| /* |
| Copyright (c) 2017-2018, 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 __HW_VIRTUAL_DRM_H__ |
| #define __HW_VIRTUAL_DRM_H__ |
| |
| #include "hw_device_drm.h" |
| #include <drm/msm_drm.h> |
| #include <drm/sde_drm.h> |
| #include <vector> |
| |
| namespace sdm { |
| |
| class HWVirtualDRM : public HWDeviceDRM { |
| public: |
| HWVirtualDRM(BufferSyncHandler *buffer_sync_handler, |
| BufferAllocator *buffer_allocator, HWInfoInterface *hw_info_intf); |
| virtual ~HWVirtualDRM() {} |
| virtual DisplayError SetVSyncState(bool enable) { return kErrorNotSupported; } |
| virtual DisplayError SetMixerAttributes(const HWMixerAttributes &mixer_attributes) { |
| return kErrorNotSupported; |
| } |
| virtual DisplayError SetDisplayAttributes(const HWDisplayAttributes &display_attributes); |
| |
| protected: |
| virtual DisplayError Validate(HWLayers *hw_layers); |
| virtual DisplayError Commit(HWLayers *hw_layers); |
| virtual DisplayError GetPPFeaturesVersion(PPFeatureVersion *vers); |
| |
| private: |
| void ConfigureWbConnectorFbId(uint32_t fb_id); |
| void ConfigureWbConnectorDestRect(); |
| void ConfigureWbConnectorSecureMode(bool secure); |
| void InitializeConfigs(); |
| DisplayError SetWbConfigs(const HWDisplayAttributes &display_attributes); |
| void GetModeIndex(const HWDisplayAttributes &display_attributes, int *mode_index); |
| }; |
| |
| } // namespace sdm |
| |
| #endif // __HW_VIRTUAL_DRM_H__ |
| |