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697215afd3
Patch defines a ZBC static table and configure it at sw layer. Later existing API read this sw configuration and program it to hw. This is applicable only for ga10b safety build and for other chips/ configuration it will be supported in the legacy way. Bug 3585766 Change-Id: I00d79162c0b096616e3f555da965e82e47c014d1 Signed-off-by: prsethi <prsethi@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2713821 Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
42 lines
1.7 KiB
C
42 lines
1.7 KiB
C
/*
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* Copyright (c) 2019-2022, NVIDIA CORPORATION. All rights reserved.
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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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#ifndef NVGPU_GR_ZBC_GM20B_H
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#define NVGPU_GR_ZBC_GM20B_H
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#include <nvgpu/types.h>
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struct gk20a;
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struct nvgpu_gr_zbc_table_indices;
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struct nvgpu_gr_zbc_entry;
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struct nvgpu_gr_zbc;
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void gm20b_gr_zbc_init_table_indices(struct gk20a *g,
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struct nvgpu_gr_zbc_table_indices *zbc_indices);
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void gm20b_gr_zbc_add_color(struct gk20a *g,
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struct nvgpu_gr_zbc_entry *color_val, u32 index);
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void gm20b_gr_zbc_add_depth(struct gk20a *g,
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struct nvgpu_gr_zbc_entry *depth_val, u32 index);
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void gm20b_gr_zbc_load_default_sw_table(struct gk20a *g,
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struct nvgpu_gr_zbc *zbc);
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#endif /* NVGPU_GR_ZBC_GM20B_H */
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