mem_input.h revision 1.1 
1/*
2 * Copyright 2012-15 Advanced Micro Devices, Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 *
22 * Authors: AMD
23 *
24 */
25#ifndef __DAL_MEM_INPUT_H__
26#define __DAL_MEM_INPUT_H__
27
28#include "dc.h"
29#include "include/grph_object_id.h"
30
31#include "dml/display_mode_structs.h"
32
33struct dchub_init_data;
34struct cstate_pstate_watermarks_st {
35	uint32_t cstate_exit_ns;
36	uint32_t cstate_enter_plus_exit_ns;
37	uint32_t pstate_change_ns;
38};
39
40struct dcn_watermarks {
41	uint32_t pte_meta_urgent_ns;
42	uint32_t urgent_ns;
43	struct cstate_pstate_watermarks_st cstate_pstate;
44};
45
46struct dcn_watermark_set {
47	struct dcn_watermarks a;
48	struct dcn_watermarks b;
49	struct dcn_watermarks c;
50	struct dcn_watermarks d;
51};
52
53struct dce_watermarks {
54	int a_mark;
55	int b_mark;
56	int c_mark;
57	int d_mark;
58};
59
60struct stutter_modes {
61	bool enhanced;
62	bool quad_dmif_buffer;
63	bool watermark_nb_pstate;
64};
65
66struct mem_input {
67	const struct mem_input_funcs *funcs;
68	struct dc_context *ctx;
69	struct dc_plane_address request_address;
70	struct dc_plane_address current_address;
71	int inst;
72	struct stutter_modes stutter_mode;
73};
74
75struct vm_system_aperture_param {
76	PHYSICAL_ADDRESS_LOC sys_default;
77	PHYSICAL_ADDRESS_LOC sys_low;
78	PHYSICAL_ADDRESS_LOC sys_high;
79};
80
81struct vm_context0_param {
82	PHYSICAL_ADDRESS_LOC pte_base;
83	PHYSICAL_ADDRESS_LOC pte_start;
84	PHYSICAL_ADDRESS_LOC pte_end;
85	PHYSICAL_ADDRESS_LOC fault_default;
86};
87
88struct mem_input_funcs {
89	void (*mem_input_setup)(
90			struct mem_input *mem_input,
91			struct _vcs_dpi_display_dlg_regs_st *dlg_regs,
92			struct _vcs_dpi_display_ttu_regs_st *ttu_regs,
93			struct _vcs_dpi_display_rq_regs_st *rq_regs,
94			struct _vcs_dpi_display_pipe_dest_params_st *pipe_dest);
95
96	void (*dcc_control)(struct mem_input *mem_input, bool enable,
97			bool independent_64b_blks);
98	void (*mem_program_viewport)(
99			struct mem_input *mem_input,
100			const struct rect *viewport,
101			const struct rect *viewport_c);
102
103	void (*mem_input_program_display_marks)(
104		struct mem_input *mem_input,
105		struct dce_watermarks nbp,
106		struct dce_watermarks stutter,
107		struct dce_watermarks stutter_enter,
108		struct dce_watermarks urgent,
109		uint32_t total_dest_line_time_ns);
110
111	void (*mem_input_program_chroma_display_marks)(
112			struct mem_input *mem_input,
113			struct dce_watermarks nbp,
114			struct dce_watermarks stutter,
115			struct dce_watermarks urgent,
116			uint32_t total_dest_line_time_ns);
117
118	void (*allocate_mem_input)(
119		struct mem_input *mem_input,
120		uint32_t h_total,/* for current target */
121		uint32_t v_total,/* for current target */
122		uint32_t pix_clk_khz,/* for current target */
123		uint32_t total_streams_num);
124
125	void (*free_mem_input)(
126		struct mem_input *mem_input,
127		uint32_t paths_num);
128
129	bool (*mem_input_program_surface_flip_and_addr)(
130		struct mem_input *mem_input,
131		const struct dc_plane_address *address,
132		bool flip_immediate);
133
134	void (*mem_input_program_pte_vm)(
135		struct mem_input *mem_input,
136		enum surface_pixel_format format,
137		union dc_tiling_info *tiling_info,
138		enum dc_rotation_angle rotation);
139
140	void (*mem_input_set_vm_system_aperture_settings)(
141			struct mem_input *mem_input,
142			struct vm_system_aperture_param *apt);
143
144	void (*mem_input_set_vm_context0_settings)(
145			struct mem_input *mem_input,
146			const struct vm_context0_param *vm0);
147
148	void (*mem_input_program_surface_config)(
149		struct mem_input *mem_input,
150		enum surface_pixel_format format,
151		union dc_tiling_info *tiling_info,
152		union plane_size *plane_size,
153		enum dc_rotation_angle rotation,
154		struct dc_plane_dcc_param *dcc,
155		bool horizontal_mirror);
156
157	bool (*mem_input_is_flip_pending)(struct mem_input *mem_input);
158
159	void (*mem_input_update_dchub)(struct mem_input *mem_input,
160				struct dchub_init_data *dh_data);
161
162	void (*set_blank)(struct mem_input *mi, bool blank);
163	void (*set_hubp_blank_en)(struct mem_input *mi, bool blank);
164
165	void (*set_cursor_attributes)(
166			struct mem_input *mem_input,
167			const struct dc_cursor_attributes *attr);
168
169	void (*set_cursor_position)(
170			struct mem_input *mem_input,
171			const struct dc_cursor_position *pos,
172			const struct dc_cursor_mi_param *param);
173
174};
175
176#endif
177