commit 80462a1c9ab7890b569825b331a4073de296fda1
author Bernhard Rosenkraenzer <Bernhard.Rosenkranzer@linaro.org> Sun Aug 28 15:07:50 2011 +0159
committer Amit Pundir <amit.pundir@linaro.org> Thu Jul 25 03:54:56 2013 +0530
tree 82b53d4abd792d22f077ecc00e185813f5887208
parent f780878cd25d59a1e412ff09d141b5ca73b8ba34

gralloc: Use FBIOPAN_DISPLAY instead of FBIOPUT_VSCREENINFO to refresh display.

Fixes lp bug 824506, should provide minor speedup
on other hardware.

modules/gralloc/framebuffer.cpp

diff --git a/modules/gralloc/framebuffer.cpp b/modules/gralloc/framebuffer.cpp
index 326f2ae..e0831df 100644
--- a/modules/gralloc/framebuffer.cpp
+++ b/modules/gralloc/framebuffer.cpp
@@ -97,8 +97,8 @@
         const size_t offset = hnd->base - m->framebuffer->base;
         m->info.activate = FB_ACTIVATE_VBL;
         m->info.yoffset = offset / m->finfo.line_length;
-        if (ioctl(m->framebuffer->fd, FBIOPUT_VSCREENINFO, &m->info) == -1) {
-            ALOGE("FBIOPUT_VSCREENINFO failed");
+        if (ioctl(m->framebuffer->fd, FBIOPAN_DISPLAY, &m->info) == -1) {
+            LOGE("FBIOPAN_DISPLAY failed");
             m->base.unlock(&m->base, buffer); 
             return -errno;
         }