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