1 /* 2 * Copyright 2015 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 26 #ifndef __DC_HW_SEQUENCER_H__ 27 #define __DC_HW_SEQUENCER_H__ 28 #include "dc_types.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" 34 35 enum vline_select { 36 VLINE0, 37 VLINE1 38 }; 39 40 struct pipe_ctx; 41 struct dc_state; 42 struct dc_stream_status; 43 struct dc_writeback_info; 44 struct dchub_init_data; 45 struct dc_static_screen_params; 46 struct resource_pool; 47 struct dc_phy_addr_space_config; 48 struct dc_virtual_addr_space_config; 49 struct dpp; 50 struct dce_hwseq; 51 struct link_resource; 52 53 struct hw_sequencer_funcs { 54 void (*hardware_release)(struct dc *dc); 55 /* Embedded Display Related */ 56 void (*edp_power_control)(struct dc_link *link, bool enable); 57 void (*edp_wait_for_hpd_ready)(struct dc_link *link, bool power_up); 58 void (*edp_wait_for_T12)(struct dc_link *link); 59 60 /* Pipe Programming Related */ 61 void (*init_hw)(struct dc *dc); 62 void (*power_down_on_boot)(struct dc *dc); 63 void (*enable_accelerated_mode)(struct dc *dc, 64 struct dc_state *context); 65 enum dc_status (*apply_ctx_to_hw)(struct dc *dc, 66 struct dc_state *context); 67 void (*disable_plane)(struct dc *dc, struct pipe_ctx *pipe_ctx); 68 void (*disable_pixel_data)(struct dc *dc, struct pipe_ctx *pipe_ctx, bool blank); 69 void (*apply_ctx_for_surface)(struct dc *dc, 70 const struct dc_stream_state *stream, 71 int num_planes, struct dc_state *context); 72 void (*program_front_end_for_ctx)(struct dc *dc, 73 struct dc_state *context); 74 void (*wait_for_pending_cleared)(struct dc *dc, 75 struct dc_state *context); 76 void (*post_unlock_program_front_end)(struct dc *dc, 77 struct dc_state *context); 78 void (*update_plane_addr)(const struct dc *dc, 79 struct pipe_ctx *pipe_ctx); 80 void (*update_dchub)(struct dce_hwseq *hws, 81 struct dchub_init_data *dh_data); 82 void (*wait_for_mpcc_disconnect)(struct dc *dc, 83 struct resource_pool *res_pool, 84 struct pipe_ctx *pipe_ctx); 85 void (*edp_backlight_control)( 86 struct dc_link *link, 87 bool enable); 88 void (*program_triplebuffer)(const struct dc *dc, 89 struct pipe_ctx *pipe_ctx, bool enableTripleBuffer); 90 void (*update_pending_status)(struct pipe_ctx *pipe_ctx); 91 void (*power_down)(struct dc *dc); 92 93 /* Pipe Lock Related */ 94 void (*pipe_control_lock)(struct dc *dc, 95 struct pipe_ctx *pipe, bool lock); 96 void (*interdependent_update_lock)(struct dc *dc, 97 struct dc_state *context, bool lock); 98 void (*set_flip_control_gsl)(struct pipe_ctx *pipe_ctx, 99 bool flip_immediate); 100 void (*cursor_lock)(struct dc *dc, struct pipe_ctx *pipe, bool lock); 101 102 /* Timing Related */ 103 void (*get_position)(struct pipe_ctx **pipe_ctx, int num_pipes, 104 struct crtc_position *position); 105 int (*get_vupdate_offset_from_vsync)(struct pipe_ctx *pipe_ctx); 106 void (*calc_vupdate_position)( 107 struct dc *dc, 108 struct pipe_ctx *pipe_ctx, 109 uint32_t *start_line, 110 uint32_t *end_line); 111 void (*enable_per_frame_crtc_position_reset)(struct dc *dc, 112 int group_size, struct pipe_ctx *grouped_pipes[]); 113 void (*enable_timing_synchronization)(struct dc *dc, 114 int group_index, int group_size, 115 struct pipe_ctx *grouped_pipes[]); 116 void (*enable_vblanks_synchronization)(struct dc *dc, 117 int group_index, int group_size, 118 struct pipe_ctx *grouped_pipes[]); 119 void (*setup_periodic_interrupt)(struct dc *dc, 120 struct pipe_ctx *pipe_ctx, 121 enum vline_select vline); 122 void (*set_drr)(struct pipe_ctx **pipe_ctx, int num_pipes, 123 struct dc_crtc_timing_adjust adjust); 124 void (*set_static_screen_control)(struct pipe_ctx **pipe_ctx, 125 int num_pipes, 126 const struct dc_static_screen_params *events); 127 #ifndef TRIM_FSFT 128 bool (*optimize_timing_for_fsft)(struct dc *dc, 129 struct dc_crtc_timing *timing, 130 unsigned int max_input_rate_in_khz); 131 #endif 132 133 /* Stream Related */ 134 void (*enable_stream)(struct pipe_ctx *pipe_ctx); 135 void (*disable_stream)(struct pipe_ctx *pipe_ctx); 136 void (*blank_stream)(struct pipe_ctx *pipe_ctx); 137 void (*unblank_stream)(struct pipe_ctx *pipe_ctx, 138 struct dc_link_settings *link_settings); 139 140 /* Bandwidth Related */ 141 void (*prepare_bandwidth)(struct dc *dc, struct dc_state *context); 142 bool (*update_bandwidth)(struct dc *dc, struct dc_state *context); 143 void (*optimize_bandwidth)(struct dc *dc, struct dc_state *context); 144 145 /* Infopacket Related */ 146 void (*set_avmute)(struct pipe_ctx *pipe_ctx, bool enable); 147 void (*send_immediate_sdp_message)( 148 struct pipe_ctx *pipe_ctx, 149 const uint8_t *custom_sdp_message, 150 unsigned int sdp_message_size); 151 void (*update_info_frame)(struct pipe_ctx *pipe_ctx); 152 void (*set_dmdata_attributes)(struct pipe_ctx *pipe); 153 void (*program_dmdata_engine)(struct pipe_ctx *pipe_ctx); 154 bool (*dmdata_status_done)(struct pipe_ctx *pipe_ctx); 155 156 /* Cursor Related */ 157 void (*set_cursor_position)(struct pipe_ctx *pipe); 158 void (*set_cursor_attribute)(struct pipe_ctx *pipe); 159 void (*set_cursor_sdr_white_level)(struct pipe_ctx *pipe); 160 161 /* Colour Related */ 162 void (*program_gamut_remap)(struct pipe_ctx *pipe_ctx); 163 void (*program_output_csc)(struct dc *dc, struct pipe_ctx *pipe_ctx, 164 enum dc_color_space colorspace, 165 uint16_t *matrix, int opp_id); 166 167 /* VM Related */ 168 int (*init_sys_ctx)(struct dce_hwseq *hws, 169 struct dc *dc, 170 struct dc_phy_addr_space_config *pa_config); 171 void (*init_vm_ctx)(struct dce_hwseq *hws, 172 struct dc *dc, 173 struct dc_virtual_addr_space_config *va_config, 174 int vmid); 175 176 /* Writeback Related */ 177 void (*update_writeback)(struct dc *dc, 178 struct dc_writeback_info *wb_info, 179 struct dc_state *context); 180 void (*enable_writeback)(struct dc *dc, 181 struct dc_writeback_info *wb_info, 182 struct dc_state *context); 183 void (*disable_writeback)(struct dc *dc, 184 unsigned int dwb_pipe_inst); 185 186 bool (*mmhubbub_warmup)(struct dc *dc, 187 unsigned int num_dwb, 188 struct dc_writeback_info *wb_info); 189 190 /* Clock Related */ 191 enum dc_status (*set_clock)(struct dc *dc, 192 enum dc_clock_type clock_type, 193 uint32_t clk_khz, uint32_t stepping); 194 void (*get_clock)(struct dc *dc, enum dc_clock_type clock_type, 195 struct dc_clock_config *clock_cfg); 196 void (*optimize_pwr_state)(const struct dc *dc, 197 struct dc_state *context); 198 void (*exit_optimized_pwr_state)(const struct dc *dc, 199 struct dc_state *context); 200 201 /* Audio Related */ 202 void (*enable_audio_stream)(struct pipe_ctx *pipe_ctx); 203 void (*disable_audio_stream)(struct pipe_ctx *pipe_ctx); 204 205 /* Stereo 3D Related */ 206 void (*setup_stereo)(struct pipe_ctx *pipe_ctx, struct dc *dc); 207 208 /* HW State Logging Related */ 209 void (*log_hw_state)(struct dc *dc, struct dc_log_buffer_ctx *log_ctx); 210 void (*get_hw_state)(struct dc *dc, char *pBuf, 211 unsigned int bufSize, unsigned int mask); 212 void (*clear_status_bits)(struct dc *dc, unsigned int mask); 213 214 bool (*set_backlight_level)(struct pipe_ctx *pipe_ctx, 215 uint32_t backlight_pwm_u16_16, 216 uint32_t frame_ramp); 217 218 void (*set_abm_immediate_disable)(struct pipe_ctx *pipe_ctx); 219 220 void (*set_pipe)(struct pipe_ctx *pipe_ctx); 221 222 void (*enable_dp_link_output)(struct dc_link *link, 223 const struct link_resource *link_res, 224 enum signal_type signal, 225 enum clock_source_id clock_source, 226 const struct dc_link_settings *link_settings); 227 void (*enable_tmds_link_output)(struct dc_link *link, 228 const struct link_resource *link_res, 229 enum signal_type signal, 230 enum clock_source_id clock_source, 231 enum dc_color_depth color_depth, 232 uint32_t pixel_clock); 233 void (*enable_lvds_link_output)(struct dc_link *link, 234 const struct link_resource *link_res, 235 enum clock_source_id clock_source, 236 uint32_t pixel_clock); 237 void (*disable_link_output)(struct dc_link *link, 238 const struct link_resource *link_res, 239 enum signal_type signal); 240 241 void (*get_dcc_en_bits)(struct dc *dc, int *dcc_en_bits); 242 243 /* Idle Optimization Related */ 244 bool (*apply_idle_power_optimizations)(struct dc *dc, bool enable); 245 246 bool (*does_plane_fit_in_mall)(struct dc *dc, struct dc_plane_state *plane, 247 struct dc_cursor_attributes *cursor_attr); 248 249 bool (*is_abm_supported)(struct dc *dc, 250 struct dc_state *context, struct dc_stream_state *stream); 251 252 void (*set_disp_pattern_generator)(const struct dc *dc, 253 struct pipe_ctx *pipe_ctx, 254 enum controller_dp_test_pattern test_pattern, 255 enum controller_dp_color_space color_space, 256 enum dc_color_depth color_depth, 257 const struct tg_color *solid_color, 258 int width, int height, int offset); 259 260 void (*z10_restore)(const struct dc *dc); 261 void (*z10_save_init)(struct dc *dc); 262 263 void (*update_visual_confirm_color)(struct dc *dc, 264 struct pipe_ctx *pipe_ctx, 265 struct tg_color *color, 266 int mpcc_id); 267 268 void (*update_phantom_vp_position)(struct dc *dc, 269 struct dc_state *context, 270 struct pipe_ctx *phantom_pipe); 271 272 void (*commit_subvp_config)(struct dc *dc, struct dc_state *context); 273 void (*subvp_pipe_control_lock)(struct dc *dc, 274 struct dc_state *context, 275 bool lock, 276 bool should_lock_all_pipes, 277 struct pipe_ctx *top_pipe_to_program, 278 bool subvp_prev_use); 279 280 }; 281 282 void color_space_to_black_color( 283 const struct dc *dc, 284 enum dc_color_space colorspace, 285 struct tg_color *black_color); 286 287 bool hwss_wait_for_blank_complete( 288 struct timing_generator *tg); 289 290 const uint16_t *find_color_matrix( 291 enum dc_color_space color_space, 292 uint32_t *array_size); 293 294 void get_surface_visual_confirm_color( 295 const struct pipe_ctx *pipe_ctx, 296 struct tg_color *color); 297 298 void get_subvp_visual_confirm_color( 299 struct dc *dc, 300 struct pipe_ctx *pipe_ctx, 301 struct tg_color *color); 302 303 void get_hdr_visual_confirm_color( 304 struct pipe_ctx *pipe_ctx, 305 struct tg_color *color); 306 void get_mpctree_visual_confirm_color( 307 struct pipe_ctx *pipe_ctx, 308 struct tg_color *color); 309 void get_surface_tile_visual_confirm_color( 310 struct pipe_ctx *pipe_ctx, 311 struct tg_color *color); 312 #endif /* __DC_HW_SEQUENCER_H__ */ 313