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-rw-r--r--sound/soc/fsl/Makefile52
-rw-r--r--sound/soc/fsl/fsl-asoc-card.c10
-rw-r--r--sound/soc/fsl/fsl_qmc_audio.c2
-rw-r--r--sound/soc/fsl/fsl_rpmsg.c43
-rw-r--r--sound/soc/fsl/fsl_ssi.c4
-rw-r--r--sound/soc/fsl/imx-audio-rpmsg.c21
-rw-r--r--sound/soc/fsl/imx-card.c6
-rw-r--r--sound/soc/fsl/imx-es8328.c17
-rw-r--r--sound/soc/fsl/imx-hdmi.c2
-rw-r--r--sound/soc/fsl/imx-pcm-dma.c1
-rw-r--r--sound/soc/fsl/imx-pcm-rpmsg.c19
-rw-r--r--sound/soc/fsl/imx-rpmsg.c28
12 files changed, 130 insertions, 75 deletions
diff --git a/sound/soc/fsl/Makefile b/sound/soc/fsl/Makefile
index b45eda80c1..2fe78eed3a 100644
--- a/sound/soc/fsl/Makefile
+++ b/sound/soc/fsl/Makefile
@@ -1,30 +1,30 @@
# SPDX-License-Identifier: GPL-2.0
# P1022 DS Machine Support
-snd-soc-p1022-ds-objs := p1022_ds.o
+snd-soc-p1022-ds-y := p1022_ds.o
obj-$(CONFIG_SND_SOC_P1022_DS) += snd-soc-p1022-ds.o
# P1022 RDK Machine Support
-snd-soc-p1022-rdk-objs := p1022_rdk.o
+snd-soc-p1022-rdk-y := p1022_rdk.o
obj-$(CONFIG_SND_SOC_P1022_RDK) += snd-soc-p1022-rdk.o
# Freescale SSI/DMA/SAI/SPDIF Support
-snd-soc-fsl-audmix-objs := fsl_audmix.o
-snd-soc-fsl-asoc-card-objs := fsl-asoc-card.o
-snd-soc-fsl-asrc-objs := fsl_asrc.o fsl_asrc_dma.o
-snd-soc-fsl-sai-objs := fsl_sai.o
+snd-soc-fsl-audmix-y := fsl_audmix.o
+snd-soc-fsl-asoc-card-y := fsl-asoc-card.o
+snd-soc-fsl-asrc-y := fsl_asrc.o fsl_asrc_dma.o
+snd-soc-fsl-sai-y := fsl_sai.o
snd-soc-fsl-ssi-y := fsl_ssi.o
snd-soc-fsl-ssi-$(CONFIG_DEBUG_FS) += fsl_ssi_dbg.o
-snd-soc-fsl-spdif-objs := fsl_spdif.o
-snd-soc-fsl-esai-objs := fsl_esai.o
-snd-soc-fsl-micfil-objs := fsl_micfil.o
-snd-soc-fsl-utils-objs := fsl_utils.o
-snd-soc-fsl-dma-objs := fsl_dma.o
-snd-soc-fsl-mqs-objs := fsl_mqs.o
-snd-soc-fsl-easrc-objs := fsl_easrc.o
-snd-soc-fsl-xcvr-objs := fsl_xcvr.o
-snd-soc-fsl-aud2htx-objs := fsl_aud2htx.o
-snd-soc-fsl-rpmsg-objs := fsl_rpmsg.o
-snd-soc-fsl-qmc-audio-objs := fsl_qmc_audio.o
+snd-soc-fsl-spdif-y := fsl_spdif.o
+snd-soc-fsl-esai-y := fsl_esai.o
+snd-soc-fsl-micfil-y := fsl_micfil.o
+snd-soc-fsl-utils-y := fsl_utils.o
+snd-soc-fsl-dma-y := fsl_dma.o
+snd-soc-fsl-mqs-y := fsl_mqs.o
+snd-soc-fsl-easrc-y := fsl_easrc.o
+snd-soc-fsl-xcvr-y := fsl_xcvr.o
+snd-soc-fsl-aud2htx-y := fsl_aud2htx.o
+snd-soc-fsl-rpmsg-y := fsl_rpmsg.o
+snd-soc-fsl-qmc-audio-y := fsl_qmc_audio.o
obj-$(CONFIG_SND_SOC_FSL_AUDMIX) += snd-soc-fsl-audmix.o
obj-$(CONFIG_SND_SOC_FSL_ASOC_CARD) += snd-soc-fsl-asoc-card.o
@@ -53,7 +53,7 @@ obj-$(CONFIG_SND_MPC52xx_SOC_PCM030) += pcm030-audio-fabric.o
obj-$(CONFIG_SND_MPC52xx_SOC_EFIKA) += efika-audio-fabric.o
# i.MX Platform Support
-snd-soc-imx-audmux-objs := imx-audmux.o
+snd-soc-imx-audmux-y := imx-audmux.o
obj-$(CONFIG_SND_SOC_IMX_AUDMUX) += snd-soc-imx-audmux.o
obj-$(CONFIG_SND_SOC_IMX_PCM_FIQ) += imx-pcm-fiq.o
@@ -62,14 +62,14 @@ obj-$(CONFIG_SND_SOC_IMX_AUDIO_RPMSG) += imx-audio-rpmsg.o
obj-$(CONFIG_SND_SOC_IMX_PCM_RPMSG) += imx-pcm-rpmsg.o
# i.MX Machine Support
-snd-soc-eukrea-tlv320-objs := eukrea-tlv320.o
-snd-soc-imx-es8328-objs := imx-es8328.o
-snd-soc-imx-sgtl5000-objs := imx-sgtl5000.o
-snd-soc-imx-spdif-objs := imx-spdif.o
-snd-soc-imx-audmix-objs := imx-audmix.o
-snd-soc-imx-hdmi-objs := imx-hdmi.o
-snd-soc-imx-rpmsg-objs := imx-rpmsg.o
-snd-soc-imx-card-objs := imx-card.o
+snd-soc-eukrea-tlv320-y := eukrea-tlv320.o
+snd-soc-imx-es8328-y := imx-es8328.o
+snd-soc-imx-sgtl5000-y := imx-sgtl5000.o
+snd-soc-imx-spdif-y := imx-spdif.o
+snd-soc-imx-audmix-y := imx-audmix.o
+snd-soc-imx-hdmi-y := imx-hdmi.o
+snd-soc-imx-rpmsg-y := imx-rpmsg.o
+snd-soc-imx-card-y := imx-card.o
obj-$(CONFIG_SND_SOC_EUKREA_TLV320) += snd-soc-eukrea-tlv320.o
obj-$(CONFIG_SND_SOC_IMX_ES8328) += snd-soc-imx-es8328.o
diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c
index e5ba256b3d..eb67689dcd 100644
--- a/sound/soc/fsl/fsl-asoc-card.c
+++ b/sound/soc/fsl/fsl-asoc-card.c
@@ -28,6 +28,7 @@
#include "../codecs/wm8994.h"
#include "../codecs/tlv320aic31xx.h"
#include "../codecs/nau8822.h"
+#include "../codecs/wm8904.h"
#define DRIVER_NAME "fsl-asoc-card"
@@ -241,7 +242,7 @@ fail:
static int fsl_asoc_card_hw_free(struct snd_pcm_substream *substream)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct fsl_asoc_card_priv *priv = snd_soc_card_get_drvdata(rtd->card);
struct codec_priv *codec_priv = &priv->codec_priv;
struct device *dev = rtd->card->dev;
@@ -711,6 +712,12 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
priv->dai_fmt |= SND_SOC_DAIFMT_CBM_CFM;
if (codec_dev)
priv->codec_priv.mclk = devm_clk_get(codec_dev, NULL);
+ } else if (of_device_is_compatible(np, "fsl,imx-audio-wm8904")) {
+ codec_dai_name = "wm8904-hifi";
+ priv->codec_priv.mclk_id = WM8904_FLL_MCLK;
+ priv->codec_priv.fll_id = WM8904_CLK_FLL;
+ priv->codec_priv.pll_id = WM8904_FLL_MCLK;
+ priv->dai_fmt |= SND_SOC_DAIFMT_CBP_CFP;
} else {
dev_err(&pdev->dev, "unknown Device Tree compatible\n");
ret = -EINVAL;
@@ -936,6 +943,7 @@ static const struct of_device_id fsl_asoc_card_dt_ids[] = {
{ .compatible = "fsl,imx-audio-si476x", },
{ .compatible = "fsl,imx-audio-wm8958", },
{ .compatible = "fsl,imx-audio-nau8822", },
+ { .compatible = "fsl,imx-audio-wm8904", },
{}
};
MODULE_DEVICE_TABLE(of, fsl_asoc_card_dt_ids);
diff --git a/sound/soc/fsl/fsl_qmc_audio.c b/sound/soc/fsl/fsl_qmc_audio.c
index bfaaa45173..dd90ef16fa 100644
--- a/sound/soc/fsl/fsl_qmc_audio.c
+++ b/sound/soc/fsl/fsl_qmc_audio.c
@@ -604,6 +604,8 @@ static int qmc_audio_dai_parse(struct qmc_audio *qmc_audio, struct device_node *
qmc_dai->name = devm_kasprintf(qmc_audio->dev, GFP_KERNEL, "%s.%d",
np->parent->name, qmc_dai->id);
+ if (!qmc_dai->name)
+ return -ENOMEM;
qmc_dai->qmc_chan = devm_qmc_chan_get_byphandle(qmc_audio->dev, np,
"fsl,qmc-chan");
diff --git a/sound/soc/fsl/fsl_rpmsg.c b/sound/soc/fsl/fsl_rpmsg.c
index 00852f174a..bc41a06668 100644
--- a/sound/soc/fsl/fsl_rpmsg.c
+++ b/sound/soc/fsl/fsl_rpmsg.c
@@ -135,7 +135,6 @@ static struct snd_soc_dai_driver fsl_rpmsg_dai = {
static const struct snd_soc_component_driver fsl_component = {
.name = "fsl-rpmsg",
- .legacy_dai_naming = 1,
};
static const struct fsl_rpmsg_soc_data imx7ulp_data = {
@@ -190,19 +189,40 @@ MODULE_DEVICE_TABLE(of, fsl_rpmsg_ids);
static int fsl_rpmsg_probe(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
+ struct snd_soc_dai_driver *dai_drv;
+ const char *dai_name;
struct fsl_rpmsg *rpmsg;
int ret;
+ dai_drv = devm_kzalloc(&pdev->dev, sizeof(struct snd_soc_dai_driver), GFP_KERNEL);
+ if (!dai_drv)
+ return -ENOMEM;
+ memcpy(dai_drv, &fsl_rpmsg_dai, sizeof(fsl_rpmsg_dai));
+
rpmsg = devm_kzalloc(&pdev->dev, sizeof(struct fsl_rpmsg), GFP_KERNEL);
if (!rpmsg)
return -ENOMEM;
rpmsg->soc_data = of_device_get_match_data(&pdev->dev);
- fsl_rpmsg_dai.playback.rates = rpmsg->soc_data->rates;
- fsl_rpmsg_dai.capture.rates = rpmsg->soc_data->rates;
- fsl_rpmsg_dai.playback.formats = rpmsg->soc_data->formats;
- fsl_rpmsg_dai.capture.formats = rpmsg->soc_data->formats;
+ if (rpmsg->soc_data) {
+ dai_drv->playback.rates = rpmsg->soc_data->rates;
+ dai_drv->capture.rates = rpmsg->soc_data->rates;
+ dai_drv->playback.formats = rpmsg->soc_data->formats;
+ dai_drv->capture.formats = rpmsg->soc_data->formats;
+ }
+
+ /* Use rpmsg channel name as cpu dai name */
+ ret = of_property_read_string(np, "fsl,rpmsg-channel-name", &dai_name);
+ if (ret) {
+ if (ret == -EINVAL) {
+ dai_name = "rpmsg-audio-channel";
+ } else {
+ dev_err(&pdev->dev, "Failed to get rpmsg channel name: %d!\n", ret);
+ return ret;
+ }
+ }
+ dai_drv->name = dai_name;
if (of_property_read_bool(np, "fsl,enable-lpa")) {
rpmsg->enable_lpa = 1;
@@ -236,21 +256,10 @@ static int fsl_rpmsg_probe(struct platform_device *pdev)
pm_runtime_enable(&pdev->dev);
ret = devm_snd_soc_register_component(&pdev->dev, &fsl_component,
- &fsl_rpmsg_dai, 1);
+ dai_drv, 1);
if (ret)
goto err_pm_disable;
- rpmsg->card_pdev = platform_device_register_data(&pdev->dev,
- "imx-audio-rpmsg",
- PLATFORM_DEVID_AUTO,
- NULL,
- 0);
- if (IS_ERR(rpmsg->card_pdev)) {
- dev_err(&pdev->dev, "failed to register rpmsg card\n");
- ret = PTR_ERR(rpmsg->card_pdev);
- goto err_pm_disable;
- }
-
return 0;
err_pm_disable:
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index ab6ec19748..4ca3a16f7a 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -1401,8 +1401,10 @@ static int fsl_ssi_imx_probe(struct platform_device *pdev,
goto error_pcm;
} else {
ret = imx_pcm_dma_init(pdev);
- if (ret)
+ if (ret) {
+ dev_err_probe(dev, ret, "Failed to init PCM DMA\n");
goto error_pcm;
+ }
}
return 0;
diff --git a/sound/soc/fsl/imx-audio-rpmsg.c b/sound/soc/fsl/imx-audio-rpmsg.c
index 289e47c03d..38aafb8954 100644
--- a/sound/soc/fsl/imx-audio-rpmsg.c
+++ b/sound/soc/fsl/imx-audio-rpmsg.c
@@ -12,6 +12,7 @@
*/
struct imx_audio_rpmsg {
struct platform_device *rpmsg_pdev;
+ struct platform_device *card_pdev;
};
static int imx_audio_rpmsg_cb(struct rpmsg_device *rpdev, void *data, int len,
@@ -87,14 +88,24 @@ static int imx_audio_rpmsg_probe(struct rpmsg_device *rpdev)
/* Register platform driver for rpmsg routine */
data->rpmsg_pdev = platform_device_register_data(&rpdev->dev,
- IMX_PCM_DRV_NAME,
- PLATFORM_DEVID_AUTO,
+ rpdev->id.name,
+ PLATFORM_DEVID_NONE,
NULL, 0);
if (IS_ERR(data->rpmsg_pdev)) {
dev_err(&rpdev->dev, "failed to register rpmsg platform.\n");
ret = PTR_ERR(data->rpmsg_pdev);
}
+ data->card_pdev = platform_device_register_data(&rpdev->dev,
+ "imx-audio-rpmsg",
+ PLATFORM_DEVID_AUTO,
+ rpdev->id.name,
+ strlen(rpdev->id.name) + 1);
+ if (IS_ERR(data->card_pdev)) {
+ dev_err(&rpdev->dev, "failed to register rpmsg card.\n");
+ ret = PTR_ERR(data->card_pdev);
+ }
+
return ret;
}
@@ -105,6 +116,9 @@ static void imx_audio_rpmsg_remove(struct rpmsg_device *rpdev)
if (data->rpmsg_pdev)
platform_device_unregister(data->rpmsg_pdev);
+ if (data->card_pdev)
+ platform_device_unregister(data->card_pdev);
+
dev_info(&rpdev->dev, "audio rpmsg driver is removed\n");
}
@@ -113,6 +127,7 @@ static struct rpmsg_device_id imx_audio_rpmsg_id_table[] = {
{ .name = "rpmsg-micfil-channel" },
{ },
};
+MODULE_DEVICE_TABLE(rpmsg, imx_audio_rpmsg_id_table);
static struct rpmsg_driver imx_audio_rpmsg_driver = {
.drv.name = "imx_audio_rpmsg",
@@ -126,5 +141,5 @@ module_rpmsg_driver(imx_audio_rpmsg_driver);
MODULE_DESCRIPTION("Freescale SoC Audio RPMSG interface");
MODULE_AUTHOR("Shengjiu Wang <shengjiu.wang@nxp.com>");
-MODULE_ALIAS("platform:imx_audio_rpmsg");
+MODULE_ALIAS("rpmsg:imx_audio_rpmsg");
MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/fsl/imx-card.c b/sound/soc/fsl/imx-card.c
index cb8723965f..0e18ccabe2 100644
--- a/sound/soc/fsl/imx-card.c
+++ b/sound/soc/fsl/imx-card.c
@@ -252,7 +252,7 @@ static unsigned long akcodec_get_mclk_rate(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
int slots, int slot_width)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct imx_card_data *data = snd_soc_card_get_drvdata(rtd->card);
const struct imx_card_plat_data *plat_data = data->plat_data;
struct dai_link_data *link_data = &data->link_data[rtd->num];
@@ -289,7 +289,7 @@ static unsigned long akcodec_get_mclk_rate(struct snd_pcm_substream *substream,
static int imx_aif_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
struct snd_soc_card *card = rtd->card;
struct imx_card_data *data = snd_soc_card_get_drvdata(card);
@@ -405,7 +405,7 @@ static int ak5558_hw_rule_rate(struct snd_pcm_hw_params *p, struct snd_pcm_hw_ru
static int imx_aif_startup(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct snd_soc_card *card = rtd->card;
struct imx_card_data *data = snd_soc_card_get_drvdata(card);
struct dai_link_data *link_data = &data->link_data[rtd->num];
diff --git a/sound/soc/fsl/imx-es8328.c b/sound/soc/fsl/imx-es8328.c
index 6f0d031c1d..5b9648f3b0 100644
--- a/sound/soc/fsl/imx-es8328.c
+++ b/sound/soc/fsl/imx-es8328.c
@@ -3,7 +3,7 @@
// Copyright 2012 Freescale Semiconductor, Inc.
// Copyright 2012 Linaro Ltd.
-#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_platform.h>
@@ -23,12 +23,11 @@ struct imx_es8328_data {
struct snd_soc_card card;
char codec_dai_name[DAI_NAME_SIZE];
char platform_name[DAI_NAME_SIZE];
- int jack_gpio;
+ struct gpio_desc *jack_gpiod;
};
static struct snd_soc_jack_gpio headset_jack_gpios[] = {
{
- .gpio = -1,
.name = "headset-gpio",
.report = SND_JACK_HEADSET,
.invert = 0,
@@ -54,8 +53,8 @@ static int imx_es8328_dai_init(struct snd_soc_pcm_runtime *rtd)
struct imx_es8328_data, card);
int ret = 0;
- /* Headphone jack detection */
- if (gpio_is_valid(data->jack_gpio)) {
+ if (data->jack_gpiod) {
+ /* Headphone jack detection */
ret = snd_soc_card_jack_new_pins(rtd->card, "Headphone",
SND_JACK_HEADSET | SND_JACK_BTN_0,
&headset_jack,
@@ -64,7 +63,7 @@ static int imx_es8328_dai_init(struct snd_soc_pcm_runtime *rtd)
if (ret)
return ret;
- headset_jack_gpios[0].gpio = data->jack_gpio;
+ headset_jack_gpios[0].desc = data->jack_gpiod;
ret = snd_soc_jack_add_gpios(&headset_jack,
ARRAY_SIZE(headset_jack_gpios),
headset_jack_gpios);
@@ -174,7 +173,11 @@ static int imx_es8328_probe(struct platform_device *pdev)
data->dev = dev;
- data->jack_gpio = of_get_named_gpio(pdev->dev.of_node, "jack-gpio", 0);
+ data->jack_gpiod = devm_gpiod_get_optional(dev, "jack", GPIOD_IN);
+ if (IS_ERR(data->jack_gpiod)) {
+ ret = PTR_ERR(data->jack_gpiod);
+ goto put_device;
+ }
/*
* CPU == Platform
diff --git a/sound/soc/fsl/imx-hdmi.c b/sound/soc/fsl/imx-hdmi.c
index e454085c6e..fe47b439a8 100644
--- a/sound/soc/fsl/imx-hdmi.c
+++ b/sound/soc/fsl/imx-hdmi.c
@@ -32,7 +32,7 @@ struct imx_hdmi_data {
static int imx_hdmi_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct imx_hdmi_data *data = snd_soc_card_get_drvdata(rtd->card);
bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
diff --git a/sound/soc/fsl/imx-pcm-dma.c b/sound/soc/fsl/imx-pcm-dma.c
index 14e9427091..4fa208d6a0 100644
--- a/sound/soc/fsl/imx-pcm-dma.c
+++ b/sound/soc/fsl/imx-pcm-dma.c
@@ -50,4 +50,5 @@ int imx_pcm_dma_init(struct platform_device *pdev)
}
EXPORT_SYMBOL_GPL(imx_pcm_dma_init);
+MODULE_DESCRIPTION("Freescale i.MX PCM DMA interface");
MODULE_LICENSE("GPL");
diff --git a/sound/soc/fsl/imx-pcm-rpmsg.c b/sound/soc/fsl/imx-pcm-rpmsg.c
index fb9244c1e9..b0944a07ab 100644
--- a/sound/soc/fsl/imx-pcm-rpmsg.c
+++ b/sound/soc/fsl/imx-pcm-rpmsg.c
@@ -16,7 +16,7 @@
#include "fsl_rpmsg.h"
#include "imx-pcm-rpmsg.h"
-static struct snd_pcm_hardware imx_rpmsg_pcm_hardware = {
+static const struct snd_pcm_hardware imx_rpmsg_pcm_hardware = {
.info = SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_BATCH |
@@ -316,7 +316,7 @@ static int imx_rpmsg_pcm_prepare(struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
struct fsl_rpmsg *rpmsg = dev_get_drvdata(cpu_dai->dev);
@@ -461,7 +461,7 @@ static int imx_rpmsg_pcm_trigger(struct snd_soc_component *component,
struct snd_pcm_substream *substream, int cmd)
{
struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
struct fsl_rpmsg *rpmsg = dev_get_drvdata(cpu_dai->dev);
int ret = 0;
@@ -515,7 +515,7 @@ static int imx_rpmsg_pcm_ack(struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
struct fsl_rpmsg *rpmsg = dev_get_drvdata(cpu_dai->dev);
struct rpmsg_info *info = dev_get_drvdata(component->dev);
@@ -732,9 +732,6 @@ static int imx_rpmsg_pcm_probe(struct platform_device *pdev)
goto fail;
}
- /* platform component name is used by machine driver to link with */
- component->name = info->rpdev->id.name;
-
#ifdef CONFIG_DEBUG_FS
component->debugfs_prefix = "rpmsg";
#endif
@@ -822,9 +819,17 @@ static const struct dev_pm_ops imx_rpmsg_pcm_pm_ops = {
imx_rpmsg_pcm_resume)
};
+static const struct platform_device_id imx_rpmsg_pcm_id_table[] = {
+ { .name = "rpmsg-audio-channel" },
+ { .name = "rpmsg-micfil-channel" },
+ { },
+};
+MODULE_DEVICE_TABLE(platform, imx_rpmsg_pcm_id_table);
+
static struct platform_driver imx_pcm_rpmsg_driver = {
.probe = imx_rpmsg_pcm_probe,
.remove_new = imx_rpmsg_pcm_remove,
+ .id_table = imx_rpmsg_pcm_id_table,
.driver = {
.name = IMX_PCM_DRV_NAME,
.pm = &imx_rpmsg_pcm_pm_ops,
diff --git a/sound/soc/fsl/imx-rpmsg.c b/sound/soc/fsl/imx-rpmsg.c
index e5bd63dab1..0f1ad7ad7d 100644
--- a/sound/soc/fsl/imx-rpmsg.c
+++ b/sound/soc/fsl/imx-rpmsg.c
@@ -108,10 +108,8 @@ static int imx_rpmsg_late_probe(struct snd_soc_card *card)
static int imx_rpmsg_probe(struct platform_device *pdev)
{
struct snd_soc_dai_link_component *dlc;
- struct device *dev = pdev->dev.parent;
- /* rpmsg_pdev is the platform device for the rpmsg node that probed us */
- struct platform_device *rpmsg_pdev = to_platform_device(dev);
- struct device_node *np = rpmsg_pdev->dev.of_node;
+ struct snd_soc_dai *cpu_dai;
+ struct device_node *np = NULL;
struct of_phandle_args args;
const char *platform_name;
struct imx_rpmsg *data;
@@ -127,10 +125,6 @@ static int imx_rpmsg_probe(struct platform_device *pdev)
goto fail;
}
- ret = of_reserved_mem_device_init_by_idx(&pdev->dev, np, 0);
- if (ret)
- dev_warn(&pdev->dev, "no reserved DMA memory\n");
-
data->dai.cpus = &dlc[0];
data->dai.num_cpus = 1;
data->dai.platforms = &dlc[1];
@@ -152,6 +146,23 @@ static int imx_rpmsg_probe(struct platform_device *pdev)
*/
data->dai.ignore_pmdown_time = 1;
+ data->dai.cpus->dai_name = pdev->dev.platform_data;
+ cpu_dai = snd_soc_find_dai(data->dai.cpus);
+ if (!cpu_dai) {
+ ret = -EPROBE_DEFER;
+ goto fail;
+ }
+ np = cpu_dai->dev->of_node;
+ if (!np) {
+ dev_err(&pdev->dev, "failed to parse CPU DAI device node\n");
+ ret = -ENODEV;
+ goto fail;
+ }
+
+ ret = of_reserved_mem_device_init_by_idx(&pdev->dev, np, 0);
+ if (ret)
+ dev_warn(&pdev->dev, "no reserved DMA memory\n");
+
/* Optional codec node */
ret = of_parse_phandle_with_fixed_args(np, "audio-codec", 0, 0, &args);
if (ret) {
@@ -170,7 +181,6 @@ static int imx_rpmsg_probe(struct platform_device *pdev)
data->sysclk = clk_get_rate(clk);
}
- data->dai.cpus->dai_name = dev_name(&rpmsg_pdev->dev);
if (!of_property_read_string(np, "fsl,rpmsg-channel-name", &platform_name))
data->dai.platforms->name = platform_name;
else
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-02 20:52:38 +0000