diff options
| -rw-r--r-- | services/surfaceflinger/DisplayHardware/HWComposer.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.cpp b/services/surfaceflinger/DisplayHardware/HWComposer.cpp index a8dcf98..6302053 100644 --- a/services/surfaceflinger/DisplayHardware/HWComposer.cpp +++ b/services/surfaceflinger/DisplayHardware/HWComposer.cpp @@ -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 |