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 */ 24 25#include "reg_helper.h" 26#include "dcn35_dwb.h" 27 28#define REG(reg)\ 29 dwbc30->dwbc_regs->reg 30 31#define CTX \ 32 dwbc30->base.ctx 33 34#undef FN 35#define FN(reg_name, field_name) \ 36 ((const struct dcn35_dwbc_shift *)(dwbc30->dwbc_shift))->field_name, \ 37 ((const struct dcn35_dwbc_mask *)(dwbc30->dwbc_mask)) \ 38 ->field_name 39 40#define DC_LOGGER \ 41 dwbc30->base.ctx->logger 42 43void dcn35_dwbc_construct(struct dcn30_dwbc *dwbc30, 44 struct dc_context *ctx, 45 const struct dcn30_dwbc_registers *dwbc_regs, 46 const struct dcn35_dwbc_shift *dwbc_shift, 47 const struct dcn35_dwbc_mask *dwbc_mask, 48 int inst) 49{ 50 dcn30_dwbc_construct(dwbc30, ctx, dwbc_regs, 51 (const struct dcn30_dwbc_shift *)dwbc_shift, 52 (const struct dcn30_dwbc_mask *)dwbc_mask, inst); 53} 54 55void dcn35_dwbc_set_fgcg(struct dcn30_dwbc *dwbc30, bool enable) 56{ 57 REG_UPDATE(DWB_ENABLE_CLK_CTRL, DWB_FGCG_REP_DIS, !enable); 58} 59