* Enable VREF */
- snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, 0x1f03);
+ snd_soc_component_write(component, WM8990_POWER_MANAGEMENT_1, 0x1f03);
msleep(600);
/* Enable BUFIOEN */
- snd_soc_write(codec, WM8990_ANTIPOP2, WM8990_SOFTST |
+ snd_soc_component_write(component, WM8990_ANTIPOP2, WM8990_SOFTST |
WM8990_BUFDCOPEN | WM8990_POBCTRL |
WM8990_BUFIOEN);
/* Disable outputs */
- snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, 0x3);
+ snd_soc_component_write(component, WM8990_POWER_MANAGEMENT_1, 0x3);
/* disable POBCTRL, SOFT_ST and BUFDCOPEN */
- snd_soc_write(codec, WM8990_ANTIPOP2, WM8990_BUFIOEN);
+ snd_soc_component_write(component, WM8990_ANTIPOP2, WM8990_BUFIOEN);
/* Enable workaround for ADC clocking issue. */
- snd_soc_write(codec, WM8990_EXT_ACCESS_ENA, 0x2);
- snd_soc_write(codec, WM8990_EXT_CTL1, 0xa003);
- snd_soc_write(codec, WM8990_EXT_ACCESS_ENA, 0);
+ snd_soc_component_write(component, WM8990_EXT_ACCESS_ENA, 0x2);
+ snd_soc_component_write(component, WM8990_EXT_CTL1, 0xa003);
+ snd_soc_component_write(component, WM8990_EXT_ACCESS_ENA, 0);
}
/* VMID=2*250k */
- snd_soc_update_bits(codec, WM8990_POWER_MANAGEMENT_1,
+ snd_soc_component_update_bits(component, WM8990_POWER_MANAGEMENT_1,
WM8990_VMID_MODE_MASK, 0x4);
break;
case SND_SOC_BIAS_OFF:
/* Enable POBCTRL and SOFT_ST */
- snd_soc_write(codec, WM8990_ANTIPOP2, WM8990_SOFTST |
+ snd_soc_component_write(component, WM8990_ANTIPOP2, WM8990_SOFTST |
WM8990_POBCTRL | WM8990_BUFIOEN);
/* Enable POBCTRL, SOFT_ST and BUFDCOPEN */
- snd_soc_write(codec, WM8990_ANTIPOP2, WM8990_SOFTST |
+ snd_soc_component_write(component, WM8990_ANTIPOP2, WM8990_SOFTST |
WM8990_BUFDCOPEN | WM8990_POBCTRL |
WM8990_BUFIOEN);
/* mute DAC */
- snd_soc_update_bits(codec, WM8990_DAC_CTRL,
+ snd_soc_component_update_bits(component, WM8990_DAC_CTRL,
WM8990_DAC_MUTE, WM8990_DAC_MUTE);
/* Enable any disabled outputs */
- snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, 0x1f03);
+ snd_soc_component_write(component, WM8990_POWER_MANAGEMENT_1, 0x1f03);
/* Disable VMID */
- snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, 0x1f01);
+ snd_soc_component_write(component, WM8990_POWER_MANAGEMENT_1, 0x1f01);
msleep(300);
/* Enable all output discharge bits */
- snd_soc_write(codec, WM8990_ANTIPOP1, WM8990_DIS_LLINE |
+ snd_soc_component_write(component, WM8990_ANTIPOP1, WM8990_DIS_LLINE |
WM8990_DIS_RLINE | WM8990_DIS_OUT3 |
WM8990_DIS_OUT4 | WM8990_DIS_LOUT |
WM8990_DIS_ROUT);
/* Disable VREF */
- snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, 0x0);
+ snd_soc_component_write(component, WM8990_POWER_MANAGEMENT_1, 0x0);
/* disable POBCTRL, SOFT_ST and BUFDCOPEN */
- snd_soc_write(codec, WM8990_ANTIPOP2, 0x0);
+ snd_soc_component_write(component, WM8990_ANTIPOP2, 0x0);
regcache_mark_dirty(wm8990->regmap);
break;
@@ -1243,11 +1153,12 @@ static int wm8990_set_bias_level(struct snd_soc_codec *codec,
*/
static const struct snd_soc_dai_ops wm8990_dai_ops = {
.hw_params = wm8990_hw_params,
- .digital_mute = wm8990_mute,
+ .mute_stream = wm8990_mute,
.set_fmt = wm8990_set_dai_fmt,
.set_clkdiv = wm8990_set_dai_clkdiv,
.set_pll = wm8990_set_dai_pll,
.set_sysclk = wm8990_set_dai_sysclk,
+ .no_capture_mute = 1,
};
static struct snd_soc_dai_driver wm8990_dai = {
@@ -1272,56 +1183,46 @@ static struct snd_soc_dai_driver wm8990_dai = {
* initialise the WM8990 driver
* register the mixer and dsp interfaces with the kernel
*/
-static int wm8990_probe(struct snd_soc_codec *codec)
+static int wm8990_probe(struct snd_soc_component *component)
{
- wm8990_reset(codec);
+ struct snd_soc_dapm_context *dapm = snd_soc_component_to_dapm(component);
+
+ wm8990_reset(component);
/* charge output caps */
- snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_STANDBY);
+ snd_soc_dapm_force_bias_level(dapm, SND_SOC_BIAS_STANDBY);
- snd_soc_update_bits(codec, WM8990_AUDIO_INTERFACE_4,
+ snd_soc_component_update_bits(component, WM8990_AUDIO_INTERFACE_4,
WM8990_ALRCGPIO1, WM8990_ALRCGPIO1);
- snd_soc_update_bits(codec, WM8990_GPIO1_GPIO2,
+ snd_soc_component_update_bits(component, WM8990_GPIO1_GPIO2,
WM8990_GPIO1_SEL_MASK, 1);
- snd_soc_update_bits(codec, WM8990_POWER_MANAGEMENT_2,
+ snd_soc_component_update_bits(component, WM8990_POWER_MANAGEMENT_2,
WM8990_OPCLK_ENA, WM8990_OPCLK_ENA);
- snd_soc_write(codec, WM8990_LEFT_OUTPUT_VOLUME, 0x50 | (1<<8));
- snd_soc_write(codec, WM8990_RIGHT_OUTPUT_VOLUME, 0x50 | (1<<8));
+ snd_soc_component_write(component, WM8990_LEFT_OUTPUT_VOLUME, 0x50 | (1<<8));
+ snd_soc_component_write(component, WM8990_RIGHT_OUTPUT_VOLUME, 0x50 | (1<<8));
return 0;
}
-static const struct snd_soc_codec_driver soc_codec_dev_wm8990 = {
- .probe = wm8990_probe,
- .set_bias_level = wm8990_set_bias_level,
- .suspend_bias_off = true,
-
- .component_driver = {
- .controls = wm8990_snd_controls,
- .num_controls = ARRAY_SIZE(wm8990_snd_controls),
- .dapm_widgets = wm8990_dapm_widgets,
- .num_dapm_widgets = ARRAY_SIZE(wm8990_dapm_widgets),
- .dapm_routes = wm8990_dapm_routes,
- .num_dapm_routes = ARRAY_SIZE(wm8990_dapm_routes),
- },
-};
-
-static const struct regmap_config wm8990_regmap = {
- .reg_bits = 8,
- .val_bits = 16,
-
- .max_register = WM8990_PLL3,
- .volatile_reg = wm8990_volatile_register,
- .reg_defaults = wm8990_reg_defaults,
- .num_reg_defaults = ARRAY_SIZE(wm8990_reg_defaults),
- .cache_type = REGCACHE_RBTREE,
+static const struct snd_soc_component_driver soc_component_dev_wm8990 = {
+ .probe = wm8990_probe,
+ .set_bias_level = wm8990_set_bias_level,
+ .controls = wm8990_snd_controls,
+ .num_controls = ARRAY_SIZE(wm8990_snd_controls),
+ .dapm_widgets = wm8990_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(wm8990_dapm_widgets),
+ .dapm_routes = wm8990_dapm_routes,
+ .num_dapm_routes = ARRAY_SIZE(wm8990_dapm_routes),
+ .suspend_bias_off = 1,
+ .idle_bias_on = 1,
+ .use_pmdown_time = 1,
+ .endianness = 1,
};
-static int wm8990_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int wm8990_i2c_probe(struct i2c_client *i2c)
{
struct wm8990_priv *wm8990;
int ret;
@@ -1333,21 +1234,14 @@ static int wm8990_i2c_probe(struct i2c_client *i2c,
i2c_set_clientdata(i2c, wm8990);
- ret = snd_soc_register_codec(&i2c->dev,
- &soc_codec_dev_wm8990, &wm8990_dai, 1);
+ ret = devm_snd_soc_register_component(&i2c->dev,
+ &soc_component_dev_wm8990, &wm8990_dai, 1);
return ret;
}
-static int wm8990_i2c_remove(struct i2c_client *client)
-{
- snd_soc_unregister_codec(&client->dev);
-
- return 0;
-}
-
static const struct i2c_device_id wm8990_i2c_id[] = {
- { "wm8990", 0 },
+ { "wm8990" },
{ }
};
MODULE_DEVICE_TABLE(i2c, wm8990_i2c_id);
@@ -1356,8 +1250,7 @@ static struct i2c_driver wm8990_i2c_driver = {
.driver = {
.name = "wm8990",
},
- .probe = wm8990_i2c_probe,
- .remove = wm8990_i2c_remove,
+ .probe = wm8990_i2c_probe,
.id_table = wm8990_i2c_id,
};
generated by cgit (git 2.34.1) at 2025-12-26 09:43:39 +0000