platform/verisilicon/hantro_hw.h

1 /* SPDX-License-Identifier: GPL-2.0 */
13 #include <linux/v4l2-controls.h>
14 #include <media/v4l2-ctrls.h>
15 #include <media/v4l2-vp9.h>
16 #include <media/videobuf2-core.h>
51  * struct hantro_aux_buf - auxiliary DMA buffer for hardware data
103  * @dpb_longterm: DPB long-term
220  * @tile_r_info: per-tile information array
221  * @tile_c_info: per-tile information array
287  * @db_ctrl_col:	db tile col ctrl buffer
300  * @ref_frame_sign_bias: array of sign bias
345  * struct hantro_postproc_ops - post-processor operations
347  * @enable:		Enable the post-processor block. Optional.
348  * @disable:		Disable the post-processor block. Optional.
350  *			Returns zero if OK, a negative value in error cases.
360  * struct hantro_codec_ops - codec mode specific operations
369  *		negative value in error cases.
382  * enum hantro_enc_fmt - source format ID for hardware registers.
385  * @ROCKCHIP_VPU_ENC_FMT_YUV420SP: Y/CbCr 4:2:0 semi-planar format
478 	 * A decoded 8-bit 4:2:0 NV12 frame may need memory for up to  in hantro_h264_mv_size()
480 	 * multi-core variants.  in hantro_h264_mv_size()
484 	 * frames and only if the format is non-post-processed NV12.  in hantro_h264_mv_size()
488 	 * +---------------------------+  in hantro_h264_mv_size()
489 	 * | Y-plane   256 bytes x MBs |  in hantro_h264_mv_size()
490 	 * +---------------------------+  in hantro_h264_mv_size()
491 	 * | UV-plane  128 bytes x MBs |  in hantro_h264_mv_size()
492 	 * +---------------------------+  in hantro_h264_mv_size()
494 	 * +---------------------------+  in hantro_h264_mv_size()
496 	 * +---------------------------+  in hantro_h264_mv_size()
530 				  const struct v4l2_ctrl_mpeg2_quantisation *ctrl);