170         HWC3::Error error = mDrmClient->init();  in init()  local
171         if (error != HWC3::Error::None) {  in init()
173             return error;  in init()
198     HWC3::Error error = HWC3::Error::None;  in createHostComposerDisplayInfo()  local
205     error = display->getActiveConfig(&displayConfigId);  in createHostComposerDisplayInfo()
206     if (error != HWC3::Error::None) {  in createHostComposerDisplayInfo()
208         return error;  in createHostComposerDisplayInfo()
211     error = display->getDisplayAttribute(displayConfigId, DisplayAttribute::WIDTH, &displayWidth);  in createHostComposerDisplayInfo()
212     if (error != HWC3::Error::None) {  in createHostComposerDisplayInfo()
214         return error;  in createHostComposerDisplayInfo()
217     error = display->getDisplayAttribute(displayConfigId, DisplayAttribute::HEIGHT, &displayHeight);  in createHostComposerDisplayInfo()
218     if (error != HWC3::Error::None) {  in createHostComposerDisplayInfo()
220         return error;  in createHostComposerDisplayInfo()
238     HWC3::Error error = HWC3::Error::None;  in onDisplayCreate()  local
246     error = display->getActiveConfig(&displayConfigId);  in onDisplayCreate()
247     if (error != HWC3::Error::None) {  in onDisplayCreate()
249         return error;  in onDisplayCreate()
252     error = display->getDisplayAttribute(displayConfigId, DisplayAttribute::WIDTH, &displayWidth);  in onDisplayCreate()
253     if (error != HWC3::Error::None) {  in onDisplayCreate()
255         return error;  in onDisplayCreate()
258     error = display->getDisplayAttribute(displayConfigId, DisplayAttribute::HEIGHT, &displayHeight);  in onDisplayCreate()
259     if (error != HWC3::Error::None) {  in onDisplayCreate()
261         return error;  in onDisplayCreate()
264     error = display->getDisplayAttribute(displayConfigId, DisplayAttribute::DPI_X, &displayDpiX);  in onDisplayCreate()
265     if (error != HWC3::Error::None) {  in onDisplayCreate()
267         return error;  in onDisplayCreate()
314     error = createHostComposerDisplayInfo(display, hostDisplayId);  in onDisplayCreate()
315     if (error != HWC3::Error::None) {  in onDisplayCreate()
317         return error;  in onDisplayCreate()
483     HWC3::Error error = getAndValidateHostConnection(&hostCon, &rcEnc);  in presentDisplay()  local
484     if (error != HWC3::Error::None) {  in presentDisplay()
485         return error;  in presentDisplay()
727     HWC3::Error error = createHostComposerDisplayInfo(display, displayId);  in onActiveConfigChange()  local
728     if (error != HWC3::Error::None) {  in onActiveConfigChange()
730         return error;  in onActiveConfigChange()