diff options
Diffstat (limited to 'sound/soc/codecs/ssm4567.c')
| -rw-r--r-- | sound/soc/codecs/ssm4567.c | 61 |
1 files changed, 26 insertions, 35 deletions
diff --git a/sound/soc/codecs/ssm4567.c b/sound/soc/codecs/ssm4567.c index a622623e8558..15f88624faeb 100644 --- a/sound/soc/codecs/ssm4567.c +++ b/sound/soc/codecs/ssm4567.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * SSM4567 amplifier audio driver * @@ -6,8 +7,6 @@ * * Based on code copyright/by: * Copyright 2013 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/acpi.h> @@ -199,8 +198,8 @@ static const struct snd_soc_dapm_route ssm4567_routes[] = { static int ssm4567_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; - struct ssm4567 *ssm4567 = snd_soc_codec_get_drvdata(codec); + struct snd_soc_component *component = dai->component; + struct ssm4567 *ssm4567 = snd_soc_component_get_drvdata(component); unsigned int rate = params_rate(params); unsigned int dacfs; @@ -221,9 +220,9 @@ static int ssm4567_hw_params(struct snd_pcm_substream *substream, SSM4567_DAC_FS_MASK, dacfs); } -static int ssm4567_mute(struct snd_soc_dai *dai, int mute) +static int ssm4567_mute(struct snd_soc_dai *dai, int mute, int direction) { - struct ssm4567 *ssm4567 = snd_soc_codec_get_drvdata(dai->codec); + struct ssm4567 *ssm4567 = snd_soc_component_get_drvdata(dai->component); unsigned int val; val = mute ? SSM4567_DAC_MUTE : 0; @@ -279,8 +278,8 @@ static int ssm4567_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) unsigned int ctrl1 = 0; bool invert_fclk; - switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { - case SND_SOC_DAIFMT_CBS_CFS: + switch (fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) { + case SND_SOC_DAIFMT_CBC_CFC: break; default: return -EINVAL; @@ -366,10 +365,11 @@ static int ssm4567_set_power(struct ssm4567 *ssm4567, bool enable) return ret; } -static int ssm4567_set_bias_level(struct snd_soc_codec *codec, +static int ssm4567_set_bias_level(struct snd_soc_component *component, enum snd_soc_bias_level level) { - struct ssm4567 *ssm4567 = snd_soc_codec_get_drvdata(codec); + struct ssm4567 *ssm4567 = snd_soc_component_get_drvdata(component); + struct snd_soc_dapm_context *dapm = snd_soc_component_to_dapm(component); int ret = 0; switch (level) { @@ -378,7 +378,7 @@ static int ssm4567_set_bias_level(struct snd_soc_codec *codec, case SND_SOC_BIAS_PREPARE: 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 = ssm4567_set_power(ssm4567, true); break; case SND_SOC_BIAS_OFF: @@ -391,9 +391,10 @@ static int ssm4567_set_bias_level(struct snd_soc_codec *codec, static const struct snd_soc_dai_ops ssm4567_dai_ops = { .hw_params = ssm4567_hw_params, - .digital_mute = ssm4567_mute, + .mute_stream = ssm4567_mute, .set_fmt = ssm4567_set_dai_fmt, .set_tdm_slot = ssm4567_set_tdm_slot, + .no_capture_mute = 1, }; static struct snd_soc_dai_driver ssm4567_dai = { @@ -417,18 +418,16 @@ static struct snd_soc_dai_driver ssm4567_dai = { .ops = &ssm4567_dai_ops, }; -static struct snd_soc_codec_driver ssm4567_codec_driver = { - .set_bias_level = ssm4567_set_bias_level, - .idle_bias_off = true, - - .component_driver = { - .controls = ssm4567_snd_controls, - .num_controls = ARRAY_SIZE(ssm4567_snd_controls), - .dapm_widgets = ssm4567_dapm_widgets, - .num_dapm_widgets = ARRAY_SIZE(ssm4567_dapm_widgets), - .dapm_routes = ssm4567_routes, - .num_dapm_routes = ARRAY_SIZE(ssm4567_routes), - }, +static const struct snd_soc_component_driver ssm4567_component_driver = { + .set_bias_level = ssm4567_set_bias_level, + .controls = ssm4567_snd_controls, + .num_controls = ARRAY_SIZE(ssm4567_snd_controls), + .dapm_widgets = ssm4567_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(ssm4567_dapm_widgets), + .dapm_routes = ssm4567_routes, + .num_dapm_routes = ARRAY_SIZE(ssm4567_routes), + .use_pmdown_time = 1, + .endianness = 1, }; static const struct regmap_config ssm4567_regmap_config = { @@ -445,8 +444,7 @@ static const struct regmap_config ssm4567_regmap_config = { .num_reg_defaults = ARRAY_SIZE(ssm4567_reg_defaults), }; -static int ssm4567_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int ssm4567_i2c_probe(struct i2c_client *i2c) { struct ssm4567 *ssm4567; int ret; @@ -469,18 +467,12 @@ static int ssm4567_i2c_probe(struct i2c_client *i2c, if (ret) return ret; - return snd_soc_register_codec(&i2c->dev, &ssm4567_codec_driver, + return devm_snd_soc_register_component(&i2c->dev, &ssm4567_component_driver, &ssm4567_dai, 1); } -static int ssm4567_i2c_remove(struct i2c_client *client) -{ - snd_soc_unregister_codec(&client->dev); - return 0; -} - static const struct i2c_device_id ssm4567_i2c_ids[] = { - { "ssm4567", 0 }, + { "ssm4567" }, { } }; MODULE_DEVICE_TABLE(i2c, ssm4567_i2c_ids); @@ -510,7 +502,6 @@ static struct i2c_driver ssm4567_driver = { .acpi_match_table = ACPI_PTR(ssm4567_acpi_match), }, .probe = ssm4567_i2c_probe, - .remove = ssm4567_i2c_remove, .id_table = ssm4567_i2c_ids, }; module_i2c_driver(ssm4567_driver); |