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Merge remote-tracking branches 'asoc/topic/fsl', 'asoc/topic/hdmi', 'asoc/topic/hisi' and 'asoc/topic/max9867' into asoc-next

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This commit is contained in:
Mark Brown 2017-07-03 16:15:11 +01:00
commit 5e9516db5f
5 changed files with 27 additions and 88 deletions
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9
include/sound/hdmi-codec.h
View File

@ -18,9 +18,11 @@
#ifndef __HDMI_CODEC_H__
#define __HDMI_CODEC_H__
#include <linux/of_graph.h>
#include <linux/hdmi.h>
#include <drm/drm_edid.h>
#include <sound/asoundef.h>
#include <sound/soc.h>
#include <uapi/sound/asound.h>
/*
@ -87,6 +89,13 @@ struct hdmi_codec_ops {
*/
int (*get_eld)(struct device *dev, void *data,
uint8_t *buf, size_t len);
/*
* Getting DAI ID
* Optional
*/
int (*get_dai_id)(struct snd_soc_component *comment,
struct device_node *endpoint);
};
/* HDMI codec initalization data */

92
sound/soc/codecs/hdmi-codec.c
View File

@ -25,17 +25,6 @@
#include <drm/drm_crtc.h> /* This is only to get MAX_ELD_BYTES */
struct hdmi_device {
struct device *dev;
struct list_head list;
int cnt;
};
#define pos_to_hdmi_device(pos) container_of((pos), struct hdmi_device, list)
LIST_HEAD(hdmi_device_list);
static DEFINE_MUTEX(hdmi_mutex);
#define DAI_NAME_SIZE 16
#define HDMI_CODEC_CHMAP_IDX_UNKNOWN -1
struct hdmi_codec_channel_map_table {
@ -293,7 +282,6 @@ struct hdmi_codec_priv {
struct hdmi_codec_daifmt daifmt[2];
struct mutex current_stream_lock;
struct snd_pcm_substream *current_stream;
struct snd_pcm_hw_constraint_list ratec;
uint8_t eld[MAX_ELD_BYTES];
struct snd_pcm_chmap *chmap_info;
unsigned int chmap_idx;
@ -702,6 +690,7 @@ static int hdmi_codec_pcm_new(struct snd_soc_pcm_runtime *rtd,
}
static struct snd_soc_dai_driver hdmi_i2s_dai = {
.name = "i2s-hifi",
.id = DAI_ID_I2S,
.playback = {
.stream_name = "Playback",
@ -716,6 +705,7 @@ static struct snd_soc_dai_driver hdmi_i2s_dai = {
};
static const struct snd_soc_dai_driver hdmi_spdif_dai = {
.name = "spdif-hifi",
.id = DAI_ID_SPDIF,
.playback = {
.stream_name = "Playback",
@ -728,30 +718,16 @@ static const struct snd_soc_dai_driver hdmi_spdif_dai = {
.pcm_new = hdmi_codec_pcm_new,
};
static char hdmi_dai_name[][DAI_NAME_SIZE] = {
"hdmi-hifi.0",
"hdmi-hifi.1",
"hdmi-hifi.2",
"hdmi-hifi.3",
};
static int hdmi_of_xlate_dai_name(struct snd_soc_component *component,
struct of_phandle_args *args,
const char **dai_name)
static int hdmi_of_xlate_dai_id(struct snd_soc_component *component,
struct device_node *endpoint)
{
int id;
struct hdmi_codec_priv *hcp = snd_soc_component_get_drvdata(component);
int ret = -ENOTSUPP; /* see snd_soc_get_dai_id() */
if (args->args_count)
id = args->args[0];
else
id = 0;
if (hcp->hcd.ops->get_dai_id)
ret = hcp->hcd.ops->get_dai_id(component, endpoint);
if (id < ARRAY_SIZE(hdmi_dai_name)) {
*dai_name = hdmi_dai_name[id];
return 0;
}
return -EAGAIN;
return ret;
}
static struct snd_soc_codec_driver hdmi_codec = {
@ -762,7 +738,7 @@ static struct snd_soc_codec_driver hdmi_codec = {
.num_dapm_widgets = ARRAY_SIZE(hdmi_widgets),
.dapm_routes = hdmi_routes,
.num_dapm_routes = ARRAY_SIZE(hdmi_routes),
.of_xlate_dai_name = hdmi_of_xlate_dai_name,
.of_xlate_dai_id = hdmi_of_xlate_dai_id,
},
};
@ -771,8 +747,6 @@ static int hdmi_codec_probe(struct platform_device *pdev)
struct hdmi_codec_pdata *hcd = pdev->dev.platform_data;
struct device *dev = &pdev->dev;
struct hdmi_codec_priv *hcp;
struct hdmi_device *hd;
struct list_head *pos;
int dai_count, i = 0;
int ret;
@ -794,35 +768,6 @@ static int hdmi_codec_probe(struct platform_device *pdev)
if (!hcp)
return -ENOMEM;
hd = NULL;
mutex_lock(&hdmi_mutex);
list_for_each(pos, &hdmi_device_list) {
struct hdmi_device *tmp = pos_to_hdmi_device(pos);
if (tmp->dev == dev->parent) {
hd = tmp;
break;
}
}
if (!hd) {
hd = devm_kzalloc(dev, sizeof(*hd), GFP_KERNEL);
if (!hd) {
mutex_unlock(&hdmi_mutex);
return -ENOMEM;
}
hd->dev = dev->parent;
list_add_tail(&hd->list, &hdmi_device_list);
}
mutex_unlock(&hdmi_mutex);
if (hd->cnt >= ARRAY_SIZE(hdmi_dai_name)) {
dev_err(dev, "too many hdmi codec are deteced\n");
return -EINVAL;
}
hcp->hcd = *hcd;
mutex_init(&hcp->current_stream_lock);
@ -835,14 +780,11 @@ static int hdmi_codec_probe(struct platform_device *pdev)
hcp->daidrv[i] = hdmi_i2s_dai;
hcp->daidrv[i].playback.channels_max =
hcd->max_i2s_channels;
hcp->daidrv[i].name = hdmi_dai_name[hd->cnt++];
i++;
}
if (hcd->spdif) {
if (hcd->spdif)
hcp->daidrv[i] = hdmi_spdif_dai;
hcp->daidrv[i].name = hdmi_dai_name[hd->cnt++];
}
ret = snd_soc_register_codec(dev, &hdmi_codec, hcp->daidrv,
dai_count);
@ -859,20 +801,8 @@ static int hdmi_codec_probe(struct platform_device *pdev)
static int hdmi_codec_remove(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct list_head *pos;
struct hdmi_codec_priv *hcp;
mutex_lock(&hdmi_mutex);
list_for_each(pos, &hdmi_device_list) {
struct hdmi_device *tmp = pos_to_hdmi_device(pos);
if (tmp->dev == dev->parent) {
list_del(pos);
break;
}
}
mutex_unlock(&hdmi_mutex);
hcp = dev_get_drvdata(dev);
kfree(hcp->chmap_info);
snd_soc_unregister_codec(dev);

2
sound/soc/codecs/max9867.c
View File

@ -132,7 +132,7 @@ enum rates {
pcm_rate_48, max_pcm_rate,
};
struct ni_div_rates {
static const struct ni_div_rates {
u32 mclk;
u16 ni[max_pcm_rate];
} ni_div[] = {

1
sound/soc/fsl/mpc5200_dma.c
View File

@ -302,7 +302,6 @@ static int psc_dma_new(struct snd_soc_pcm_runtime *rtd)
struct snd_card *card = rtd->card->snd_card;
struct snd_soc_dai *dai = rtd->cpu_dai;
struct snd_pcm *pcm = rtd->pcm;
struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(rtd->cpu_dai);
size_t size = psc_dma_hardware.buffer_bytes_max;
int rc;

11
sound/soc/hisilicon/hi6210-i2s.c
View File

@ -97,8 +97,8 @@ static inline u32 hi6210_read_reg(struct hi6210_i2s *i2s, int reg)
return readl(i2s->base + reg);
}
int hi6210_i2s_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *cpu_dai)
static int hi6210_i2s_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *cpu_dai)
{
struct hi6210_i2s *i2s = dev_get_drvdata(cpu_dai->dev);
int ret, n;
@ -175,8 +175,9 @@ int hi6210_i2s_startup(struct snd_pcm_substream *substream,
return 0;
}
void hi6210_i2s_shutdown(struct snd_pcm_substream *substream,
struct snd_soc_dai *cpu_dai)
static void hi6210_i2s_shutdown(struct snd_pcm_substream *substream,
struct snd_soc_dai *cpu_dai)
{
struct hi6210_i2s *i2s = dev_get_drvdata(cpu_dai->dev);
int n;
@ -524,7 +525,7 @@ static struct snd_soc_dai_ops hi6210_i2s_dai_ops = {
.shutdown = hi6210_i2s_shutdown,
};
struct snd_soc_dai_driver hi6210_i2s_dai_init = {
static const struct snd_soc_dai_driver hi6210_i2s_dai_init = {
.probe = hi6210_i2s_dai_probe,
.playback = {
.channels_min = 2,