| /* |
| * Copyright (c) 2014 - 2016, 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 __DISPLAY_VIRTUAL_H__ |
| #define __DISPLAY_VIRTUAL_H__ |
| |
| #include <private/hw_info_types.h> |
| #include "display_base.h" |
| #include "dump_impl.h" |
| |
| namespace sdm { |
| |
| class HWVirtualInterface; |
| |
| class DisplayVirtual : public DisplayBase { |
| public: |
| DisplayVirtual(DisplayEventHandler *event_handler, HWInfoInterface *hw_info_intf, |
| BufferSyncHandler *buffer_sync_handler, CompManager *comp_manager, |
| RotatorInterface *rotator_intf); |
| virtual DisplayError Init(); |
| virtual DisplayError Prepare(LayerStack *layer_stack); |
| virtual DisplayError GetNumVariableInfoConfigs(uint32_t *count); |
| virtual DisplayError GetConfig(uint32_t index, DisplayConfigVariableInfo *variable_info); |
| virtual DisplayError GetActiveConfig(uint32_t *index); |
| virtual DisplayError SetActiveConfig(uint32_t index) { |
| return kErrorNotSupported; |
| } |
| virtual DisplayError SetActiveConfig(DisplayConfigVariableInfo *variable_info); |
| virtual DisplayError SetMixerResolution(uint32_t width, uint32_t height) { |
| return kErrorNotSupported; |
| } |
| virtual DisplayError SetVSyncState(bool enable) { |
| return kErrorNotSupported; |
| } |
| virtual DisplayError SetRefreshRate(uint32_t refresh_rate) { |
| return kErrorNotSupported; |
| } |
| virtual DisplayError GetMixerResolution(uint32_t *width, uint32_t *height) { |
| return kErrorNotSupported; |
| } |
| virtual DisplayError SetDetailEnhancerData(const DisplayDetailEnhancerData &de_data) { |
| return kErrorNotSupported; |
| } |
| virtual DisplayError ValidateGPUTargetParams() { |
| // TODO(user): Validate GPU target for virtual display when query display attributes |
| // on virtual display is functional. |
| return kErrorNone; |
| } |
| }; |
| |
| } // namespace sdm |
| |
| #endif // __DISPLAY_VIRTUAL_H__ |
| |