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Merge branch 'asoc-5.1' into asoc-5.2

hifive-unleashed-5.2
Mark Brown 2019-04-04 15:07:34 +07:00
parent 252163a66a 86a7b6ffd9
commit 072cb68a43
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
16 changed files with 181 additions and 33 deletions
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1
sound/soc/codecs/cs4270.c
View File

@ -642,6 +642,7 @@ static const struct regmap_config cs4270_regmap = {
.reg_defaults = cs4270_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(cs4270_reg_defaults),
.cache_type = REGCACHE_RBTREE,
.write_flag_mask = CS4270_I2C_INCR,
.readable_reg = cs4270_reg_is_readable,
.volatile_reg = cs4270_reg_is_volatile,

4
sound/soc/codecs/tlv320aic32x4-i2c.c
View File

@ -2,7 +2,7 @@
*
* Copyright 2011-2019 NW Digital Radio
*
* Author: Jeremy McDermond <nh6z@nh6z.net>
* Author: Annaliese McDermond <nh6z@nh6z.net>
*
* Based on sound/soc/codecs/wm8974 and TI driver for kernel 2.6.27.
*
@ -62,5 +62,5 @@ static struct i2c_driver aic32x4_i2c_driver = {
module_i2c_driver(aic32x4_i2c_driver);
MODULE_DESCRIPTION("ASoC TLV320AIC32x4 codec driver I2C");
MODULE_AUTHOR("Jeremy McDermond <nh6z@nh6z.net>");
MODULE_AUTHOR("Annaliese McDermond <nh6z@nh6z.net>");
MODULE_LICENSE("GPL");

4
sound/soc/codecs/tlv320aic32x4-spi.c
View File

@ -2,7 +2,7 @@
*
* Copyright 2011-2019 NW Digital Radio
*
* Author: Jeremy McDermond <nh6z@nh6z.net>
* Author: Annaliese McDermond <nh6z@nh6z.net>
*
* Based on sound/soc/codecs/wm8974 and TI driver for kernel 2.6.27.
*
@ -64,5 +64,5 @@ static struct spi_driver aic32x4_spi_driver = {
module_spi_driver(aic32x4_spi_driver);
MODULE_DESCRIPTION("ASoC TLV320AIC32x4 codec driver SPI");
MODULE_AUTHOR("Jeremy McDermond <nh6z@nh6z.net>");
MODULE_AUTHOR("Annaliese McDermond <nh6z@nh6z.net>");
MODULE_LICENSE("GPL");

2
sound/soc/codecs/tlv320aic32x4.c
View File

@ -443,6 +443,8 @@ static const struct snd_soc_dapm_widget aic32x4_dapm_widgets[] = {
SND_SOC_DAPM_INPUT("IN2_R"),
SND_SOC_DAPM_INPUT("IN3_L"),
SND_SOC_DAPM_INPUT("IN3_R"),
SND_SOC_DAPM_INPUT("CM_L"),
SND_SOC_DAPM_INPUT("CM_R"),
};
static const struct snd_soc_dapm_route aic32x4_dapm_routes[] = {

3
sound/soc/codecs/wm_adsp.c
View File

@ -3951,7 +3951,8 @@ int wm_adsp_compr_trigger(struct snd_compr_stream *stream, int cmd)
}
break;
case SNDRV_PCM_TRIGGER_STOP:
wm_adsp_buffer_clear(compr->buf);
if (wm_adsp_compr_attached(compr))
wm_adsp_buffer_clear(compr->buf);
break;
default:
ret = -EINVAL;

14
sound/soc/fsl/fsl_asrc.c
View File

@ -445,6 +445,19 @@ struct dma_chan *fsl_asrc_get_dma_channel(struct fsl_asrc_pair *pair, bool dir)
}
EXPORT_SYMBOL_GPL(fsl_asrc_get_dma_channel);
static int fsl_asrc_dai_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct fsl_asrc *asrc_priv = snd_soc_dai_get_drvdata(dai);
/* Odd channel number is not valid for older ASRC (channel_bits==3) */
if (asrc_priv->channel_bits == 3)
snd_pcm_hw_constraint_step(substream->runtime, 0,
SNDRV_PCM_HW_PARAM_CHANNELS, 2);
return 0;
}
static int fsl_asrc_dai_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
@ -539,6 +552,7 @@ static int fsl_asrc_dai_trigger(struct snd_pcm_substream *substream, int cmd,
}
static const struct snd_soc_dai_ops fsl_asrc_dai_ops = {
.startup = fsl_asrc_dai_startup,
.hw_params = fsl_asrc_dai_hw_params,
.hw_free = fsl_asrc_dai_hw_free,
.trigger = fsl_asrc_dai_trigger,

47
sound/soc/fsl/fsl_esai.c
View File

@ -54,6 +54,8 @@ struct fsl_esai {
u32 fifo_depth;
u32 slot_width;
u32 slots;
u32 tx_mask;
u32 rx_mask;
u32 hck_rate[2];
u32 sck_rate[2];
bool hck_dir[2];
@ -361,21 +363,13 @@ static int fsl_esai_set_dai_tdm_slot(struct snd_soc_dai *dai, u32 tx_mask,
regmap_update_bits(esai_priv->regmap, REG_ESAI_TCCR,
ESAI_xCCR_xDC_MASK, ESAI_xCCR_xDC(slots));
regmap_update_bits(esai_priv->regmap, REG_ESAI_TSMA,
ESAI_xSMA_xS_MASK, ESAI_xSMA_xS(tx_mask));
regmap_update_bits(esai_priv->regmap, REG_ESAI_TSMB,
ESAI_xSMB_xS_MASK, ESAI_xSMB_xS(tx_mask));
regmap_update_bits(esai_priv->regmap, REG_ESAI_RCCR,
ESAI_xCCR_xDC_MASK, ESAI_xCCR_xDC(slots));
regmap_update_bits(esai_priv->regmap, REG_ESAI_RSMA,
ESAI_xSMA_xS_MASK, ESAI_xSMA_xS(rx_mask));
regmap_update_bits(esai_priv->regmap, REG_ESAI_RSMB,
ESAI_xSMB_xS_MASK, ESAI_xSMB_xS(rx_mask));
esai_priv->slot_width = slot_width;
esai_priv->slots = slots;
esai_priv->tx_mask = tx_mask;
esai_priv->rx_mask = rx_mask;
return 0;
}
@ -596,6 +590,7 @@ static int fsl_esai_trigger(struct snd_pcm_substream *substream, int cmd,
bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
u8 i, channels = substream->runtime->channels;
u32 pins = DIV_ROUND_UP(channels, esai_priv->slots);
u32 mask;
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
@ -608,15 +603,38 @@ static int fsl_esai_trigger(struct snd_pcm_substream *substream, int cmd,
for (i = 0; tx && i < channels; i++)
regmap_write(esai_priv->regmap, REG_ESAI_ETDR, 0x0);
/*
* When set the TE/RE in the end of enablement flow, there
* will be channel swap issue for multi data line case.
* In order to workaround this issue, we switch the bit
* enablement sequence to below sequence
* 1) clear the xSMB & xSMA: which is done in probe and
* stop state.
* 2) set TE/RE
* 3) set xSMB
* 4) set xSMA: xSMA is the last one in this flow, which
* will trigger esai to start.
*/
regmap_update_bits(esai_priv->regmap, REG_ESAI_xCR(tx),
tx ? ESAI_xCR_TE_MASK : ESAI_xCR_RE_MASK,
tx ? ESAI_xCR_TE(pins) : ESAI_xCR_RE(pins));
mask = tx ? esai_priv->tx_mask : esai_priv->rx_mask;
regmap_update_bits(esai_priv->regmap, REG_ESAI_xSMB(tx),
ESAI_xSMB_xS_MASK, ESAI_xSMB_xS(mask));
regmap_update_bits(esai_priv->regmap, REG_ESAI_xSMA(tx),
ESAI_xSMA_xS_MASK, ESAI_xSMA_xS(mask));
break;
case SNDRV_PCM_TRIGGER_SUSPEND:
case SNDRV_PCM_TRIGGER_STOP:
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
regmap_update_bits(esai_priv->regmap, REG_ESAI_xCR(tx),
tx ? ESAI_xCR_TE_MASK : ESAI_xCR_RE_MASK, 0);
regmap_update_bits(esai_priv->regmap, REG_ESAI_xSMA(tx),
ESAI_xSMA_xS_MASK, 0);
regmap_update_bits(esai_priv->regmap, REG_ESAI_xSMB(tx),
ESAI_xSMB_xS_MASK, 0);
/* Disable and reset FIFO */
regmap_update_bits(esai_priv->regmap, REG_ESAI_xFCR(tx),
@ -906,6 +924,15 @@ static int fsl_esai_probe(struct platform_device *pdev)
return ret;
}
esai_priv->tx_mask = 0xFFFFFFFF;
esai_priv->rx_mask = 0xFFFFFFFF;
/* Clear the TSMA, TSMB, RSMA, RSMB */
regmap_write(esai_priv->regmap, REG_ESAI_TSMA, 0);
regmap_write(esai_priv->regmap, REG_ESAI_TSMB, 0);
regmap_write(esai_priv->regmap, REG_ESAI_RSMA, 0);
regmap_write(esai_priv->regmap, REG_ESAI_RSMB, 0);
ret = devm_snd_soc_register_component(&pdev->dev, &fsl_esai_component,
&fsl_esai_dai, 1);
if (ret) {

11
sound/soc/generic/audio-graph-card.c
View File

@ -20,6 +20,8 @@
#include <linux/string.h>
#include <sound/simple_card_utils.h>
#define DPCM_SELECTABLE 1
#define PREFIX "audio-graph-card,"
static int graph_outdrv_event(struct snd_soc_dapm_widget *w,
@ -415,6 +417,7 @@ static int graph_for_each_link(struct asoc_simple_priv *priv,
struct device_node *codec_port;
struct device_node *codec_port_old = NULL;
struct asoc_simple_data adata;
uintptr_t dpcm_selectable = (uintptr_t)of_device_get_match_data(dev);
int rc, ret;
/* loop for all listed CPU port */
@ -445,8 +448,9 @@ static int graph_for_each_link(struct asoc_simple_priv *priv,
* if Codec port has many endpoints,
* or has convert-xxx property
*/
if ((of_get_child_count(codec_port) > 1) ||
adata.convert_rate || adata.convert_channels)
if (dpcm_selectable &&
((of_get_child_count(codec_port) > 1) ||
adata.convert_rate || adata.convert_channels))
ret = func_dpcm(priv, cpu_ep, codec_ep, li,
(codec_port_old == codec_port));
/* else normal sound */
@ -679,7 +683,8 @@ static int graph_remove(struct platform_device *pdev)
static const struct of_device_id graph_of_match[] = {
{ .compatible = "audio-graph-card", },
{ .compatible = "audio-graph-scu-card", },
{ .compatible = "audio-graph-scu-card",
.data = (void *)DPCM_SELECTABLE },
{},
};
MODULE_DEVICE_TABLE(of, graph_of_match);

12
sound/soc/generic/simple-card.c
View File

@ -9,12 +9,15 @@
#include <linux/device.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/string.h>
#include <sound/simple_card.h>
#include <sound/soc-dai.h>
#include <sound/soc.h>
#define DPCM_SELECTABLE 1
#define DAI "sound-dai"
#define CELL "#sound-dai-cells"
#define PREFIX "simple-audio-card,"
@ -349,6 +352,7 @@ static int simple_for_each_link(struct asoc_simple_priv *priv,
struct device *dev = simple_priv_to_dev(priv);
struct device_node *top = dev->of_node;
struct device_node *node;
uintptr_t dpcm_selectable = (uintptr_t)of_device_get_match_data(dev);
bool is_top = 0;
int ret = 0;
@ -388,8 +392,9 @@ static int simple_for_each_link(struct asoc_simple_priv *priv,
* if it has many CPUs,
* or has convert-xxx property
*/
if (num > 2 ||
adata.convert_rate || adata.convert_channels)
if (dpcm_selectable &&
(num > 2 ||
adata.convert_rate || adata.convert_channels))
ret = func_dpcm(priv, np, codec, li, is_top);
/* else normal sound */
else
@ -705,7 +710,8 @@ static int simple_remove(struct platform_device *pdev)
static const struct of_device_id simple_of_match[] = {
{ .compatible = "simple-audio-card", },
{ .compatible = "simple-scu-audio-card", },
{ .compatible = "simple-scu-audio-card",
.data = (void *)DPCM_SELECTABLE },
{},
};
MODULE_DEVICE_TABLE(of, simple_of_match);

8
sound/soc/intel/atom/sst-mfld-platform-pcm.c
View File

@ -706,9 +706,17 @@ static int sst_soc_probe(struct snd_soc_component *component)
return sst_dsp_init_v2_dpcm(component);
}
static void sst_soc_remove(struct snd_soc_component *component)
{
struct sst_data *drv = dev_get_drvdata(component->dev);
drv->soc_card = NULL;
}
static const struct snd_soc_component_driver sst_soc_platform_drv = {
.name = DRV_NAME,
.probe = sst_soc_probe,
.remove = sst_soc_remove,
.ops = &sst_platform_ops,
.compr_ops = &sst_platform_compr_ops,
.pcm_new = sst_pcm_new,

47
sound/soc/intel/boards/cht_bsw_max98090_ti.c
View File

@ -43,6 +43,7 @@ struct cht_mc_private {
struct clk *mclk;
struct snd_soc_jack jack;
bool ts3a227e_present;
int quirks;
};
static int platform_clock_control(struct snd_soc_dapm_widget *w,
@ -54,6 +55,10 @@ static int platform_clock_control(struct snd_soc_dapm_widget *w,
struct cht_mc_private *ctx = snd_soc_card_get_drvdata(card);
int ret;
/* See the comment in snd_cht_mc_probe() */
if (ctx->quirks & QUIRK_PMC_PLT_CLK_0)
return 0;
codec_dai = snd_soc_card_get_codec_dai(card, CHT_CODEC_DAI);
if (!codec_dai) {
dev_err(card->dev, "Codec dai not found; Unable to set platform clock\n");
@ -223,6 +228,10 @@ static int cht_codec_init(struct snd_soc_pcm_runtime *runtime)
"jack detection gpios not added, error %d\n", ret);
}
/* See the comment in snd_cht_mc_probe() */
if (ctx->quirks & QUIRK_PMC_PLT_CLK_0)
return 0;
/*
* The firmware might enable the clock at
* boot (this information may or may not
@ -423,16 +432,15 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
const char *mclk_name;
struct snd_soc_acpi_mach *mach;
const char *platform_name;
int quirks = 0;
dmi_id = dmi_first_match(cht_max98090_quirk_table);
if (dmi_id)
quirks = (unsigned long)dmi_id->driver_data;
drv = devm_kzalloc(&pdev->dev, sizeof(*drv), GFP_KERNEL);
if (!drv)
return -ENOMEM;
dmi_id = dmi_first_match(cht_max98090_quirk_table);
if (dmi_id)
drv->quirks = (unsigned long)dmi_id->driver_data;
drv->ts3a227e_present = acpi_dev_found("104C227E");
if (!drv->ts3a227e_present) {
/* no need probe TI jack detection chip */
@ -458,7 +466,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
snd_soc_card_cht.dev = &pdev->dev;
snd_soc_card_set_drvdata(&snd_soc_card_cht, drv);
if (quirks & QUIRK_PMC_PLT_CLK_0)
if (drv->quirks & QUIRK_PMC_PLT_CLK_0)
mclk_name = "pmc_plt_clk_0";
else
mclk_name = "pmc_plt_clk_3";
@ -471,6 +479,21 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
return PTR_ERR(drv->mclk);
}
/*
* Boards which have the MAX98090's clk connected to clk_0 do not seem
* to like it if we muck with the clock. If we disable the clock when
* it is unused we get "max98090 i2c-193C9890:00: PLL unlocked" errors
* and the PLL never seems to lock again.
* So for these boards we enable it here once and leave it at that.
*/
if (drv->quirks & QUIRK_PMC_PLT_CLK_0) {
ret_val = clk_prepare_enable(drv->mclk);
if (ret_val < 0) {
dev_err(&pdev->dev, "MCLK enable error: %d\n", ret_val);
return ret_val;
}
}
ret_val = devm_snd_soc_register_card(&pdev->dev, &snd_soc_card_cht);
if (ret_val) {
dev_err(&pdev->dev,
@ -481,11 +504,23 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
return ret_val;
}
static int snd_cht_mc_remove(struct platform_device *pdev)
{
struct snd_soc_card *card = platform_get_drvdata(pdev);
struct cht_mc_private *ctx = snd_soc_card_get_drvdata(card);
if (ctx->quirks & QUIRK_PMC_PLT_CLK_0)
clk_disable_unprepare(ctx->mclk);
return 0;
}
static struct platform_driver snd_cht_mc_driver = {
.driver = {
.name = "cht-bsw-max98090",
},
.probe = snd_cht_mc_probe,
.remove = snd_cht_mc_remove,
};
module_platform_driver(snd_cht_mc_driver)

1
sound/soc/intel/skylake/skl-messages.c
View File

@ -483,6 +483,7 @@ static void skl_set_base_module_format(struct skl_sst *ctx,
base_cfg->audio_fmt.bit_depth = format->bit_depth;
base_cfg->audio_fmt.valid_bit_depth = format->valid_bit_depth;
base_cfg->audio_fmt.ch_cfg = format->ch_cfg;
base_cfg->audio_fmt.sample_type = format->sample_type;
dev_dbg(ctx->dev, "bit_depth=%x valid_bd=%x ch_config=%x\n",
format->bit_depth, format->valid_bit_depth,

4
sound/soc/rockchip/rockchip_pdm.c
View File

@ -24,7 +24,7 @@
#include "rockchip_pdm.h"
#define PDM_DMA_BURST_SIZE (16) /* size * width: 16*4 = 64 bytes */
#define PDM_DMA_BURST_SIZE (8) /* size * width: 8*4 = 32 bytes */
struct rk_pdm_dev {
struct device *dev;
@ -206,7 +206,9 @@ static int rockchip_pdm_set_fmt(struct snd_soc_dai *cpu_dai,
return -EINVAL;
}
pm_runtime_get_sync(cpu_dai->dev);
regmap_update_bits(pdm->regmap, PDM_CLK_CTRL, mask, val);
pm_runtime_put(cpu_dai->dev);
return 0;
}

11
sound/soc/soc-dapm.c
View File

@ -3650,6 +3650,13 @@ snd_soc_dapm_new_control_unlocked(struct snd_soc_dapm_context *dapm,
case snd_soc_dapm_dac:
case snd_soc_dapm_aif_in:
case snd_soc_dapm_pga:
case snd_soc_dapm_buffer:
case snd_soc_dapm_scheduler:
case snd_soc_dapm_effect:
case snd_soc_dapm_src:
case snd_soc_dapm_asrc:
case snd_soc_dapm_encoder:
case snd_soc_dapm_decoder:
case snd_soc_dapm_out_drv:
case snd_soc_dapm_micbias:
case snd_soc_dapm_line:
@ -3957,6 +3964,10 @@ snd_soc_dapm_free_kcontrol(struct snd_soc_card *card,
int count;
devm_kfree(card->dev, (void *)*private_value);
if (!w_param_text)
return;
for (count = 0 ; count < num_params; count++)
devm_kfree(card->dev, (void *)w_param_text[count]);
devm_kfree(card->dev, w_param_text);

7
sound/soc/soc-pcm.c
View File

@ -1911,10 +1911,15 @@ static int dpcm_apply_symmetry(struct snd_pcm_substream *fe_substream,
struct snd_soc_pcm_runtime *be = dpcm->be;
struct snd_pcm_substream *be_substream =
snd_soc_dpcm_get_substream(be, stream);
struct snd_soc_pcm_runtime *rtd = be_substream->private_data;
struct snd_soc_pcm_runtime *rtd;
struct snd_soc_dai *codec_dai;
int i;
/* A backend may not have the requested substream */
if (!be_substream)
continue;
rtd = be_substream->private_data;
if (rtd->dai_link->be_hw_params_fixup)
continue;

38
sound/soc/stm/stm32_adfsdm.c
View File

@ -9,6 +9,7 @@
#include <linux/clk.h>
#include <linux/module.h>
#include <linux/mutex.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
@ -37,6 +38,8 @@ struct stm32_adfsdm_priv {
/* PCM buffer */
unsigned char *pcm_buff;
unsigned int pos;
struct mutex lock; /* protect against race condition on iio state */
};
static const struct snd_pcm_hardware stm32_adfsdm_pcm_hw = {
@ -62,10 +65,12 @@ static void stm32_adfsdm_shutdown(struct snd_pcm_substream *substream,
{
struct stm32_adfsdm_priv *priv = snd_soc_dai_get_drvdata(dai);
mutex_lock(&priv->lock);
if (priv->iio_active) {
iio_channel_stop_all_cb(priv->iio_cb);
priv->iio_active = false;
}
mutex_unlock(&priv->lock);
}
static int stm32_adfsdm_dai_prepare(struct snd_pcm_substream *substream,
@ -74,13 +79,19 @@ static int stm32_adfsdm_dai_prepare(struct snd_pcm_substream *substream,
struct stm32_adfsdm_priv *priv = snd_soc_dai_get_drvdata(dai);
int ret;
mutex_lock(&priv->lock);
if (priv->iio_active) {
iio_channel_stop_all_cb(priv->iio_cb);
priv->iio_active = false;
}
ret = iio_write_channel_attribute(priv->iio_ch,
substream->runtime->rate, 0,
IIO_CHAN_INFO_SAMP_FREQ);
if (ret < 0) {
dev_err(dai->dev, "%s: Failed to set %d sampling rate\n",
__func__, substream->runtime->rate);
return ret;
goto out;
}
if (!priv->iio_active) {
@ -92,6 +103,9 @@ static int stm32_adfsdm_dai_prepare(struct snd_pcm_substream *substream,
__func__, ret);
}
out:
mutex_unlock(&priv->lock);
return ret;
}
@ -291,6 +305,7 @@ MODULE_DEVICE_TABLE(of, stm32_adfsdm_of_match);
static int stm32_adfsdm_probe(struct platform_device *pdev)
{
struct stm32_adfsdm_priv *priv;
struct snd_soc_component *component;
int ret;
priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
@ -299,6 +314,7 @@ static int stm32_adfsdm_probe(struct platform_device *pdev)
priv->dev = &pdev->dev;
priv->dai_drv = stm32_adfsdm_dai;
mutex_init(&priv->lock);
dev_set_drvdata(&pdev->dev, priv);
@ -317,9 +333,15 @@ static int stm32_adfsdm_probe(struct platform_device *pdev)
if (IS_ERR(priv->iio_cb))
return PTR_ERR(priv->iio_cb);
ret = devm_snd_soc_register_component(&pdev->dev,
&stm32_adfsdm_soc_platform,
NULL, 0);
component = devm_kzalloc(&pdev->dev, sizeof(*component), GFP_KERNEL);
if (!component)
return -ENOMEM;
#ifdef CONFIG_DEBUG_FS
component->debugfs_prefix = "pcm";
#endif
ret = snd_soc_add_component(&pdev->dev, component,
&stm32_adfsdm_soc_platform, NULL, 0);
if (ret < 0)
dev_err(&pdev->dev, "%s: Failed to register PCM platform\n",
__func__);
@ -327,12 +349,20 @@ static int stm32_adfsdm_probe(struct platform_device *pdev)
return ret;
}
static int stm32_adfsdm_remove(struct platform_device *pdev)
{
snd_soc_unregister_component(&pdev->dev);
return 0;
}
static struct platform_driver stm32_adfsdm_driver = {
.driver = {
.name = STM32_ADFSDM_DRV_NAME,
.of_match_table = stm32_adfsdm_of_match,
},
.probe = stm32_adfsdm_probe,
.remove = stm32_adfsdm_remove,
};
module_platform_driver(stm32_adfsdm_driver);