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
110