diff options
| -rw-r--r-- | libhwc2.1/libdisplayinterface/ExynosDisplayDrmInterface.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libhwc2.1/libdisplayinterface/ExynosDisplayDrmInterface.cpp b/libhwc2.1/libdisplayinterface/ExynosDisplayDrmInterface.cpp index bb940ad..1984d7b 100644 --- a/libhwc2.1/libdisplayinterface/ExynosDisplayDrmInterface.cpp +++ b/libhwc2.1/libdisplayinterface/ExynosDisplayDrmInterface.cpp @@ -1094,7 +1094,11 @@ int32_t ExynosDisplayDrmInterface::setActiveConfigWithConstraints( (mActiveModeState.blob_id != 0) && mActiveModeState.isFullModeSwitch(*mode); if (!test) { - mDesiredModeState.setMode(*mode, modeBlob, drmReq); + if (modeBlob) { /* only replace desired mode if it has changed */ + mDesiredModeState.setMode(*mode, modeBlob, drmReq); + } else { + ALOGD("%s:: same desired mode %d", __func__, config); + } } else { if (!isResSwitch) { ret = setDisplayMode(drmReq, modeBlob ? modeBlob : mDesiredModeState.blob_id); |