1// SPDX-License-Identifier: MIT 2/* 3 * Copyright (C) 2021 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 "dcn303_hwseq.h" 28 29#include "dce/dce_hwseq.h" 30 31#include "reg_helper.h" 32#include "dc.h" 33 34#define DC_LOGGER_INIT(logger) 35 36#define CTX \ 37 hws->ctx 38#define REG(reg)\ 39 hws->regs->reg 40 41#undef FN 42#define FN(reg_name, field_name) \ 43 hws->shifts->field_name, hws->masks->field_name 44 45 46void dcn303_dpp_pg_control(struct dce_hwseq *hws, unsigned int dpp_inst, bool power_on) 47{ 48 /*DCN303 removes PG registers*/ 49} 50 51void dcn303_hubp_pg_control(struct dce_hwseq *hws, unsigned int hubp_inst, bool power_on) 52{ 53 /*DCN303 removes PG registers*/ 54} 55 56void dcn303_dsc_pg_control(struct dce_hwseq *hws, unsigned int dsc_inst, bool power_on) 57{ 58 /*DCN303 removes PG registers*/ 59} 60 61void dcn303_enable_power_gating_plane(struct dce_hwseq *hws, bool enable) 62{ 63 /*DCN303 removes PG registers*/ 64} 65