diff options
| -rw-r--r-- | services/surfaceflinger/DisplayHardware/HWComposer.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.cpp b/services/surfaceflinger/DisplayHardware/HWComposer.cpp index 579b39e..02c31ff 100644 --- a/services/surfaceflinger/DisplayHardware/HWComposer.cpp +++ b/services/surfaceflinger/DisplayHardware/HWComposer.cpp @@ -305,13 +305,16 @@ void HWComposer::vsync(int disp, int64_t timestamp) { } void HWComposer::hotplug(int disp, int connected) { - if (disp == HWC_DISPLAY_PRIMARY || disp >= VIRTUAL_DISPLAY_ID_BASE) { + if (disp >= VIRTUAL_DISPLAY_ID_BASE) { ALOGE("hotplug event received for invalid display: disp=%d connected=%d", disp, connected); return; } queryDisplayProperties(disp); - mEventHandler.onHotplugReceived(disp, bool(connected)); + // Do not teardown or recreate the primary display + if (disp != HWC_DISPLAY_PRIMARY) { + mEventHandler.onHotplugReceived(disp, bool(connected)); + } } static float getDefaultDensity(uint32_t width, uint32_t height) { |