summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer_private.h
blob: 082549f75978450e6f35140163e3f5b39d24f908 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
/*
 * Copyright 2015 Advanced Micro Devices, Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 *
 * Authors: AMD
 *
 */

#ifndef __DC_HW_SEQUENCER_PRIVATE_H__
#define __DC_HW_SEQUENCER_PRIVATE_H__

#include "dc_types.h"

enum pipe_gating_control {
	PIPE_GATING_CONTROL_DISABLE = 0,
	PIPE_GATING_CONTROL_ENABLE,
	PIPE_GATING_CONTROL_INIT
};

struct dce_hwseq_wa {
	bool blnd_crtc_trigger;
	bool DEGVIDCN10_253;
	bool false_optc_underflow;
	bool DEGVIDCN10_254;
	bool DEGVIDCN21;
	bool disallow_self_refresh_during_multi_plane_transition;
	bool early_riommu_invalidation;
};

struct hwseq_wa_state {
	bool DEGVIDCN10_253_applied;
	bool disallow_self_refresh_during_multi_plane_transition_applied;
	unsigned int disallow_self_refresh_during_multi_plane_transition_applied_on_frame;
};

struct pipe_ctx;
struct dc_state;
struct dc_stream_status;
struct dc_writeback_info;
struct dchub_init_data;
struct dc_static_screen_params;
struct resource_pool;
struct resource_context;
struct stream_resource;
struct dc_phy_addr_space_config;
struct dc_virtual_addr_space_config;
struct hubp;
struct dpp;
struct dce_hwseq;
struct timing_generator;
struct tg_color;
struct output_pixel_processor;

struct hwseq_private_funcs {

	void (*disable_stream_gating)(struct dc *dc, struct pipe_ctx *pipe_ctx);
	void (*enable_stream_gating)(struct dc *dc, struct pipe_ctx *pipe_ctx);
	void (*init_pipes)(struct dc *dc, struct dc_state *context);
	void (*reset_hw_ctx_wrap)(struct dc *dc, struct dc_state *context);
	void (*update_plane_addr)(const struct dc *dc,
			struct pipe_ctx *pipe_ctx);
	void (*plane_atomic_disconnect)(struct dc *dc,
			struct pipe_ctx *pipe_ctx);
	void (*update_mpcc)(struct dc *dc, struct pipe_ctx *pipe_ctx);
	bool (*set_input_transfer_func)(struct dc *dc,
				struct pipe_ctx *pipe_ctx,
				const struct dc_plane_state *plane_state);
	bool (*set_output_transfer_func)(struct dc *dc,
				struct pipe_ctx *pipe_ctx,
				const struct dc_stream_state *stream);
	void (*power_down)(struct dc *dc);
	void (*enable_display_pipe_clock_gating)(struct dc_context *ctx,
					bool clock_gating);
	bool (*enable_display_power_gating)(struct dc *dc,
					uint8_t controller_id,
					struct dc_bios *dcb,
					enum pipe_gating_control power_gating);
	void (*blank_pixel_data)(struct dc *dc,
			struct pipe_ctx *pipe_ctx,
			bool blank);
	enum dc_status (*enable_stream_timing)(
			struct pipe_ctx *pipe_ctx,
			struct dc_state *context,
			struct dc *dc);
	void (*edp_backlight_control)(struct dc_link *link,
			bool enable);
	void (*setup_vupdate_interrupt)(struct dc *dc,
			struct pipe_ctx *pipe_ctx);
	bool (*did_underflow_occur)(struct dc *dc, struct pipe_ctx *pipe_ctx);
	void (*init_blank)(struct dc *dc, struct timing_generator *tg);
	void (*disable_vga)(struct dce_hwseq *hws);
	void (*bios_golden_init)(struct dc *dc);
	void (*plane_atomic_power_down)(struct dc *dc,
			struct dpp *dpp,
			struct hubp *hubp);
	void (*plane_atomic_disable)(struct dc *dc, struct pipe_ctx *pipe_ctx);
	void (*enable_power_gating_plane)(struct dce_hwseq *hws,
		bool enable);
	void (*dpp_pg_control)(struct dce_hwseq *hws,
			unsigned int dpp_inst,
			bool power_on);
	void (*hubp_pg_control)(struct dce_hwseq *hws,
			unsigned int hubp_inst,
			bool power_on);
	void (*dsc_pg_control)(struct dce_hwseq *hws,
			unsigned int dsc_inst,
			bool power_on);
	void (*update_odm)(struct dc *dc, struct dc_state *context,
			struct pipe_ctx *pipe_ctx);
	void (*program_all_writeback_pipes_in_tree)(struct dc *dc,
			const struct dc_stream_state *stream,
			struct dc_state *context);
	bool (*s0i3_golden_init_wa)(struct dc *dc);
	void (*set_hdr_multiplier)(struct pipe_ctx *pipe_ctx);
	void (*verify_allow_pstate_change_high)(struct dc *dc);
	void (*program_pipe)(struct dc *dc,
			struct pipe_ctx *pipe_ctx,
			struct dc_state *context);
	bool (*wait_for_blank_complete)(struct output_pixel_processor *opp);
	void (*dccg_init)(struct dce_hwseq *hws);
	bool (*set_blend_lut)(struct pipe_ctx *pipe_ctx,
			const struct dc_plane_state *plane_state);
	bool (*set_shaper_3dlut)(struct pipe_ctx *pipe_ctx,
			const struct dc_plane_state *plane_state);
	void (*PLAT_58856_wa)(struct dc_state *context,
			struct pipe_ctx *pipe_ctx);
};

struct dce_hwseq {
	struct dc_context *ctx;
	const struct dce_hwseq_registers *regs;
	const struct dce_hwseq_shift *shifts;
	const struct dce_hwseq_mask *masks;
	struct dce_hwseq_wa wa;
	struct hwseq_wa_state wa_state;
	struct hwseq_private_funcs funcs;

};

#endif /* __DC_HW_SEQUENCER_PRIVATE_H__ */