diff options
Diffstat (limited to 'sound/soc/codecs/wm8750.c')
| -rw-r--r-- | sound/soc/codecs/wm8750.c | 39 |
1 files changed, 18 insertions, 21 deletions
diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c index 97239bc9d253..0e1d3ebb15c4 100644 --- a/sound/soc/codecs/wm8750.c +++ b/sound/soc/codecs/wm8750.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * wm8750.c -- WM8750 ALSA SoC audio driver * @@ -6,10 +7,6 @@ * Author: Richard Purdie <richard@openedhand.com> * * Based on WM8753.c - * - * 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/module.h> @@ -18,10 +15,10 @@ #include <linux/delay.h> #include <linux/pm.h> #include <linux/i2c.h> +#include <linux/of.h> #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> @@ -525,10 +522,10 @@ static int wm8750_set_dai_fmt(struct snd_soc_dai *codec_dai, /* 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; @@ -581,8 +578,8 @@ static int wm8750_pcm_hw_params(struct snd_pcm_substream *substream, { struct snd_soc_component *component = dai->component; struct wm8750_priv *wm8750 = snd_soc_component_get_drvdata(component); - u16 iface = snd_soc_component_read32(component, WM8750_IFACE) & 0x1f3; - u16 srate = snd_soc_component_read32(component, WM8750_SRATE) & 0x1c0; + u16 iface = snd_soc_component_read(component, WM8750_IFACE) & 0x1f3; + u16 srate = snd_soc_component_read(component, WM8750_SRATE) & 0x1c0; int coeff = get_coeff(wm8750->sysclk, params_rate(params)); /* bit size */ @@ -609,10 +606,10 @@ static int wm8750_pcm_hw_params(struct snd_pcm_substream *substream, return 0; } -static int wm8750_mute(struct snd_soc_dai *dai, int mute) +static int wm8750_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, WM8750_ADCDAC) & 0xfff7; + u16 mute_reg = snd_soc_component_read(component, WM8750_ADCDAC) & 0xfff7; if (mute) snd_soc_component_write(component, WM8750_ADCDAC, mute_reg | 0x8); @@ -624,7 +621,8 @@ static int wm8750_mute(struct snd_soc_dai *dai, int mute) static int wm8750_set_bias_level(struct snd_soc_component *component, enum snd_soc_bias_level level) { - u16 pwr_reg = snd_soc_component_read32(component, WM8750_PWR1) & 0xfe3e; + struct snd_soc_dapm_context *dapm = snd_soc_component_to_dapm(component); + u16 pwr_reg = snd_soc_component_read(component, WM8750_PWR1) & 0xfe3e; switch (level) { case SND_SOC_BIAS_ON: @@ -634,7 +632,7 @@ static int wm8750_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) { snd_soc_component_cache_sync(component); /* Set VMID to 5k */ @@ -663,9 +661,10 @@ static int wm8750_set_bias_level(struct snd_soc_component *component, static const struct snd_soc_dai_ops wm8750_dai_ops = { .hw_params = wm8750_pcm_hw_params, - .digital_mute = wm8750_mute, + .mute_stream = wm8750_mute, .set_fmt = wm8750_set_dai_fmt, .set_sysclk = wm8750_set_dai_sysclk, + .no_capture_mute = 1, }; static struct snd_soc_dai_driver wm8750_dai = { @@ -721,7 +720,6 @@ static const struct snd_soc_component_driver soc_component_dev_wm8750 = { .idle_bias_on = 1, .use_pmdown_time = 1, .endianness = 1, - .non_legacy_dai_naming = 1, }; static const struct of_device_id wm8750_of_match[] = { @@ -738,7 +736,7 @@ static const struct regmap_config wm8750_regmap = { .reg_defaults = wm8750_reg_defaults, .num_reg_defaults = ARRAY_SIZE(wm8750_reg_defaults), - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; #if defined(CONFIG_SPI_MASTER) @@ -782,8 +780,7 @@ static struct spi_driver wm8750_spi_driver = { #endif /* CONFIG_SPI_MASTER */ #if IS_ENABLED(CONFIG_I2C) -static int wm8750_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int wm8750_i2c_probe(struct i2c_client *i2c) { struct wm8750_priv *wm8750; struct regmap *regmap; @@ -806,8 +803,8 @@ static int wm8750_i2c_probe(struct i2c_client *i2c, } static const struct i2c_device_id wm8750_i2c_id[] = { - { "wm8750", 0 }, - { "wm8987", 0 }, + { "wm8750" }, + { "wm8987" }, { } }; MODULE_DEVICE_TABLE(i2c, wm8750_i2c_id); @@ -817,7 +814,7 @@ static struct i2c_driver wm8750_i2c_driver = { .name = "wm8750", .of_match_table = wm8750_of_match, }, - .probe = wm8750_i2c_probe, + .probe = wm8750_i2c_probe, .id_table = wm8750_i2c_id, }; #endif |