1 /* $NetBSD: mcif_wb.h,v 1.2 2021/12/18 23:45:05 riastradh Exp $ */ 2 3 /* Copyright 2012-17 Advanced Micro Devices, Inc. 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a 6 * copy of this software and associated documentation files (the "Software"), 7 * to deal in the Software without restriction, including without limitation 8 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 9 * and/or sell copies of the Software, and to permit persons to whom the 10 * Software is furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice shall be included in 13 * all copies or substantial portions of the Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 19 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 21 * OTHER DEALINGS IN THE SOFTWARE. 22 * 23 * Authors: AMD 24 * 25 */ 26 27 #ifndef __DC_MCIF_WB_H__ 28 #define __DC_MCIF_WB_H__ 29 30 #include "dc_hw_types.h" 31 32 33 enum mmhubbub_wbif_mode { 34 PACKED_444 = 0, 35 PACKED_444_FP16 = 1, 36 PLANAR_420_8BPC = 2, 37 PLANAR_420_10BPC = 3 38 }; 39 40 struct mcif_arb_params { 41 42 unsigned int time_per_pixel; 43 unsigned int cli_watermark[4]; 44 unsigned int pstate_watermark[4]; 45 unsigned int arbitration_slice; 46 unsigned int slice_lines; 47 unsigned int max_scaled_time; 48 }; 49 50 struct mcif_irq_params { 51 unsigned int sw_int_en; 52 unsigned int sw_slice_int_en; 53 unsigned int sw_overrun_int_en; 54 unsigned int vce_int_en; 55 unsigned int vce_slice_int_en; 56 }; 57 58 59 /* / - mcif_wb_frame_dump_info is the info of the dumping WB data */ 60 struct mcif_wb_frame_dump_info { 61 unsigned int size; 62 unsigned int width; 63 unsigned int height; 64 unsigned int luma_pitch; 65 unsigned int chroma_pitch; 66 enum dwb_scaler_mode format; 67 }; 68 69 struct mcif_wb { 70 const struct mcif_wb_funcs *funcs; 71 struct dc_context *ctx; 72 int inst; 73 }; 74 75 struct mcif_wb_funcs { 76 77 void (*enable_mcif)(struct mcif_wb *mcif_wb); 78 79 void (*disable_mcif)(struct mcif_wb *mcif_wb); 80 81 void (*config_mcif_buf)( 82 struct mcif_wb *mcif_wb, 83 struct mcif_buf_params *params, 84 unsigned int dest_height); 85 86 void (*config_mcif_arb)( 87 struct mcif_wb *mcif_wb, 88 struct mcif_arb_params *params); 89 90 void (*config_mcif_irq)( 91 struct mcif_wb *mcif_wb, 92 struct mcif_irq_params *params); 93 94 void (*dump_frame)( 95 struct mcif_wb *mcif_wb, 96 struct mcif_buf_params *mcif_params, 97 enum dwb_scaler_mode out_format, 98 unsigned int dest_width, 99 unsigned int dest_height, 100 struct mcif_wb_frame_dump_info *dump_info, 101 unsigned char *luma_buffer, 102 unsigned char *chroma_buffer, 103 unsigned char *dest_luma_buffer, 104 unsigned char *dest_chroma_buffer); 105 }; 106 107 #endif 108