linux/drivers/gpu/drm/amd/display/dc/dccg/dcn31/dcn31_dccg.h

/*
 * Copyright 2018 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
 *
 */

#ifndef __DCN31_DCCG_H__
#define __DCN31_DCCG_H__

#include "dcn30/dcn30_dccg.h"

#define DCCG_REG_LIST_DCN31() …


#define DCCG_MASK_SH_LIST_DCN31(mask_sh) …


struct dccg *dccg31_create(
	struct dc_context *ctx,
	const struct dccg_registers *regs,
	const struct dccg_shift *dccg_shift,
	const struct dccg_mask *dccg_mask);

void dccg31_init(struct dccg *dccg);

void dccg31_enable_symclk32_se(
		struct dccg *dccg,
		int hpo_se_inst,
		enum phyd32clk_clock_source phyd32clk);

void dccg31_disable_symclk32_se(
		struct dccg *dccg,
		int hpo_se_inst);

void dccg31_enable_symclk32_le(
		struct dccg *dccg,
		int hpo_le_inst,
		enum phyd32clk_clock_source phyd32clk);

void dccg31_disable_symclk32_le(
		struct dccg *dccg,
		int hpo_le_inst);

void dccg31_set_symclk32_le_root_clock_gating(
		struct dccg *dccg,
		int hpo_le_inst,
		bool enable);

void dccg31_set_physymclk(
		struct dccg *dccg,
		int phy_inst,
		enum physymclk_clock_source clk_src,
		bool force_enable);

void dccg31_set_audio_dtbclk_dto(
		struct dccg *dccg,
		const struct dtbclk_dto_params *params);

void dccg31_update_dpp_dto(
	struct dccg *dccg,
	int dpp_inst,
	int req_dppclk);

void dccg31_get_dccg_ref_freq(
	struct dccg *dccg,
	unsigned int xtalin_freq_inKhz,
	unsigned int *dccg_ref_freq_inKhz);

void dccg31_set_dpstreamclk(
	struct dccg *dccg,
	enum streamclk_source src,
	int otg_inst,
	int dp_hpo_inst);

void dccg31_set_dtbclk_dto(
		struct dccg *dccg,
		const struct dtbclk_dto_params *params);

void dccg31_otg_add_pixel(
	struct dccg *dccg,
	uint32_t otg_inst);

void dccg31_otg_drop_pixel(
	struct dccg *dccg,
	uint32_t otg_inst);

void dccg31_set_dispclk_change_mode(
	struct dccg *dccg,
	enum dentist_dispclk_change_mode change_mode);

void dccg31_disable_dscclk(struct dccg *dccg, int inst);

void dccg31_enable_dscclk(struct dccg *dccg, int inst);

#endif //__DCN31_DCCG_H__