Quelle  dc_debug.c   Sprache: C

/*
 * Copyright 2017 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.
 *
 */
/*
 * dc_debug.c
 *
 *  Created on: Nov 3, 2016
 *      Author: yonsun
 */

#include "dm_services.h"

#include "dc.h"

#include "core_status.h"
#include "core_types.h"

#include "resource.h"

#define DC_LOGGER \
 dc->ctx->logger
#define DC_LOGGER_INIT(logger)


#define SURFACE_TRACE(...) do {\
  if (dc->debug.surface_trace) \
   DC_LOG_IF_TRACE(__VA_ARGS__); \
} while (0)

#define CLOCK_TRACE(...) do {\
 if (dc->debug.clock_trace) \
  DC_LOG_BANDWIDTH_CALCS(__VA_ARGS__); \
} while (0)

void update_surface_trace(
  struct dc *dc,
  const struct dc_surface_update *updates,
  int surface_count)
{
 int i;
 DC_LOGGER_INIT(dc->ctx->logger);

 for (i = 0; i < surface_count; i++) {
  const struct dc_surface_update *update = &updates[i];

  SURFACE_TRACE("Update %d\n", i);
  if (update->flip_addr) {
   SURFACE_TRACE("flip_addr->address.type = %d;\n"
     "flip_addr->address.grph.addr.quad_part = 0x%llX;\n"
     "flip_addr->address.grph.meta_addr.quad_part = 0x%llX;\n"
     "flip_addr->flip_immediate = %d;\n",
     update->flip_addr->address.type,
     update->flip_addr->address.grph.addr.quad_part,
     update->flip_addr->address.grph.meta_addr.quad_part,
     update->flip_addr->flip_immediate);
  }

  if (update->plane_info) {
   SURFACE_TRACE(
     "plane_info->color_space = %d;\n"
     "plane_info->format = %d;\n"
     "plane_info->plane_size.surface_pitch = %d;\n"
     "plane_info->plane_size.surface_size.height = %d;\n"
     "plane_info->plane_size.surface_size.width = %d;\n"
     "plane_info->plane_size.surface_size.x = %d;\n"
     "plane_info->plane_size.surface_size.y = %d;\n"
     "plane_info->rotation = %d;\n"
     "plane_info->stereo_format = %d;\n",
     update->plane_info->color_space,
     update->plane_info->format,
     update->plane_info->plane_size.surface_pitch,
     update->plane_info->plane_size.surface_size.height,
     update->plane_info->plane_size.surface_size.width,
     update->plane_info->plane_size.surface_size.x,
     update->plane_info->plane_size.surface_size.y,
     update->plane_info->rotation,
     update->plane_info->stereo_format);

   SURFACE_TRACE(
     "plane_info->tiling_info.gfx8.num_banks = %d;\n"
     "plane_info->tiling_info.gfx8.bank_width = %d;\n"
     "plane_info->tiling_info.gfx8.bank_width_c = %d;\n"
     "plane_info->tiling_info.gfx8.bank_height = %d;\n"
     "plane_info->tiling_info.gfx8.bank_height_c = %d;\n"
     "plane_info->tiling_info.gfx8.tile_aspect = %d;\n"
     "plane_info->tiling_info.gfx8.tile_aspect_c = %d;\n"
     "plane_info->tiling_info.gfx8.tile_split = %d;\n"
     "plane_info->tiling_info.gfx8.tile_split_c = %d;\n"
     "plane_info->tiling_info.gfx8.tile_mode = %d;\n"
     "plane_info->tiling_info.gfx8.tile_mode_c = %d;\n",
     update->plane_info->tiling_info.gfx8.num_banks,
     update->plane_info->tiling_info.gfx8.bank_width,
     update->plane_info->tiling_info.gfx8.bank_width_c,
     update->plane_info->tiling_info.gfx8.bank_height,
     update->plane_info->tiling_info.gfx8.bank_height_c,
     update->plane_info->tiling_info.gfx8.tile_aspect,
     update->plane_info->tiling_info.gfx8.tile_aspect_c,
     update->plane_info->tiling_info.gfx8.tile_split,
     update->plane_info->tiling_info.gfx8.tile_split_c,
     update->plane_info->tiling_info.gfx8.tile_mode,
     update->plane_info->tiling_info.gfx8.tile_mode_c);

   SURFACE_TRACE(
     "plane_info->tiling_info.gfx8.pipe_config = %d;\n"
     "plane_info->tiling_info.gfx8.array_mode = %d;\n"
     "plane_info->visible = %d;\n"
     "plane_info->per_pixel_alpha = %d;\n",
     update->plane_info->tiling_info.gfx8.pipe_config,
     update->plane_info->tiling_info.gfx8.array_mode,
     update->plane_info->visible,
     update->plane_info->per_pixel_alpha);

   SURFACE_TRACE("surface->tiling_info.gfx9.swizzle = %d;\n",
     update->plane_info->tiling_info.gfx9.swizzle);
  }

  if (update->scaling_info) {
   SURFACE_TRACE(
     "scaling_info->src_rect.x = %d;\n"
     "scaling_info->src_rect.y = %d;\n"
     "scaling_info->src_rect.width = %d;\n"
     "scaling_info->src_rect.height = %d;\n"
     "scaling_info->dst_rect.x = %d;\n"
     "scaling_info->dst_rect.y = %d;\n"
     "scaling_info->dst_rect.width = %d;\n"
     "scaling_info->dst_rect.height = %d;\n"
     "scaling_info->clip_rect.x = %d;\n"
     "scaling_info->clip_rect.y = %d;\n"
     "scaling_info->clip_rect.width = %d;\n"
     "scaling_info->clip_rect.height = %d;\n"
     "scaling_info->scaling_quality.h_taps = %d;\n"
     "scaling_info->scaling_quality.v_taps = %d;\n"
     "scaling_info->scaling_quality.h_taps_c = %d;\n"
     "scaling_info->scaling_quality.v_taps_c = %d;\n",
     update->scaling_info->src_rect.x,
     update->scaling_info->src_rect.y,
     update->scaling_info->src_rect.width,
     update->scaling_info->src_rect.height,
     update->scaling_info->dst_rect.x,
     update->scaling_info->dst_rect.y,
     update->scaling_info->dst_rect.width,
     update->scaling_info->dst_rect.height,
     update->scaling_info->clip_rect.x,
     update->scaling_info->clip_rect.y,
     update->scaling_info->clip_rect.width,
     update->scaling_info->clip_rect.height,
     update->scaling_info->scaling_quality.h_taps,
     update->scaling_info->scaling_quality.v_taps,
     update->scaling_info->scaling_quality.h_taps_c,
     update->scaling_info->scaling_quality.v_taps_c);
  }
  SURFACE_TRACE("\n");
 }
 SURFACE_TRACE("\n");
}

void post_surface_trace(struct dc *dc)
{
 DC_LOGGER_INIT(dc->ctx->logger);

 SURFACE_TRACE("post surface process.\n");

}

void context_clock_trace(
  struct dc *dc,
  struct dc_state *context)
{
 DC_LOGGER_INIT(dc->ctx->logger);
 CLOCK_TRACE("Current: dispclk_khz:%d  max_dppclk_khz:%d  dcfclk_khz:%d\n"
   "dcfclk_deep_sleep_khz:%d  fclk_khz:%d  socclk_khz:%d\n",
   context->bw_ctx.bw.dcn.clk.dispclk_khz,
   context->bw_ctx.bw.dcn.clk.dppclk_khz,
   context->bw_ctx.bw.dcn.clk.dcfclk_khz,
   context->bw_ctx.bw.dcn.clk.dcfclk_deep_sleep_khz,
   context->bw_ctx.bw.dcn.clk.fclk_khz,
   context->bw_ctx.bw.dcn.clk.socclk_khz);
 CLOCK_TRACE("Calculated: dispclk_khz:%d  max_dppclk_khz:%d  dcfclk_khz:%d\n"
   "dcfclk_deep_sleep_khz:%d  fclk_khz:%d  socclk_khz:%d\n",
   context->bw_ctx.bw.dcn.clk.dispclk_khz,
   context->bw_ctx.bw.dcn.clk.dppclk_khz,
   context->bw_ctx.bw.dcn.clk.dcfclk_khz,
   context->bw_ctx.bw.dcn.clk.dcfclk_deep_sleep_khz,
   context->bw_ctx.bw.dcn.clk.fclk_khz,
   context->bw_ctx.bw.dcn.clk.socclk_khz);
}

/**
 * dc_status_to_str - convert dc_status to a human readable string
 * @status: dc_status to be converted
 *
 * Return:
 * A string describing the DC status.
 */
char *dc_status_to_str(enum dc_status status)
{
 switch (status) {
 case DC_OK:
  return "DC OK";
 case DC_NO_CONTROLLER_RESOURCE:
  return "No controller resource";
 case DC_NO_STREAM_ENC_RESOURCE:
  return "No stream encoder";
 case DC_NO_CLOCK_SOURCE_RESOURCE:
  return "No clock source";
 case DC_FAIL_CONTROLLER_VALIDATE:
  return "Controller validation failure";
 case DC_FAIL_ENC_VALIDATE:
  return "Encoder validation failure";
 case DC_FAIL_ATTACH_SURFACES:
  return "Surfaces attachment failure";
 case DC_FAIL_DETACH_SURFACES:
  return "Surfaces detachment failure";
 case DC_FAIL_SURFACE_VALIDATE:
  return "Surface validation failure";
 case DC_NO_DP_LINK_BANDWIDTH:
  return "No DP link bandwidth";
 case DC_EXCEED_DONGLE_CAP:
  return "Exceed dongle capability";
 case DC_SURFACE_PIXEL_FORMAT_UNSUPPORTED:
  return "Unsupported pixel format";
 case DC_FAIL_BANDWIDTH_VALIDATE:
  return "Bandwidth validation failure (BW and Watermark)";
 case DC_FAIL_SCALING:
  return "Scaling failure";
 case DC_FAIL_DP_LINK_TRAINING:
  return "DP link training failure";
 case DC_FAIL_DSC_VALIDATE:
  return "DSC validation failure";
 case DC_NO_DSC_RESOURCE:
  return "No DSC resource";
 case DC_FAIL_UNSUPPORTED_1:
  return "Unsupported";
 case DC_FAIL_CLK_EXCEED_MAX:
  return "Clk exceed max failure";
 case DC_FAIL_CLK_BELOW_MIN:
  return "Fail clk below minimum";
 case DC_FAIL_CLK_BELOW_CFG_REQUIRED:
  return "Fail clk below required CFG (hard_min in PPLIB)";
 case DC_NOT_SUPPORTED:
  return "The operation is not supported.";
 case DC_UNSUPPORTED_VALUE:
  return "The value specified is not supported.";
 case DC_NO_LINK_ENC_RESOURCE:
  return "No link encoder resource";
 case DC_FAIL_DP_PAYLOAD_ALLOCATION:
  return "Fail dp payload allocation";
 case DC_FAIL_DP_LINK_BANDWIDTH:
  return "Insufficient DP link bandwidth";
 case DC_FAIL_HW_CURSOR_SUPPORT:
  return "HW Cursor not supported";
 case DC_FAIL_DP_TUNNEL_BW_VALIDATE:
  return "Fail DP Tunnel BW validation";
 case DC_ERROR_UNEXPECTED:
  return "Unexpected error";
 }

 return "Unexpected status error";
}

char *dc_pixel_encoding_to_str(enum dc_pixel_encoding pixel_encoding)
{
 switch (pixel_encoding) {
 case PIXEL_ENCODING_RGB:
  return "RGB";
 case PIXEL_ENCODING_YCBCR422:
  return "YUV422";
 case PIXEL_ENCODING_YCBCR444:
  return "YUV444";
 case PIXEL_ENCODING_YCBCR420:
  return "YUV420";
 default:
  return "Unknown";
 }
}

char *dc_color_depth_to_str(enum dc_color_depth color_depth)
{
 switch (color_depth) {
 case COLOR_DEPTH_666:
  return "6-bpc";
 case COLOR_DEPTH_888:
  return "8-bpc";
 case COLOR_DEPTH_101010:
  return "10-bpc";
 case COLOR_DEPTH_121212:
  return "12-bpc";
 case COLOR_DEPTH_141414:
  return "14-bpc";
 case COLOR_DEPTH_161616:
  return "16-bpc";
 case COLOR_DEPTH_999:
  return "9-bpc";
 case COLOR_DEPTH_111111:
  return "11-bpc";
 default:
  return "Unknown";
 }
}