exynos5 hwc: add blank operation
authorColin Cross <ccross@android.com>
Fri, 13 Jul 2012 00:54:17 +0000 (17:54 -0700)
committerColin Cross <ccross@android.com>
Mon, 16 Jul 2012 23:01:11 +0000 (16:01 -0700)
commit00359a8853031c94e4f7d5c8d79a44917de9842f
tree5deccacb097effa40f80c0177992aa812af3188b
parenta3e4958eff4f80139e68c334fe159f523011f4df
exynos5 hwc: add blank operation

Add a blank operation that will trigger the framebuffer blanking ioctl
when surfaceflinger blanks or unblanks the screen.

Change-Id: I4451317d882523ffaac39d107cfb5b5cad8b1bfa
libhwc/hwc.cpp