drivers/gpu/drm/amd/display/dc/core/dc_debug.c

   1 /*
   2  * Copyright 2017 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  */
  23 /*
  24  * dc_debug.c
  25  *
  26  *  Created on: Nov 3, 2016
  27  *      Author: yonsun
  28  */
  29
  30 #include "dm_services.h"
  31
  32 #include "dc.h"
  33
  34 #include "core_status.h"
  35 #include "core_types.h"
  36 #include "hw_sequencer.h"
  37
  38 #include "resource.h"
  39
  40 #define SURFACE_TRACE(...) do {\
  41                 if (dc->debug.surface_trace) \
  42                         dm_logger_write(logger, \
  43                                         LOG_IF_TRACE, \
  44                                         ##__VA_ARGS__); \
  45 } while (0)
  46
  47 #define TIMING_TRACE(...) do {\
  48         if (dc->debug.timing_trace) \
  49                 dm_logger_write(logger, \
  50                                 LOG_SYNC, \
  51                                 ##__VA_ARGS__); \
  52 } while (0)
  53
  54 #define CLOCK_TRACE(...) do {\
  55         if (dc->debug.clock_trace) \
  56                 dm_logger_write(logger, \
  57                                 LOG_BANDWIDTH_CALCS, \
  58                                 ##__VA_ARGS__); \
  59 } while (0)
  60
  61 void pre_surface_trace(
  62                 struct dc *dc,
  63                 const struct dc_plane_state *const *plane_states,
  64                 int surface_count)
  65 {
  66         int i;
  67         struct dc  *core_dc = dc;
  68         struct dal_logger *logger =  core_dc->ctx->logger;
  69
  70         for (i = 0; i < surface_count; i++) {
  71                 const struct dc_plane_state *plane_state = plane_states[i];
  72
  73                 SURFACE_TRACE("Planes %d:\n", i);
  74
  75                 SURFACE_TRACE(
  76                                 "plane_state->visible = %d;\n"
  77                                 "plane_state->flip_immediate = %d;\n"
  78                                 "plane_state->address.type = %d;\n"
  79                                 "plane_state->address.grph.addr.quad_part = 0x%X;\n"
  80                                 "plane_state->address.grph.meta_addr.quad_part = 0x%X;\n"
  81                                 "plane_state->scaling_quality.h_taps = %d;\n"
  82                                 "plane_state->scaling_quality.v_taps = %d;\n"
  83                                 "plane_state->scaling_quality.h_taps_c = %d;\n"
  84                                 "plane_state->scaling_quality.v_taps_c = %d;\n",
  85                                 plane_state->visible,
  86                                 plane_state->flip_immediate,
  87                                 plane_state->address.type,
  88                                 plane_state->address.grph.addr.quad_part,
  89                                 plane_state->address.grph.meta_addr.quad_part,
  90                                 plane_state->scaling_quality.h_taps,
  91                                 plane_state->scaling_quality.v_taps,
  92                                 plane_state->scaling_quality.h_taps_c,
  93                                 plane_state->scaling_quality.v_taps_c);
  94
  95                 SURFACE_TRACE(
  96                                 "plane_state->src_rect.x = %d;\n"
  97                                 "plane_state->src_rect.y = %d;\n"
  98                                 "plane_state->src_rect.width = %d;\n"
  99                                 "plane_state->src_rect.height = %d;\n"
 100                                 "plane_state->dst_rect.x = %d;\n"
 101                                 "plane_state->dst_rect.y = %d;\n"
 102                                 "plane_state->dst_rect.width = %d;\n"
 103                                 "plane_state->dst_rect.height = %d;\n"
 104                                 "plane_state->clip_rect.x = %d;\n"
 105                                 "plane_state->clip_rect.y = %d;\n"
 106                                 "plane_state->clip_rect.width = %d;\n"
 107                                 "plane_state->clip_rect.height = %d;\n",
 108                                 plane_state->src_rect.x,
 109                                 plane_state->src_rect.y,
 110                                 plane_state->src_rect.width,
 111                                 plane_state->src_rect.height,
 112                                 plane_state->dst_rect.x,
 113                                 plane_state->dst_rect.y,
 114                                 plane_state->dst_rect.width,
 115                                 plane_state->dst_rect.height,
 116                                 plane_state->clip_rect.x,
 117                                 plane_state->clip_rect.y,
 118                                 plane_state->clip_rect.width,
 119                                 plane_state->clip_rect.height);
 120
 121                 SURFACE_TRACE(
 122                                 "plane_state->plane_size.grph.surface_size.x = %d;\n"
 123                                 "plane_state->plane_size.grph.surface_size.y = %d;\n"
 124                                 "plane_state->plane_size.grph.surface_size.width = %d;\n"
 125                                 "plane_state->plane_size.grph.surface_size.height = %d;\n"
 126                                 "plane_state->plane_size.grph.surface_pitch = %d;\n",
 127                                 plane_state->plane_size.grph.surface_size.x,
 128                                 plane_state->plane_size.grph.surface_size.y,
 129                                 plane_state->plane_size.grph.surface_size.width,
 130                                 plane_state->plane_size.grph.surface_size.height,
 131                                 plane_state->plane_size.grph.surface_pitch);
 132
 133
 134                 SURFACE_TRACE(
 135                                 "plane_state->tiling_info.gfx8.num_banks = %d;\n"
 136                                 "plane_state->tiling_info.gfx8.bank_width = %d;\n"
 137                                 "plane_state->tiling_info.gfx8.bank_width_c = %d;\n"
 138                                 "plane_state->tiling_info.gfx8.bank_height = %d;\n"
 139                                 "plane_state->tiling_info.gfx8.bank_height_c = %d;\n"
 140                                 "plane_state->tiling_info.gfx8.tile_aspect = %d;\n"
 141                                 "plane_state->tiling_info.gfx8.tile_aspect_c = %d;\n"
 142                                 "plane_state->tiling_info.gfx8.tile_split = %d;\n"
 143                                 "plane_state->tiling_info.gfx8.tile_split_c = %d;\n"
 144                                 "plane_state->tiling_info.gfx8.tile_mode = %d;\n"
 145                                 "plane_state->tiling_info.gfx8.tile_mode_c = %d;\n",
 146                                 plane_state->tiling_info.gfx8.num_banks,
 147                                 plane_state->tiling_info.gfx8.bank_width,
 148                                 plane_state->tiling_info.gfx8.bank_width_c,
 149                                 plane_state->tiling_info.gfx8.bank_height,
 150                                 plane_state->tiling_info.gfx8.bank_height_c,
 151                                 plane_state->tiling_info.gfx8.tile_aspect,
 152                                 plane_state->tiling_info.gfx8.tile_aspect_c,
 153                                 plane_state->tiling_info.gfx8.tile_split,
 154                                 plane_state->tiling_info.gfx8.tile_split_c,
 155                                 plane_state->tiling_info.gfx8.tile_mode,
 156                                 plane_state->tiling_info.gfx8.tile_mode_c);
 157
 158                 SURFACE_TRACE(
 159                                 "plane_state->tiling_info.gfx8.pipe_config = %d;\n"
 160                                 "plane_state->tiling_info.gfx8.array_mode = %d;\n"
 161                                 "plane_state->color_space = %d;\n"
 162                                 "plane_state->dcc.enable = %d;\n"
 163                                 "plane_state->format = %d;\n"
 164                                 "plane_state->rotation = %d;\n"
 165                                 "plane_state->stereo_format = %d;\n",
 166                                 plane_state->tiling_info.gfx8.pipe_config,
 167                                 plane_state->tiling_info.gfx8.array_mode,
 168                                 plane_state->color_space,
 169                                 plane_state->dcc.enable,
 170                                 plane_state->format,
 171                                 plane_state->rotation,
 172                                 plane_state->stereo_format);
 173
 174                 SURFACE_TRACE("plane_state->tiling_info.gfx9.swizzle = %d;\n",
 175                                 plane_state->tiling_info.gfx9.swizzle);
 176
 177                 SURFACE_TRACE("\n");
 178         }
 179         SURFACE_TRACE("\n");
 180 }
 181
 182 void update_surface_trace(
 183                 struct dc *dc,
 184                 const struct dc_surface_update *updates,
 185                 int surface_count)
 186 {
 187         int i;
 188         struct dc  *core_dc = dc;
 189         struct dal_logger *logger =  core_dc->ctx->logger;
 190
 191         for (i = 0; i < surface_count; i++) {
 192                 const struct dc_surface_update *update = &updates[i];
 193
 194                 SURFACE_TRACE("Update %d\n", i);
 195                 if (update->flip_addr) {
 196                         SURFACE_TRACE("flip_addr->address.type = %d;\n"
 197                                         "flip_addr->address.grph.addr.quad_part = 0x%X;\n"
 198                                         "flip_addr->address.grph.meta_addr.quad_part = 0x%X;\n"
 199                                         "flip_addr->flip_immediate = %d;\n",
 200                                         update->flip_addr->address.type,
 201                                         update->flip_addr->address.grph.addr.quad_part,
 202                                         update->flip_addr->address.grph.meta_addr.quad_part,
 203                                         update->flip_addr->flip_immediate);
 204                 }
 205
 206                 if (update->plane_info) {
 207                         SURFACE_TRACE(
 208                                         "plane_info->color_space = %d;\n"
 209                                         "plane_info->format = %d;\n"
 210                                         "plane_info->plane_size.grph.surface_pitch = %d;\n"
 211                                         "plane_info->plane_size.grph.surface_size.height = %d;\n"
 212                                         "plane_info->plane_size.grph.surface_size.width = %d;\n"
 213                                         "plane_info->plane_size.grph.surface_size.x = %d;\n"
 214                                         "plane_info->plane_size.grph.surface_size.y = %d;\n"
 215                                         "plane_info->rotation = %d;\n",
 216                                         update->plane_info->color_space,
 217                                         update->plane_info->format,
 218                                         update->plane_info->plane_size.grph.surface_pitch,
 219                                         update->plane_info->plane_size.grph.surface_size.height,
 220                                         update->plane_info->plane_size.grph.surface_size.width,
 221                                         update->plane_info->plane_size.grph.surface_size.x,
 222                                         update->plane_info->plane_size.grph.surface_size.y,
 223                                         update->plane_info->rotation,
 224                                         update->plane_info->stereo_format);
 225
 226                         SURFACE_TRACE(
 227                                         "plane_info->tiling_info.gfx8.num_banks = %d;\n"
 228                                         "plane_info->tiling_info.gfx8.bank_width = %d;\n"
 229                                         "plane_info->tiling_info.gfx8.bank_width_c = %d;\n"
 230                                         "plane_info->tiling_info.gfx8.bank_height = %d;\n"
 231                                         "plane_info->tiling_info.gfx8.bank_height_c = %d;\n"
 232                                         "plane_info->tiling_info.gfx8.tile_aspect = %d;\n"
 233                                         "plane_info->tiling_info.gfx8.tile_aspect_c = %d;\n"
 234                                         "plane_info->tiling_info.gfx8.tile_split = %d;\n"
 235                                         "plane_info->tiling_info.gfx8.tile_split_c = %d;\n"
 236                                         "plane_info->tiling_info.gfx8.tile_mode = %d;\n"
 237                                         "plane_info->tiling_info.gfx8.tile_mode_c = %d;\n",
 238                                         update->plane_info->tiling_info.gfx8.num_banks,
 239                                         update->plane_info->tiling_info.gfx8.bank_width,
 240                                         update->plane_info->tiling_info.gfx8.bank_width_c,
 241                                         update->plane_info->tiling_info.gfx8.bank_height,
 242                                         update->plane_info->tiling_info.gfx8.bank_height_c,
 243                                         update->plane_info->tiling_info.gfx8.tile_aspect,
 244                                         update->plane_info->tiling_info.gfx8.tile_aspect_c,
 245                                         update->plane_info->tiling_info.gfx8.tile_split,
 246                                         update->plane_info->tiling_info.gfx8.tile_split_c,
 247                                         update->plane_info->tiling_info.gfx8.tile_mode,
 248                                         update->plane_info->tiling_info.gfx8.tile_mode_c);
 249
 250                         SURFACE_TRACE(
 251                                         "plane_info->tiling_info.gfx8.pipe_config = %d;\n"
 252                                         "plane_info->tiling_info.gfx8.array_mode = %d;\n"
 253                                         "plane_info->visible = %d;\n"
 254                                         "plane_info->per_pixel_alpha = %d;\n",
 255                                         update->plane_info->tiling_info.gfx8.pipe_config,
 256                                         update->plane_info->tiling_info.gfx8.array_mode,
 257                                         update->plane_info->visible,
 258                                         update->plane_info->per_pixel_alpha);
 259
 260                         SURFACE_TRACE("surface->tiling_info.gfx9.swizzle = %d;\n",
 261                                         update->plane_info->tiling_info.gfx9.swizzle);
 262                 }
 263
 264                 if (update->scaling_info) {
 265                         SURFACE_TRACE(
 266                                         "scaling_info->src_rect.x = %d;\n"
 267                                         "scaling_info->src_rect.y = %d;\n"
 268                                         "scaling_info->src_rect.width = %d;\n"
 269                                         "scaling_info->src_rect.height = %d;\n"
 270                                         "scaling_info->dst_rect.x = %d;\n"
 271                                         "scaling_info->dst_rect.y = %d;\n"
 272                                         "scaling_info->dst_rect.width = %d;\n"
 273                                         "scaling_info->dst_rect.height = %d;\n"
 274                                         "scaling_info->clip_rect.x = %d;\n"
 275                                         "scaling_info->clip_rect.y = %d;\n"
 276                                         "scaling_info->clip_rect.width = %d;\n"
 277                                         "scaling_info->clip_rect.height = %d;\n"
 278                                         "scaling_info->scaling_quality.h_taps = %d;\n"
 279                                         "scaling_info->scaling_quality.v_taps = %d;\n"
 280                                         "scaling_info->scaling_quality.h_taps_c = %d;\n"
 281                                         "scaling_info->scaling_quality.v_taps_c = %d;\n",
 282                                         update->scaling_info->src_rect.x,
 283                                         update->scaling_info->src_rect.y,
 284                                         update->scaling_info->src_rect.width,
 285                                         update->scaling_info->src_rect.height,
 286                                         update->scaling_info->dst_rect.x,
 287                                         update->scaling_info->dst_rect.y,
 288                                         update->scaling_info->dst_rect.width,
 289                                         update->scaling_info->dst_rect.height,
 290                                         update->scaling_info->clip_rect.x,
 291                                         update->scaling_info->clip_rect.y,
 292                                         update->scaling_info->clip_rect.width,
 293                                         update->scaling_info->clip_rect.height,
 294                                         update->scaling_info->scaling_quality.h_taps,
 295                                         update->scaling_info->scaling_quality.v_taps,
 296                                         update->scaling_info->scaling_quality.h_taps_c,
 297                                         update->scaling_info->scaling_quality.v_taps_c);
 298                 }
 299                 SURFACE_TRACE("\n");
 300         }
 301         SURFACE_TRACE("\n");
 302 }
 303
 304 void post_surface_trace(struct dc *dc)
 305 {
 306         struct dc  *core_dc = dc;
 307         struct dal_logger *logger =  core_dc->ctx->logger;
 308
 309         SURFACE_TRACE("post surface process.\n");
 310
 311 }
 312
 313 void context_timing_trace(
 314                 struct dc *dc,
 315                 struct resource_context *res_ctx)
 316 {
 317         int i;
 318         struct dc  *core_dc = dc;
 319         struct dal_logger *logger =  core_dc->ctx->logger;
 320         int h_pos[MAX_PIPES], v_pos[MAX_PIPES];
 321         struct crtc_position position;
 322         unsigned int underlay_idx = core_dc->res_pool->underlay_pipe_index;
 323
 324
 325         for (i = 0; i < core_dc->res_pool->pipe_count; i++) {
 326                 struct pipe_ctx *pipe_ctx = &res_ctx->pipe_ctx[i];
 327                 /* get_position() returns CRTC vertical/horizontal counter
 328                  * hence not applicable for underlay pipe
 329                  */
 330                 if (pipe_ctx->stream == NULL
 331                                  || pipe_ctx->pipe_idx == underlay_idx)
 332                         continue;
 333
 334                 pipe_ctx->stream_res.tg->funcs->get_position(pipe_ctx->stream_res.tg, &position);
 335                 h_pos[i] = position.horizontal_count;
 336                 v_pos[i] = position.vertical_count;
 337         }
 338         for (i = 0; i < core_dc->res_pool->pipe_count; i++) {
 339                 struct pipe_ctx *pipe_ctx = &res_ctx->pipe_ctx[i];
 340
 341                 if (pipe_ctx->stream == NULL)
 342                         continue;
 343
 344                 TIMING_TRACE("OTG_%d   H_tot:%d  V_tot:%d   H_pos:%d  V_pos:%d\n",
 345                                 pipe_ctx->stream_res.tg->inst,
 346                                 pipe_ctx->stream->timing.h_total,
 347                                 pipe_ctx->stream->timing.v_total,
 348                                 h_pos[i], v_pos[i]);
 349         }
 350 }
 351
 352 void context_clock_trace(
 353                 struct dc *dc,
 354                 struct dc_state *context)
 355 {
 356 #if defined(CONFIG_DRM_AMD_DC_DCN1_0)
 357         struct dc  *core_dc = dc;
 358         struct dal_logger *logger =  core_dc->ctx->logger;
 359
 360         CLOCK_TRACE("Current: dispclk_khz:%d  dppclk_div:%d  dcfclk_khz:%d\n"
 361                         "dcfclk_deep_sleep_khz:%d  fclk_khz:%d\n"
 362                         "dram_ccm_us:%d  min_active_dram_ccm_us:%d\n",
 363                         context->bw.dcn.calc_clk.dispclk_khz,
 364                         context->bw.dcn.calc_clk.dppclk_div,
 365                         context->bw.dcn.calc_clk.dcfclk_khz,
 366                         context->bw.dcn.calc_clk.dcfclk_deep_sleep_khz,
 367                         context->bw.dcn.calc_clk.fclk_khz,
 368                         context->bw.dcn.calc_clk.dram_ccm_us,
 369                         context->bw.dcn.calc_clk.min_active_dram_ccm_us);
 370         CLOCK_TRACE("Calculated: dispclk_khz:%d  dppclk_div:%d  dcfclk_khz:%d\n"
 371                         "dcfclk_deep_sleep_khz:%d  fclk_khz:%d\n"
 372                         "dram_ccm_us:%d  min_active_dram_ccm_us:%d\n",
 373                         context->bw.dcn.calc_clk.dispclk_khz,
 374                         context->bw.dcn.calc_clk.dppclk_div,
 375                         context->bw.dcn.calc_clk.dcfclk_khz,
 376                         context->bw.dcn.calc_clk.dcfclk_deep_sleep_khz,
 377                         context->bw.dcn.calc_clk.fclk_khz,
 378                         context->bw.dcn.calc_clk.dram_ccm_us,
 379                         context->bw.dcn.calc_clk.min_active_dram_ccm_us);
 380 #endif
 381 }