commit 99d53f88eeb60704ded6e38841a83fd91ce182af
author Kelvin Zhang <zhangkelvin@google.com> Tue Jul 27 12:41:28 2021 -0400
committer Kelvin Zhang <zhangkelvin@google.com> Tue Jul 27 12:48:20 2021 -0400
tree 47055a11faad1185c7b387424c021837a87d2e6a
parent 11b041710b26ae7d392f7d3188a6c3d8474c64b4

Remove magic code to flash the screen

The code is originally introduced in aosp/87740 , not sure why
it's necessary to do `blank(true); blank(false);` . Partners have
complained that such code causes device's screen to flicker, so remove
it.

Test: th
Bug: 194757527
Change-Id: I271883ea8c96a5612283aa34806b18e1590288f6

minui/graphics_fbdev.cpp

diff --git a/minui/graphics_fbdev.cpp b/minui/graphics_fbdev.cpp
index 2584017..0d0fabc 100644
--- a/minui/graphics_fbdev.cpp
+++ b/minui/graphics_fbdev.cpp
@@ -131,8 +131,6 @@
   SetDisplayedFramebuffer(0);
 
   printf("framebuffer: %d (%zu x %zu)\n", fb_fd.get(), gr_draw->width, gr_draw->height);
-
-  Blank(true);
   Blank(false);
 
   return gr_draw;