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Commit 5c14317f authored by Jesse Hall's avatar Jesse Hall Committed by Android Git Automerger
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am d1a65da9: am 4d407a0f: surfaceflinger: Trace HW vsync enable 

* commit 'd1a65da9':
  surfaceflinger: Trace HW vsync enable
parents 8b0822d9 d1a65da9

services/surfaceflinger/DisplayHardware/HWComposer.cpp

+4 −0
Original line number Diff line number Diff line
@@ -524,6 +524,10 @@ void HWComposer::eventControl(int disp, int event, int enabled) { 
            if (!err) {

                int32_t& events(mDisplayData[disp].events);

                events = (events & ~eventBit) | newValue;



                char tag[16];

                snprintf(tag, sizeof(tag), "HW_VSYNC_ON_%1u", disp);

                ATRACE_INT(tag, enabled);

            }

        }

        // error here should not happen -- not sure what we should