linux/drivers/gpu/drm/amd/display/dc/bios/command_table_helper.c

/*
 * Copyright 2012-15 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.
 *
 * Authors: AMD
 *
 */

#include "dm_services.h"

#include "atom.h"

#include "include/bios_parser_types.h"

#include "command_table_helper.h"

bool dal_bios_parser_init_cmd_tbl_helper(
	const struct command_table_helper **h,
	enum dce_version dce)
{ … }

/* real implementations */

bool dal_cmd_table_helper_controller_id_to_atom(
	enum controller_id id,
	uint8_t *atom_id)
{ … }

/**
 * dal_cmd_table_helper_transmitter_bp_to_atom - Translate the Transmitter to the
 *                                    corresponding ATOM BIOS value
 * @t: transmitter
 * returns: output digitalTransmitter
 *    // =00: Digital Transmitter1 ( UNIPHY linkAB )
 *    // =01: Digital Transmitter2 ( UNIPHY linkCD )
 *    // =02: Digital Transmitter3 ( UNIPHY linkEF )
 */
uint8_t dal_cmd_table_helper_transmitter_bp_to_atom(
	enum transmitter t)
{ … }

uint32_t dal_cmd_table_helper_encoder_mode_bp_to_atom(
	enum signal_type s,
	bool enable_dp_audio)
{ … }

void dal_cmd_table_helper_assign_control_parameter(
	const struct command_table_helper *h,
	struct bp_encoder_control *control,
	DIG_ENCODER_CONTROL_PARAMETERS_V2 *ctrl_param)
{ … }

bool dal_cmd_table_helper_clock_source_id_to_ref_clk_src(
	enum clock_source_id id,
	uint32_t *ref_clk_src_id)
{ … }

uint8_t dal_cmd_table_helper_encoder_id_to_atom(
	enum encoder_id id)
{ … }