60 HWC2::Error DrmHwcTwo::CreateDisplay(hwc2_display_t displ,  in CreateDisplay()
66     return HWC2::Error::NoResources;  in CreateDisplay()
75     return HWC2::Error::BadDisplay;  in CreateDisplay()
83   return HWC2::Error::None;  in CreateDisplay()
86 HWC2::Error DrmHwcTwo::Init() {  in Init()
90     return HWC2::Error::NoResources;  in Init()
93   HWC2::Error ret = HWC2::Error::None;  in Init()
96     if (ret != HWC2::Error::None) {  in Init()
110 static inline HWC2::Error unsupported(char const *func, Args... /*args*/) {  in unsupported()
112   return HWC2::Error::Unsupported;  in unsupported()
119 HWC2::Error DrmHwcTwo::CreateVirtualDisplay(uint32_t width, uint32_t height,  in CreateVirtualDisplay()
126 HWC2::Error DrmHwcTwo::DestroyVirtualDisplay(hwc2_display_t display) {  in DestroyVirtualDisplay()
142 HWC2::Error DrmHwcTwo::RegisterCallback(int32_t descriptor,  in RegisterCallback()
150     return HWC2::Error::None;  in RegisterCallback()
174   return HWC2::Error::None;  in RegisterCallback()
193 HWC2::Error DrmHwcTwo::HwcDisplay::Init(std::vector<DrmPlane *> *planes) {  in Init()
198     return HWC2::Error::NoResources;  in Init()
205     return HWC2::Error::NoResources;  in Init()
223     return HWC2::Error::BadDisplay;  in Init()
229     return HWC2::Error::BadDisplay;  in Init()
235     return HWC2::Error::BadDisplay;  in Init()
241 HWC2::Error DrmHwcTwo::HwcDisplay::ChosePreferredConfig() {  in ChosePreferredConfig()
244   HWC2::Error err = GetDisplayConfigs(&num_configs, NULL);  in ChosePreferredConfig()
245   if (err != HWC2::Error::None || !num_configs)  in ChosePreferredConfig()
251 HWC2::Error DrmHwcTwo::HwcDisplay::RegisterVsyncCallback(  in RegisterVsyncCallback()
256   return HWC2::Error::None;  in RegisterVsyncCallback()
259 HWC2::Error DrmHwcTwo::HwcDisplay::AcceptDisplayChanges() {  in AcceptDisplayChanges()
263   return HWC2::Error::None;  in AcceptDisplayChanges()
266 HWC2::Error DrmHwcTwo::HwcDisplay::CreateLayer(hwc2_layer_t *layer) {  in CreateLayer()
271   return HWC2::Error::None;  in CreateLayer()
274 HWC2::Error DrmHwcTwo::HwcDisplay::DestroyLayer(hwc2_layer_t layer) {  in DestroyLayer()
277   return HWC2::Error::None;  in DestroyLayer()
280 HWC2::Error DrmHwcTwo::HwcDisplay::GetActiveConfig(hwc2_config_t *config) {  in GetActiveConfig()
284     return HWC2::Error::BadConfig;  in GetActiveConfig()
287   return HWC2::Error::None;  in GetActiveConfig()
290 HWC2::Error DrmHwcTwo::HwcDisplay::GetChangedCompositionTypes(  in GetChangedCompositionTypes()
305   return HWC2::Error::None;  in GetChangedCompositionTypes()
308 HWC2::Error DrmHwcTwo::HwcDisplay::GetClientTargetSupport(uint32_t width,  in GetClientTargetSupport()
317     return HWC2::Error::Unsupported;  in GetClientTargetSupport()
320     return HWC2::Error::Unsupported;  in GetClientTargetSupport()
324     return HWC2::Error::Unsupported;  in GetClientTargetSupport()
327   return HWC2::Error::None;  in GetClientTargetSupport()
330 HWC2::Error DrmHwcTwo::HwcDisplay::GetColorModes(uint32_t *num_modes,  in GetColorModes()
339   return HWC2::Error::None;  in GetColorModes()
342 HWC2::Error DrmHwcTwo::HwcDisplay::GetDisplayAttribute(hwc2_config_t config,  in GetDisplayAttribute()
353     return HWC2::Error::BadConfig;  in GetDisplayAttribute()
381       return HWC2::Error::BadConfig;  in GetDisplayAttribute()
383   return HWC2::Error::None;  in GetDisplayAttribute()
386 HWC2::Error DrmHwcTwo::HwcDisplay::GetDisplayConfigs(uint32_t *num_configs,  in GetDisplayConfigs()
398       return HWC2::Error::BadDisplay;  in GetDisplayConfigs()
405     return HWC2::Error::None;  in GetDisplayConfigs()
415   return HWC2::Error::None;  in GetDisplayConfigs()
418 HWC2::Error DrmHwcTwo::HwcDisplay::GetDisplayName(uint32_t *size, char *name) {  in GetDisplayName()
426     return HWC2::Error::None;  in GetDisplayName()
431   return HWC2::Error::None;  in GetDisplayName()
434 HWC2::Error DrmHwcTwo::HwcDisplay::GetDisplayRequests(int32_t *display_requests,  in GetDisplayRequests()
443   return HWC2::Error::None;  in GetDisplayRequests()
446 HWC2::Error DrmHwcTwo::HwcDisplay::GetDisplayType(int32_t *type) {  in GetDisplayType()
449   return HWC2::Error::None;  in GetDisplayType()
452 HWC2::Error DrmHwcTwo::HwcDisplay::GetDozeSupport(int32_t *support) {  in GetDozeSupport()
455   return HWC2::Error::None;  in GetDozeSupport()
458 HWC2::Error DrmHwcTwo::HwcDisplay::GetHdrCapabilities(  in GetHdrCapabilities()
463   return HWC2::Error::None;  in GetHdrCapabilities()
466 HWC2::Error DrmHwcTwo::HwcDisplay::GetReleaseFences(uint32_t *num_elements,  in GetReleaseFences()
478       return HWC2::Error::None;  in GetReleaseFences()
485   return HWC2::Error::None;  in GetReleaseFences()
501 HWC2::Error DrmHwcTwo::HwcDisplay::CreateComposition(bool test) {  in CreateComposition()
541     return HWC2::Error::BadLayer;  in CreateComposition()
550       return HWC2::Error::NoResources;  in CreateComposition()
563     return HWC2::Error::BadLayer;  in CreateComposition()
571     return HWC2::Error::BadConfig;  in CreateComposition()
593     return HWC2::Error::BadParameter;  in CreateComposition()
595   return HWC2::Error::None;  in CreateComposition()
598 HWC2::Error DrmHwcTwo::HwcDisplay::PresentDisplay(int32_t *retire_fence) {  in PresentDisplay()
600   HWC2::Error ret;  in PresentDisplay()
603   if (ret == HWC2::Error::BadLayer) {  in PresentDisplay()
606     return HWC2::Error::None;  in PresentDisplay()
608   if (ret != HWC2::Error::None)  in PresentDisplay()
617   return HWC2::Error::None;  in PresentDisplay()
620 HWC2::Error DrmHwcTwo::HwcDisplay::SetActiveConfig(hwc2_config_t config) {  in SetActiveConfig()
629     return HWC2::Error::BadConfig;  in SetActiveConfig()
639     return HWC2::Error::BadConfig;  in SetActiveConfig()
656   return HWC2::Error::None;  in SetActiveConfig()
659 HWC2::Error DrmHwcTwo::HwcDisplay::SetClientTarget(buffer_handle_t target,  in SetClientTarget()
669   return HWC2::Error::None;  in SetClientTarget()
672 HWC2::Error DrmHwcTwo::HwcDisplay::SetColorMode(int32_t mode) {  in SetColorMode()
676     return HWC2::Error::Unsupported;  in SetColorMode()
679   return HWC2::Error::None;  in SetColorMode()
682 HWC2::Error DrmHwcTwo::HwcDisplay::SetColorTransform(const float *matrix,  in SetColorTransform()
689 HWC2::Error DrmHwcTwo::HwcDisplay::SetOutputBuffer(buffer_handle_t buffer,  in SetOutputBuffer()
696 HWC2::Error DrmHwcTwo::HwcDisplay::SetPowerMode(int32_t mode_in) {  in SetPowerMode()
709       return HWC2::Error::Unsupported;  in SetPowerMode()
719     return HWC2::Error::BadParameter;  in SetPowerMode()
721   return HWC2::Error::None;  in SetPowerMode()
724 HWC2::Error DrmHwcTwo::HwcDisplay::SetVsyncEnabled(int32_t enabled) {  in SetVsyncEnabled()
727   return HWC2::Error::None;  in SetVsyncEnabled()
730 HWC2::Error DrmHwcTwo::HwcDisplay::ValidateDisplay(uint32_t *num_types,  in ValidateDisplay()
738   HWC2::Error ret;  in ValidateDisplay()
744   if (ret != HWC2::Error::None)  in ValidateDisplay()
776   return *num_types ? HWC2::Error::HasChanges : HWC2::Error::None;  in ValidateDisplay()
779 HWC2::Error DrmHwcTwo::HwcLayer::SetCursorPosition(int32_t x, int32_t y) {  in SetCursorPosition()
783   return HWC2::Error::None;  in SetCursorPosition()
786 HWC2::Error DrmHwcTwo::HwcLayer::SetLayerBlendMode(int32_t mode) {  in SetLayerBlendMode()
789   return HWC2::Error::None;  in SetLayerBlendMode()
792 HWC2::Error DrmHwcTwo::HwcLayer::SetLayerBuffer(buffer_handle_t buffer,  in SetLayerBuffer()
801     return HWC2::Error::None;  in SetLayerBuffer()
805   return HWC2::Error::None;  in SetLayerBuffer()
808 HWC2::Error DrmHwcTwo::HwcLayer::SetLayerColor(hwc_color_t color) {  in SetLayerColor()
813 HWC2::Error DrmHwcTwo::HwcLayer::SetLayerCompositionType(int32_t type) {  in SetLayerCompositionType()
815   return HWC2::Error::None;  in SetLayerCompositionType()
818 HWC2::Error DrmHwcTwo::HwcLayer::SetLayerDataspace(int32_t dataspace) {  in SetLayerDataspace()
821   return HWC2::Error::None;  in SetLayerDataspace()
824 HWC2::Error DrmHwcTwo::HwcLayer::SetLayerDisplayFrame(hwc_rect_t frame) {  in SetLayerDisplayFrame()
827   return HWC2::Error::None;  in SetLayerDisplayFrame()
830 HWC2::Error DrmHwcTwo::HwcLayer::SetLayerPlaneAlpha(float alpha) {  in SetLayerPlaneAlpha()
833   return HWC2::Error::None;  in SetLayerPlaneAlpha()
836 HWC2::Error DrmHwcTwo::HwcLayer::SetLayerSidebandStream(  in SetLayerSidebandStream()
843 HWC2::Error DrmHwcTwo::HwcLayer::SetLayerSourceCrop(hwc_frect_t crop) {  in SetLayerSourceCrop()
846   return HWC2::Error::None;  in SetLayerSourceCrop()
849 HWC2::Error DrmHwcTwo::HwcLayer::SetLayerSurfaceDamage(hwc_region_t damage) {  in SetLayerSurfaceDamage()
853   return HWC2::Error::None;  in SetLayerSurfaceDamage()
856 HWC2::Error DrmHwcTwo::HwcLayer::SetLayerTransform(int32_t transform) {  in SetLayerTransform()
859   return HWC2::Error::None;  in SetLayerTransform()
862 HWC2::Error DrmHwcTwo::HwcLayer::SetLayerVisibleRegion(hwc_region_t visible) {  in SetLayerVisibleRegion()
866   return HWC2::Error::None;  in SetLayerVisibleRegion()
869 HWC2::Error DrmHwcTwo::HwcLayer::SetLayerZOrder(uint32_t order) {  in SetLayerZOrder()
872   return HWC2::Error::None;  in SetLayerZOrder()
1179   HWC2::Error err = ctx->Init();  in HookDevOpen()
1180   if (err != HWC2::Error::None) {  in HookDevOpen()