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1. Allocator api is determined by buffer type. 2. Allocator ctx is determined by both buffer type and buffer flags. 3. All allocator dma_heap / drm / ion / ext_dma should support different buffer flags. 4. The buffer flag supports cacheable / 32-bit / contig options. 5. Add flags update flow on allocator create process. 6. Add mpp_dmabuf_has_partial_ops to disable dmabuf partial ops when the kernel driver has bug. Signed-off-by: Herman Chen <herman.chen@rock-chips.com> Change-Id: If36a05c6704112cad3ab46861023597ff02bf14c
25 lines
758 B
C
25 lines
758 B
C
/*
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* Copyright 2018 Rockchip Electronics Co. LTD
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __ALLOCATOR_EXT_DMA_H__
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#define __ALLOCATOR_EXT_DMA_H__
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#include "mpp_allocator_api.h"
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extern os_allocator allocator_ext_dma;
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#endif
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