diff options
Diffstat (limited to 'include/sound/soc.h')
-rw-r--r-- | include/sound/soc.h | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h index efb8bad7b0fa..d97c4aa779a2 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -471,6 +471,9 @@ bool snd_soc_runtime_ignore_pmdown_time(struct snd_soc_pcm_runtime *rtd); void snd_soc_runtime_activate(struct snd_soc_pcm_runtime *rtd, int stream); void snd_soc_runtime_deactivate(struct snd_soc_pcm_runtime *rtd, int stream); +int snd_soc_runtime_calc_hw(struct snd_soc_pcm_runtime *rtd, + struct snd_pcm_hardware *hw, int stream); + int snd_soc_runtime_set_dai_fmt(struct snd_soc_pcm_runtime *rtd, unsigned int dai_fmt); @@ -855,6 +858,11 @@ struct snd_soc_dai_link { ((platform) = &link->platforms[i]); \ (i)++) +#define for_each_link_cpus(link, i, cpu) \ + for ((i) = 0; \ + ((i) < link->num_cpus) && ((cpu) = &link->cpus[i]); \ + (i)++) + /* * Sample 1 : Single CPU/Codec/Platform * @@ -1110,6 +1118,14 @@ struct snd_soc_card { #define for_each_card_components(card, component) \ list_for_each_entry(component, &(card)->component_dev_list, card_list) +#define for_each_card_dapms(card, dapm) \ + list_for_each_entry(dapm, &card->dapm_list, list) + +#define for_each_card_widgets(card, w)\ + list_for_each_entry(w, &card->widgets, list) +#define for_each_card_widgets_safe(card, w, _w) \ + list_for_each_entry_safe(w, _w, &card->widgets, list) + /* SoC machine DAI configuration, glues a codec and cpu DAI together */ struct snd_soc_pcm_runtime { struct device *dev; @@ -1133,6 +1149,9 @@ struct snd_soc_pcm_runtime { struct snd_soc_dai **codec_dais; unsigned int num_codecs; + struct snd_soc_dai **cpu_dais; + unsigned int num_cpus; + struct delayed_work delayed_work; void (*close_delayed_work_func)(struct snd_soc_pcm_runtime *rtd); #ifdef CONFIG_DEBUG_FS @@ -1153,13 +1172,20 @@ struct snd_soc_pcm_runtime { for ((i) = 0; \ ((i) < rtd->num_components) && ((component) = rtd->components[i]);\ (i)++) -#define for_each_rtd_codec_dai(rtd, i, dai)\ - for ((i) = 0; \ - ((i) < rtd->num_codecs) && ((dai) = rtd->codec_dais[i]); \ +#define for_each_rtd_cpu_dais(rtd, i, dai) \ + for ((i) = 0; \ + ((i) < rtd->num_cpus) && ((dai) = rtd->cpu_dais[i]); \ + (i)++) +#define for_each_rtd_cpu_dais_rollback(rtd, i, dai) \ + for (; (--(i) >= 0) && ((dai) = rtd->cpu_dais[i]);) +#define for_each_rtd_codec_dais(rtd, i, dai) \ + for ((i) = 0; \ + ((i) < rtd->num_codecs) && ((dai) = rtd->codec_dais[i]); \ (i)++) -#define for_each_rtd_codec_dai_rollback(rtd, i, dai) \ +#define for_each_rtd_codec_dais_rollback(rtd, i, dai) \ for (; (--(i) >= 0) && ((dai) = rtd->codec_dais[i]);) + void snd_soc_close_delayed_work(struct snd_soc_pcm_runtime *rtd); /* mixer control */ |