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Merge remote-tracking branch 'asoc/topic/core' into asoc-next

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This commit is contained in:
Mark Brown
2018-01-26 15:26:42 +00:00
parent b872617c09 971da24c48
commit 5b813ecaa4
4 changed files with 26 additions and 6 deletions
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3
include/sound/soc.h
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@@ -802,6 +802,9 @@ struct snd_soc_component_driver {
int (*suspend)(struct snd_soc_component *);
int (*resume)(struct snd_soc_component *);
unsigned int (*read)(struct snd_soc_component *, unsigned int);
int (*write)(struct snd_soc_component *, unsigned int, unsigned int);
/* pcm creation and destruction */
int (*pcm_new)(struct snd_soc_pcm_runtime *);
void (*pcm_free)(struct snd_pcm *);

19
sound/soc/soc-core.c
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@@ -213,7 +213,7 @@ static umode_t soc_dev_attr_is_visible(struct kobject *kobj,
if (attr == &dev_attr_pmdown_time.attr)
return attr->mode; /* always visible */
return rtd->codec ? attr->mode : 0; /* enabled only with codec */
return rtd->num_codecs ? attr->mode : 0; /* enabled only with codec */
}
static const struct attribute_group soc_dapm_dev_group = {
@@ -590,14 +590,23 @@ struct snd_soc_component *snd_soc_rtdcom_lookup(struct snd_soc_pcm_runtime *rtd,
{
struct snd_soc_rtdcom_list *rtdcom;
if (!driver_name)
return NULL;
for_each_rtdcom(rtd, rtdcom) {
if ((rtdcom->component->driver->name == driver_name) ||
strcmp(rtdcom->component->driver->name, driver_name) == 0)
const char *component_name = rtdcom->component->driver->name;
if (!component_name)
continue;
if ((component_name == driver_name) ||
strcmp(component_name, driver_name) == 0)
return rtdcom->component;
}
return NULL;
}
EXPORT_SYMBOL_GPL(snd_soc_rtdcom_lookup);
struct snd_pcm_substream *snd_soc_get_dai_substream(struct snd_soc_card *card,
const char *dai_link, int stream)
@@ -1945,7 +1954,9 @@ int snd_soc_runtime_set_dai_fmt(struct snd_soc_pcm_runtime *rtd,
}
/* Flip the polarity for the "CPU" end of a CODEC<->CODEC link */
if (cpu_dai->codec) {
/* the component which has non_legacy_dai_naming is Codec */
if (cpu_dai->codec ||
cpu_dai->component->driver->non_legacy_dai_naming) {
unsigned int inv_dai_fmt;
inv_dai_fmt = dai_fmt & ~SND_SOC_DAIFMT_MASTER_MASK;

6
sound/soc/soc-io.c
View File

@@ -34,6 +34,10 @@ int snd_soc_component_read(struct snd_soc_component *component,
ret = regmap_read(component->regmap, reg, val);
else if (component->read)
ret = component->read(component, reg, val);
else if (component->driver->read) {
*val = component->driver->read(component, reg);
ret = 0;
}
else
ret = -EIO;
@@ -70,6 +74,8 @@ int snd_soc_component_write(struct snd_soc_component *component,
return regmap_write(component->regmap, reg, val);
else if (component->write)
return component->write(component, reg, val);
else if (component->driver->write)
return component->driver->write(component, reg, val);
else
return -EIO;
}

4
sound/soc/soc-ops.c
View File

@@ -378,7 +378,7 @@ int snd_soc_get_volsw_sx(struct snd_kcontrol *kcontrol,
unsigned int rshift = mc->rshift;
int max = mc->max;
int min = mc->min;
int mask = (1 << (fls(min + max) - 1)) - 1;
unsigned int mask = (1 << (fls(min + max) - 1)) - 1;
unsigned int val;
int ret;
@@ -423,7 +423,7 @@ int snd_soc_put_volsw_sx(struct snd_kcontrol *kcontrol,
unsigned int rshift = mc->rshift;
int max = mc->max;
int min = mc->min;
int mask = (1 << (fls(min + max) - 1)) - 1;
unsigned int mask = (1 << (fls(min + max) - 1)) - 1;
int err = 0;
unsigned int val, val_mask, val2 = 0;