2 * Copyright 2015 Advanced Micro Devices, Inc.
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:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
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.
26 #ifndef __DC_HW_SEQUENCER_H__
27 #define __DC_HW_SEQUENCER_H__
29 #include "clock_source.h"
30 #include "inc/hw/timing_generator.h"
31 #include "inc/hw/opp.h"
32 #include "inc/hw/link_encoder.h"
33 #include "core_status.h"
42 struct dc_stream_status;
43 struct dc_writeback_info;
44 struct dchub_init_data;
45 struct dc_static_screen_params;
47 struct dc_phy_addr_space_config;
48 struct dc_virtual_addr_space_config;
52 struct hw_sequencer_funcs {
53 /* Embedded Display Related */
54 void (*edp_power_control)(struct dc_link *link, bool enable);
55 void (*edp_wait_for_hpd_ready)(struct dc_link *link, bool power_up);
57 /* Pipe Programming Related */
58 void (*init_hw)(struct dc *dc);
59 void (*enable_accelerated_mode)(struct dc *dc,
60 struct dc_state *context);
61 enum dc_status (*apply_ctx_to_hw)(struct dc *dc,
62 struct dc_state *context);
63 void (*disable_plane)(struct dc *dc, struct pipe_ctx *pipe_ctx);
64 void (*apply_ctx_for_surface)(struct dc *dc,
65 const struct dc_stream_state *stream,
66 int num_planes, struct dc_state *context);
67 void (*program_front_end_for_ctx)(struct dc *dc,
68 struct dc_state *context);
69 void (*post_unlock_program_front_end)(struct dc *dc,
70 struct dc_state *context);
71 void (*update_plane_addr)(const struct dc *dc,
72 struct pipe_ctx *pipe_ctx);
73 void (*update_dchub)(struct dce_hwseq *hws,
74 struct dchub_init_data *dh_data);
75 void (*wait_for_mpcc_disconnect)(struct dc *dc,
76 struct resource_pool *res_pool,
77 struct pipe_ctx *pipe_ctx);
78 void (*program_triplebuffer)(const struct dc *dc,
79 struct pipe_ctx *pipe_ctx, bool enableTripleBuffer);
80 void (*update_pending_status)(struct pipe_ctx *pipe_ctx);
82 /* Pipe Lock Related */
83 void (*pipe_control_lock)(struct dc *dc,
84 struct pipe_ctx *pipe, bool lock);
85 void (*interdependent_update_lock)(struct dc *dc,
86 struct dc_state *context, bool lock);
87 void (*set_flip_control_gsl)(struct pipe_ctx *pipe_ctx,
91 void (*get_position)(struct pipe_ctx **pipe_ctx, int num_pipes,
92 struct crtc_position *position);
93 int (*get_vupdate_offset_from_vsync)(struct pipe_ctx *pipe_ctx);
94 void (*enable_per_frame_crtc_position_reset)(struct dc *dc,
95 int group_size, struct pipe_ctx *grouped_pipes[]);
96 void (*enable_timing_synchronization)(struct dc *dc,
97 int group_index, int group_size,
98 struct pipe_ctx *grouped_pipes[]);
99 void (*setup_periodic_interrupt)(struct dc *dc,
100 struct pipe_ctx *pipe_ctx,
101 enum vline_select vline);
102 void (*set_drr)(struct pipe_ctx **pipe_ctx, int num_pipes,
103 unsigned int vmin, unsigned int vmax,
104 unsigned int vmid, unsigned int vmid_frame_number);
105 void (*set_static_screen_control)(struct pipe_ctx **pipe_ctx,
107 const struct dc_static_screen_params *events);
110 void (*enable_stream)(struct pipe_ctx *pipe_ctx);
111 void (*disable_stream)(struct pipe_ctx *pipe_ctx);
112 void (*blank_stream)(struct pipe_ctx *pipe_ctx);
113 void (*unblank_stream)(struct pipe_ctx *pipe_ctx,
114 struct dc_link_settings *link_settings);
116 /* Bandwidth Related */
117 void (*prepare_bandwidth)(struct dc *dc, struct dc_state *context);
118 bool (*update_bandwidth)(struct dc *dc, struct dc_state *context);
119 void (*optimize_bandwidth)(struct dc *dc, struct dc_state *context);
121 /* Infopacket Related */
122 void (*set_avmute)(struct pipe_ctx *pipe_ctx, bool enable);
123 void (*send_immediate_sdp_message)(
124 struct pipe_ctx *pipe_ctx,
125 const uint8_t *custom_sdp_message,
126 unsigned int sdp_message_size);
127 void (*update_info_frame)(struct pipe_ctx *pipe_ctx);
128 void (*set_dmdata_attributes)(struct pipe_ctx *pipe);
129 void (*program_dmdata_engine)(struct pipe_ctx *pipe_ctx);
130 bool (*dmdata_status_done)(struct pipe_ctx *pipe_ctx);
133 void (*set_cursor_position)(struct pipe_ctx *pipe);
134 void (*set_cursor_attribute)(struct pipe_ctx *pipe);
135 void (*set_cursor_sdr_white_level)(struct pipe_ctx *pipe);
138 void (*program_gamut_remap)(struct pipe_ctx *pipe_ctx);
139 void (*program_output_csc)(struct dc *dc, struct pipe_ctx *pipe_ctx,
140 enum dc_color_space colorspace,
141 uint16_t *matrix, int opp_id);
144 int (*init_sys_ctx)(struct dce_hwseq *hws,
146 struct dc_phy_addr_space_config *pa_config);
147 void (*init_vm_ctx)(struct dce_hwseq *hws,
149 struct dc_virtual_addr_space_config *va_config,
152 /* Writeback Related */
153 void (*update_writeback)(struct dc *dc,
154 struct dc_writeback_info *wb_info,
155 struct dc_state *context);
156 void (*enable_writeback)(struct dc *dc,
157 struct dc_writeback_info *wb_info,
158 struct dc_state *context);
159 void (*disable_writeback)(struct dc *dc,
160 unsigned int dwb_pipe_inst);
162 bool (*mmhubbub_warmup)(struct dc *dc,
163 unsigned int num_dwb,
164 struct dc_writeback_info *wb_info);
167 enum dc_status (*set_clock)(struct dc *dc,
168 enum dc_clock_type clock_type,
169 uint32_t clk_khz, uint32_t stepping);
170 void (*get_clock)(struct dc *dc, enum dc_clock_type clock_type,
171 struct dc_clock_config *clock_cfg);
172 void (*optimize_pwr_state)(const struct dc *dc,
173 struct dc_state *context);
174 void (*exit_optimized_pwr_state)(const struct dc *dc,
175 struct dc_state *context);
178 void (*enable_audio_stream)(struct pipe_ctx *pipe_ctx);
179 void (*disable_audio_stream)(struct pipe_ctx *pipe_ctx);
181 /* Stereo 3D Related */
182 void (*setup_stereo)(struct pipe_ctx *pipe_ctx, struct dc *dc);
184 /* HW State Logging Related */
185 void (*log_hw_state)(struct dc *dc, struct dc_log_buffer_ctx *log_ctx);
186 void (*get_hw_state)(struct dc *dc, char *pBuf,
187 unsigned int bufSize, unsigned int mask);
188 void (*clear_status_bits)(struct dc *dc, unsigned int mask);
193 void color_space_to_black_color(
195 enum dc_color_space colorspace,
196 struct tg_color *black_color);
198 bool hwss_wait_for_blank_complete(
199 struct timing_generator *tg);
201 const uint16_t *find_color_matrix(
202 enum dc_color_space color_space,
203 uint32_t *array_size);
205 #endif /* __DC_HW_SEQUENCER_H__ */