diff options
Diffstat (limited to 'sound/soc/codecs/wm8711.c')
| -rw-r--r-- | sound/soc/codecs/wm8711.c | 39 |
1 files changed, 18 insertions, 21 deletions
diff --git a/sound/soc/codecs/wm8711.c b/sound/soc/codecs/wm8711.c index 1da08d281ae7..2bab9d189519 100644 --- a/sound/soc/codecs/wm8711.c +++ b/sound/soc/codecs/wm8711.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * wm8711.c -- WM8711 ALSA SoC Audio driver * @@ -6,12 +7,9 @@ * Author: Mike Arthur <Mike.Arthur@wolfsonmicro.com> * * Based on wm8731.c by Richard Purdie - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ +#include <linux/mod_devicetable.h> #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/init.h> @@ -21,7 +19,6 @@ #include <linux/regmap.h> #include <linux/spi/spi.h> #include <linux/slab.h> -#include <linux/of_device.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> @@ -161,7 +158,7 @@ static int wm8711_hw_params(struct snd_pcm_substream *substream, { struct snd_soc_component *component = dai->component; struct wm8711_priv *wm8711 = snd_soc_component_get_drvdata(component); - u16 iface = snd_soc_component_read32(component, WM8711_IFACE) & 0xfff3; + u16 iface = snd_soc_component_read(component, WM8711_IFACE) & 0xfff3; int i = get_coeff(wm8711->sysclk, params_rate(params)); u16 srate = (coeff_div[i].sr << 2) | (coeff_div[i].bosr << 1) | coeff_div[i].usb; @@ -201,16 +198,16 @@ static void wm8711_shutdown(struct snd_pcm_substream *substream, struct snd_soc_component *component = dai->component; /* deactivate */ - if (!snd_soc_component_is_active(component)) { + if (!snd_soc_component_active(component)) { udelay(50); snd_soc_component_write(component, WM8711_ACTIVE, 0x0); } } -static int wm8711_mute(struct snd_soc_dai *dai, int mute) +static int wm8711_mute(struct snd_soc_dai *dai, int mute, int direction) { struct snd_soc_component *component = dai->component; - u16 mute_reg = snd_soc_component_read32(component, WM8711_APDIGI) & 0xfff7; + u16 mute_reg = snd_soc_component_read(component, WM8711_APDIGI) & 0xfff7; if (mute) snd_soc_component_write(component, WM8711_APDIGI, mute_reg | 0x8); @@ -242,14 +239,14 @@ static int wm8711_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) { struct snd_soc_component *component = codec_dai->component; - u16 iface = snd_soc_component_read32(component, WM8711_IFACE) & 0x000c; + u16 iface = snd_soc_component_read(component, WM8711_IFACE) & 0x000c; /* set master/slave audio interface */ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { - case SND_SOC_DAIFMT_CBM_CFM: + case SND_SOC_DAIFMT_CBP_CFP: iface |= 0x0040; break; - case SND_SOC_DAIFMT_CBS_CFS: + case SND_SOC_DAIFMT_CBC_CFC: break; default: return -EINVAL; @@ -301,7 +298,8 @@ static int wm8711_set_bias_level(struct snd_soc_component *component, enum snd_soc_bias_level level) { struct wm8711_priv *wm8711 = snd_soc_component_get_drvdata(component); - u16 reg = snd_soc_component_read32(component, WM8711_PWR) & 0xff7f; + struct snd_soc_dapm_context *dapm = snd_soc_component_to_dapm(component); + u16 reg = snd_soc_component_read(component, WM8711_PWR) & 0xff7f; switch (level) { case SND_SOC_BIAS_ON: @@ -310,7 +308,7 @@ static int wm8711_set_bias_level(struct snd_soc_component *component, case SND_SOC_BIAS_PREPARE: break; case SND_SOC_BIAS_STANDBY: - if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) + if (snd_soc_dapm_get_bias_level(dapm) == SND_SOC_BIAS_OFF) regcache_sync(wm8711->regmap); snd_soc_component_write(component, WM8711_PWR, reg | 0x0040); @@ -332,9 +330,10 @@ static const struct snd_soc_dai_ops wm8711_ops = { .prepare = wm8711_pcm_prepare, .hw_params = wm8711_hw_params, .shutdown = wm8711_shutdown, - .digital_mute = wm8711_mute, + .mute_stream = wm8711_mute, .set_sysclk = wm8711_set_dai_sysclk, .set_fmt = wm8711_set_dai_fmt, + .no_capture_mute = 1, }; static struct snd_soc_dai_driver wm8711_dai = { @@ -380,7 +379,6 @@ static const struct snd_soc_component_driver soc_component_dev_wm8711 = { .idle_bias_on = 1, .use_pmdown_time = 1, .endianness = 1, - .non_legacy_dai_naming = 1, }; static const struct of_device_id wm8711_of_match[] = { @@ -396,7 +394,7 @@ static const struct regmap_config wm8711_regmap = { .reg_defaults = wm8711_reg_defaults, .num_reg_defaults = ARRAY_SIZE(wm8711_reg_defaults), - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .volatile_reg = wm8711_volatile, }; @@ -434,8 +432,7 @@ static struct spi_driver wm8711_spi_driver = { #endif /* CONFIG_SPI_MASTER */ #if IS_ENABLED(CONFIG_I2C) -static int wm8711_i2c_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int wm8711_i2c_probe(struct i2c_client *client) { struct wm8711_priv *wm8711; int ret; @@ -458,7 +455,7 @@ static int wm8711_i2c_probe(struct i2c_client *client, } static const struct i2c_device_id wm8711_i2c_id[] = { - { "wm8711", 0 }, + { "wm8711" }, { } }; MODULE_DEVICE_TABLE(i2c, wm8711_i2c_id); @@ -468,7 +465,7 @@ static struct i2c_driver wm8711_i2c_driver = { .name = "wm8711", .of_match_table = wm8711_of_match, }, - .probe = wm8711_i2c_probe, + .probe = wm8711_i2c_probe, .id_table = wm8711_i2c_id, }; #endif |