linux/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_opp.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 "core_types.h"
#include "dm_services.h"
#include "dcn20_opp.h"
#include "reg_helper.h"

#define REG(reg) …

#undef FN
#define FN(reg_name, field_name) …

#define CTX …


void opp2_set_disp_pattern_generator(
		struct output_pixel_processor *opp,
		enum controller_dp_test_pattern test_pattern,
		enum controller_dp_color_space color_space,
		enum dc_color_depth color_depth,
		const struct tg_color *solid_color,
		int width,
		int height,
		int offset)
{ … }

void opp2_program_dpg_dimensions(
		struct output_pixel_processor *opp,
		int width, int height)
{ … }

void opp2_dpg_set_blank_color(
		struct output_pixel_processor *opp,
		const struct tg_color *color)
{ … }

bool opp2_dpg_is_blanked(struct output_pixel_processor *opp)
{ … }

bool opp2_dpg_is_pending(struct output_pixel_processor *opp)
{ … }

void opp2_program_left_edge_extra_pixel(
		struct output_pixel_processor *opp,
		enum dc_pixel_encoding pixel_encoding,
		bool is_primary)
{ … }

uint32_t opp2_get_left_edge_extra_pixel_count(struct output_pixel_processor *opp,
		enum dc_pixel_encoding pixel_encoding, bool is_primary)
{ … }

/*****************************************/
/* Constructor, Destructor               */
/*****************************************/

static struct opp_funcs dcn20_opp_funcs = …;

void dcn20_opp_construct(struct dcn20_opp *oppn20,
	struct dc_context *ctx,
	uint32_t inst,
	const struct dcn20_opp_registers *regs,
	const struct dcn20_opp_shift *opp_shift,
	const struct dcn20_opp_mask *opp_mask)
{ … }