cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

dcn30_cm_common.h (2474B)

      1/*
      2 * Copyright 2020 Advanced Micro Devices, Inc.
      3 *
      4 * Permission is hereby granted, free of charge, to any person obtaining a
      5 * copy of this software and associated documentation files (the "Software"),
      6 * to deal in the Software without restriction, including without limitation
      7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
      8 * and/or sell copies of the Software, and to permit persons to whom the
      9 * Software is furnished to do so, subject to the following conditions:
     10 *
     11 * The above copyright notice and this permission notice shall be included in
     12 * all copies or substantial portions of the Software.
     13 *
     14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
     17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
     18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
     19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
     20 * OTHER DEALINGS IN THE SOFTWARE.
     21 *
     22 * Authors: AMD
     23 *
     24 */
     25
     26#include "dcn10/dcn10_cm_common.h"
     27
     28#ifndef __DAL_DCN30_CM_COMMON_H__
     29#define __DAL_DCN30_CM_COMMON_H__
     30
     31#define TF_HELPER_REG_FIELD_LIST_DCN3(type) \
     32	TF_HELPER_REG_FIELD_LIST(type);\
     33	type field_region_start_base;\
     34	type field_offset
     35
     36struct DCN3_xfer_func_shift {
     37	TF_HELPER_REG_FIELD_LIST_DCN3(uint8_t);
     38};
     39
     40struct DCN3_xfer_func_mask {
     41	TF_HELPER_REG_FIELD_LIST_DCN3(uint32_t);
     42};
     43
     44struct dcn3_xfer_func_reg {
     45	struct DCN3_xfer_func_shift shifts;
     46	struct DCN3_xfer_func_mask masks;
     47
     48	TF_HELPER_REG_LIST;
     49	uint32_t offset_b;
     50	uint32_t offset_g;
     51	uint32_t offset_r;
     52	uint32_t start_base_cntl_b;
     53	uint32_t start_base_cntl_g;
     54	uint32_t start_base_cntl_r;
     55};
     56
     57void cm_helper_program_gamcor_xfer_func(
     58	struct dc_context *ctx,
     59	const struct pwl_params *params,
     60	const struct dcn3_xfer_func_reg *reg);
     61
     62bool cm3_helper_translate_curve_to_hw_format(
     63	const struct dc_transfer_func *output_tf,
     64	struct pwl_params *lut_params, bool fixpoint);
     65
     66bool cm3_helper_translate_curve_to_degamma_hw_format(
     67				const struct dc_transfer_func *output_tf,
     68				struct pwl_params *lut_params);
     69
     70bool cm3_helper_convert_to_custom_float(
     71		struct pwl_result_data *rgb_resulted,
     72		struct curve_points3 *corner_points,
     73		uint32_t hw_points_num,
     74		bool fixpoint);
     75
     76bool is_rgb_equal(const struct pwl_result_data *rgb, uint32_t num);
     77
     78#endif