1/* SPDX-License-Identifier: MIT */ 2/* 3 * Copyright 2023 Advanced Micro Devices, Inc. 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a 6 * copy of this software and associated documentation files (the "Software"), 7 * to deal in the Software without restriction, including without limitation 8 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 9 * and/or sell copies of the Software, and to permit persons to whom the 10 * Software is furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice shall be included in 13 * all copies or substantial portions of the Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 19 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 21 * OTHER DEALINGS IN THE SOFTWARE. 22 * 23 * Authors: AMD 24 * 25 */ 26 27#include "dcn35_dsc.h" 28#include "reg_helper.h" 29 30/* Macro definitios for REG_SET macros*/ 31#define CTX \ 32 dsc20->base.ctx 33 34#define REG(reg)\ 35 dsc20->dsc_regs->reg 36 37#undef FN 38#define FN(reg_name, field_name) \ 39 ((const struct dcn35_dsc_shift *)(dsc20->dsc_shift))->field_name, \ 40 ((const struct dcn35_dsc_mask *)(dsc20->dsc_mask))->field_name 41 42#define DC_LOGGER \ 43 dsc->ctx->logger 44 45void dsc35_construct(struct dcn20_dsc *dsc, 46 struct dc_context *ctx, 47 int inst, 48 const struct dcn20_dsc_registers *dsc_regs, 49 const struct dcn35_dsc_shift *dsc_shift, 50 const struct dcn35_dsc_mask *dsc_mask) 51{ 52 dsc2_construct(dsc, ctx, inst, dsc_regs, 53 (const struct dcn20_dsc_shift *)(dsc_shift), 54 (const struct dcn20_dsc_mask *)(dsc_mask)); 55} 56 57void dsc35_set_fgcg(struct dcn20_dsc *dsc20, bool enable) 58{ 59 REG_UPDATE(DSC_TOP_CONTROL, DSC_FGCG_REP_DIS, !enable); 60} 61