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drm/amdgpu: add clearstate_defs.h
This header provides for format for the GCA blocks clear state (i.e., default state). Each GCA version has a specific clear state. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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drivers/gpu/drm/amd/amdgpu/clearstate_defs.h
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drivers/gpu/drm/amd/amdgpu/clearstate_defs.h
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/*
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* Copyright 2012 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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#ifndef CLEARSTATE_DEFS_H
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#define CLEARSTATE_DEFS_H
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enum section_id {
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SECT_NONE,
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SECT_CONTEXT,
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SECT_CLEAR,
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SECT_CTRLCONST
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};
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struct cs_extent_def {
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const unsigned int *extent;
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const unsigned int reg_index;
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const unsigned int reg_count;
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};
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struct cs_section_def {
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const struct cs_extent_def *section;
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const enum section_id id;
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};
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#endif
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