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64 lines
2.3 KiB
64 lines
2.3 KiB
/*
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* Copyright (c) 2019, The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __DRM_ATOMIC_REQ_H__
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#define __DRM_ATOMIC_REQ_H__
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#include <drm_interface.h>
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#include <drm_utils.h>
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#include <xf86drm.h>
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#include <xf86drmMode.h>
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#include <vector>
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namespace sde_drm {
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class DRMManager;
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class DRMCrtc;
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class DRMAtomicReq : public DRMAtomicReqInterface {
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public:
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DRMAtomicReq(int fd, DRMManager *drm_manager);
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virtual ~DRMAtomicReq();
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virtual int Perform(DRMOps op_code, uint32_t obj_id, ...);
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virtual int Commit(bool synchronous, bool retain_planes);
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virtual int Validate();
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int Init(const DRMDisplayToken &tok);
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private:
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int CallAtomic(DRMCrtc *crtc, uint32_t flags);
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drmModeAtomicReq *drm_atomic_req_ = {};
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DRMManager *drm_mgr_ = {};
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int fd_ = -1;
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DRMDisplayToken token_ = {};
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};
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} // namespace sde_drm
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#endif // __DRM_ATOMIC_REQ_H__
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