commit b32a0bc134e45c92ac3b3b0d730f9ba097644cff
author Ramkumar Radhakrishnan <ramkumar@codeaurora.org> Thu Apr 11 17:57:32 2013 -0700
committer Ramkumar Radhakrishnan <ramkumar@codeaurora.org> Mon Apr 29 11:02:04 2013 -0700
tree c55601c9eeff3e26570e02129c2a035d2bfea072
parent 5622f2577934f01ecd6768bf225cafec6358b078

display: Enable more Debug logs.

   - Dump more info for BUFFER_SYNC ioctl failure case.
   - Enable debug logs for blank/unblank display.

Change-Id: I289ed8ad39a0181ff4a404644b90cb02a8144b9a

libhwcomposer/hwc_utils.cpp

diff --git a/libhwcomposer/hwc_utils.cpp b/libhwcomposer/hwc_utils.cpp
index 4f87ac4..7453a54 100644
--- a/libhwcomposer/hwc_utils.cpp
+++ b/libhwcomposer/hwc_utils.cpp
@@ -559,8 +559,11 @@
     }
 
     if(ret < 0) {
-        ALOGE("ioctl MSMFB_BUFFER_SYNC failed, err=%s",
-                strerror(errno));
+        ALOGE("%s: ioctl MSMFB_BUFFER_SYNC failed, err=%s",
+                  __FUNCTION__, strerror(errno));
+        ALOGE("%s: acq_fen_fd_cnt=%d flags=%d fd=%d dpy=%d numHwLayers=%d",
+              __FUNCTION__, data.acq_fen_fd_cnt, data.flags, fbFd,
+              dpy, list->numHwLayers);
     }
 
     for(uint32_t i = 0; i < list->numHwLayers; i++) {