| /* |
| * Copyright (c) 2015 - 2017, 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 __RESOURCE_INTERFACE_H__ |
| #define __RESOURCE_INTERFACE_H__ |
| |
| #include <core/display_interface.h> |
| #include "hw_info_types.h" |
| |
| namespace sdm { |
| |
| class ResourceInterface { |
| public: |
| enum ResourceCmd { |
| kCmdResetScalarLUT, |
| kCmdMax, |
| }; |
| |
| virtual DisplayError RegisterDisplay(DisplayType type, |
| const HWDisplayAttributes &display_attributes, |
| const HWPanelInfo &hw_panel_info, |
| const HWMixerAttributes &mixer_attributes, |
| Handle *display_ctx) = 0; |
| virtual DisplayError UnregisterDisplay(Handle display_ctx) = 0; |
| virtual DisplayError ReconfigureDisplay(Handle display_ctx, |
| const HWDisplayAttributes &display_attributes, |
| const HWPanelInfo &hw_panel_info, |
| const HWMixerAttributes &mixer_attributes) = 0; |
| virtual DisplayError Start(Handle display_ctx) = 0; |
| virtual DisplayError Stop(Handle display_ctx, HWLayers *hw_layers) = 0; |
| virtual DisplayError Prepare(Handle display_ctx, HWLayers *hw_layers) = 0; |
| virtual DisplayError PostPrepare(Handle display_ctx, HWLayers *hw_layers) = 0; |
| virtual DisplayError Commit(Handle display_ctx, HWLayers *hw_layers) = 0; |
| virtual DisplayError PostCommit(Handle display_ctx, HWLayers *hw_layers) = 0; |
| virtual void Purge(Handle display_ctx) = 0; |
| virtual DisplayError SetMaxMixerStages(Handle display_ctx, uint32_t max_mixer_stages) = 0; |
| virtual DisplayError ValidateScaling(const LayerRect &crop, const LayerRect &dst, |
| bool rotate90, BufferLayout layout, |
| bool use_rotator_downscale) = 0; |
| virtual DisplayError ValidateAndSetCursorPosition(Handle display_ctx, HWLayers *hw_layers, |
| int x, int y, |
| DisplayConfigVariableInfo *fb_config) = 0; |
| virtual DisplayError SetMaxBandwidthMode(HWBwModes mode) = 0; |
| virtual DisplayError GetScaleLutConfig(HWScaleLutInfo *lut_info) = 0; |
| virtual DisplayError SetDetailEnhancerData(Handle display_ctx, |
| const DisplayDetailEnhancerData &de_data) = 0; |
| virtual DisplayError Perform(int cmd, ...) = 0; |
| virtual ~ResourceInterface() { } |
| }; |
| |
| } // namespace sdm |
| |
| #endif // __RESOURCE_INTERFACE_H__ |
| |