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6d2128f9f7
Move vcodec_service and mpp_service kernel ioctl interface definition into different headers. Change-Id: I1aa77d1073e7c51b48d18cf8d16fd76644d23d38 Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
/*
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* Copyright 2020 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 __MPP_SERVICE_H__
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#define __MPP_SERVICE_H__
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#include "rk_type.h"
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/* Use 'v' as magic number */
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#define MPP_IOC_MAGIC 'v'
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#define MPP_IOC_CFG_V1 _IOW(MPP_IOC_MAGIC, 1, unsigned int)
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#define MAX_REQ_NUM 16
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#if __SIZEOF_POINTER__ == 4
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#define REQ_DATA_PTR(ptr) ((RK_U32)ptr)
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#elif __SIZEOF_POINTER__ == 8
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#define REQ_DATA_PTR(ptr) ((RK_U64)ptr)
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#endif
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typedef struct MppReq_t {
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RK_U32 *req;
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RK_U32 size;
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} MppReq;
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typedef struct mppReqV1_t {
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RK_U32 cmd;
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RK_U32 flag;
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RK_U32 size;
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RK_U32 offset;
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RK_U64 data_ptr;
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} MppReqV1;
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#endif /* __MPP_SERVICE_H__ */
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