linux/drivers/gpu/drm/amd/display/dc/dccg/dcn32/dcn32_dccg.c

/*
 * Copyright 2021 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 "reg_helper.h"
#include "core_types.h"
#include "dcn32_dccg.h"

#define TO_DCN_DCCG(dccg)

#define REG(reg)

#undef FN
#define FN(reg_name, field_name)

#define CTX
#define DC_LOGGER

static void dccg32_trigger_dio_fifo_resync(
	struct dccg *dccg)
{}

static void dccg32_get_pixel_rate_div(
		struct dccg *dccg,
		uint32_t otg_inst,
		uint32_t *k1,
		uint32_t *k2)
{}

static void dccg32_set_pixel_rate_div(
		struct dccg *dccg,
		uint32_t otg_inst,
		enum pixel_rate_div k1,
		enum pixel_rate_div k2)
{}

static void dccg32_set_dtbclk_p_src(
		struct dccg *dccg,
		enum streamclk_source src,
		uint32_t otg_inst)
{}

/* Controls the generation of pixel valid for OTG in (OTG -> HPO case) */
static void dccg32_set_dtbclk_dto(
		struct dccg *dccg,
		const struct dtbclk_dto_params *params)
{}

static void dccg32_set_valid_pixel_rate(
		struct dccg *dccg,
		int ref_dtbclk_khz,
		int otg_inst,
		int pixclk_khz)
{}

static void dccg32_get_dccg_ref_freq(struct dccg *dccg,
		unsigned int xtalin_freq_inKhz,
		unsigned int *dccg_ref_freq_inKhz)
{}

static void dccg32_set_dpstreamclk(
		struct dccg *dccg,
		enum streamclk_source src,
		int otg_inst,
		int dp_hpo_inst)
{}

static void dccg32_otg_add_pixel(struct dccg *dccg,
		uint32_t otg_inst)
{}

static void dccg32_otg_drop_pixel(struct dccg *dccg,
		uint32_t otg_inst)
{}

static const struct dccg_funcs dccg32_funcs =;

struct dccg *dccg32_create(
	struct dc_context *ctx,
	const struct dccg_registers *regs,
	const struct dccg_shift *dccg_shift,
	const struct dccg_mask *dccg_mask)
{}