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284246a1c3
[Why & How] Add DWB handling for DCN35. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
59 lines
2.1 KiB
C
59 lines
2.1 KiB
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright 2023 Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#include "reg_helper.h"
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#include "dcn35_dwb.h"
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#define REG(reg)\
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dwbc30->dwbc_regs->reg
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#define CTX \
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dwbc30->base.ctx
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#undef FN
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#define FN(reg_name, field_name) \
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((const struct dcn35_dwbc_shift *)(dwbc30->dwbc_shift))->field_name, \
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((const struct dcn35_dwbc_mask *)(dwbc30->dwbc_mask)) \
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->field_name
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#define DC_LOGGER \
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dwbc30->base.ctx->logger
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void dcn35_dwbc_construct(struct dcn30_dwbc *dwbc30,
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struct dc_context *ctx,
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const struct dcn30_dwbc_registers *dwbc_regs,
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const struct dcn35_dwbc_shift *dwbc_shift,
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const struct dcn35_dwbc_mask *dwbc_mask,
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int inst)
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{
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dcn30_dwbc_construct(dwbc30, ctx, dwbc_regs,
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(const struct dcn30_dwbc_shift *)dwbc_shift,
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(const struct dcn30_dwbc_mask *)dwbc_mask, inst);
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}
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void dcn35_dwbc_set_fgcg(struct dcn30_dwbc *dwbc30, bool enable)
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{
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REG_UPDATE(DWB_ENABLE_CLK_CTRL, DWB_FGCG_REP_DIS, !enable);
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}
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