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 12 struct visl_fwht_run { 13 const struct v4l2_ctrl_fwht_params *params; 14 }; 15 16 struct 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 22 struct visl_vp8_run { 23 const struct v4l2_ctrl_vp8_frame *frame; 24 }; 25 26 struct visl_vp9_run { 27 const struct v4l2_ctrl_vp9_frame *frame; 28 const struct v4l2_ctrl_vp9_compressed_hdr *probs; 29 }; 30 31 struct 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 40 struct 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 48 struct visl_av1_run { 49 const struct v4l2_ctrl_av1_sequence *seq; 50 const struct v4l2_ctrl_av1_frame *frame; 51 const struct v4l2_ctrl_av1_tile_group_entry *tge; 52 const struct v4l2_ctrl_av1_film_grain *grain; 53 }; 54 55 struct visl_run { 56 struct vb2_v4l2_buffer *src; 57 struct vb2_v4l2_buffer *dst; 58 59 union { 60 struct visl_fwht_run fwht; 61 struct visl_mpeg2_run mpeg2; 62 struct visl_vp8_run vp8; 63 struct visl_vp9_run vp9; 64 struct visl_h264_run h264; 65 struct visl_hevc_run hevc; 66 struct visl_av1_run av1; 67 }; 68 }; 69 70 int visl_dec_start(struct visl_ctx *ctx); 71 int visl_dec_stop(struct visl_ctx *ctx); 72 int visl_job_ready(void *priv); 73 void visl_device_run(void *priv); 74 75 #endif /* _VISL_DEC_H_ */ 76