| /* |
| * Copyright (c) 2014-2019, The Linux Foundation. All rights reserved. |
| * Not a Contribution. |
| * |
| * Copyright 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef __HWC_SESSION_H__ |
| #define __HWC_SESSION_H__ |
| |
| #include <vendor/display/config/1.12/IDisplayConfig.h> |
| #include <vendor/qti/hardware/display/composer/2.0/IQtiComposerClient.h> |
| |
| #include <core/core_interface.h> |
| #include <utils/locker.h> |
| #include <qd_utils.h> |
| #include <display_config.h> |
| #include <vector> |
| #include <queue> |
| #include <utility> |
| #include <future> // NOLINT |
| #include <map> |
| |
| #include "hwc_callbacks.h" |
| #include "hwc_layers.h" |
| #include "hwc_display.h" |
| #include "hwc_display_builtin.h" |
| #include "hwc_display_pluggable.h" |
| #include "hwc_display_dummy.h" |
| #include "hwc_display_virtual.h" |
| #include "hwc_display_pluggable_test.h" |
| #include "hwc_color_manager.h" |
| #include "hwc_socket_handler.h" |
| #include "hwc_display_event_handler.h" |
| #include "hwc_buffer_sync_handler.h" |
| |
| namespace sdm { |
| |
| using vendor::display::config::V1_12::IDisplayConfig; |
| using vendor::display::config::V1_10::IDisplayCWBCallback; |
| |
| using ::android::hardware::Return; |
| using ::android::hardware::hidl_string; |
| using android::hardware::hidl_handle; |
| using ::android::hardware::hidl_vec; |
| using ::android::sp; |
| |
| using vendor::qti::hardware::display::composer::V2_0::IQtiComposerClient; |
| |
| int32_t GetDataspaceFromColorMode(ColorMode mode); |
| |
| // Create a singleton uevent listener thread valid for life of hardware composer process. |
| // This thread blocks on uevents poll inside uevent library implementation. This poll exits |
| // only when there is a valid uevent, it can not be interrupted otherwise. Tieing life cycle |
| // of this thread with HWC session cause HWC deinitialization to wait infinitely for the |
| // thread to exit. |
| class HWCUEventListener { |
| public: |
| virtual ~HWCUEventListener() {} |
| virtual void UEventHandler(const char *uevent_data, int length) = 0; |
| }; |
| |
| class HWCUEvent { |
| public: |
| HWCUEvent(); |
| static void UEventThread(HWCUEvent *hwc_event); |
| void Register(HWCUEventListener *uevent_listener); |
| inline bool InitDone() { return init_done_; } |
| |
| private: |
| std::mutex mutex_; |
| std::condition_variable caller_cv_; |
| HWCUEventListener *uevent_listener_ = nullptr; |
| bool init_done_ = false; |
| }; |
| |
| constexpr int32_t kDataspaceSaturationMatrixCount = 16; |
| constexpr int32_t kDataspaceSaturationPropertyElements = 9; |
| constexpr int32_t kPropertyMax = 256; |
| |
| class HWCSession : hwc2_device_t, HWCUEventListener, IDisplayConfig, public qClient::BnQClient, |
| public HWCDisplayEventHandler { |
| public: |
| enum HotPlugEvent { |
| kHotPlugNone, |
| kHotPlugEvent, |
| }; |
| |
| HWCSession(); |
| int Init(); |
| int Deinit(); |
| HWC2::Error CreateVirtualDisplayObj(uint32_t width, uint32_t height, int32_t *format, |
| hwc2_display_t *out_display_id); |
| |
| template <typename... Args> |
| int32_t CallDisplayFunction(hwc2_display_t display, HWC2::Error (HWCDisplay::*member)(Args...), |
| Args... args) { |
| if (display >= HWCCallbacks::kNumDisplays) { |
| return HWC2_ERROR_BAD_DISPLAY; |
| } |
| |
| { |
| // Power state transition start. |
| SCOPE_LOCK(power_state_[display]); |
| if (power_state_transition_[display]) { |
| display = map_hwc_display_.find(display)->second; |
| } |
| } |
| |
| SCOPE_LOCK(locker_[display]); |
| auto status = HWC2::Error::BadDisplay; |
| if (hwc_display_[display]) { |
| auto hwc_display = hwc_display_[display]; |
| status = (hwc_display->*member)(std::forward<Args>(args)...); |
| } |
| return INT32(status); |
| } |
| |
| template <typename... Args> |
| int32_t CallLayerFunction(hwc2_display_t display, hwc2_layer_t layer, |
| HWC2::Error (HWCLayer::*member)(Args...), Args... args) { |
| if (display >= HWCCallbacks::kNumDisplays) { |
| return HWC2_ERROR_BAD_DISPLAY; |
| } |
| |
| { |
| // Power state transition start. |
| SCOPE_LOCK(power_state_[display]); |
| if (power_state_transition_[display]) { |
| display = map_hwc_display_.find(display)->second; |
| } |
| } |
| |
| SCOPE_LOCK(locker_[display]); |
| auto status = HWC2::Error::BadDisplay; |
| if (hwc_display_[display]) { |
| status = HWC2::Error::BadLayer; |
| auto hwc_layer = hwc_display_[display]->GetHWCLayer(layer); |
| if (hwc_layer != nullptr) { |
| status = (hwc_layer->*member)(std::forward<Args>(args)...); |
| if (hwc_display_[display]->GetGeometryChanges()) { |
| hwc_display_[display]->ResetValidation(); |
| } |
| } |
| } |
| return INT32(status); |
| } |
| |
| // HWC2 Functions that require a concrete implementation in hwc session |
| // and hence need to be member functions |
| static HWCSession *GetInstance(); |
| void GetCapabilities(uint32_t *outCount, int32_t *outCapabilities); |
| void Dump(uint32_t *out_size, char *out_buffer); |
| |
| int32_t AcceptDisplayChanges(hwc2_display_t display); |
| int32_t CreateLayer(hwc2_display_t display, hwc2_layer_t *out_layer_id); |
| int32_t CreateVirtualDisplay(uint32_t width, uint32_t height, int32_t *format, |
| hwc2_display_t *out_display_id); |
| int32_t DestroyLayer(hwc2_display_t display, hwc2_layer_t layer); |
| int32_t DestroyVirtualDisplay(hwc2_display_t display); |
| int32_t PresentDisplay(hwc2_display_t display, int32_t *out_retire_fence); |
| void RegisterCallback(int32_t descriptor, hwc2_callback_data_t callback_data, |
| hwc2_function_pointer_t pointer); |
| int32_t SetOutputBuffer(hwc2_display_t display, buffer_handle_t buffer, int32_t releaseFence); |
| int32_t SetPowerMode(hwc2_display_t display, int32_t int_mode); |
| int32_t ValidateDisplay(hwc2_display_t display, uint32_t *out_num_types, |
| uint32_t *out_num_requests); |
| int32_t SetColorMode(hwc2_display_t display, int32_t /*ColorMode*/ int_mode); |
| int32_t SetColorModeWithRenderIntent(hwc2_display_t display, int32_t /*ColorMode*/ int_mode, |
| int32_t /*RenderIntent*/ int_render_intent); |
| int32_t SetColorTransform(hwc2_display_t display, const float *matrix, |
| int32_t /*android_color_transform_t*/ hint); |
| int32_t GetReadbackBufferAttributes(hwc2_display_t display, |
| int32_t *format, int32_t *dataspace); |
| int32_t SetReadbackBuffer(hwc2_display_t display, const native_handle_t *buffer, |
| int32_t acquire_fence); |
| int32_t GetReadbackBufferFence(hwc2_display_t display, int32_t *release_fence); |
| uint32_t GetMaxVirtualDisplayCount(); |
| int32_t GetDisplayIdentificationData(hwc2_display_t display, uint8_t *outPort, |
| uint32_t *outDataSize, uint8_t *outData); |
| int32_t GetDisplayCapabilities(hwc2_display_t display, uint32_t *outNumCapabilities, |
| uint32_t *outCapabilities); |
| int32_t GetDisplayBrightnessSupport(hwc2_display_t display, bool *outSupport); |
| int32_t SetDisplayBrightness(hwc2_display_t display, float brightness); |
| |
| // newly added |
| int32_t GetDisplayType(hwc2_display_t display, int32_t *out_type); |
| int32_t GetDisplayAttribute(hwc2_display_t display, hwc2_config_t config, |
| int32_t int_attribute, int32_t *out_value); |
| int32_t GetActiveConfig(hwc2_display_t display, hwc2_config_t *out_config); |
| int32_t GetColorModes(hwc2_display_t display, uint32_t *out_num_modes, |
| int32_t /*ColorMode*/ *int_out_modes); |
| int32_t GetRenderIntents(hwc2_display_t display, int32_t /*ColorMode*/ int_mode, |
| uint32_t *out_num_intents, int32_t /*RenderIntent*/ *int_out_intents); |
| int32_t GetHdrCapabilities(hwc2_display_t display, uint32_t* out_num_types, int32_t* out_types, |
| float* out_max_luminance, float* out_max_average_luminance, |
| float* out_min_luminance); |
| int32_t GetPerFrameMetadataKeys(hwc2_display_t display, uint32_t *out_num_keys, |
| int32_t *int_out_keys); |
| int32_t GetClientTargetSupport(hwc2_display_t display, uint32_t width, uint32_t height, |
| int32_t format, int32_t dataspace); |
| int32_t GetDisplayName(hwc2_display_t display, uint32_t *out_size, char *out_name); |
| int32_t SetActiveConfig(hwc2_display_t display, hwc2_config_t config); |
| int32_t GetChangedCompositionTypes(hwc2_display_t display, uint32_t *out_num_elements, |
| hwc2_layer_t *out_layers, int32_t *out_types); |
| int32_t GetDisplayRequests(hwc2_display_t display, int32_t *out_display_requests, |
| uint32_t *out_num_elements, hwc2_layer_t *out_layers, |
| int32_t *out_layer_requests); |
| int32_t GetReleaseFences(hwc2_display_t display, uint32_t *out_num_elements, |
| hwc2_layer_t *out_layers, int32_t *out_fences); |
| int32_t SetClientTarget(hwc2_display_t display, buffer_handle_t target, int32_t acquire_fence, |
| int32_t dataspace, hwc_region_t damage); |
| int32_t SetCursorPosition(hwc2_display_t display, hwc2_layer_t layer, int32_t x, int32_t y); |
| int32_t GetDataspaceSaturationMatrix(int32_t /*Dataspace*/ int_dataspace, float *out_matrix); |
| int32_t SetDisplayBrightnessScale(const android::Parcel *input_parcel); |
| |
| // Layer functions |
| int32_t SetLayerBuffer(hwc2_display_t display, hwc2_layer_t layer, buffer_handle_t buffer, |
| int32_t acquire_fence); |
| int32_t SetLayerBlendMode(hwc2_display_t display, hwc2_layer_t layer, int32_t int_mode); |
| int32_t SetLayerDisplayFrame(hwc2_display_t display, hwc2_layer_t layer, hwc_rect_t frame); |
| int32_t SetLayerPlaneAlpha(hwc2_display_t display, hwc2_layer_t layer, float alpha); |
| int32_t SetLayerSourceCrop(hwc2_display_t display, hwc2_layer_t layer, hwc_frect_t crop); |
| int32_t SetLayerTransform(hwc2_display_t display, hwc2_layer_t layer, int32_t int_transform); |
| int32_t SetLayerZOrder(hwc2_display_t display, hwc2_layer_t layer, uint32_t z); |
| int32_t SetLayerType(hwc2_display_t display, hwc2_layer_t layer, |
| IQtiComposerClient::LayerType type); |
| int32_t SetLayerSurfaceDamage(hwc2_display_t display, hwc2_layer_t layer, hwc_region_t damage); |
| int32_t SetLayerVisibleRegion(hwc2_display_t display, hwc2_layer_t layer, hwc_region_t damage); |
| int32_t SetLayerCompositionType(hwc2_display_t display, hwc2_layer_t layer, int32_t int_type); |
| int32_t SetLayerColor(hwc2_display_t display, hwc2_layer_t layer, hwc_color_t color); |
| int32_t SetLayerDataspace(hwc2_display_t display, hwc2_layer_t layer, int32_t dataspace); |
| int32_t SetLayerPerFrameMetadata(hwc2_display_t display, hwc2_layer_t layer, |
| uint32_t num_elements, const int32_t *int_keys, |
| const float *metadata); |
| int32_t SetLayerColorTransform(hwc2_display_t display, hwc2_layer_t layer, const float *matrix); |
| |
| // HWCDisplayEventHandler |
| virtual void DisplayPowerReset(); |
| |
| int32_t SetVsyncEnabled(hwc2_display_t display, int32_t int_enabled); |
| int32_t GetDozeSupport(hwc2_display_t display, int32_t *out_support); |
| int32_t GetDisplayConfigs(hwc2_display_t display, uint32_t *out_num_configs, |
| hwc2_config_t *out_configs); |
| int GetVsyncPeriod(int disp); |
| void Refresh(hwc2_display_t display); |
| |
| static Locker locker_[HWCCallbacks::kNumDisplays]; |
| static Locker power_state_[HWCCallbacks::kNumDisplays]; |
| static Locker display_config_locker_; |
| |
| private: |
| class CWB { |
| public: |
| explicit CWB(HWCSession *hwc_session) : hwc_session_(hwc_session) { } |
| void PresentDisplayDone(hwc2_display_t disp_id); |
| |
| int32_t PostBuffer(const sp<IDisplayCWBCallback> &callback, bool post_processed, |
| const hidl_handle& buffer); |
| |
| private: |
| struct QueueNode { |
| QueueNode(const sp<IDisplayCWBCallback> &cb, bool pp, const hidl_handle& buf) |
| : callback(cb), post_processed(pp), buffer(buf) { } |
| |
| const android::sp<IDisplayCWBCallback> callback; |
| bool post_processed = false; |
| const hidl_handle buffer; |
| }; |
| |
| void ProcessRequests(); |
| static void AsyncTask(CWB *cwb); |
| |
| std::queue<QueueNode *> queue_; |
| |
| std::future<void> future_; |
| Locker queue_lock_; |
| std::mutex mutex_; |
| std::condition_variable cv_; |
| HWCSession *hwc_session_ = nullptr; |
| }; |
| |
| struct DisplayMapInfo { |
| hwc2_display_t client_id = HWCCallbacks::kNumDisplays; // mapped sf id for this display |
| int32_t sdm_id = -1; // sdm id for this display |
| sdm:: DisplayType disp_type = kDisplayTypeMax; // sdm display type |
| bool test_pattern = false; // display will show test pattern |
| void Reset() { |
| // Do not clear client id |
| sdm_id = -1; |
| disp_type = kDisplayTypeMax; |
| test_pattern = false; |
| } |
| }; |
| |
| static const int kExternalConnectionTimeoutMs = 500; |
| static const int kCommitDoneTimeoutMs = 100; |
| uint32_t throttling_refresh_rate_ = 60; |
| void UpdateThrottlingRate(); |
| void SetNewThrottlingRate(uint32_t new_rate); |
| |
| void ResetPanel(); |
| void InitSupportedDisplaySlots(); |
| void InitSupportedNullDisplaySlots(); |
| int GetDisplayIndex(int dpy); |
| int CreatePrimaryDisplay(); |
| void CreateDummyDisplay(hwc2_display_t client_id); |
| int HandleBuiltInDisplays(); |
| int HandlePluggableDisplays(bool delay_hotplug); |
| int HandleConnectedDisplays(HWDisplaysInfo *hw_displays_info, bool delay_hotplug); |
| int HandleDisconnectedDisplays(HWDisplaysInfo *hw_displays_info); |
| void DestroyDisplay(DisplayMapInfo *map_info); |
| void DestroyPluggableDisplay(DisplayMapInfo *map_info); |
| void DestroyNonPluggableDisplay(DisplayMapInfo *map_info); |
| int32_t GetConfigCount(int disp_id, uint32_t *count); |
| int32_t GetActiveConfigIndex(int disp_id, uint32_t *config); |
| int32_t SetActiveConfigIndex(int disp_id, uint32_t config); |
| int32_t ControlPartialUpdate(int dpy, bool enable); |
| int32_t DisplayBWTransactionPending(bool *status); |
| int32_t SetSecondaryDisplayStatus(int disp_id, HWCDisplay::DisplayStatus status); |
| int32_t MinHdcpEncryptionLevelChanged(int disp_id, uint32_t min_enc_level); |
| int32_t IsWbUbwcSupported(int *value); |
| int32_t SetDynamicDSIClock(int64_t disp_id, uint32_t bitrate); |
| int32_t getDisplayBrightness(uint32_t display, float *brightness); |
| int32_t setDisplayBrightness(uint32_t display, float brightness); |
| bool HasHDRSupport(HWCDisplay *hwc_display); |
| |
| // Uevent handler |
| virtual void UEventHandler(const char *uevent_data, int length); |
| |
| // service methods |
| void StartServices(); |
| |
| // Methods from ::android::hardware::display::config::V1_0::IDisplayConfig follow. |
| Return<void> isDisplayConnected(IDisplayConfig::DisplayType dpy, |
| isDisplayConnected_cb _hidl_cb) override; |
| Return<int32_t> setSecondayDisplayStatus(IDisplayConfig::DisplayType dpy, |
| IDisplayConfig::DisplayExternalStatus status) override; |
| Return<int32_t> configureDynRefeshRate(IDisplayConfig::DisplayDynRefreshRateOp op, |
| uint32_t refreshRate) override; |
| Return<void> getConfigCount(IDisplayConfig::DisplayType dpy, |
| getConfigCount_cb _hidl_cb) override; |
| Return<void> getActiveConfig(IDisplayConfig::DisplayType dpy, |
| getActiveConfig_cb _hidl_cb) override; |
| Return<int32_t> setActiveConfig(IDisplayConfig::DisplayType dpy, uint32_t config) override; |
| Return<void> getDisplayAttributes(uint32_t configIndex, IDisplayConfig::DisplayType dpy, |
| getDisplayAttributes_cb _hidl_cb) override; |
| Return<int32_t> setPanelBrightness(uint32_t level) override; |
| Return<void> getPanelBrightness(getPanelBrightness_cb _hidl_cb) override; |
| Return<int32_t> minHdcpEncryptionLevelChanged(IDisplayConfig::DisplayType dpy, |
| uint32_t min_enc_level) override; |
| Return<int32_t> refreshScreen() override; |
| Return<int32_t> controlPartialUpdate(IDisplayConfig::DisplayType dpy, bool enable) override; |
| Return<int32_t> toggleScreenUpdate(bool on) override; |
| Return<int32_t> setIdleTimeout(uint32_t value) override; |
| Return<void> getHDRCapabilities(IDisplayConfig::DisplayType dpy, |
| getHDRCapabilities_cb _hidl_cb) override; |
| Return<int32_t> setCameraLaunchStatus(uint32_t on) override; |
| Return<void> displayBWTransactionPending(displayBWTransactionPending_cb _hidl_cb) override; |
| Return<int32_t> setDisplayAnimating(uint64_t display_id, bool animating) override; |
| Return<int32_t> setDisplayIndex(IDisplayConfig::DisplayTypeExt disp_type, |
| uint32_t base, uint32_t count) override; |
| Return<int32_t> controlIdlePowerCollapse(bool enable, bool synchronous) override; |
| Return<void> getWriteBackCapabilities(getWriteBackCapabilities_cb _hidl_cb) override; |
| Return<int32_t> SetDisplayDppsAdROI(uint32_t dispaly_id, uint32_t h_start, uint32_t h_end, |
| uint32_t v_start, uint32_t v_end, uint32_t factor_in, |
| uint32_t factor_out) override; |
| Return<int32_t> updateVSyncSourceOnPowerModeOff() override; |
| Return<int32_t> updateVSyncSourceOnPowerModeDoze() override; |
| Return<int32_t> setPowerMode(uint32_t disp_id, PowerMode power_mode) override; |
| Return<bool> isPowerModeOverrideSupported(uint32_t disp_id) override; |
| Return<bool> isHDRSupported(uint32_t disp_id) override; |
| Return<bool> isWCGSupported(uint32_t disp_id) override; |
| Return<int32_t> setLayerAsMask(uint32_t disp_id, uint64_t layer_id) override; |
| Return<void> getDebugProperty(const hidl_string &prop_name, |
| getDebugProperty_cb _hidl_cb) override; |
| Return<void> getActiveBuiltinDisplayAttributes(getDisplayAttributes_cb _hidl_cb) override; |
| Return<int32_t> setPanelLuminanceAttributes(uint32_t disp_id, float min_lum, |
| float max_lum) override; |
| Return<bool> isBuiltInDisplay(uint32_t disp_id) override; |
| Return<void> getSupportedDSIBitClks(uint32_t disp_id, |
| getSupportedDSIBitClks_cb _hidl_cb) override; |
| Return<uint64_t> getDSIClk(uint32_t disp_id) override; |
| Return<int32_t> setDSIClk(uint32_t disp_id, uint64_t bit_clk) override; |
| Return<int32_t> setCWBOutputBuffer(const sp<IDisplayCWBCallback> &callback, |
| uint32_t disp_id, const Rect &rect, bool post_processed, |
| const hidl_handle& buffer) override; |
| Return<int32_t> setQsyncMode(uint32_t disp_id, IDisplayConfig::QsyncMode mode) override; |
| Return<bool> isSmartPanelConfig(uint32_t disp_id, uint32_t config_id) override; |
| |
| // QClient methods |
| virtual android::status_t notifyCallback(uint32_t command, const android::Parcel *input_parcel, |
| android::Parcel *output_parcel); |
| void DynamicDebug(const android::Parcel *input_parcel); |
| android::status_t SetFrameDumpConfig(const android::Parcel *input_parcel); |
| android::status_t SetMaxMixerStages(const android::Parcel *input_parcel); |
| android::status_t SetDisplayMode(const android::Parcel *input_parcel); |
| android::status_t ConfigureRefreshRate(const android::Parcel *input_parcel); |
| android::status_t QdcmCMDHandler(const android::Parcel *input_parcel, |
| android::Parcel *output_parcel); |
| android::status_t QdcmCMDDispatch(uint32_t display_id, |
| const PPDisplayAPIPayload &req_payload, |
| PPDisplayAPIPayload *resp_payload, |
| PPPendingParams *pending_action); |
| android::status_t GetDisplayAttributesForConfig(const android::Parcel *input_parcel, |
| android::Parcel *output_parcel); |
| android::status_t GetVisibleDisplayRect(const android::Parcel *input_parcel, |
| android::Parcel *output_parcel); |
| android::status_t SetMixerResolution(const android::Parcel *input_parcel); |
| android::status_t SetColorModeOverride(const android::Parcel *input_parcel); |
| android::status_t SetColorModeWithRenderIntentOverride(const android::Parcel *input_parcel); |
| |
| android::status_t SetColorModeById(const android::Parcel *input_parcel); |
| android::status_t SetColorModeFromClient(const android::Parcel *input_parcel); |
| android::status_t getComposerStatus(); |
| android::status_t SetQSyncMode(const android::Parcel *input_parcel); |
| android::status_t SetIdlePC(const android::Parcel *input_parcel); |
| android::status_t RefreshScreen(const android::Parcel *input_parcel); |
| android::status_t SetAd4RoiConfig(const android::Parcel *input_parcel); |
| android::status_t SetDsiClk(const android::Parcel *input_parcel); |
| android::status_t GetDsiClk(const android::Parcel *input_parcel, android::Parcel *output_parcel); |
| android::status_t GetSupportedDsiClk(const android::Parcel *input_parcel, |
| android::Parcel *output_parcel); |
| android::status_t SetFrameTriggerMode(const android::Parcel *input_parcel); |
| android::status_t SetPanelLuminanceAttributes(const android::Parcel *input_parcel); |
| |
| // Internal methods |
| HWC2::Error ValidateDisplayInternal(hwc2_display_t display, uint32_t *out_num_types, |
| uint32_t *out_num_requests); |
| HWC2::Error PresentDisplayInternal(hwc2_display_t display, int32_t *out_retire_fence); |
| void HandleSecureSession(); |
| void HandlePendingPowerMode(hwc2_display_t display, int retire_fence); |
| void HandlePendingHotplug(hwc2_display_t disp_id, int retire_fence); |
| bool IsPluggableDisplayConnected(); |
| hwc2_display_t GetActiveBuiltinDisplay(); |
| void HandlePendingRefresh(); |
| void NotifyClientStatus(bool connected); |
| |
| CoreInterface *core_intf_ = nullptr; |
| HWCDisplay *hwc_display_[HWCCallbacks::kNumDisplays] = {nullptr}; |
| HWCCallbacks callbacks_; |
| HWCBufferAllocator buffer_allocator_; |
| HWCBufferSyncHandler buffer_sync_handler_; |
| HWCColorManager *color_mgr_ = nullptr; |
| DisplayMapInfo map_info_primary_; // Primary display (either builtin or pluggable) |
| std::vector<DisplayMapInfo> map_info_builtin_; // Builtin displays excluding primary |
| std::vector<DisplayMapInfo> map_info_pluggable_; // Pluggable displays excluding primary |
| std::vector<DisplayMapInfo> map_info_virtual_; // Virtual displays |
| bool update_vsync_on_power_off_ = false; |
| bool update_vsync_on_doze_ = false; |
| std::vector<bool> is_hdr_display_; // info on HDR supported |
| std::map <hwc2_display_t, hwc2_display_t> map_hwc_display_; // Real and dummy display pairs. |
| bool reset_panel_ = false; |
| bool client_connected_ = false; |
| bool new_bw_mode_ = false; |
| bool need_invalidate_ = false; |
| int bw_mode_release_fd_ = -1; |
| qService::QService *qservice_ = nullptr; |
| HWCSocketHandler socket_handler_; |
| bool hdmi_is_primary_ = false; |
| bool is_composer_up_ = false; |
| std::mutex mutex_lum_; |
| int hpd_bpp_ = 0; |
| int hpd_pattern_ = 0; |
| static bool pending_power_mode_[HWCCallbacks::kNumDisplays]; |
| static int null_display_mode_; |
| HotPlugEvent pending_hotplug_event_ = kHotPlugNone; |
| Locker pluggable_handler_lock_; |
| bool destroy_virtual_disp_pending_ = false; |
| uint32_t idle_pc_ref_cnt_ = 0; |
| int32_t disable_hotplug_bwcheck_ = 0; |
| int32_t disable_mask_layer_hint_ = 0; |
| float set_max_lum_ = -1.0; |
| float set_min_lum_ = -1.0; |
| std::bitset<HWCCallbacks::kNumDisplays> pending_refresh_; |
| CWB cwb_; |
| bool async_powermode_ = false; |
| bool power_state_transition_[HWCCallbacks::kNumDisplays] = {}; |
| std::bitset<HWCCallbacks::kNumDisplays> display_ready_; |
| bool secure_session_active_ = false; |
| }; |
| } // namespace sdm |
| |
| #endif // __HWC_SESSION_H__ |
