hwc: fix reading vsync timestamps from sysfs
authorGreg Hackmann <ghackmann@google.com>
Thu, 26 Jul 2012 21:21:16 +0000 (14:21 -0700)
committerGreg Hackmann <ghackmann@google.com>
Thu, 26 Jul 2012 22:01:02 +0000 (15:01 -0700)
commitfbeb8534d8bbb60d39f9e62e3876c4b2da810972
tree4cc9ed03d03964093818aad5db660339a328d030
parentb960c923a1710adc7c50a2ec241076d562afb0cc
hwc: fix reading vsync timestamps from sysfs

Per the recipe in kernel commit
4508a7a734b111b8b7e39986237d84acb1168dd0.  Prevents a vsync timestamp
being delivered to SurfaceFlinger before it requests them.

Change-Id: I2185594c1d15ee13ff3f78779140e7655153b540
Signed-off-by: Greg Hackmann <ghackmann@google.com>
libhwc/hwc.cpp