| /* |
| * Copyright (c) 2014 - 2019, 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_BUILTIN_H__ |
| #define __DISPLAY_BUILTIN_H__ |
| |
| #include <core/dpps_interface.h> |
| #include <string> |
| #include <vector> |
| |
| #include "display_base.h" |
| #include "hw_events_interface.h" |
| |
| namespace sdm { |
| |
| class DppsInfo { |
| public: |
| void Init(DppsPropIntf *intf, const std::string &panel_name); |
| void Deinit(); |
| void DppsNotifyOps(enum DppsNotifyOps op, void *payload, size_t size); |
| bool disable_pu_ = false; |
| |
| private: |
| const char *kDppsLib_ = "libdpps.so"; |
| DynLib dpps_impl_lib_; |
| static DppsInterface *dpps_intf_; |
| static std::vector<int32_t> display_id_; |
| std::mutex lock_; |
| DppsInterface *(*GetDppsInterface)() = NULL; |
| }; |
| |
| class DisplayBuiltIn : public DisplayBase, HWEventHandler, DppsPropIntf { |
| public: |
| DisplayBuiltIn(DisplayEventHandler *event_handler, HWInfoInterface *hw_info_intf, |
| BufferSyncHandler *buffer_sync_handler, BufferAllocator *buffer_allocator, |
| CompManager *comp_manager); |
| DisplayBuiltIn(int32_t display_id, DisplayEventHandler *event_handler, |
| HWInfoInterface *hw_info_intf, BufferSyncHandler *buffer_sync_handler, |
| BufferAllocator *buffer_allocator, CompManager *comp_manager); |
| virtual ~DisplayBuiltIn(); |
| |
| virtual DisplayError Init(); |
| virtual DisplayError Deinit(); |
| virtual DisplayError Prepare(LayerStack *layer_stack); |
| virtual DisplayError Commit(LayerStack *layer_stack); |
| virtual DisplayError ControlPartialUpdate(bool enable, uint32_t *pending); |
| virtual DisplayError DisablePartialUpdateOneFrame(); |
| virtual DisplayError SetDisplayState(DisplayState state, bool teardown, |
| int *release_fence); |
| virtual void SetIdleTimeoutMs(uint32_t active_ms); |
| virtual DisplayError SetDisplayMode(uint32_t mode); |
| virtual DisplayError GetRefreshRateRange(uint32_t *min_refresh_rate, uint32_t *max_refresh_rate); |
| virtual DisplayError SetRefreshRate(uint32_t refresh_rate, bool final_rate); |
| virtual DisplayError SetPanelBrightness(float brightness); |
| virtual DisplayError GetPanelBrightness(float *brightness); |
| virtual DisplayError GetPanelMaxBrightness(uint32_t *max_brightness_level); |
| virtual DisplayError GetRefreshRate(uint32_t *refresh_rate); |
| virtual DisplayError HandleSecureEvent(SecureEvent secure_event, LayerStack *layer_stack); |
| virtual DisplayError SetDisplayDppsAdROI(void *payload); |
| virtual DisplayError SetQSyncMode(QSyncMode qsync_mode); |
| virtual DisplayError ControlIdlePowerCollapse(bool enable, bool synchronous); |
| virtual DisplayError SetDynamicDSIClock(uint64_t bit_clk_rate); |
| virtual DisplayError GetDynamicDSIClock(uint64_t *bit_clk_rate); |
| virtual DisplayError GetSupportedDSIClock(std::vector<uint64_t> *bitclk_rates); |
| virtual DisplayError SetFrameTriggerMode(FrameTriggerMode mode); |
| virtual DisplayError SetBLScale(uint32_t level); |
| |
| // Implement the HWEventHandlers |
| virtual DisplayError VSync(int64_t timestamp); |
| virtual DisplayError Blank(bool blank) { return kErrorNone; } |
| virtual void IdleTimeout(); |
| virtual void ThermalEvent(int64_t thermal_level); |
| virtual void CECMessage(char *message) {} |
| virtual void IdlePowerCollapse(); |
| virtual void PingPongTimeout(); |
| virtual void PanelDead(); |
| virtual void HwRecovery(const HWRecoveryEvent sdm_event_code); |
| virtual DisplayError TeardownConcurrentWriteback(void); |
| |
| // Implement the DppsPropIntf |
| virtual DisplayError DppsProcessOps(enum DppsOps op, void *payload, size_t size); |
| void ResetPanel(); |
| |
| private: |
| bool CanCompareFrameROI(LayerStack *layer_stack); |
| bool CanSkipDisplayPrepare(LayerStack *layer_stack); |
| HWAVRModes GetAvrMode(QSyncMode mode); |
| |
| const uint32_t kPuTimeOutMs = 1000; |
| std::vector<HWEvent> event_list_; |
| bool avr_prop_disabled_ = false; |
| bool switch_to_cmd_ = false; |
| bool handle_idle_timeout_ = false; |
| bool commit_event_enabled_ = false; |
| bool reset_panel_ = false; |
| DppsInfo dpps_info_ = {}; |
| FrameTriggerMode trigger_mode_debug_ = kFrameTriggerMax; |
| float level_remainder_ = 0.0f; |
| float cached_brightness_ = 0.0f; |
| bool pending_brightness_ = false; |
| recursive_mutex brightness_lock_; |
| LayerRect left_frame_roi_ = {}; |
| LayerRect right_frame_roi_ = {}; |
| Locker dpps_pu_lock_; |
| bool dpps_pu_nofiy_pending_ = false; |
| bool first_cycle_ = true; |
| int previous_retire_fence_ = -1; |
| }; |
| |
| } // namespace sdm |
| |
| #endif // __DISPLAY_BUILTIN_H__ |