Arun Kumar K.R c3dafd1e58 hwcexternal: fixes in hwc_external
- instead of FBIOPUT_VSCREENINFO ioctl, use the new ioctl
  OVERLAY_PIPE_COMMIT to update the external display
- when MSMFB_OVERLAY_VSYNC_CTRL ioctls fails, return -errno

Change-Id: Ie37309615f7fa39f20fa347fc53c04f7fcab9740
CRs-fixed: 391564
2012-10-14 15:47:48 -07:00
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2012-10-14 15:47:48 -07:00
2012-09-12 22:55:50 -05:00
2012-09-12 22:55:50 -05:00