linux/drivers/gpu/drm/amd/display/dc/dce/dce_ipp.c

/*
 * Copyright 2017 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 "dce_ipp.h"
#include "reg_helper.h"
#include "dm_services.h"

#define REG(reg) …

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

#define CTX …


static void dce_ipp_cursor_set_position(
	struct input_pixel_processor *ipp,
	const struct dc_cursor_position *position,
	const struct dc_cursor_mi_param *param)
{ … }

static void dce_ipp_cursor_set_attributes(
	struct input_pixel_processor *ipp,
	const struct dc_cursor_attributes *attributes)
{ … }


static void dce_ipp_program_prescale(struct input_pixel_processor *ipp,
				     struct ipp_prescale_params *params)
{ … }

static void dce_ipp_program_input_lut(
	struct input_pixel_processor *ipp,
	const struct dc_gamma *gamma)
{ … }

static void dce_ipp_set_degamma(
	struct input_pixel_processor *ipp,
	enum ipp_degamma_mode mode)
{ … }

#if defined(CONFIG_DRM_AMD_DC_SI)
static void dce60_ipp_set_degamma(
	struct input_pixel_processor *ipp,
	enum ipp_degamma_mode mode)
{ … }
#endif

static const struct ipp_funcs dce_ipp_funcs = …;

#if defined(CONFIG_DRM_AMD_DC_SI)
static const struct ipp_funcs dce60_ipp_funcs = …;
#endif


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

void dce_ipp_construct(
	struct dce_ipp *ipp_dce,
	struct dc_context *ctx,
	int inst,
	const struct dce_ipp_registers *regs,
	const struct dce_ipp_shift *ipp_shift,
	const struct dce_ipp_mask *ipp_mask)
{ … }

#if defined(CONFIG_DRM_AMD_DC_SI)
void dce60_ipp_construct(
	struct dce_ipp *ipp_dce,
	struct dc_context *ctx,
	int inst,
	const struct dce_ipp_registers *regs,
	const struct dce_ipp_shift *ipp_shift,
	const struct dce_ipp_mask *ipp_mask)
{ … }
#endif

void dce_ipp_destroy(struct input_pixel_processor **ipp)
{ … }