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Display Issue on omap4430



Hi All,

I'm using omap4430 based custom board.
when i turn on the board, some distorted coloured bar is coming when home screen comes up.

the LCD resolution aspect ratio is 854/480 = 1.779

#cat /sys/devices/platform/omapdss/overlay0/*
1
255
854,480
lcd
gfx
854,480
0,0
1
864
1..255
1..255
0

#cat /sys/devices/platform/omapdss/overlay1/*
0
255
812,455
lcd
vid1
812,455
0,25
1
832
1..255
1..255
1

#cat /sys/devices/platform/omapdss/overlay2/*
0
255
854,25
lcd
vid2
854,25
0,0
1
864
1..255
1..255
2

#cat /sys/devices/platform/omapdss/overlay3/*
0
255
42,480,
lcd
vid3
42,480
812,0
0
64
1..255
1..255
3

#cat /sys/devices/platform/omapdss/display0/timings
31866, 854/24/104/80, 480/3/7/9

#getprop persist.hwc.mirroring.region ->seems showing null


see the logcat as an attached doc.

plz help me how to resolve the coloured bar screen..
I want homescreen to be clear.

Can anyone reply me why am i getting the screen_width as 864 for overlay0 and overlay2 cases??
why am i getting different screen_width from the pixel width in all the cases ??

how can we change the screen_width value ?

could anyone plz help me??

with regards
-Kaushal

0880.console log for resolution.txt