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-rw-r--r--include/sound/soc.h12
-rw-r--r--sound/soc/soc-core.c11
-rw-r--r--sound/soc/soc-dapm.c44
-rw-r--r--sound/soc/soc-pcm.c10
4 files changed, 47 insertions, 30 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 57c5786a625b..276afdb1f445 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -684,8 +684,14 @@ struct snd_soc_dai_link {
int id; /* optional ID for machine driver link identification */
- const struct snd_soc_pcm_stream *params;
- unsigned int num_params;
+ /*
+ * for Codec2Codec
+ */
+ const struct snd_soc_pcm_stream *c2c_params;
+ unsigned int num_c2c_params;
+
+ const struct snd_soc_pcm_stream *params; /* REMOVE ME */
+ unsigned int num_params; /* REMOVE ME */
unsigned int dai_fmt; /* format to set on init */
@@ -1065,7 +1071,7 @@ struct snd_soc_pcm_runtime {
struct snd_soc_dai_link *dai_link;
struct snd_pcm_ops ops;
- unsigned int params_select; /* currently selected param for dai link */
+ unsigned int c2c_params_select; /* currently selected c2c_param for dai link */
/* Dynamic PCM BE runtime data */
struct snd_soc_dpcm_runtime dpcm[SNDRV_PCM_STREAM_LAST + 1];
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 9bbcff492c1e..04f1bc8a3128 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -2294,6 +2294,9 @@ EXPORT_SYMBOL_GPL(snd_soc_add_dai_controls);
*/
int snd_soc_register_card(struct snd_soc_card *card)
{
+ struct snd_soc_dai_link *dai_link;
+ int i;
+
if (!card->name || !card->dev)
return -EINVAL;
@@ -2314,6 +2317,14 @@ int snd_soc_register_card(struct snd_soc_card *card)
mutex_init(&card->dapm_mutex);
mutex_init(&card->pcm_mutex);
+ /* REMOVE ME */
+ for_each_card_prelinks(card, i, dai_link) {
+ if (!dai_link->c2c_params) {
+ dai_link->c2c_params = dai_link->params;
+ dai_link->num_c2c_params = dai_link->num_params;
+ }
+ }
+
return snd_soc_bind_card(card);
}
EXPORT_SYMBOL_GPL(snd_soc_register_card);
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 34fdcb7ee079..e7a0c28e0cb1 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -1075,7 +1075,7 @@ static int dapm_new_dai_link(struct snd_soc_dapm_widget *w)
struct snd_soc_pcm_runtime *rtd = w->priv;
/* create control for links with > 1 config */
- if (rtd->dai_link->num_params <= 1)
+ if (rtd->dai_link->num_c2c_params <= 1)
return 0;
/* add kcontrol */
@@ -3864,7 +3864,7 @@ snd_soc_dai_link_event_pre_pmu(struct snd_soc_dapm_widget *w,
* either party on the link to alter the configuration if
* necessary
*/
- config = rtd->dai_link->params + rtd->params_select;
+ config = rtd->dai_link->c2c_params + rtd->c2c_params_select;
if (!config) {
dev_err(w->dapm->dev, "ASoC: link config missing\n");
ret = -EINVAL;
@@ -4010,7 +4010,7 @@ static int snd_soc_dapm_dai_link_get(struct snd_kcontrol *kcontrol,
struct snd_soc_dapm_widget *w = snd_kcontrol_chip(kcontrol);
struct snd_soc_pcm_runtime *rtd = w->priv;
- ucontrol->value.enumerated.item[0] = rtd->params_select;
+ ucontrol->value.enumerated.item[0] = rtd->c2c_params_select;
return 0;
}
@@ -4025,13 +4025,13 @@ static int snd_soc_dapm_dai_link_put(struct snd_kcontrol *kcontrol,
if (w->power)
return -EBUSY;
- if (ucontrol->value.enumerated.item[0] == rtd->params_select)
+ if (ucontrol->value.enumerated.item[0] == rtd->c2c_params_select)
return 0;
- if (ucontrol->value.enumerated.item[0] >= rtd->dai_link->num_params)
+ if (ucontrol->value.enumerated.item[0] >= rtd->dai_link->num_c2c_params)
return -EINVAL;
- rtd->params_select = ucontrol->value.enumerated.item[0];
+ rtd->c2c_params_select = ucontrol->value.enumerated.item[0];
return 1;
}
@@ -4039,7 +4039,7 @@ static int snd_soc_dapm_dai_link_put(struct snd_kcontrol *kcontrol,
static void
snd_soc_dapm_free_kcontrol(struct snd_soc_card *card,
unsigned long *private_value,
- int num_params,
+ int num_c2c_params,
const char **w_param_text)
{
int count;
@@ -4049,7 +4049,7 @@ snd_soc_dapm_free_kcontrol(struct snd_soc_card *card,
if (!w_param_text)
return;
- for (count = 0 ; count < num_params; count++)
+ for (count = 0 ; count < num_c2c_params; count++)
devm_kfree(card->dev, (void *)w_param_text[count]);
devm_kfree(card->dev, w_param_text);
}
@@ -4057,8 +4057,8 @@ snd_soc_dapm_free_kcontrol(struct snd_soc_card *card,
static struct snd_kcontrol_new *
snd_soc_dapm_alloc_kcontrol(struct snd_soc_card *card,
char *link_name,
- const struct snd_soc_pcm_stream *params,
- int num_params, const char **w_param_text,
+ const struct snd_soc_pcm_stream *c2c_params,
+ int num_c2c_params, const char **w_param_text,
unsigned long *private_value)
{
struct soc_enum w_param_enum[] = {
@@ -4070,10 +4070,10 @@ snd_soc_dapm_alloc_kcontrol(struct snd_soc_card *card,
snd_soc_dapm_dai_link_put),
};
struct snd_kcontrol_new *kcontrol_news;
- const struct snd_soc_pcm_stream *config = params;
+ const struct snd_soc_pcm_stream *config = c2c_params;
int count;
- for (count = 0 ; count < num_params; count++) {
+ for (count = 0 ; count < num_c2c_params; count++) {
if (!config->stream_name) {
dev_warn(card->dapm.dev,
"ASoC: anonymous config %d for dai link %s\n",
@@ -4093,7 +4093,7 @@ snd_soc_dapm_alloc_kcontrol(struct snd_soc_card *card,
config++;
}
- w_param_enum[0].items = num_params;
+ w_param_enum[0].items = num_c2c_params;
w_param_enum[0].texts = w_param_text;
*private_value =
@@ -4118,7 +4118,7 @@ snd_soc_dapm_alloc_kcontrol(struct snd_soc_card *card,
return kcontrol_news;
outfree_w_param:
- snd_soc_dapm_free_kcontrol(card, private_value, num_params, w_param_text);
+ snd_soc_dapm_free_kcontrol(card, private_value, num_c2c_params, w_param_text);
return NULL;
}
@@ -4146,17 +4146,17 @@ snd_soc_dapm_new_dai(struct snd_soc_card *card,
w_param_text = NULL;
kcontrol_news = NULL;
num_kcontrols = 0;
- if (rtd->dai_link->num_params > 1) {
+ if (rtd->dai_link->num_c2c_params > 1) {
w_param_text = devm_kcalloc(card->dev,
- rtd->dai_link->num_params,
+ rtd->dai_link->num_c2c_params,
sizeof(char *), GFP_KERNEL);
if (!w_param_text)
goto param_fail;
num_kcontrols = 1;
kcontrol_news = snd_soc_dapm_alloc_kcontrol(card, link_name,
- rtd->dai_link->params,
- rtd->dai_link->num_params,
+ rtd->dai_link->c2c_params,
+ rtd->dai_link->num_c2c_params,
w_param_text, &private_value);
if (!kcontrol_news)
goto param_fail;
@@ -4187,7 +4187,7 @@ snd_soc_dapm_new_dai(struct snd_soc_card *card,
outfree_kcontrol_news:
devm_kfree(card->dev, (void *)template.kcontrol_news);
snd_soc_dapm_free_kcontrol(card, &private_value,
- rtd->dai_link->num_params, w_param_text);
+ rtd->dai_link->num_c2c_params, w_param_text);
param_fail:
devm_kfree(card->dev, link_name);
name_fail:
@@ -4336,7 +4336,7 @@ static void dapm_connect_dai_pair(struct snd_soc_card *card,
struct snd_pcm_str *streams = rtd->pcm->streams;
int stream;
- if (dai_link->params) {
+ if (dai_link->c2c_params) {
playback_cpu = snd_soc_dai_get_widget_capture(cpu_dai);
capture_cpu = snd_soc_dai_get_widget_playback(cpu_dai);
} else {
@@ -4349,7 +4349,7 @@ static void dapm_connect_dai_pair(struct snd_soc_card *card,
codec = snd_soc_dai_get_widget(codec_dai, stream);
if (playback_cpu && codec) {
- if (dai_link->params && !rtd->c2c_widget[stream]) {
+ if (dai_link->c2c_params && !rtd->c2c_widget[stream]) {
substream = streams[stream].substream;
dai = snd_soc_dapm_new_dai(card, substream, "playback");
if (IS_ERR(dai))
@@ -4368,7 +4368,7 @@ capture:
codec = snd_soc_dai_get_widget(codec_dai, stream);
if (codec && capture_cpu) {
- if (dai_link->params && !rtd->c2c_widget[stream]) {
+ if (dai_link->c2c_params && !rtd->c2c_widget[stream]) {
substream = streams[stream].substream;
dai = snd_soc_dapm_new_dai(card, substream, "capture");
if (IS_ERR(dai))
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index b830a53ceacb..913a7d98e742 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -2793,9 +2793,9 @@ static int soc_get_playback_capture(struct snd_soc_pcm_runtime *rtd,
struct snd_soc_dai *codec_dai;
/* Adapt stream for codec2codec links */
- int cpu_capture = rtd->dai_link->params ?
+ int cpu_capture = rtd->dai_link->c2c_params ?
SNDRV_PCM_STREAM_PLAYBACK : SNDRV_PCM_STREAM_CAPTURE;
- int cpu_playback = rtd->dai_link->params ?
+ int cpu_playback = rtd->dai_link->c2c_params ?
SNDRV_PCM_STREAM_CAPTURE : SNDRV_PCM_STREAM_PLAYBACK;
for_each_rtd_codec_dais(rtd, i, codec_dai) {
@@ -2839,7 +2839,7 @@ static int soc_create_pcm(struct snd_pcm **pcm,
int ret;
/* create the PCM */
- if (rtd->dai_link->params) {
+ if (rtd->dai_link->c2c_params) {
snprintf(new_name, sizeof(new_name), "codec2codec(%s)",
rtd->dai_link->stream_name);
@@ -2896,7 +2896,7 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
* don't interface with the outside world or application layer
* we don't have to do any special handling on close.
*/
- if (!rtd->dai_link->params)
+ if (!rtd->dai_link->c2c_params)
rtd->close_delayed_work_func = snd_soc_close_delayed_work;
rtd->pcm = pcm;
@@ -2904,7 +2904,7 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
pcm->private_data = rtd;
pcm->no_device_suspend = true;
- if (rtd->dai_link->no_pcm || rtd->dai_link->params) {
+ if (rtd->dai_link->no_pcm || rtd->dai_link->c2c_params) {
if (playback)
pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream->private_data = rtd;
if (capture)
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-20 02:29:59 +0100