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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 a6 * copy of this software and associated documentation files (the "Software"),7 * to deal in the Software without restriction, including without limitation8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,9 * and/or sell copies of the Software, and to permit persons to whom the10 * Software is furnished to do so, subject to the following conditions:11 *12 * The above copyright notice and this permission notice shall be included in13 * all copies or substantial portions of the Software.14 *15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL18 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR19 * 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 OR21 * OTHER DEALINGS IN THE SOFTWARE.22 *23 */24#include "reg_helper.h"25#include "dcn35_dwb.h"26 27#define REG(reg)\28 dwbc30->dwbc_regs->reg29 30#define CTX \31 dwbc30->base.ctx32 33#undef FN34#define FN(reg_name, field_name) \35 ((const struct dcn35_dwbc_shift *)(dwbc30->dwbc_shift))->field_name, \36 ((const struct dcn35_dwbc_mask *)(dwbc30->dwbc_mask)) \37 ->field_name38 39#define DC_LOGGER \40 dwbc30->base.ctx->logger41 42void dcn35_dwbc_construct(struct dcn30_dwbc *dwbc30,43 struct dc_context *ctx,44 const struct dcn30_dwbc_registers *dwbc_regs,45 const struct dcn35_dwbc_shift *dwbc_shift,46 const struct dcn35_dwbc_mask *dwbc_mask,47 int inst)48{49 dcn30_dwbc_construct(dwbc30, ctx, dwbc_regs,50 (const struct dcn30_dwbc_shift *)dwbc_shift,51 (const struct dcn30_dwbc_mask *)dwbc_mask, inst);52}53 54void dcn35_dwbc_set_fgcg(struct dcn30_dwbc *dwbc30, bool enable)55{56 REG_UPDATE(DWB_ENABLE_CLK_CTRL, DWB_FGCG_REP_DIS, !enable);57}58