include/media/v4l2-subdev.h

296  *	way to select I2S clock used by driving digital audio streams at some
825  * @enable_streams: Enable the streams defined in streams_mask on the given
831  * @disable_streams: Disable the streams defined in streams_mask on the given
969  * Set this flag if this subdev supports multiplexed streams. This means
976  * - Multiple streams per pad are supported
1042  * @enabled_streams: Bitmask of enabled streams used by
1252  * implement the multiplexed streams API (as indicated by the
1492  * @fmt: Format used to initialize all the streams
1495  * all the streams using the given format.
1539  * v4l2_subdev_state_xlate_streams() - Translate streams from one pad to another
1544  * @streams: Streams bitmask on the first pad
1546  * Streams on sink pads of a subdev are routed to source pads as expressed in
1549  * on @pad0, expressed as a bitmask in @streams, to the corresponding streams
1551  * on @pad1, and updates @streams with the streams that have been found in the
1556  * Return: The bitmask of streams of @pad1 that are routed to @streams on @pad0.
1559 				    u32 pad0, u32 pad1, u64 *streams);
1565  *	an input stream shall not be routed to multiple output streams (stream
1568  *	multiple input streams shall not be routed to the same output stream
1571  *	all streams from a sink pad must be routed to a single source pad
1573  *	all streams on a source pad must originate from a single sink pad
1575  *	source pads shall not contain multiplexed streams
1577  *	sink pads shall not contain multiplexed streams
1582  *	all streams from a sink pad must be routed to a single source pad, and
1587  *	no multiplexed streams allowed on either source or sink sides.
1623  * v4l2_subdev_enable_streams() - Enable streams on a pad
1626  * @streams_mask: Bitmask of streams to enable
1628  * This function enables streams on a source @pad of a subdevice. The pad is
1629  * identified by its index, while the streams are identified by the
1630  * @streams_mask bitmask. This allows enabling multiple streams on a pad at
1644  * * -EALREADY: One of the streams in streams_mask is already enabled
1653  * v4l2_subdev_disable_streams() - Disable streams on a pad
1656  * @streams_mask: Bitmask of streams to disable
1658  * This function disables streams on a source @pad of a subdevice. The pad is
1659  * identified by its index, while the streams are identified by the
1660  * @streams_mask bitmask. This allows disabling multiple streams on a pad at
1663  * Disabling a streams that is not enabled isn't allowed. If @streams_mask
1674  * * -EALREADY: One of the streams in streams_mask is not enabled
1688  * Subdevice drivers that implement the streams-aware