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116 lines
3.7 KiB
116 lines
3.7 KiB
/*
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* Copyright (c) 2017 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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*
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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 __DISPLAY_CONFIG_H__
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#define __DISPLAY_CONFIG_H__
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#include <stdint.h>
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#include <vector>
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// This header is for clients to use to set/get global display configuration.
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namespace display {
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enum {
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DISPLAY_PRIMARY = 0,
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DISPLAY_EXTERNAL,
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DISPLAY_VIRTUAL,
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};
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enum {
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EXTERNAL_OFFLINE = 0,
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EXTERNAL_ONLINE,
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EXTERNAL_PAUSE,
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EXTERNAL_RESUME,
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};
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enum {
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DISABLE_METADATA_DYN_REFRESH_RATE = 0,
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ENABLE_METADATA_DYN_REFRESH_RATE,
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SET_BINDER_DYN_REFRESH_RATE,
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};
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enum {
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DISPLAY_PORT_DEFAULT = 0,
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DISPLAY_PORT_DSI,
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DISPLAY_PORT_DTV,
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DISPLAY_PORT_WRITEBACK,
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DISPLAY_PORT_LVDS,
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DISPLAY_PORT_EDP,
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DISPLAY_PORT_DP,
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};
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struct DisplayAttributes {
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uint32_t vsync_period = 0; //nanoseconds
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uint32_t xres = 0;
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uint32_t yres = 0;
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float xdpi = 0.0f;
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float ydpi = 0.0f;
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int panel_type = DISPLAY_PORT_DEFAULT;
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bool is_yuv = false;
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};
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struct DisplayHDRCapabilities {
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std::vector<int32_t> supported_hdr_types;
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float max_luminance = 0.0f;
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float max_avg_luminance = 0.0f;
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float min_luminance = 0.0f;
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};
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struct WriteBackCapabilities {
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bool isWbUbwcSupported;
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};
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//=============================================================================
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// The functions below run in the client pocess and wherever necessary
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// do a binder call to HWC to get/set data.
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int isExternalConnected();
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int setSecondayDisplayStatus(int dpy, uint32_t status);
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int configureDynRefeshRate(uint32_t op, uint32_t refreshRate);
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int getConfigCount(int dpy);
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int getActiveConfig(int dpy);
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int setActiveConfig(int dpy, uint32_t config);
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DisplayAttributes getDisplayAttributes(uint32_t configIndex, int dpy);
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int setPanelBrightness(uint32_t level);
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uint32_t getPanelBrightness();
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int minHdcpEncryptionLevelChanged(int dpy, uint32_t min_enc_level);
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int refreshScreen();
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int controlPartialUpdate(int dpy, bool enable);
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int toggleScreenUpdate(uint32_t on);
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int setIdleTimeout(uint32_t value);
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int getHDRCapabilities(int dpy, DisplayHDRCapabilities *caps);
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int setCameraLaunchStatus(uint32_t on);
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bool displayBWTransactionPending();
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int32_t getWriteBackCapabilities( WriteBackCapabilities *caps);
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} // namespace display
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#endif // __DISPLAY_CONFIG_H__
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