/*
 * 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";
        }
}