1/* SPDX-License-Identifier: GPL-2.0 */ 2/* 3 * Contains the virtual decoder logic. The functions here control the 4 * tracing/TPG on a per-frame basis 5 */ 6 7#ifndef _VISL_DEC_H_ 8#define _VISL_DEC_H_ 9 10#include "visl.h" 11 12struct visl_fwht_run { 13 const struct v4l2_ctrl_fwht_params *params; 14}; 15 16struct visl_mpeg2_run { 17 const struct v4l2_ctrl_mpeg2_sequence *seq; 18 const struct v4l2_ctrl_mpeg2_picture *pic; 19 const struct v4l2_ctrl_mpeg2_quantisation *quant; 20}; 21 22struct visl_vp8_run { 23 const struct v4l2_ctrl_vp8_frame *frame; 24}; 25 26struct visl_vp9_run { 27 const struct v4l2_ctrl_vp9_frame *frame; 28 const struct v4l2_ctrl_vp9_compressed_hdr *probs; 29}; 30 31struct visl_h264_run { 32 const struct v4l2_ctrl_h264_sps *sps; 33 const struct v4l2_ctrl_h264_pps *pps; 34 const struct v4l2_ctrl_h264_scaling_matrix *sm; 35 const struct v4l2_ctrl_h264_slice_params *spram; 36 const struct v4l2_ctrl_h264_decode_params *dpram; 37 const struct v4l2_ctrl_h264_pred_weights *pwht; 38}; 39 40struct visl_hevc_run { 41 const struct v4l2_ctrl_hevc_sps *sps; 42 const struct v4l2_ctrl_hevc_pps *pps; 43 const struct v4l2_ctrl_hevc_slice_params *spram; 44 const struct v4l2_ctrl_hevc_scaling_matrix *sm; 45 const struct v4l2_ctrl_hevc_decode_params *dpram; 46}; 47 48struct visl_run { 49 struct vb2_v4l2_buffer *src; 50 struct vb2_v4l2_buffer *dst; 51 52 union { 53 struct visl_fwht_run fwht; 54 struct visl_mpeg2_run mpeg2; 55 struct visl_vp8_run vp8; 56 struct visl_vp9_run vp9; 57 struct visl_h264_run h264; 58 struct visl_hevc_run hevc; 59 }; 60}; 61 62int visl_dec_start(struct visl_ctx *ctx); 63int visl_dec_stop(struct visl_ctx *ctx); 64int visl_job_ready(void *priv); 65void visl_device_run(void *priv); 66 67#endif /* _VISL_DEC_H_ */ 68