*参照元 [#wb4be31e] #backlinks *説明 [#xba1b1fd] -パス: [[linux-4.4.1/include/sound/soc-dai.h]] -FIXME: これは何? --説明 **参考 [#c817f9c7] *実装 [#m5bc7c0c] /* * Digital Audio Interface runtime data. * * Holds runtime data for a DAI. */ struct snd_soc_dai { const char *name; int id; struct device *dev; - --[[linux-4.4.1/device]] /* driver ops */ struct snd_soc_dai_driver *driver; - --[[linux-4.4.1/snd_soc_dai_driver]] /* DAI runtime info */ unsigned int capture_active:1; /* stream is in use */ unsigned int playback_active:1; /* stream is in use */ unsigned int symmetric_rates:1; unsigned int symmetric_channels:1; unsigned int symmetric_samplebits:1; unsigned int active; unsigned char probed:1; struct snd_soc_dapm_widget *playback_widget; struct snd_soc_dapm_widget *capture_widget; - --[[linux-4.4.1/snd_soc_dapm_widget]] /* DAI DMA data */ void *playback_dma_data; void *capture_dma_data; /* Symmetry data - only valid if symmetry is being enforced */ unsigned int rate; unsigned int channels; unsigned int sample_bits; /* parent platform/codec */ struct snd_soc_codec *codec; struct snd_soc_component *component; - --[[linux-4.4.1/snd_soc_codec]] --[[linux-4.4.1/snd_soc_component]] /* CODEC TDM slot masks and params (for fixup) */ unsigned int tx_mask; unsigned int rx_mask; struct list_head list; - --[[linux-4.4.1/list_head]] }; *コメント [#r930f736]