Lines Matching refs:audio
62 * device. These devices are usually audio/video muxers/encoders/decoders or
70 * a few categories: core ops, audio ops, video ops and tuner ops.
78 * it does not implement them (e.g. an audio subdev will generally not
287 * struct v4l2_subdev_audio_ops - Callbacks used for audio-related settings
289 * @s_clock_freq: set the frequency (in Hz) of the audio clock output.
290 * Used to slave an audio processor to the video decoder, ensuring that
291 * audio and video remain synchronized. Usual values for the frequency
296 * way to select I2S clock used by driving digital audio streams at some
300 * @s_routing: used to define the input and/or output pins of an audio chip,
309 * @s_stream: used to notify the audio code that stream will start or has
901 * @audio: pointer to &struct v4l2_subdev_audio_ops. Can be %NULL
911 const struct v4l2_subdev_audio_ops *audio;