| /* |
| * Copyright (c) 2014-2018, 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 __HWC_DISPLAY_PRIMARY_H__ |
| #define __HWC_DISPLAY_PRIMARY_H__ |
| |
| #include <string> |
| |
| #include "cpuhint.h" |
| #include "hwc_display.h" |
| |
| namespace sdm { |
| |
| class HWCDisplayPrimary : public HWCDisplay { |
| public: |
| enum { |
| SET_METADATA_DYN_REFRESH_RATE, |
| SET_BINDER_DYN_REFRESH_RATE, |
| SET_DISPLAY_MODE, |
| SET_QDCM_SOLID_FILL_INFO, |
| UNSET_QDCM_SOLID_FILL_INFO, |
| SET_QDCM_SOLID_FILL_RECT, |
| }; |
| |
| static int Create(CoreInterface *core_intf, BufferAllocator *buffer_allocator, |
| HWCCallbacks *callbacks, qService::QService *qservice, |
| HWCDisplay **hwc_display); |
| static void Destroy(HWCDisplay *hwc_display); |
| virtual int Init(); |
| virtual int Deinit(); |
| virtual HWC2::Error Validate(uint32_t *out_num_types, uint32_t *out_num_requests); |
| virtual HWC2::Error Present(int32_t *out_retire_fence); |
| virtual HWC2::Error GetColorModes(uint32_t *out_num_modes, ColorMode *out_modes); |
| virtual HWC2::Error SetColorMode(ColorMode mode); |
| virtual HWC2::Error GetRenderIntents(ColorMode mode, uint32_t *out_num_intents, |
| RenderIntent *out_intents); |
| virtual HWC2::Error SetColorModeWithRenderIntent(ColorMode mode, RenderIntent intent); |
| virtual HWC2::Error SetColorModeById(int32_t color_mode_id); |
| virtual HWC2::Error SetColorTransform(const float *matrix, android_color_transform_t hint); |
| virtual HWC2::Error RestoreColorTransform(); |
| virtual int Perform(uint32_t operation, ...); |
| virtual void SetSecureDisplay(bool secure_display_active); |
| virtual DisplayError Refresh(); |
| virtual void SetIdleTimeoutMs(uint32_t timeout_ms); |
| virtual HWC2::Error SetFrameDumpConfig(uint32_t count, uint32_t bit_mask_layer_type, |
| int32_t format, bool post_processed); |
| virtual int FrameCaptureAsync(const BufferInfo &output_buffer_info, bool post_processed); |
| virtual bool GetFrameCaptureFence(int32_t *release_fence); |
| virtual DisplayError SetDetailEnhancerConfig(const DisplayDetailEnhancerData &de_data); |
| virtual DisplayError ControlPartialUpdate(bool enable, uint32_t *pending); |
| virtual HWC2::Error SetReadbackBuffer(const native_handle_t *buffer, int32_t acquire_fence, |
| bool post_processed_output); |
| virtual HWC2::Error GetReadbackBufferFence(int32_t *release_fence); |
| virtual HWC2::Error PostCommitLayerStack(int32_t *out_retire_fence); |
| virtual HWC2::Error ControlIdlePowerCollapse(bool enable, bool synchronous); |
| |
| private: |
| HWCDisplayPrimary(CoreInterface *core_intf, BufferAllocator *buffer_allocator, |
| HWCCallbacks *callbacks, qService::QService *qservice); |
| void SetMetaDataRefreshRateFlag(bool enable); |
| virtual DisplayError SetDisplayMode(uint32_t mode); |
| virtual DisplayError DisablePartialUpdateOneFrame(); |
| void ProcessBootAnimCompleted(void); |
| void SetQDCMSolidFillInfo(bool enable, const LayerSolidFill &color); |
| void ToggleCPUHint(bool set); |
| void ForceRefreshRate(uint32_t refresh_rate); |
| uint32_t GetOptimalRefreshRate(bool one_updating_layer); |
| void HandleFrameOutput(); |
| void HandleFrameDump(); |
| DisplayError SetMixerResolution(uint32_t width, uint32_t height); |
| DisplayError GetMixerResolution(uint32_t *width, uint32_t *height); |
| class PMICInterface { |
| public: |
| PMICInterface() { } |
| ~PMICInterface() { } |
| DisplayError Init(); |
| void Deinit(); |
| DisplayError Notify(bool secure_display_start); |
| |
| private: |
| int fd_lcd_bias_ = -1; |
| int fd_wled_ = -1; |
| }; |
| |
| BufferAllocator *buffer_allocator_ = nullptr; |
| CPUHint *cpu_hint_ = nullptr; |
| |
| // Primary readback buffer configuration |
| LayerBuffer output_buffer_ = {}; |
| bool post_processed_output_ = false; |
| bool readback_buffer_queued_ = false; |
| bool readback_configured_ = false; |
| |
| // Members for N frame output dump to file |
| bool dump_output_to_file_ = false; |
| BufferInfo output_buffer_info_ = {}; |
| void *output_buffer_base_ = nullptr; |
| int default_mode_status_ = 0; |
| // PMIC interface to notify secure display start/end |
| PMICInterface *pmic_intf_ = nullptr; |
| bool pmic_notification_pending_ = false; |
| }; |
| |
| } // namespace sdm |
| |
| #endif // __HWC_DISPLAY_PRIMARY_H__ |