| /* |
| * Copyright (c) 2019-2020, The Linux Foundation. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| * Redistributions in binary form must reproduce the above |
| copyright notice, this list of conditions and the following |
| disclaimer in the documentation and/or other materials provided |
| with the distribution. |
| * Neither the name of The Linux Foundation nor the names of its |
| contributors may be used to endorse or promote products derived |
| from this software without specific prior written permission. |
| |
| * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef __HWC_DISPLAY_VIRTUAL_DPU_H__ |
| #define __HWC_DISPLAY_VIRTUAL_DPU_H__ |
| |
| #include "hwc_display_virtual.h" |
| |
| namespace sdm { |
| |
| class HWCDisplayVirtualDPU : public HWCDisplayVirtual { |
| public: |
| HWCDisplayVirtualDPU(CoreInterface *core_intf, HWCBufferAllocator *buffer_allocator, |
| HWCCallbacks *callbacks, hwc2_display_t id, int32_t sdm_id, |
| uint32_t width, uint32_t height, float min_lum, float max_lum); |
| virtual int Init(); |
| virtual HWC2::Error Validate(uint32_t *out_num_types, uint32_t *out_num_requests); |
| virtual HWC2::Error Present(shared_ptr<Fence> *out_retire_fence); |
| virtual HWC2::Error SetOutputBuffer(buffer_handle_t buf, shared_ptr<Fence> release_fence); |
| virtual HWC2::Error SetPanelLuminanceAttributes(float min_lum, float max_lum); |
| |
| private: |
| int SetConfig(uint32_t width, uint32_t height); |
| |
| float min_lum_ = 0.0f; |
| float max_lum_ = 0.0f; |
| }; |
| |
| } // namespace sdm |
| |
| #endif // __HWC_DISPLAY_VIRTUAL_DPU_H__ |