/*
 * Copyright 2020 Mauro Rossi <issor.oruam@gmail.com>
 *
 * 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.
 *
 * Authors: AMD
 *
 */

#include "dm_services.h"

#include "atom.h"

#include "include/grph_object_id.h"
#include "include/grph_object_defs.h"
#include "include/bios_parser_types.h"

#include "../command_table_helper.h"

static uint8_t encoder_action_to_atom(enum bp_encoder_control_action action)
{
        uint8_t atom_action = 0;

        switch (action) {
        case ENCODER_CONTROL_ENABLE:
                atom_action = ATOM_ENABLE;
                break;
        case ENCODER_CONTROL_DISABLE:
                atom_action = ATOM_DISABLE;
                break;
        case ENCODER_CONTROL_SETUP:
                atom_action = ATOM_ENCODER_CMD_SETUP;
                break;
        case ENCODER_CONTROL_INIT:
                atom_action = ATOM_ENCODER_INIT;
                break;
        default:
                BREAK_TO_DEBUGGER(); /* Unhandle action in driver.!! */
                break;
        }

        return atom_action;
}

static bool clock_source_id_to_atom(
        enum clock_source_id id,
        uint32_t *atom_pll_id)
{
        bool result = true;

        if (atom_pll_id != NULL)
                switch (id) {
                case CLOCK_SOURCE_ID_PLL0:
                        *atom_pll_id = ATOM_PPLL0;
                        break;
                case CLOCK_SOURCE_ID_PLL1:
                        *atom_pll_id = ATOM_PPLL1;
                        break;
                case CLOCK_SOURCE_ID_PLL2:
                        *atom_pll_id = ATOM_PPLL2;
                        break;
                case CLOCK_SOURCE_ID_EXTERNAL:
                        *atom_pll_id = ATOM_PPLL_INVALID;
                        break;
                case CLOCK_SOURCE_ID_DFS:
                        *atom_pll_id = ATOM_EXT_PLL1;
                        break;
                case CLOCK_SOURCE_ID_VCE:
                        /* for VCE encoding,
                         * we need to pass in ATOM_PPLL_INVALID
                         */
                        *atom_pll_id = ATOM_PPLL_INVALID;
                        break;
                case CLOCK_SOURCE_ID_DP_DTO:
                        /* When programming DP DTO PLL ID should be invalid */
                        *atom_pll_id = ATOM_PPLL_INVALID;
                        break;
                case CLOCK_SOURCE_ID_UNDEFINED:
                        BREAK_TO_DEBUGGER(); /* check when this will happen! */
                        *atom_pll_id = ATOM_PPLL_INVALID;
                        result = false;
                        break;
                default:
                        result = false;
                        break;
                }

        return result;
}

static uint8_t signal_type_to_atom_dig_mode(enum signal_type s)
{
        uint8_t atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V5_DP;

        switch (s) {
        case SIGNAL_TYPE_DISPLAY_PORT:
        case SIGNAL_TYPE_EDP:
                atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V5_DP;
                break;
        case SIGNAL_TYPE_LVDS:
                atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V5_LVDS;
                break;
        case SIGNAL_TYPE_DVI_SINGLE_LINK:
        case SIGNAL_TYPE_DVI_DUAL_LINK:
                atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V5_DVI;
                break;
        case SIGNAL_TYPE_HDMI_TYPE_A:
                atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V5_HDMI;
                break;
        case SIGNAL_TYPE_DISPLAY_PORT_MST:
                atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V5_DP_MST;
                break;
        default:
                atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V5_DVI;
                break;
        }

        return atom_dig_mode;
}

static uint8_t hpd_sel_to_atom(enum hpd_source_id id)
{
        uint8_t atom_hpd_sel = 0;

        switch (id) {
        case HPD_SOURCEID1:
                atom_hpd_sel = ATOM_TRANSMITTER_CONFIG_V5_HPD1_SEL;
                break;
        case HPD_SOURCEID2:
                atom_hpd_sel = ATOM_TRANSMITTER_CONFIG_V5_HPD2_SEL;
                break;
        case HPD_SOURCEID3:
                atom_hpd_sel = ATOM_TRANSMITTER_CONFIG_V5_HPD3_SEL;
                break;
        case HPD_SOURCEID4:
                atom_hpd_sel = ATOM_TRANSMITTER_CONFIG_V5_HPD4_SEL;
                break;
        case HPD_SOURCEID5:
                atom_hpd_sel = ATOM_TRANSMITTER_CONFIG_V5_HPD5_SEL;
                break;
        case HPD_SOURCEID6:
                atom_hpd_sel = ATOM_TRANSMITTER_CONFIG_V5_HPD6_SEL;
                break;
        case HPD_SOURCEID_UNKNOWN:
        default:
                atom_hpd_sel = 0;
                break;
        }
        return atom_hpd_sel >> 4;
}

static uint8_t dig_encoder_sel_to_atom(enum engine_id id)
{
        uint8_t atom_dig_encoder_sel = 0;

        switch (id) {
        case ENGINE_ID_DIGA:
                atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGA_SEL;
                break;
        case ENGINE_ID_DIGB:
                atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGB_SEL;
                break;
        case ENGINE_ID_DIGC:
                atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGC_SEL;
                break;
        case ENGINE_ID_DIGD:
                atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGD_SEL;
                break;
        case ENGINE_ID_DIGE:
                atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGE_SEL;
                break;
        case ENGINE_ID_DIGF:
                atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGF_SEL;
                break;
        case ENGINE_ID_DIGG:
                atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGG_SEL;
                break;
        default:
                atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGA_SEL;
                break;
        }

        return atom_dig_encoder_sel;
}

static uint8_t disp_power_gating_action_to_atom(
        enum bp_pipe_control_action action)
{
        uint8_t atom_pipe_action = 0;

        switch (action) {
        case ASIC_PIPE_DISABLE:
                atom_pipe_action = ATOM_DISABLE;
                break;
        case ASIC_PIPE_ENABLE:
                atom_pipe_action = ATOM_ENABLE;
                break;
        case ASIC_PIPE_INIT:
                atom_pipe_action = ATOM_INIT;
                break;
        default:
                BREAK_TO_DEBUGGER(); /* Unhandle action in driver! */
                break;
        }

        return atom_pipe_action;
}

static const struct command_table_helper command_table_helper_funcs = {
        .controller_id_to_atom = dal_cmd_table_helper_controller_id_to_atom,
        .encoder_action_to_atom = encoder_action_to_atom,
        .engine_bp_to_atom = engine_bp_to_atom,
        .clock_source_id_to_atom = clock_source_id_to_atom,
        .clock_source_id_to_atom_phy_clk_src_id =
                clock_source_id_to_atom_phy_clk_src_id,
        .signal_type_to_atom_dig_mode = signal_type_to_atom_dig_mode,
        .hpd_sel_to_atom = hpd_sel_to_atom,
        .dig_encoder_sel_to_atom = dig_encoder_sel_to_atom,
        .phy_id_to_atom = phy_id_to_atom,
        .disp_power_gating_action_to_atom = disp_power_gating_action_to_atom,
        .assign_control_parameter =
                dal_cmd_table_helper_assign_control_parameter,
        .clock_source_id_to_ref_clk_src =
                dal_cmd_table_helper_clock_source_id_to_ref_clk_src,
        .transmitter_bp_to_atom = dal_cmd_table_helper_transmitter_bp_to_atom,
        .encoder_id_to_atom = dal_cmd_table_helper_encoder_id_to_atom,
        .encoder_mode_bp_to_atom =
                dal_cmd_table_helper_encoder_mode_bp_to_atom,
};

const struct command_table_helper *dal_cmd_tbl_helper_dce60_get_table(void)
{
        return &command_table_helper_funcs;
}