dcn20_dwb.h | Explore in Territory

/* Copyright 2012-17 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 __DC_DWBC_DCN20_H__
#define __DC_DWBC_DCN20_H__

#define TO_DCN20_DWBC(dwbc_base) …

#define DWBC_COMMON_REG_LIST_DCN2_0(inst) …

#define DWBC_COMMON_MASK_SH_LIST_DCN2_0(mask_sh) …

#define DWBC_REG_FIELD_LIST_DCN2_0(type) … \

struct dcn20_dwbc_registers { … };


struct dcn20_dwbc_mask { … };

struct dcn20_dwbc_shift { … };

struct dcn20_dwbc { … };

void dcn20_dwbc_construct(struct dcn20_dwbc *dwbc20,
	struct dc_context *ctx,
	const struct dcn20_dwbc_registers *dwbc_regs,
	const struct dcn20_dwbc_shift *dwbc_shift,
	const struct dcn20_dwbc_mask *dwbc_mask,
	int inst);

bool dwb2_disable(struct dwbc *dwbc);

bool dwb2_is_enabled(struct dwbc *dwbc);

void dwb2_set_stereo(struct dwbc *dwbc,
	struct dwb_stereo_params *stereo_params);

void dwb2_set_new_content(struct dwbc *dwbc,
	bool is_new_content);

void dwb2_config_dwb_cnv(struct dwbc *dwbc,
	struct dc_dwb_params *params);

void dwb2_set_scaler(struct dwbc *dwbc, struct dc_dwb_params *params);

bool dwb_program_vert_scalar(struct dcn20_dwbc *dwbc20,
	uint32_t src_height,
	uint32_t dest_height,
	struct scaling_taps num_taps,
	enum dwb_subsample_position subsample_position);

bool dwb_program_horz_scalar(struct dcn20_dwbc *dwbc20,
	uint32_t src_width,
	uint32_t dest_width,
	struct scaling_taps num_taps);


#endif
linux/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dwb.h
