From 85c675d0d09a45a135bddd15d7b385f8758c32fb Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 18 May 2024 19:35:05 +0200 Subject: Adding upstream version 6.7.7. Signed-off-by: Daniel Baumann --- drivers/gpu/drm/amd/display/dc/dcn35/dcn35_opp.c | 53 ++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 drivers/gpu/drm/amd/display/dc/dcn35/dcn35_opp.c (limited to 'drivers/gpu/drm/amd/display/dc/dcn35/dcn35_opp.c') diff --git a/drivers/gpu/drm/amd/display/dc/dcn35/dcn35_opp.c b/drivers/gpu/drm/amd/display/dc/dcn35/dcn35_opp.c new file mode 100644 index 0000000000..3542b51c9a --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/dcn35/dcn35_opp.c @@ -0,0 +1,53 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright 2023 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: AMD + * + */ + +#include "dcn35_opp.h" +#include "reg_helper.h" + +#define REG(reg) ((const struct dcn35_opp_registers *)(oppn20->regs))->reg + +#undef FN +#define FN(reg_name, field_name) \ + ((const struct dcn35_opp_shift *)(oppn20->opp_shift))->field_name, \ + ((const struct dcn35_opp_mask *)(oppn20->opp_mask))->field_name + +#define CTX oppn20->base.ctx + +void dcn35_opp_construct(struct dcn20_opp *oppn20, struct dc_context *ctx, + uint32_t inst, const struct dcn35_opp_registers *regs, + const struct dcn35_opp_shift *opp_shift, + const struct dcn35_opp_mask *opp_mask) +{ + dcn20_opp_construct(oppn20, ctx, inst, + (const struct dcn20_opp_registers *)regs, + (const struct dcn20_opp_shift *)opp_shift, + (const struct dcn20_opp_mask *)opp_mask); +} + +void dcn35_opp_set_fgcg(struct dcn20_opp *oppn20, bool enable) +{ + REG_UPDATE(OPP_TOP_CLK_CONTROL, OPP_FGCG_REP_DIS, !enable); +} -- cgit v1.2.3