Merge remote-tracking branch 'asoc/topic/core' into asoc-next
This commit is contained in:
commit
aa38bff808
|
@ -480,6 +480,8 @@ int devm_snd_soc_register_component(struct device *dev,
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const struct snd_soc_component_driver *component_driver,
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struct snd_soc_dai_driver *dai_drv, int num_dai);
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void snd_soc_unregister_component(struct device *dev);
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struct snd_soc_component *snd_soc_lookup_component(struct device *dev,
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const char *driver_name);
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int snd_soc_cache_init(struct snd_soc_codec *codec);
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int snd_soc_cache_exit(struct snd_soc_codec *codec);
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@ -800,6 +802,10 @@ struct snd_soc_component_driver {
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int (*suspend)(struct snd_soc_component *);
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int (*resume)(struct snd_soc_component *);
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/* pcm creation and destruction */
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int (*pcm_new)(struct snd_soc_pcm_runtime *);
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void (*pcm_free)(struct snd_pcm *);
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/* component wide operations */
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int (*set_sysclk)(struct snd_soc_component *component,
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int clk_id, int source, unsigned int freq, int dir);
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@ -817,10 +823,22 @@ struct snd_soc_component_driver {
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void (*seq_notifier)(struct snd_soc_component *, enum snd_soc_dapm_type,
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int subseq);
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int (*stream_event)(struct snd_soc_component *, int event);
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int (*set_bias_level)(struct snd_soc_component *component,
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enum snd_soc_bias_level level);
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const struct snd_pcm_ops *ops;
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const struct snd_compr_ops *compr_ops;
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/* probe ordering - for components with runtime dependencies */
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int probe_order;
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int remove_order;
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/* bits */
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unsigned int idle_bias_on:1;
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unsigned int suspend_bias_off:1;
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unsigned int pmdown_time:1; /* care pmdown_time at stop */
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unsigned int endianness:1;
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unsigned int non_legacy_dai_naming:1;
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};
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struct snd_soc_component {
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@ -877,6 +895,8 @@ struct snd_soc_component {
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void (*remove)(struct snd_soc_component *);
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int (*suspend)(struct snd_soc_component *);
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int (*resume)(struct snd_soc_component *);
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int (*pcm_new)(struct snd_soc_component *, struct snd_soc_pcm_runtime *);
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void (*pcm_free)(struct snd_soc_component *, struct snd_pcm *);
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int (*set_sysclk)(struct snd_soc_component *component,
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int clk_id, int source, unsigned int freq, int dir);
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@ -884,6 +904,8 @@ struct snd_soc_component {
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int source, unsigned int freq_in, unsigned int freq_out);
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int (*set_jack)(struct snd_soc_component *component,
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struct snd_soc_jack *jack, void *data);
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int (*set_bias_level)(struct snd_soc_component *component,
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enum snd_soc_bias_level level);
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/* machine specific init */
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int (*init)(struct snd_soc_component *component);
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@ -1417,6 +1439,21 @@ static inline void snd_soc_codec_init_bias_level(struct snd_soc_codec *codec,
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snd_soc_dapm_init_bias_level(snd_soc_codec_get_dapm(codec), level);
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}
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/**
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* snd_soc_component_init_bias_level() - Initialize COMPONENT DAPM bias level
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* @component: The COMPONENT for which to initialize the DAPM bias level
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* @level: The DAPM level to initialize to
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*
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* Initializes the COMPONENT DAPM bias level. See snd_soc_dapm_init_bias_level().
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*/
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static inline void
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snd_soc_component_init_bias_level(struct snd_soc_component *component,
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enum snd_soc_bias_level level)
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{
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snd_soc_dapm_init_bias_level(
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snd_soc_component_get_dapm(component), level);
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}
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/**
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* snd_soc_dapm_get_bias_level() - Get current CODEC DAPM bias level
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* @codec: The CODEC for which to get the DAPM bias level
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@ -1429,6 +1466,19 @@ static inline enum snd_soc_bias_level snd_soc_codec_get_bias_level(
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return snd_soc_dapm_get_bias_level(snd_soc_codec_get_dapm(codec));
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}
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/**
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* snd_soc_component_get_bias_level() - Get current COMPONENT DAPM bias level
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* @component: The COMPONENT for which to get the DAPM bias level
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*
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* Returns: The current DAPM bias level of the COMPONENT.
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*/
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static inline enum snd_soc_bias_level
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snd_soc_component_get_bias_level(struct snd_soc_component *component)
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{
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return snd_soc_dapm_get_bias_level(
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snd_soc_component_get_dapm(component));
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}
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/**
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* snd_soc_codec_force_bias_level() - Set the CODEC DAPM bias level
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* @codec: The CODEC for which to set the level
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|
@ -1444,6 +1494,23 @@ static inline int snd_soc_codec_force_bias_level(struct snd_soc_codec *codec,
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level);
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}
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/**
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* snd_soc_component_force_bias_level() - Set the COMPONENT DAPM bias level
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* @component: The COMPONENT for which to set the level
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* @level: The level to set to
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*
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* Forces the COMPONENT bias level to a specific state. See
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* snd_soc_dapm_force_bias_level().
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*/
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static inline int
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snd_soc_component_force_bias_level(struct snd_soc_component *component,
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enum snd_soc_bias_level level)
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{
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return snd_soc_dapm_force_bias_level(
|
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snd_soc_component_get_dapm(component),
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||||
level);
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}
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|
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/**
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* snd_soc_dapm_kcontrol_codec() - Returns the codec associated to a kcontrol
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* @kcontrol: The kcontrol
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|
@ -1457,6 +1524,19 @@ static inline struct snd_soc_codec *snd_soc_dapm_kcontrol_codec(
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return snd_soc_dapm_to_codec(snd_soc_dapm_kcontrol_dapm(kcontrol));
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}
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/**
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* snd_soc_dapm_kcontrol_component() - Returns the component associated to a kcontrol
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* @kcontrol: The kcontrol
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*
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* This function must only be used on DAPM contexts that are known to be part of
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* a COMPONENT (e.g. in a COMPONENT driver). Otherwise the behavior is undefined.
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*/
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static inline struct snd_soc_component *snd_soc_dapm_kcontrol_component(
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struct snd_kcontrol *kcontrol)
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{
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return snd_soc_dapm_to_component(snd_soc_dapm_kcontrol_dapm(kcontrol));
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}
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/* codec IO */
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unsigned int snd_soc_read(struct snd_soc_codec *codec, unsigned int reg);
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int snd_soc_write(struct snd_soc_codec *codec, unsigned int reg,
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|
@ -1473,9 +1553,23 @@ static inline int snd_soc_cache_sync(struct snd_soc_codec *codec)
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return regcache_sync(codec->component.regmap);
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||||
}
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|
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/**
|
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* snd_soc_component_cache_sync() - Sync the register cache with the hardware
|
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* @component: COMPONENT to sync
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*
|
||||
* Note: This function will call regcache_sync()
|
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*/
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static inline int snd_soc_component_cache_sync(
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struct snd_soc_component *component)
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{
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return regcache_sync(component->regmap);
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}
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/* component IO */
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int snd_soc_component_read(struct snd_soc_component *component,
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unsigned int reg, unsigned int *val);
|
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unsigned int snd_soc_component_read32(struct snd_soc_component *component,
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||||
unsigned int reg);
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int snd_soc_component_write(struct snd_soc_component *component,
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unsigned int reg, unsigned int val);
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int snd_soc_component_update_bits(struct snd_soc_component *component,
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|
|
|
@ -30,8 +30,10 @@ static int soc_compr_open(struct snd_compr_stream *cstream)
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|||
{
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struct snd_soc_pcm_runtime *rtd = cstream->private_data;
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struct snd_soc_platform *platform = rtd->platform;
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struct snd_soc_component *component;
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struct snd_soc_rtdcom_list *rtdcom;
|
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struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
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int ret = 0;
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int ret = 0, __ret;
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|
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mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
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|
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|
@ -44,7 +46,7 @@ static int soc_compr_open(struct snd_compr_stream *cstream)
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}
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}
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if (platform->driver->compr_ops && platform->driver->compr_ops->open) {
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if (platform && platform->driver->compr_ops && platform->driver->compr_ops->open) {
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ret = platform->driver->compr_ops->open(cstream);
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if (ret < 0) {
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pr_err("compress asoc: can't open platform %s\n",
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@ -53,6 +55,27 @@ static int soc_compr_open(struct snd_compr_stream *cstream)
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}
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}
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for_each_rtdcom(rtd, rtdcom) {
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component = rtdcom->component;
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/* ignore duplication for now */
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if (platform && (component == &platform->component))
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continue;
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if (!component->driver->compr_ops ||
|
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!component->driver->compr_ops->open)
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continue;
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__ret = component->driver->compr_ops->open(cstream);
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if (__ret < 0) {
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pr_err("compress asoc: can't open platform %s\n",
|
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component->name);
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ret = __ret;
|
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}
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}
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if (ret < 0)
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goto machine_err;
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|
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if (rtd->dai_link->compr_ops && rtd->dai_link->compr_ops->startup) {
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ret = rtd->dai_link->compr_ops->startup(cstream);
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if (ret < 0) {
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|
@ -68,7 +91,21 @@ static int soc_compr_open(struct snd_compr_stream *cstream)
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return 0;
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|
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machine_err:
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if (platform->driver->compr_ops && platform->driver->compr_ops->free)
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for_each_rtdcom(rtd, rtdcom) {
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component = rtdcom->component;
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|
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/* ignore duplication for now */
|
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if (platform && (component == &platform->component))
|
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continue;
|
||||
|
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if (!component->driver->compr_ops ||
|
||||
!component->driver->compr_ops->free)
|
||||
continue;
|
||||
|
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component->driver->compr_ops->free(cstream);
|
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}
|
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|
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if (platform && platform->driver->compr_ops && platform->driver->compr_ops->free)
|
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platform->driver->compr_ops->free(cstream);
|
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plat_err:
|
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if (cpu_dai->driver->cops && cpu_dai->driver->cops->shutdown)
|
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|
@ -84,11 +121,13 @@ static int soc_compr_open_fe(struct snd_compr_stream *cstream)
|
|||
struct snd_pcm_substream *fe_substream =
|
||||
fe->pcm->streams[cstream->direction].substream;
|
||||
struct snd_soc_platform *platform = fe->platform;
|
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struct snd_soc_component *component;
|
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struct snd_soc_rtdcom_list *rtdcom;
|
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struct snd_soc_dai *cpu_dai = fe->cpu_dai;
|
||||
struct snd_soc_dpcm *dpcm;
|
||||
struct snd_soc_dapm_widget_list *list;
|
||||
int stream;
|
||||
int ret = 0;
|
||||
int ret = 0, __ret;
|
||||
|
||||
if (cstream->direction == SND_COMPRESS_PLAYBACK)
|
||||
stream = SNDRV_PCM_STREAM_PLAYBACK;
|
||||
|
@ -107,7 +146,7 @@ static int soc_compr_open_fe(struct snd_compr_stream *cstream)
|
|||
}
|
||||
|
||||
|
||||
if (platform->driver->compr_ops && platform->driver->compr_ops->open) {
|
||||
if (platform && platform->driver->compr_ops && platform->driver->compr_ops->open) {
|
||||
ret = platform->driver->compr_ops->open(cstream);
|
||||
if (ret < 0) {
|
||||
pr_err("compress asoc: can't open platform %s\n",
|
||||
|
@ -116,6 +155,27 @@ static int soc_compr_open_fe(struct snd_compr_stream *cstream)
|
|||
}
|
||||
}
|
||||
|
||||
for_each_rtdcom(fe, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->compr_ops ||
|
||||
!component->driver->compr_ops->open)
|
||||
continue;
|
||||
|
||||
__ret = component->driver->compr_ops->open(cstream);
|
||||
if (__ret < 0) {
|
||||
pr_err("compress asoc: can't open platform %s\n",
|
||||
component->name);
|
||||
ret = __ret;
|
||||
}
|
||||
}
|
||||
if (ret < 0)
|
||||
goto machine_err;
|
||||
|
||||
if (fe->dai_link->compr_ops && fe->dai_link->compr_ops->startup) {
|
||||
ret = fe->dai_link->compr_ops->startup(cstream);
|
||||
if (ret < 0) {
|
||||
|
@ -167,7 +227,21 @@ fe_err:
|
|||
if (fe->dai_link->compr_ops && fe->dai_link->compr_ops->shutdown)
|
||||
fe->dai_link->compr_ops->shutdown(cstream);
|
||||
machine_err:
|
||||
if (platform->driver->compr_ops && platform->driver->compr_ops->free)
|
||||
for_each_rtdcom(fe, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->compr_ops ||
|
||||
!component->driver->compr_ops->free)
|
||||
continue;
|
||||
|
||||
component->driver->compr_ops->free(cstream);
|
||||
}
|
||||
|
||||
if (platform && platform->driver->compr_ops && platform->driver->compr_ops->free)
|
||||
platform->driver->compr_ops->free(cstream);
|
||||
plat_err:
|
||||
if (cpu_dai->driver->cops && cpu_dai->driver->cops->shutdown)
|
||||
|
@ -210,6 +284,8 @@ static int soc_compr_free(struct snd_compr_stream *cstream)
|
|||
{
|
||||
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
|
||||
struct snd_soc_platform *platform = rtd->platform;
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
|
||||
struct snd_soc_dai *codec_dai = rtd->codec_dai;
|
||||
int stream;
|
||||
|
@ -235,7 +311,21 @@ static int soc_compr_free(struct snd_compr_stream *cstream)
|
|||
if (rtd->dai_link->compr_ops && rtd->dai_link->compr_ops->shutdown)
|
||||
rtd->dai_link->compr_ops->shutdown(cstream);
|
||||
|
||||
if (platform->driver->compr_ops && platform->driver->compr_ops->free)
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->compr_ops ||
|
||||
!component->driver->compr_ops->free)
|
||||
continue;
|
||||
|
||||
component->driver->compr_ops->free(cstream);
|
||||
}
|
||||
|
||||
if (platform && platform->driver->compr_ops && platform->driver->compr_ops->free)
|
||||
platform->driver->compr_ops->free(cstream);
|
||||
|
||||
if (cpu_dai->driver->cops && cpu_dai->driver->cops->shutdown)
|
||||
|
@ -267,6 +357,8 @@ static int soc_compr_free_fe(struct snd_compr_stream *cstream)
|
|||
{
|
||||
struct snd_soc_pcm_runtime *fe = cstream->private_data;
|
||||
struct snd_soc_platform *platform = fe->platform;
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_dai *cpu_dai = fe->cpu_dai;
|
||||
struct snd_soc_dpcm *dpcm;
|
||||
int stream, ret;
|
||||
|
@ -304,9 +396,23 @@ static int soc_compr_free_fe(struct snd_compr_stream *cstream)
|
|||
if (fe->dai_link->compr_ops && fe->dai_link->compr_ops->shutdown)
|
||||
fe->dai_link->compr_ops->shutdown(cstream);
|
||||
|
||||
if (platform->driver->compr_ops && platform->driver->compr_ops->free)
|
||||
if (platform && platform->driver->compr_ops && platform->driver->compr_ops->free)
|
||||
platform->driver->compr_ops->free(cstream);
|
||||
|
||||
for_each_rtdcom(fe, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->compr_ops ||
|
||||
!component->driver->compr_ops->free)
|
||||
continue;
|
||||
|
||||
component->driver->compr_ops->free(cstream);
|
||||
}
|
||||
|
||||
if (cpu_dai->driver->cops && cpu_dai->driver->cops->shutdown)
|
||||
cpu_dai->driver->cops->shutdown(cstream, cpu_dai);
|
||||
|
||||
|
@ -319,18 +425,38 @@ static int soc_compr_trigger(struct snd_compr_stream *cstream, int cmd)
|
|||
|
||||
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
|
||||
struct snd_soc_platform *platform = rtd->platform;
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_dai *codec_dai = rtd->codec_dai;
|
||||
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
|
||||
int ret = 0;
|
||||
int ret = 0, __ret;
|
||||
|
||||
mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
|
||||
|
||||
if (platform->driver->compr_ops && platform->driver->compr_ops->trigger) {
|
||||
if (platform && platform->driver->compr_ops && platform->driver->compr_ops->trigger) {
|
||||
ret = platform->driver->compr_ops->trigger(cstream, cmd);
|
||||
if (ret < 0)
|
||||
goto out;
|
||||
}
|
||||
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->compr_ops ||
|
||||
!component->driver->compr_ops->trigger)
|
||||
continue;
|
||||
|
||||
__ret = component->driver->compr_ops->trigger(cstream, cmd);
|
||||
if (__ret < 0)
|
||||
ret = __ret;
|
||||
}
|
||||
if (ret < 0)
|
||||
goto out;
|
||||
|
||||
if (cpu_dai->driver->cops && cpu_dai->driver->cops->trigger)
|
||||
cpu_dai->driver->cops->trigger(cstream, cmd, cpu_dai);
|
||||
|
||||
|
@ -353,16 +479,36 @@ static int soc_compr_trigger_fe(struct snd_compr_stream *cstream, int cmd)
|
|||
{
|
||||
struct snd_soc_pcm_runtime *fe = cstream->private_data;
|
||||
struct snd_soc_platform *platform = fe->platform;
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_dai *cpu_dai = fe->cpu_dai;
|
||||
int ret = 0, stream;
|
||||
int ret = 0, __ret, stream;
|
||||
|
||||
if (cmd == SND_COMPR_TRIGGER_PARTIAL_DRAIN ||
|
||||
cmd == SND_COMPR_TRIGGER_DRAIN) {
|
||||
|
||||
if (platform->driver->compr_ops &&
|
||||
if (platform &&
|
||||
platform->driver->compr_ops &&
|
||||
platform->driver->compr_ops->trigger)
|
||||
return platform->driver->compr_ops->trigger(cstream,
|
||||
cmd);
|
||||
|
||||
for_each_rtdcom(fe, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->compr_ops ||
|
||||
!component->driver->compr_ops->trigger)
|
||||
continue;
|
||||
|
||||
__ret = component->driver->compr_ops->trigger(cstream, cmd);
|
||||
if (__ret < 0)
|
||||
ret = __ret;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
if (cstream->direction == SND_COMPRESS_PLAYBACK)
|
||||
|
@ -379,12 +525,30 @@ static int soc_compr_trigger_fe(struct snd_compr_stream *cstream, int cmd)
|
|||
goto out;
|
||||
}
|
||||
|
||||
if (platform->driver->compr_ops && platform->driver->compr_ops->trigger) {
|
||||
if (platform && platform->driver->compr_ops && platform->driver->compr_ops->trigger) {
|
||||
ret = platform->driver->compr_ops->trigger(cstream, cmd);
|
||||
if (ret < 0)
|
||||
goto out;
|
||||
}
|
||||
|
||||
for_each_rtdcom(fe, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->compr_ops ||
|
||||
!component->driver->compr_ops->trigger)
|
||||
continue;
|
||||
|
||||
__ret = component->driver->compr_ops->trigger(cstream, cmd);
|
||||
if (__ret < 0)
|
||||
ret = __ret;
|
||||
}
|
||||
if (ret < 0)
|
||||
goto out;
|
||||
|
||||
fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_FE;
|
||||
|
||||
ret = dpcm_be_dai_trigger(fe, stream, cmd);
|
||||
|
@ -415,8 +579,10 @@ static int soc_compr_set_params(struct snd_compr_stream *cstream,
|
|||
{
|
||||
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
|
||||
struct snd_soc_platform *platform = rtd->platform;
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
|
||||
int ret = 0;
|
||||
int ret = 0, __ret;
|
||||
|
||||
mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
|
||||
|
||||
|
@ -432,12 +598,30 @@ static int soc_compr_set_params(struct snd_compr_stream *cstream,
|
|||
goto err;
|
||||
}
|
||||
|
||||
if (platform->driver->compr_ops && platform->driver->compr_ops->set_params) {
|
||||
if (platform && platform->driver->compr_ops && platform->driver->compr_ops->set_params) {
|
||||
ret = platform->driver->compr_ops->set_params(cstream, params);
|
||||
if (ret < 0)
|
||||
goto err;
|
||||
}
|
||||
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->compr_ops ||
|
||||
!component->driver->compr_ops->set_params)
|
||||
continue;
|
||||
|
||||
__ret = component->driver->compr_ops->set_params(cstream, params);
|
||||
if (__ret < 0)
|
||||
ret = __ret;
|
||||
}
|
||||
if (ret < 0)
|
||||
goto err;
|
||||
|
||||
if (rtd->dai_link->compr_ops && rtd->dai_link->compr_ops->set_params) {
|
||||
ret = rtd->dai_link->compr_ops->set_params(cstream);
|
||||
if (ret < 0)
|
||||
|
@ -471,8 +655,10 @@ static int soc_compr_set_params_fe(struct snd_compr_stream *cstream,
|
|||
struct snd_pcm_substream *fe_substream =
|
||||
fe->pcm->streams[cstream->direction].substream;
|
||||
struct snd_soc_platform *platform = fe->platform;
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_dai *cpu_dai = fe->cpu_dai;
|
||||
int ret = 0, stream;
|
||||
int ret = 0, __ret, stream;
|
||||
|
||||
if (cstream->direction == SND_COMPRESS_PLAYBACK)
|
||||
stream = SNDRV_PCM_STREAM_PLAYBACK;
|
||||
|
@ -487,12 +673,30 @@ static int soc_compr_set_params_fe(struct snd_compr_stream *cstream,
|
|||
goto out;
|
||||
}
|
||||
|
||||
if (platform->driver->compr_ops && platform->driver->compr_ops->set_params) {
|
||||
if (platform && platform->driver->compr_ops && platform->driver->compr_ops->set_params) {
|
||||
ret = platform->driver->compr_ops->set_params(cstream, params);
|
||||
if (ret < 0)
|
||||
goto out;
|
||||
}
|
||||
|
||||
for_each_rtdcom(fe, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->compr_ops ||
|
||||
!component->driver->compr_ops->set_params)
|
||||
continue;
|
||||
|
||||
__ret = component->driver->compr_ops->set_params(cstream, params);
|
||||
if (__ret < 0)
|
||||
ret = __ret;
|
||||
}
|
||||
if (ret < 0)
|
||||
goto out;
|
||||
|
||||
if (fe->dai_link->compr_ops && fe->dai_link->compr_ops->set_params) {
|
||||
ret = fe->dai_link->compr_ops->set_params(cstream);
|
||||
if (ret < 0)
|
||||
|
@ -531,8 +735,10 @@ static int soc_compr_get_params(struct snd_compr_stream *cstream,
|
|||
{
|
||||
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
|
||||
struct snd_soc_platform *platform = rtd->platform;
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
|
||||
int ret = 0;
|
||||
int ret = 0, __ret;
|
||||
|
||||
mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
|
||||
|
||||
|
@ -542,8 +748,27 @@ static int soc_compr_get_params(struct snd_compr_stream *cstream,
|
|||
goto err;
|
||||
}
|
||||
|
||||
if (platform->driver->compr_ops && platform->driver->compr_ops->get_params)
|
||||
if (platform && platform->driver->compr_ops && platform->driver->compr_ops->get_params) {
|
||||
ret = platform->driver->compr_ops->get_params(cstream, params);
|
||||
if (ret < 0)
|
||||
goto err;
|
||||
}
|
||||
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->compr_ops ||
|
||||
!component->driver->compr_ops->get_params)
|
||||
continue;
|
||||
|
||||
__ret = component->driver->compr_ops->get_params(cstream, params);
|
||||
if (__ret < 0)
|
||||
ret = __ret;
|
||||
}
|
||||
|
||||
err:
|
||||
mutex_unlock(&rtd->pcm_mutex);
|
||||
|
@ -555,13 +780,35 @@ static int soc_compr_get_caps(struct snd_compr_stream *cstream,
|
|||
{
|
||||
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
|
||||
struct snd_soc_platform *platform = rtd->platform;
|
||||
int ret = 0;
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
int ret = 0, __ret;
|
||||
|
||||
mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
|
||||
|
||||
if (platform->driver->compr_ops && platform->driver->compr_ops->get_caps)
|
||||
if (platform && platform->driver->compr_ops && platform->driver->compr_ops->get_caps) {
|
||||
ret = platform->driver->compr_ops->get_caps(cstream, caps);
|
||||
if (ret < 0)
|
||||
goto err;
|
||||
}
|
||||
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->compr_ops ||
|
||||
!component->driver->compr_ops->get_caps)
|
||||
continue;
|
||||
|
||||
__ret = component->driver->compr_ops->get_caps(cstream, caps);
|
||||
if (__ret < 0)
|
||||
ret = __ret;
|
||||
}
|
||||
|
||||
err:
|
||||
mutex_unlock(&rtd->pcm_mutex);
|
||||
return ret;
|
||||
}
|
||||
|
@ -571,13 +818,35 @@ static int soc_compr_get_codec_caps(struct snd_compr_stream *cstream,
|
|||
{
|
||||
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
|
||||
struct snd_soc_platform *platform = rtd->platform;
|
||||
int ret = 0;
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
int ret = 0, __ret;
|
||||
|
||||
mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
|
||||
|
||||
if (platform->driver->compr_ops && platform->driver->compr_ops->get_codec_caps)
|
||||
if (platform && platform->driver->compr_ops && platform->driver->compr_ops->get_codec_caps) {
|
||||
ret = platform->driver->compr_ops->get_codec_caps(cstream, codec);
|
||||
if (ret < 0)
|
||||
goto err;
|
||||
}
|
||||
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->compr_ops ||
|
||||
!component->driver->compr_ops->get_codec_caps)
|
||||
continue;
|
||||
|
||||
__ret = component->driver->compr_ops->get_codec_caps(cstream, codec);
|
||||
if (__ret < 0)
|
||||
ret = __ret;
|
||||
}
|
||||
|
||||
err:
|
||||
mutex_unlock(&rtd->pcm_mutex);
|
||||
return ret;
|
||||
}
|
||||
|
@ -586,8 +855,10 @@ static int soc_compr_ack(struct snd_compr_stream *cstream, size_t bytes)
|
|||
{
|
||||
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
|
||||
struct snd_soc_platform *platform = rtd->platform;
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
|
||||
int ret = 0;
|
||||
int ret = 0, __ret;
|
||||
|
||||
mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
|
||||
|
||||
|
@ -597,8 +868,27 @@ static int soc_compr_ack(struct snd_compr_stream *cstream, size_t bytes)
|
|||
goto err;
|
||||
}
|
||||
|
||||
if (platform->driver->compr_ops && platform->driver->compr_ops->ack)
|
||||
if (platform && platform->driver->compr_ops && platform->driver->compr_ops->ack) {
|
||||
ret = platform->driver->compr_ops->ack(cstream, bytes);
|
||||
if (ret < 0)
|
||||
goto err;
|
||||
}
|
||||
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->compr_ops ||
|
||||
!component->driver->compr_ops->ack)
|
||||
continue;
|
||||
|
||||
__ret = component->driver->compr_ops->ack(cstream, bytes);
|
||||
if (__ret < 0)
|
||||
ret = __ret;
|
||||
}
|
||||
|
||||
err:
|
||||
mutex_unlock(&rtd->pcm_mutex);
|
||||
|
@ -610,7 +900,9 @@ static int soc_compr_pointer(struct snd_compr_stream *cstream,
|
|||
{
|
||||
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
|
||||
struct snd_soc_platform *platform = rtd->platform;
|
||||
int ret = 0;
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
int ret = 0, __ret;
|
||||
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
|
||||
|
||||
mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
|
||||
|
@ -618,9 +910,29 @@ static int soc_compr_pointer(struct snd_compr_stream *cstream,
|
|||
if (cpu_dai->driver->cops && cpu_dai->driver->cops->pointer)
|
||||
cpu_dai->driver->cops->pointer(cstream, tstamp, cpu_dai);
|
||||
|
||||
if (platform->driver->compr_ops && platform->driver->compr_ops->pointer)
|
||||
if (platform && platform->driver->compr_ops && platform->driver->compr_ops->pointer) {
|
||||
ret = platform->driver->compr_ops->pointer(cstream, tstamp);
|
||||
if (ret < 0)
|
||||
goto err;
|
||||
}
|
||||
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->compr_ops ||
|
||||
!component->driver->compr_ops->pointer)
|
||||
continue;
|
||||
|
||||
__ret = component->driver->compr_ops->pointer(cstream, tstamp);
|
||||
if (__ret < 0)
|
||||
ret = __ret;
|
||||
}
|
||||
|
||||
err:
|
||||
mutex_unlock(&rtd->pcm_mutex);
|
||||
return ret;
|
||||
}
|
||||
|
@ -630,13 +942,34 @@ static int soc_compr_copy(struct snd_compr_stream *cstream,
|
|||
{
|
||||
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
|
||||
struct snd_soc_platform *platform = rtd->platform;
|
||||
int ret = 0;
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
int ret = 0, __ret;
|
||||
|
||||
mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
|
||||
|
||||
if (platform->driver->compr_ops && platform->driver->compr_ops->copy)
|
||||
if (platform && platform->driver->compr_ops && platform->driver->compr_ops->copy) {
|
||||
ret = platform->driver->compr_ops->copy(cstream, buf, count);
|
||||
if (ret < 0)
|
||||
goto err;
|
||||
}
|
||||
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->compr_ops ||
|
||||
!component->driver->compr_ops->copy)
|
||||
continue;
|
||||
|
||||
__ret = component->driver->compr_ops->copy(cstream, buf, count);
|
||||
if (__ret < 0)
|
||||
ret = __ret;
|
||||
}
|
||||
err:
|
||||
mutex_unlock(&rtd->pcm_mutex);
|
||||
return ret;
|
||||
}
|
||||
|
@ -646,8 +979,10 @@ static int soc_compr_set_metadata(struct snd_compr_stream *cstream,
|
|||
{
|
||||
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
|
||||
struct snd_soc_platform *platform = rtd->platform;
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
|
||||
int ret = 0;
|
||||
int ret = 0, __ret;
|
||||
|
||||
if (cpu_dai->driver->cops && cpu_dai->driver->cops->set_metadata) {
|
||||
ret = cpu_dai->driver->cops->set_metadata(cstream, metadata, cpu_dai);
|
||||
|
@ -655,8 +990,27 @@ static int soc_compr_set_metadata(struct snd_compr_stream *cstream,
|
|||
return ret;
|
||||
}
|
||||
|
||||
if (platform->driver->compr_ops && platform->driver->compr_ops->set_metadata)
|
||||
if (platform && platform->driver->compr_ops && platform->driver->compr_ops->set_metadata) {
|
||||
ret = platform->driver->compr_ops->set_metadata(cstream, metadata);
|
||||
if (ret < 0)
|
||||
return ret;
|
||||
}
|
||||
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->compr_ops ||
|
||||
!component->driver->compr_ops->set_metadata)
|
||||
continue;
|
||||
|
||||
__ret = component->driver->compr_ops->set_metadata(cstream, metadata);
|
||||
if (__ret < 0)
|
||||
ret = __ret;
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
@ -666,8 +1020,10 @@ static int soc_compr_get_metadata(struct snd_compr_stream *cstream,
|
|||
{
|
||||
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
|
||||
struct snd_soc_platform *platform = rtd->platform;
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
|
||||
int ret = 0;
|
||||
int ret = 0, __ret;
|
||||
|
||||
if (cpu_dai->driver->cops && cpu_dai->driver->cops->get_metadata) {
|
||||
ret = cpu_dai->driver->cops->get_metadata(cstream, metadata, cpu_dai);
|
||||
|
@ -675,8 +1031,27 @@ static int soc_compr_get_metadata(struct snd_compr_stream *cstream,
|
|||
return ret;
|
||||
}
|
||||
|
||||
if (platform->driver->compr_ops && platform->driver->compr_ops->get_metadata)
|
||||
if (platform && platform->driver->compr_ops && platform->driver->compr_ops->get_metadata) {
|
||||
ret = platform->driver->compr_ops->get_metadata(cstream, metadata);
|
||||
if (ret < 0)
|
||||
return ret;
|
||||
}
|
||||
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->compr_ops ||
|
||||
!component->driver->compr_ops->get_metadata)
|
||||
continue;
|
||||
|
||||
__ret = component->driver->compr_ops->get_metadata(cstream, metadata);
|
||||
if (__ret < 0)
|
||||
ret = __ret;
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
@ -723,6 +1098,8 @@ int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num)
|
|||
{
|
||||
struct snd_soc_codec *codec = rtd->codec;
|
||||
struct snd_soc_platform *platform = rtd->platform;
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_dai *codec_dai = rtd->codec_dai;
|
||||
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
|
||||
struct snd_compr *compr;
|
||||
|
@ -798,10 +1175,26 @@ int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num)
|
|||
memcpy(compr->ops, &soc_compr_ops, sizeof(soc_compr_ops));
|
||||
}
|
||||
|
||||
|
||||
/* Add copy callback for not memory mapped DSPs */
|
||||
if (platform->driver->compr_ops && platform->driver->compr_ops->copy)
|
||||
if (platform && platform->driver->compr_ops && platform->driver->compr_ops->copy)
|
||||
compr->ops->copy = soc_compr_copy;
|
||||
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->compr_ops ||
|
||||
!component->driver->compr_ops->copy)
|
||||
continue;
|
||||
|
||||
compr->ops->copy = soc_compr_copy;
|
||||
}
|
||||
|
||||
|
||||
mutex_init(&compr->lock);
|
||||
ret = snd_compress_new(rtd->card->snd_card, num, direction,
|
||||
new_name, compr);
|
||||
|
|
|
@ -614,6 +614,8 @@ struct snd_pcm_substream *snd_soc_get_dai_substream(struct snd_soc_card *card,
|
|||
}
|
||||
EXPORT_SYMBOL_GPL(snd_soc_get_dai_substream);
|
||||
|
||||
static const struct snd_soc_ops null_snd_soc_ops;
|
||||
|
||||
static struct snd_soc_pcm_runtime *soc_new_pcm_runtime(
|
||||
struct snd_soc_card *card, struct snd_soc_dai_link *dai_link)
|
||||
{
|
||||
|
@ -626,6 +628,9 @@ static struct snd_soc_pcm_runtime *soc_new_pcm_runtime(
|
|||
INIT_LIST_HEAD(&rtd->component_list);
|
||||
rtd->card = card;
|
||||
rtd->dai_link = dai_link;
|
||||
if (!rtd->dai_link->ops)
|
||||
rtd->dai_link->ops = &null_snd_soc_ops;
|
||||
|
||||
rtd->codec_dais = kzalloc(sizeof(struct snd_soc_dai *) *
|
||||
dai_link->num_codecs,
|
||||
GFP_KERNEL);
|
||||
|
@ -639,7 +644,6 @@ static struct snd_soc_pcm_runtime *soc_new_pcm_runtime(
|
|||
|
||||
static void soc_free_pcm_runtime(struct snd_soc_pcm_runtime *rtd)
|
||||
{
|
||||
if (rtd && rtd->codec_dais)
|
||||
kfree(rtd->codec_dais);
|
||||
snd_soc_rtdcom_del_all(rtd);
|
||||
kfree(rtd);
|
||||
|
@ -2632,7 +2636,7 @@ EXPORT_SYMBOL_GPL(snd_soc_add_dai_controls);
|
|||
int snd_soc_dai_set_sysclk(struct snd_soc_dai *dai, int clk_id,
|
||||
unsigned int freq, int dir)
|
||||
{
|
||||
if (dai->driver && dai->driver->ops->set_sysclk)
|
||||
if (dai->driver->ops->set_sysclk)
|
||||
return dai->driver->ops->set_sysclk(dai, clk_id, freq, dir);
|
||||
|
||||
return snd_soc_component_set_sysclk(dai->component, clk_id, 0,
|
||||
|
@ -2700,7 +2704,7 @@ EXPORT_SYMBOL_GPL(snd_soc_component_set_sysclk);
|
|||
int snd_soc_dai_set_clkdiv(struct snd_soc_dai *dai,
|
||||
int div_id, int div)
|
||||
{
|
||||
if (dai->driver && dai->driver->ops->set_clkdiv)
|
||||
if (dai->driver->ops->set_clkdiv)
|
||||
return dai->driver->ops->set_clkdiv(dai, div_id, div);
|
||||
else
|
||||
return -EINVAL;
|
||||
|
@ -2720,7 +2724,7 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_clkdiv);
|
|||
int snd_soc_dai_set_pll(struct snd_soc_dai *dai, int pll_id, int source,
|
||||
unsigned int freq_in, unsigned int freq_out)
|
||||
{
|
||||
if (dai->driver && dai->driver->ops->set_pll)
|
||||
if (dai->driver->ops->set_pll)
|
||||
return dai->driver->ops->set_pll(dai, pll_id, source,
|
||||
freq_in, freq_out);
|
||||
|
||||
|
@ -2786,7 +2790,7 @@ EXPORT_SYMBOL_GPL(snd_soc_component_set_pll);
|
|||
*/
|
||||
int snd_soc_dai_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio)
|
||||
{
|
||||
if (dai->driver && dai->driver->ops->set_bclk_ratio)
|
||||
if (dai->driver->ops->set_bclk_ratio)
|
||||
return dai->driver->ops->set_bclk_ratio(dai, ratio);
|
||||
else
|
||||
return -EINVAL;
|
||||
|
@ -2860,7 +2864,7 @@ static int snd_soc_xlate_tdm_slot_mask(unsigned int slots,
|
|||
int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
|
||||
unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width)
|
||||
{
|
||||
if (dai->driver && dai->driver->ops->xlate_tdm_slot_mask)
|
||||
if (dai->driver->ops->xlate_tdm_slot_mask)
|
||||
dai->driver->ops->xlate_tdm_slot_mask(slots,
|
||||
&tx_mask, &rx_mask);
|
||||
else
|
||||
|
@ -2869,7 +2873,7 @@ int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
|
|||
dai->tx_mask = tx_mask;
|
||||
dai->rx_mask = rx_mask;
|
||||
|
||||
if (dai->driver && dai->driver->ops->set_tdm_slot)
|
||||
if (dai->driver->ops->set_tdm_slot)
|
||||
return dai->driver->ops->set_tdm_slot(dai, tx_mask, rx_mask,
|
||||
slots, slot_width);
|
||||
else
|
||||
|
@ -2893,7 +2897,7 @@ int snd_soc_dai_set_channel_map(struct snd_soc_dai *dai,
|
|||
unsigned int tx_num, unsigned int *tx_slot,
|
||||
unsigned int rx_num, unsigned int *rx_slot)
|
||||
{
|
||||
if (dai->driver && dai->driver->ops->set_channel_map)
|
||||
if (dai->driver->ops->set_channel_map)
|
||||
return dai->driver->ops->set_channel_map(dai, tx_num, tx_slot,
|
||||
rx_num, rx_slot);
|
||||
else
|
||||
|
@ -2910,7 +2914,7 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_channel_map);
|
|||
*/
|
||||
int snd_soc_dai_set_tristate(struct snd_soc_dai *dai, int tristate)
|
||||
{
|
||||
if (dai->driver && dai->driver->ops->set_tristate)
|
||||
if (dai->driver->ops->set_tristate)
|
||||
return dai->driver->ops->set_tristate(dai, tristate);
|
||||
else
|
||||
return -EINVAL;
|
||||
|
@ -3250,6 +3254,30 @@ static int snd_soc_component_stream_event(struct snd_soc_dapm_context *dapm,
|
|||
return component->driver->stream_event(component, event);
|
||||
}
|
||||
|
||||
static int snd_soc_component_drv_pcm_new(struct snd_soc_component *component,
|
||||
struct snd_soc_pcm_runtime *rtd)
|
||||
{
|
||||
if (component->driver->pcm_new)
|
||||
return component->driver->pcm_new(rtd);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void snd_soc_component_drv_pcm_free(struct snd_soc_component *component,
|
||||
struct snd_pcm *pcm)
|
||||
{
|
||||
if (component->driver->pcm_free)
|
||||
component->driver->pcm_free(pcm);
|
||||
}
|
||||
|
||||
static int snd_soc_component_set_bias_level(struct snd_soc_dapm_context *dapm,
|
||||
enum snd_soc_bias_level level)
|
||||
{
|
||||
struct snd_soc_component *component = dapm->component;
|
||||
|
||||
return component->driver->set_bias_level(component, level);
|
||||
}
|
||||
|
||||
static int snd_soc_component_initialize(struct snd_soc_component *component,
|
||||
const struct snd_soc_component_driver *driver, struct device *dev)
|
||||
{
|
||||
|
@ -3270,16 +3298,21 @@ static int snd_soc_component_initialize(struct snd_soc_component *component,
|
|||
component->set_sysclk = component->driver->set_sysclk;
|
||||
component->set_pll = component->driver->set_pll;
|
||||
component->set_jack = component->driver->set_jack;
|
||||
component->pcm_new = snd_soc_component_drv_pcm_new;
|
||||
component->pcm_free = snd_soc_component_drv_pcm_free;
|
||||
|
||||
dapm = snd_soc_component_get_dapm(component);
|
||||
dapm->dev = dev;
|
||||
dapm->component = component;
|
||||
dapm->bias_level = SND_SOC_BIAS_OFF;
|
||||
dapm->idle_bias_off = true;
|
||||
dapm->idle_bias_off = !driver->idle_bias_on;
|
||||
dapm->suspend_bias_off = driver->suspend_bias_off;
|
||||
if (driver->seq_notifier)
|
||||
dapm->seq_notifier = snd_soc_component_seq_notifier;
|
||||
if (driver->stream_event)
|
||||
dapm->stream_event = snd_soc_component_stream_event;
|
||||
if (driver->set_bias_level)
|
||||
dapm->set_bias_level = snd_soc_component_set_bias_level;
|
||||
|
||||
INIT_LIST_HEAD(&component->dai_list);
|
||||
mutex_init(&component->io_mutex);
|
||||
|
@ -3371,6 +3404,41 @@ static void snd_soc_component_del_unlocked(struct snd_soc_component *component)
|
|||
list_del(&component->list);
|
||||
}
|
||||
|
||||
#define ENDIANNESS_MAP(name) \
|
||||
(SNDRV_PCM_FMTBIT_##name##LE | SNDRV_PCM_FMTBIT_##name##BE)
|
||||
static u64 endianness_format_map[] = {
|
||||
ENDIANNESS_MAP(S16_),
|
||||
ENDIANNESS_MAP(U16_),
|
||||
ENDIANNESS_MAP(S24_),
|
||||
ENDIANNESS_MAP(U24_),
|
||||
ENDIANNESS_MAP(S32_),
|
||||
ENDIANNESS_MAP(U32_),
|
||||
ENDIANNESS_MAP(S24_3),
|
||||
ENDIANNESS_MAP(U24_3),
|
||||
ENDIANNESS_MAP(S20_3),
|
||||
ENDIANNESS_MAP(U20_3),
|
||||
ENDIANNESS_MAP(S18_3),
|
||||
ENDIANNESS_MAP(U18_3),
|
||||
ENDIANNESS_MAP(FLOAT_),
|
||||
ENDIANNESS_MAP(FLOAT64_),
|
||||
ENDIANNESS_MAP(IEC958_SUBFRAME_),
|
||||
};
|
||||
|
||||
/*
|
||||
* Fix up the DAI formats for endianness: codecs don't actually see
|
||||
* the endianness of the data but we're using the CPU format
|
||||
* definitions which do need to include endianness so we ensure that
|
||||
* codec DAIs always have both big and little endian variants set.
|
||||
*/
|
||||
static void convert_endianness_formats(struct snd_soc_pcm_stream *stream)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < ARRAY_SIZE(endianness_format_map); i++)
|
||||
if (stream->formats & endianness_format_map[i])
|
||||
stream->formats |= endianness_format_map[i];
|
||||
}
|
||||
|
||||
int snd_soc_add_component(struct device *dev,
|
||||
struct snd_soc_component *component,
|
||||
const struct snd_soc_component_driver *component_driver,
|
||||
|
@ -3378,6 +3446,7 @@ int snd_soc_add_component(struct device *dev,
|
|||
int num_dai)
|
||||
{
|
||||
int ret;
|
||||
int i;
|
||||
|
||||
ret = snd_soc_component_initialize(component, component_driver, dev);
|
||||
if (ret)
|
||||
|
@ -3386,7 +3455,15 @@ int snd_soc_add_component(struct device *dev,
|
|||
component->ignore_pmdown_time = true;
|
||||
component->registered_as_component = true;
|
||||
|
||||
ret = snd_soc_register_dais(component, dai_drv, num_dai, true);
|
||||
if (component_driver->endianness) {
|
||||
for (i = 0; i < num_dai; i++) {
|
||||
convert_endianness_formats(&dai_drv[i].playback);
|
||||
convert_endianness_formats(&dai_drv[i].capture);
|
||||
}
|
||||
}
|
||||
|
||||
ret = snd_soc_register_dais(component, dai_drv, num_dai,
|
||||
!component_driver->non_legacy_dai_naming);
|
||||
if (ret < 0) {
|
||||
dev_err(dev, "ASoC: Failed to register DAIs: %d\n", ret);
|
||||
goto err_cleanup;
|
||||
|
@ -3412,10 +3489,8 @@ int snd_soc_register_component(struct device *dev,
|
|||
struct snd_soc_component *component;
|
||||
|
||||
component = kzalloc(sizeof(*component), GFP_KERNEL);
|
||||
if (!component) {
|
||||
dev_err(dev, "ASoC: Failed to allocate memory\n");
|
||||
if (!component)
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
return snd_soc_add_component(dev, component, component_driver,
|
||||
dai_drv, num_dai);
|
||||
|
@ -3460,6 +3535,32 @@ void snd_soc_unregister_component(struct device *dev)
|
|||
}
|
||||
EXPORT_SYMBOL_GPL(snd_soc_unregister_component);
|
||||
|
||||
struct snd_soc_component *snd_soc_lookup_component(struct device *dev,
|
||||
const char *driver_name)
|
||||
{
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_component *ret;
|
||||
|
||||
ret = NULL;
|
||||
mutex_lock(&client_mutex);
|
||||
list_for_each_entry(component, &component_list, list) {
|
||||
if (dev != component->dev)
|
||||
continue;
|
||||
|
||||
if (driver_name &&
|
||||
(driver_name != component->driver->name) &&
|
||||
(strcmp(component->driver->name, driver_name) != 0))
|
||||
continue;
|
||||
|
||||
ret = component;
|
||||
break;
|
||||
}
|
||||
mutex_unlock(&client_mutex);
|
||||
|
||||
return ret;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(snd_soc_lookup_component);
|
||||
|
||||
static int snd_soc_platform_drv_probe(struct snd_soc_component *component)
|
||||
{
|
||||
struct snd_soc_platform *platform = snd_soc_component_to_platform(component);
|
||||
|
@ -3474,6 +3575,26 @@ static void snd_soc_platform_drv_remove(struct snd_soc_component *component)
|
|||
platform->driver->remove(platform);
|
||||
}
|
||||
|
||||
static int snd_soc_platform_drv_pcm_new(struct snd_soc_component *component,
|
||||
struct snd_soc_pcm_runtime *rtd)
|
||||
{
|
||||
struct snd_soc_platform *platform = snd_soc_component_to_platform(component);
|
||||
|
||||
if (platform->driver->pcm_new)
|
||||
return platform->driver->pcm_new(rtd);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void snd_soc_platform_drv_pcm_free(struct snd_soc_component *component,
|
||||
struct snd_pcm *pcm)
|
||||
{
|
||||
struct snd_soc_platform *platform = snd_soc_component_to_platform(component);
|
||||
|
||||
if (platform->driver->pcm_free)
|
||||
platform->driver->pcm_free(pcm);
|
||||
}
|
||||
|
||||
/**
|
||||
* snd_soc_add_platform - Add a platform to the ASoC core
|
||||
* @dev: The parent device for the platform
|
||||
|
@ -3497,6 +3618,10 @@ int snd_soc_add_platform(struct device *dev, struct snd_soc_platform *platform,
|
|||
platform->component.probe = snd_soc_platform_drv_probe;
|
||||
if (platform_drv->remove)
|
||||
platform->component.remove = snd_soc_platform_drv_remove;
|
||||
if (platform_drv->pcm_new)
|
||||
platform->component.pcm_new = snd_soc_platform_drv_pcm_new;
|
||||
if (platform_drv->pcm_free)
|
||||
platform->component.pcm_free = snd_soc_platform_drv_pcm_free;
|
||||
|
||||
#ifdef CONFIG_DEBUG_FS
|
||||
platform->component.debugfs_prefix = "platform";
|
||||
|
@ -3594,39 +3719,6 @@ void snd_soc_unregister_platform(struct device *dev)
|
|||
}
|
||||
EXPORT_SYMBOL_GPL(snd_soc_unregister_platform);
|
||||
|
||||
static u64 codec_format_map[] = {
|
||||
SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE,
|
||||
SNDRV_PCM_FMTBIT_U16_LE | SNDRV_PCM_FMTBIT_U16_BE,
|
||||
SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S24_BE,
|
||||
SNDRV_PCM_FMTBIT_U24_LE | SNDRV_PCM_FMTBIT_U24_BE,
|
||||
SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S32_BE,
|
||||
SNDRV_PCM_FMTBIT_U32_LE | SNDRV_PCM_FMTBIT_U32_BE,
|
||||
SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_U24_3BE,
|
||||
SNDRV_PCM_FMTBIT_U24_3LE | SNDRV_PCM_FMTBIT_U24_3BE,
|
||||
SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S20_3BE,
|
||||
SNDRV_PCM_FMTBIT_U20_3LE | SNDRV_PCM_FMTBIT_U20_3BE,
|
||||
SNDRV_PCM_FMTBIT_S18_3LE | SNDRV_PCM_FMTBIT_S18_3BE,
|
||||
SNDRV_PCM_FMTBIT_U18_3LE | SNDRV_PCM_FMTBIT_U18_3BE,
|
||||
SNDRV_PCM_FMTBIT_FLOAT_LE | SNDRV_PCM_FMTBIT_FLOAT_BE,
|
||||
SNDRV_PCM_FMTBIT_FLOAT64_LE | SNDRV_PCM_FMTBIT_FLOAT64_BE,
|
||||
SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE
|
||||
| SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_BE,
|
||||
};
|
||||
|
||||
/* Fix up the DAI formats for endianness: codecs don't actually see
|
||||
* the endianness of the data but we're using the CPU format
|
||||
* definitions which do need to include endianness so we ensure that
|
||||
* codec DAIs always have both big and little endian variants set.
|
||||
*/
|
||||
static void fixup_codec_formats(struct snd_soc_pcm_stream *stream)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < ARRAY_SIZE(codec_format_map); i++)
|
||||
if (stream->formats & codec_format_map[i])
|
||||
stream->formats |= codec_format_map[i];
|
||||
}
|
||||
|
||||
static int snd_soc_codec_drv_probe(struct snd_soc_component *component)
|
||||
{
|
||||
struct snd_soc_codec *codec = snd_soc_component_to_codec(component);
|
||||
|
@ -3777,8 +3869,8 @@ int snd_soc_register_codec(struct device *dev,
|
|||
codec->component.regmap = codec_drv->get_regmap(dev);
|
||||
|
||||
for (i = 0; i < num_dai; i++) {
|
||||
fixup_codec_formats(&dai_drv[i].playback);
|
||||
fixup_codec_formats(&dai_drv[i].capture);
|
||||
convert_endianness_formats(&dai_drv[i].playback);
|
||||
convert_endianness_formats(&dai_drv[i].capture);
|
||||
}
|
||||
|
||||
ret = snd_soc_register_dais(&codec->component, dai_drv, num_dai, false);
|
||||
|
|
|
@ -3681,7 +3681,7 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
|
|||
switch (event) {
|
||||
case SND_SOC_DAPM_PRE_PMU:
|
||||
substream.stream = SNDRV_PCM_STREAM_CAPTURE;
|
||||
if (source->driver->ops && source->driver->ops->startup) {
|
||||
if (source->driver->ops->startup) {
|
||||
ret = source->driver->ops->startup(&substream, source);
|
||||
if (ret < 0) {
|
||||
dev_err(source->dev,
|
||||
|
@ -3695,7 +3695,7 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
|
|||
goto out;
|
||||
|
||||
substream.stream = SNDRV_PCM_STREAM_PLAYBACK;
|
||||
if (sink->driver->ops && sink->driver->ops->startup) {
|
||||
if (sink->driver->ops->startup) {
|
||||
ret = sink->driver->ops->startup(&substream, sink);
|
||||
if (ret < 0) {
|
||||
dev_err(sink->dev,
|
||||
|
@ -3725,13 +3725,13 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
|
|||
ret = 0;
|
||||
|
||||
source->active--;
|
||||
if (source->driver->ops && source->driver->ops->shutdown) {
|
||||
if (source->driver->ops->shutdown) {
|
||||
substream.stream = SNDRV_PCM_STREAM_CAPTURE;
|
||||
source->driver->ops->shutdown(&substream, source);
|
||||
}
|
||||
|
||||
sink->active--;
|
||||
if (sink->driver->ops && sink->driver->ops->shutdown) {
|
||||
if (sink->driver->ops->shutdown) {
|
||||
substream.stream = SNDRV_PCM_STREAM_PLAYBACK;
|
||||
sink->driver->ops->shutdown(&substream, sink);
|
||||
}
|
||||
|
|
|
@ -41,6 +41,20 @@ int snd_soc_component_read(struct snd_soc_component *component,
|
|||
}
|
||||
EXPORT_SYMBOL_GPL(snd_soc_component_read);
|
||||
|
||||
unsigned int snd_soc_component_read32(struct snd_soc_component *component,
|
||||
unsigned int reg)
|
||||
{
|
||||
unsigned int val;
|
||||
int ret;
|
||||
|
||||
ret = snd_soc_component_read(component, reg, &val);
|
||||
if (ret < 0)
|
||||
return -1;
|
||||
|
||||
return val;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(snd_soc_component_read32);
|
||||
|
||||
/**
|
||||
* snd_soc_component_write() - Write register value
|
||||
* @component: Component to write to
|
||||
|
|
|
@ -133,16 +133,25 @@ void snd_soc_runtime_deactivate(struct snd_soc_pcm_runtime *rtd, int stream)
|
|||
*/
|
||||
bool snd_soc_runtime_ignore_pmdown_time(struct snd_soc_pcm_runtime *rtd)
|
||||
{
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_component *component;
|
||||
int i;
|
||||
bool ignore = true;
|
||||
|
||||
if (!rtd->pmdown_time || rtd->dai_link->ignore_pmdown_time)
|
||||
return true;
|
||||
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
ignore &= !component->driver->pmdown_time;
|
||||
}
|
||||
|
||||
/* this will be removed */
|
||||
for (i = 0; i < rtd->num_codecs; i++)
|
||||
ignore &= rtd->codec_dais[i]->component->ignore_pmdown_time;
|
||||
|
||||
return rtd->cpu_dai->component->ignore_pmdown_time && ignore;
|
||||
return ignore;
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -459,7 +468,7 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
|
|||
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
|
||||
struct snd_soc_dai *codec_dai;
|
||||
const char *codec_dai_name = "multicodec";
|
||||
int i, ret = 0;
|
||||
int i, ret = 0, __ret;
|
||||
|
||||
pinctrl_pm_select_default_state(cpu_dai->dev);
|
||||
for (i = 0; i < rtd->num_codecs; i++)
|
||||
|
@ -474,7 +483,7 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
|
|||
mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
|
||||
|
||||
/* startup the audio subsystem */
|
||||
if (cpu_dai->driver->ops && cpu_dai->driver->ops->startup) {
|
||||
if (cpu_dai->driver->ops->startup) {
|
||||
ret = cpu_dai->driver->ops->startup(substream, cpu_dai);
|
||||
if (ret < 0) {
|
||||
dev_err(cpu_dai->dev, "ASoC: can't open interface"
|
||||
|
@ -483,7 +492,7 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
|
|||
}
|
||||
}
|
||||
|
||||
if (platform->driver->ops && platform->driver->ops->open) {
|
||||
if (platform && platform->driver->ops && platform->driver->ops->open) {
|
||||
ret = platform->driver->ops->open(substream);
|
||||
if (ret < 0) {
|
||||
dev_err(platform->dev, "ASoC: can't open platform"
|
||||
|
@ -492,9 +501,32 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
|
|||
}
|
||||
}
|
||||
|
||||
ret = 0;
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->ops ||
|
||||
!component->driver->ops->open)
|
||||
continue;
|
||||
|
||||
__ret = component->driver->ops->open(substream);
|
||||
if (__ret < 0) {
|
||||
dev_err(component->dev,
|
||||
"ASoC: can't open component %s: %d\n",
|
||||
component->name, ret);
|
||||
ret = __ret;
|
||||
}
|
||||
}
|
||||
if (ret < 0)
|
||||
goto component_err;
|
||||
|
||||
for (i = 0; i < rtd->num_codecs; i++) {
|
||||
codec_dai = rtd->codec_dais[i];
|
||||
if (codec_dai->driver->ops && codec_dai->driver->ops->startup) {
|
||||
if (codec_dai->driver->ops->startup) {
|
||||
ret = codec_dai->driver->ops->startup(substream,
|
||||
codec_dai);
|
||||
if (ret < 0) {
|
||||
|
@ -511,7 +543,7 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
|
|||
codec_dai->rx_mask = 0;
|
||||
}
|
||||
|
||||
if (rtd->dai_link->ops && rtd->dai_link->ops->startup) {
|
||||
if (rtd->dai_link->ops->startup) {
|
||||
ret = rtd->dai_link->ops->startup(substream);
|
||||
if (ret < 0) {
|
||||
pr_err("ASoC: %s startup failed: %d\n",
|
||||
|
@ -585,7 +617,7 @@ dynamic:
|
|||
return 0;
|
||||
|
||||
config_err:
|
||||
if (rtd->dai_link->ops && rtd->dai_link->ops->shutdown)
|
||||
if (rtd->dai_link->ops->shutdown)
|
||||
rtd->dai_link->ops->shutdown(substream);
|
||||
|
||||
machine_err:
|
||||
|
@ -598,7 +630,22 @@ codec_dai_err:
|
|||
codec_dai->driver->ops->shutdown(substream, codec_dai);
|
||||
}
|
||||
|
||||
if (platform->driver->ops && platform->driver->ops->close)
|
||||
component_err:
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->ops ||
|
||||
!component->driver->ops->close)
|
||||
continue;
|
||||
|
||||
component->driver->ops->close(substream);
|
||||
}
|
||||
|
||||
if (platform && platform->driver->ops && platform->driver->ops->close)
|
||||
platform->driver->ops->close(substream);
|
||||
|
||||
platform_err:
|
||||
|
@ -692,12 +739,26 @@ static int soc_pcm_close(struct snd_pcm_substream *substream)
|
|||
codec_dai->driver->ops->shutdown(substream, codec_dai);
|
||||
}
|
||||
|
||||
if (rtd->dai_link->ops && rtd->dai_link->ops->shutdown)
|
||||
if (rtd->dai_link->ops->shutdown)
|
||||
rtd->dai_link->ops->shutdown(substream);
|
||||
|
||||
if (platform->driver->ops && platform->driver->ops->close)
|
||||
if (platform && platform->driver->ops && platform->driver->ops->close)
|
||||
platform->driver->ops->close(substream);
|
||||
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->ops ||
|
||||
!component->driver->ops->close)
|
||||
continue;
|
||||
|
||||
component->driver->ops->close(substream);
|
||||
}
|
||||
|
||||
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
|
||||
if (snd_soc_runtime_ignore_pmdown_time(rtd)) {
|
||||
/* powered down playback stream now */
|
||||
|
@ -745,13 +806,15 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
|
|||
{
|
||||
struct snd_soc_pcm_runtime *rtd = substream->private_data;
|
||||
struct snd_soc_platform *platform = rtd->platform;
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
|
||||
struct snd_soc_dai *codec_dai;
|
||||
int i, ret = 0;
|
||||
|
||||
mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
|
||||
|
||||
if (rtd->dai_link->ops && rtd->dai_link->ops->prepare) {
|
||||
if (rtd->dai_link->ops->prepare) {
|
||||
ret = rtd->dai_link->ops->prepare(substream);
|
||||
if (ret < 0) {
|
||||
dev_err(rtd->card->dev, "ASoC: machine prepare error:"
|
||||
|
@ -760,7 +823,7 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
|
|||
}
|
||||
}
|
||||
|
||||
if (platform->driver->ops && platform->driver->ops->prepare) {
|
||||
if (platform && platform->driver->ops && platform->driver->ops->prepare) {
|
||||
ret = platform->driver->ops->prepare(substream);
|
||||
if (ret < 0) {
|
||||
dev_err(platform->dev, "ASoC: platform prepare error:"
|
||||
|
@ -769,9 +832,28 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
|
|||
}
|
||||
}
|
||||
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->ops ||
|
||||
!component->driver->ops->prepare)
|
||||
continue;
|
||||
|
||||
ret = component->driver->ops->prepare(substream);
|
||||
if (ret < 0) {
|
||||
dev_err(component->dev,
|
||||
"ASoC: platform prepare error: %d\n", ret);
|
||||
goto out;
|
||||
}
|
||||
}
|
||||
|
||||
for (i = 0; i < rtd->num_codecs; i++) {
|
||||
codec_dai = rtd->codec_dais[i];
|
||||
if (codec_dai->driver->ops && codec_dai->driver->ops->prepare) {
|
||||
if (codec_dai->driver->ops->prepare) {
|
||||
ret = codec_dai->driver->ops->prepare(substream,
|
||||
codec_dai);
|
||||
if (ret < 0) {
|
||||
|
@ -783,7 +865,7 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
|
|||
}
|
||||
}
|
||||
|
||||
if (cpu_dai->driver->ops && cpu_dai->driver->ops->prepare) {
|
||||
if (cpu_dai->driver->ops->prepare) {
|
||||
ret = cpu_dai->driver->ops->prepare(substream, cpu_dai);
|
||||
if (ret < 0) {
|
||||
dev_err(cpu_dai->dev,
|
||||
|
@ -829,7 +911,7 @@ int soc_dai_hw_params(struct snd_pcm_substream *substream,
|
|||
{
|
||||
int ret;
|
||||
|
||||
if (dai->driver->ops && dai->driver->ops->hw_params) {
|
||||
if (dai->driver->ops->hw_params) {
|
||||
ret = dai->driver->ops->hw_params(substream, params, dai);
|
||||
if (ret < 0) {
|
||||
dev_err(dai->dev, "ASoC: can't set %s hw params: %d\n",
|
||||
|
@ -851,16 +933,13 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
|
|||
{
|
||||
struct snd_soc_pcm_runtime *rtd = substream->private_data;
|
||||
struct snd_soc_platform *platform = rtd->platform;
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
|
||||
int i, ret = 0;
|
||||
int i, ret = 0, __ret;
|
||||
|
||||
mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
|
||||
|
||||
ret = soc_pcm_params_symmetry(substream, params);
|
||||
if (ret)
|
||||
goto out;
|
||||
|
||||
if (rtd->dai_link->ops && rtd->dai_link->ops->hw_params) {
|
||||
if (rtd->dai_link->ops->hw_params) {
|
||||
ret = rtd->dai_link->ops->hw_params(substream, params);
|
||||
if (ret < 0) {
|
||||
dev_err(rtd->card->dev, "ASoC: machine hw_params"
|
||||
|
@ -915,7 +994,7 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
|
|||
if (ret < 0)
|
||||
goto interface_err;
|
||||
|
||||
if (platform->driver->ops && platform->driver->ops->hw_params) {
|
||||
if (platform && platform->driver->ops && platform->driver->ops->hw_params) {
|
||||
ret = platform->driver->ops->hw_params(substream, params);
|
||||
if (ret < 0) {
|
||||
dev_err(platform->dev, "ASoC: %s hw params failed: %d\n",
|
||||
|
@ -924,18 +1003,62 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
|
|||
}
|
||||
}
|
||||
|
||||
ret = 0;
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->ops ||
|
||||
!component->driver->ops->hw_params)
|
||||
continue;
|
||||
|
||||
__ret = component->driver->ops->hw_params(substream, params);
|
||||
if (__ret < 0) {
|
||||
dev_err(component->dev,
|
||||
"ASoC: %s hw params failed: %d\n",
|
||||
component->name, ret);
|
||||
ret = __ret;
|
||||
}
|
||||
}
|
||||
if (ret < 0)
|
||||
goto component_err;
|
||||
|
||||
/* store the parameters for each DAIs */
|
||||
cpu_dai->rate = params_rate(params);
|
||||
cpu_dai->channels = params_channels(params);
|
||||
cpu_dai->sample_bits =
|
||||
snd_pcm_format_physical_width(params_format(params));
|
||||
|
||||
ret = soc_pcm_params_symmetry(substream, params);
|
||||
if (ret)
|
||||
goto component_err;
|
||||
out:
|
||||
mutex_unlock(&rtd->pcm_mutex);
|
||||
return ret;
|
||||
|
||||
component_err:
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->ops ||
|
||||
!component->driver->ops->hw_free)
|
||||
continue;
|
||||
|
||||
component->driver->ops->hw_free(substream);
|
||||
}
|
||||
|
||||
if (platform && platform->driver->ops && platform->driver->ops->hw_free)
|
||||
platform->driver->ops->hw_free(substream);
|
||||
|
||||
platform_err:
|
||||
if (cpu_dai->driver->ops && cpu_dai->driver->ops->hw_free)
|
||||
if (cpu_dai->driver->ops->hw_free)
|
||||
cpu_dai->driver->ops->hw_free(substream, cpu_dai);
|
||||
|
||||
interface_err:
|
||||
|
@ -944,12 +1067,12 @@ interface_err:
|
|||
codec_err:
|
||||
while (--i >= 0) {
|
||||
struct snd_soc_dai *codec_dai = rtd->codec_dais[i];
|
||||
if (codec_dai->driver->ops && codec_dai->driver->ops->hw_free)
|
||||
if (codec_dai->driver->ops->hw_free)
|
||||
codec_dai->driver->ops->hw_free(substream, codec_dai);
|
||||
codec_dai->rate = 0;
|
||||
}
|
||||
|
||||
if (rtd->dai_link->ops && rtd->dai_link->ops->hw_free)
|
||||
if (rtd->dai_link->ops->hw_free)
|
||||
rtd->dai_link->ops->hw_free(substream);
|
||||
|
||||
mutex_unlock(&rtd->pcm_mutex);
|
||||
|
@ -963,6 +1086,8 @@ static int soc_pcm_hw_free(struct snd_pcm_substream *substream)
|
|||
{
|
||||
struct snd_soc_pcm_runtime *rtd = substream->private_data;
|
||||
struct snd_soc_platform *platform = rtd->platform;
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
|
||||
struct snd_soc_dai *codec_dai;
|
||||
bool playback = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
|
||||
|
@ -995,21 +1120,36 @@ static int soc_pcm_hw_free(struct snd_pcm_substream *substream)
|
|||
}
|
||||
|
||||
/* free any machine hw params */
|
||||
if (rtd->dai_link->ops && rtd->dai_link->ops->hw_free)
|
||||
if (rtd->dai_link->ops->hw_free)
|
||||
rtd->dai_link->ops->hw_free(substream);
|
||||
|
||||
/* free any DMA resources */
|
||||
if (platform->driver->ops && platform->driver->ops->hw_free)
|
||||
if (platform && platform->driver->ops && platform->driver->ops->hw_free)
|
||||
platform->driver->ops->hw_free(substream);
|
||||
|
||||
/* free any component resources */
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->ops ||
|
||||
!component->driver->ops->hw_free)
|
||||
continue;
|
||||
|
||||
component->driver->ops->hw_free(substream);
|
||||
}
|
||||
|
||||
/* now free hw params for the DAIs */
|
||||
for (i = 0; i < rtd->num_codecs; i++) {
|
||||
codec_dai = rtd->codec_dais[i];
|
||||
if (codec_dai->driver->ops && codec_dai->driver->ops->hw_free)
|
||||
if (codec_dai->driver->ops->hw_free)
|
||||
codec_dai->driver->ops->hw_free(substream, codec_dai);
|
||||
}
|
||||
|
||||
if (cpu_dai->driver->ops && cpu_dai->driver->ops->hw_free)
|
||||
if (cpu_dai->driver->ops->hw_free)
|
||||
cpu_dai->driver->ops->hw_free(substream, cpu_dai);
|
||||
|
||||
mutex_unlock(&rtd->pcm_mutex);
|
||||
|
@ -1020,13 +1160,15 @@ static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
|
|||
{
|
||||
struct snd_soc_pcm_runtime *rtd = substream->private_data;
|
||||
struct snd_soc_platform *platform = rtd->platform;
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
|
||||
struct snd_soc_dai *codec_dai;
|
||||
int i, ret;
|
||||
|
||||
for (i = 0; i < rtd->num_codecs; i++) {
|
||||
codec_dai = rtd->codec_dais[i];
|
||||
if (codec_dai->driver->ops && codec_dai->driver->ops->trigger) {
|
||||
if (codec_dai->driver->ops->trigger) {
|
||||
ret = codec_dai->driver->ops->trigger(substream,
|
||||
cmd, codec_dai);
|
||||
if (ret < 0)
|
||||
|
@ -1034,19 +1176,35 @@ static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
|
|||
}
|
||||
}
|
||||
|
||||
if (platform->driver->ops && platform->driver->ops->trigger) {
|
||||
if (platform && platform->driver->ops && platform->driver->ops->trigger) {
|
||||
ret = platform->driver->ops->trigger(substream, cmd);
|
||||
if (ret < 0)
|
||||
return ret;
|
||||
}
|
||||
|
||||
if (cpu_dai->driver->ops && cpu_dai->driver->ops->trigger) {
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->ops ||
|
||||
!component->driver->ops->trigger)
|
||||
continue;
|
||||
|
||||
ret = component->driver->ops->trigger(substream, cmd);
|
||||
if (ret < 0)
|
||||
return ret;
|
||||
}
|
||||
|
||||
if (cpu_dai->driver->ops->trigger) {
|
||||
ret = cpu_dai->driver->ops->trigger(substream, cmd, cpu_dai);
|
||||
if (ret < 0)
|
||||
return ret;
|
||||
}
|
||||
|
||||
if (rtd->dai_link->ops && rtd->dai_link->ops->trigger) {
|
||||
if (rtd->dai_link->ops->trigger) {
|
||||
ret = rtd->dai_link->ops->trigger(substream, cmd);
|
||||
if (ret < 0)
|
||||
return ret;
|
||||
|
@ -1065,8 +1223,7 @@ static int soc_pcm_bespoke_trigger(struct snd_pcm_substream *substream,
|
|||
|
||||
for (i = 0; i < rtd->num_codecs; i++) {
|
||||
codec_dai = rtd->codec_dais[i];
|
||||
if (codec_dai->driver->ops &&
|
||||
codec_dai->driver->ops->bespoke_trigger) {
|
||||
if (codec_dai->driver->ops->bespoke_trigger) {
|
||||
ret = codec_dai->driver->ops->bespoke_trigger(substream,
|
||||
cmd, codec_dai);
|
||||
if (ret < 0)
|
||||
|
@ -1074,7 +1231,7 @@ static int soc_pcm_bespoke_trigger(struct snd_pcm_substream *substream,
|
|||
}
|
||||
}
|
||||
|
||||
if (cpu_dai->driver->ops && cpu_dai->driver->ops->bespoke_trigger) {
|
||||
if (cpu_dai->driver->ops->bespoke_trigger) {
|
||||
ret = cpu_dai->driver->ops->bespoke_trigger(substream, cmd, cpu_dai);
|
||||
if (ret < 0)
|
||||
return ret;
|
||||
|
@ -1090,6 +1247,8 @@ static snd_pcm_uframes_t soc_pcm_pointer(struct snd_pcm_substream *substream)
|
|||
{
|
||||
struct snd_soc_pcm_runtime *rtd = substream->private_data;
|
||||
struct snd_soc_platform *platform = rtd->platform;
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
|
||||
struct snd_soc_dai *codec_dai;
|
||||
struct snd_pcm_runtime *runtime = substream->runtime;
|
||||
|
@ -1098,15 +1257,31 @@ static snd_pcm_uframes_t soc_pcm_pointer(struct snd_pcm_substream *substream)
|
|||
snd_pcm_sframes_t codec_delay = 0;
|
||||
int i;
|
||||
|
||||
if (platform->driver->ops && platform->driver->ops->pointer)
|
||||
if (platform && platform->driver->ops && platform->driver->ops->pointer)
|
||||
offset = platform->driver->ops->pointer(substream);
|
||||
|
||||
if (cpu_dai->driver->ops && cpu_dai->driver->ops->delay)
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->ops ||
|
||||
!component->driver->ops->pointer)
|
||||
continue;
|
||||
|
||||
/* FIXME: use 1st pointer */
|
||||
offset = component->driver->ops->pointer(substream);
|
||||
break;
|
||||
}
|
||||
|
||||
if (cpu_dai->driver->ops->delay)
|
||||
delay += cpu_dai->driver->ops->delay(substream, cpu_dai);
|
||||
|
||||
for (i = 0; i < rtd->num_codecs; i++) {
|
||||
codec_dai = rtd->codec_dais[i];
|
||||
if (codec_dai->driver->ops && codec_dai->driver->ops->delay)
|
||||
if (codec_dai->driver->ops->delay)
|
||||
codec_delay = max(codec_delay,
|
||||
codec_dai->driver->ops->delay(substream,
|
||||
codec_dai));
|
||||
|
@ -2285,9 +2460,27 @@ static int soc_pcm_ioctl(struct snd_pcm_substream *substream,
|
|||
{
|
||||
struct snd_soc_pcm_runtime *rtd = substream->private_data;
|
||||
struct snd_soc_platform *platform = rtd->platform;
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
|
||||
if (platform->driver->ops && platform->driver->ops->ioctl)
|
||||
if (platform && platform->driver->ops && platform->driver->ops->ioctl)
|
||||
return platform->driver->ops->ioctl(substream, cmd, arg);
|
||||
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
/* ignore duplication for now */
|
||||
if (platform && (component == &platform->component))
|
||||
continue;
|
||||
|
||||
if (!component->driver->ops ||
|
||||
!component->driver->ops->ioctl)
|
||||
continue;
|
||||
|
||||
/* FIXME: use 1st ioctl */
|
||||
return component->driver->ops->ioctl(substream, cmd, arg);
|
||||
}
|
||||
|
||||
return snd_pcm_lib_ioctl(substream, cmd, arg);
|
||||
}
|
||||
|
||||
|
@ -2635,12 +2828,150 @@ static int dpcm_fe_dai_close(struct snd_pcm_substream *fe_substream)
|
|||
static void soc_pcm_private_free(struct snd_pcm *pcm)
|
||||
{
|
||||
struct snd_soc_pcm_runtime *rtd = pcm->private_data;
|
||||
struct snd_soc_platform *platform = rtd->platform;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_component *component;
|
||||
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
/* need to sync the delayed work before releasing resources */
|
||||
|
||||
flush_delayed_work(&rtd->delayed_work);
|
||||
if (platform->driver->pcm_free)
|
||||
platform->driver->pcm_free(pcm);
|
||||
component = rtdcom->component;
|
||||
|
||||
if (component->pcm_free)
|
||||
component->pcm_free(component, pcm);
|
||||
}
|
||||
}
|
||||
|
||||
static int soc_rtdcom_ack(struct snd_pcm_substream *substream)
|
||||
{
|
||||
struct snd_soc_pcm_runtime *rtd = substream->private_data;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_component *component;
|
||||
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
if (!component->driver->ops ||
|
||||
!component->driver->ops->ack)
|
||||
continue;
|
||||
|
||||
/* FIXME. it returns 1st ask now */
|
||||
return component->driver->ops->ack(substream);
|
||||
}
|
||||
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
static int soc_rtdcom_copy_user(struct snd_pcm_substream *substream, int channel,
|
||||
unsigned long pos, void __user *buf,
|
||||
unsigned long bytes)
|
||||
{
|
||||
struct snd_soc_pcm_runtime *rtd = substream->private_data;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_component *component;
|
||||
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
if (!component->driver->ops ||
|
||||
!component->driver->ops->copy_user)
|
||||
continue;
|
||||
|
||||
/* FIXME. it returns 1st copy now */
|
||||
return component->driver->ops->copy_user(substream, channel,
|
||||
pos, buf, bytes);
|
||||
}
|
||||
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
static int soc_rtdcom_copy_kernel(struct snd_pcm_substream *substream, int channel,
|
||||
unsigned long pos, void *buf, unsigned long bytes)
|
||||
{
|
||||
struct snd_soc_pcm_runtime *rtd = substream->private_data;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_component *component;
|
||||
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
if (!component->driver->ops ||
|
||||
!component->driver->ops->copy_kernel)
|
||||
continue;
|
||||
|
||||
/* FIXME. it returns 1st copy now */
|
||||
return component->driver->ops->copy_kernel(substream, channel,
|
||||
pos, buf, bytes);
|
||||
}
|
||||
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
static int soc_rtdcom_fill_silence(struct snd_pcm_substream *substream, int channel,
|
||||
unsigned long pos, unsigned long bytes)
|
||||
{
|
||||
struct snd_soc_pcm_runtime *rtd = substream->private_data;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_component *component;
|
||||
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
if (!component->driver->ops ||
|
||||
!component->driver->ops->fill_silence)
|
||||
continue;
|
||||
|
||||
/* FIXME. it returns 1st silence now */
|
||||
return component->driver->ops->fill_silence(substream, channel,
|
||||
pos, bytes);
|
||||
}
|
||||
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
static struct page *soc_rtdcom_page(struct snd_pcm_substream *substream,
|
||||
unsigned long offset)
|
||||
{
|
||||
struct snd_soc_pcm_runtime *rtd = substream->private_data;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_component *component;
|
||||
struct page *page;
|
||||
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
if (!component->driver->ops ||
|
||||
!component->driver->ops->page)
|
||||
continue;
|
||||
|
||||
/* FIXME. it returns 1st page now */
|
||||
page = component->driver->ops->page(substream, offset);
|
||||
if (page)
|
||||
return page;
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static int soc_rtdcom_mmap(struct snd_pcm_substream *substream,
|
||||
struct vm_area_struct *vma)
|
||||
{
|
||||
struct snd_soc_pcm_runtime *rtd = substream->private_data;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_soc_component *component;
|
||||
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
if (!component->driver->ops ||
|
||||
!component->driver->ops->mmap)
|
||||
continue;
|
||||
|
||||
/* FIXME. it returns 1st mmap now */
|
||||
return component->driver->ops->mmap(substream, vma);
|
||||
}
|
||||
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
/* create a new pcm */
|
||||
|
@ -2649,6 +2980,8 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
|
|||
struct snd_soc_platform *platform = rtd->platform;
|
||||
struct snd_soc_dai *codec_dai;
|
||||
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
|
||||
struct snd_soc_component *component;
|
||||
struct snd_soc_rtdcom_list *rtdcom;
|
||||
struct snd_pcm *pcm;
|
||||
char new_name[64];
|
||||
int ret = 0, playback = 0, capture = 0;
|
||||
|
@ -2743,7 +3076,28 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
|
|||
rtd->ops.ioctl = soc_pcm_ioctl;
|
||||
}
|
||||
|
||||
if (platform->driver->ops) {
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
const struct snd_pcm_ops *ops = rtdcom->component->driver->ops;
|
||||
|
||||
if (!ops)
|
||||
continue;
|
||||
|
||||
if (ops->ack)
|
||||
rtd->ops.ack = soc_rtdcom_ack;
|
||||
if (ops->copy_user)
|
||||
rtd->ops.copy_user = soc_rtdcom_copy_user;
|
||||
if (ops->copy_kernel)
|
||||
rtd->ops.copy_kernel = soc_rtdcom_copy_kernel;
|
||||
if (ops->fill_silence)
|
||||
rtd->ops.fill_silence = soc_rtdcom_fill_silence;
|
||||
if (ops->page)
|
||||
rtd->ops.page = soc_rtdcom_page;
|
||||
if (ops->mmap)
|
||||
rtd->ops.mmap = soc_rtdcom_mmap;
|
||||
}
|
||||
|
||||
/* overwrite */
|
||||
if (platform && platform->driver->ops) {
|
||||
rtd->ops.ack = platform->driver->ops->ack;
|
||||
rtd->ops.copy_user = platform->driver->ops->copy_user;
|
||||
rtd->ops.copy_kernel = platform->driver->ops->copy_kernel;
|
||||
|
@ -2758,10 +3112,15 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
|
|||
if (capture)
|
||||
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &rtd->ops);
|
||||
|
||||
if (platform->driver->pcm_new) {
|
||||
ret = platform->driver->pcm_new(rtd);
|
||||
for_each_rtdcom(rtd, rtdcom) {
|
||||
component = rtdcom->component;
|
||||
|
||||
if (!component->pcm_new)
|
||||
continue;
|
||||
|
||||
ret = component->pcm_new(component, rtd);
|
||||
if (ret < 0) {
|
||||
dev_err(platform->dev,
|
||||
dev_err(component->dev,
|
||||
"ASoC: pcm constructor failed: %d\n",
|
||||
ret);
|
||||
return ret;
|
||||
|
|
Loading…
Reference in a new issue