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IMX6ULL_DISPLAY_WAKE-UP_ISSUE

Question asked by India Limited on Dec 12, 2017
Latest reply on Jan 4, 2018 by India Limited
WE USING THE HARDWARE :
SOC             : MCIMX6Y2DVM05AA (imx6ull-14x14)
PMIC            : PF3000
Case 1:
Here we are using the portrait display but we want image in landscape for that we add the bellow option to xorg.conf (/etc/X11/xorg.conf)    
    Option "Rotate" "CCW"
(counter-clockwise )
  After adding above option display rotated successfully ,but when I try to wake-up   from" mem "(echo mem > /sys/power/state ) power state mode using on/off button , xorg , matchbox panel ,matchbox-display (X11) not running .
This is error I find in  /var/log/Xorg.0.log:
Fatal server error:
[488161.484] (EE) EnterVT failed for screen 0
[488161.484] (EE)
[488161.484] (EE)
 NOTE : It is working fine in portrait mode
 
Case 2 :
we tried  with xrander also ,it @is giving bellow error :
root@imx6ull14x14evk:~# xrandr -q
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 240 x 320, current 240 x 320, maximum 240 x 320
default connected 240x320+0+0 0mm x 0mm
   240x320       65.00*
root@imx6ull14x14evk:~# xrandr -o left
X Error of failed request:  BadMatch (invalid parameter attributes)
  Major opcode of failed request:  139 (RANDR)
  Minor opcode of failed request:  2 (RRSetScreenConfig)
  Serial number of failed request:  14
  Current serial number in output stream:  14
root@imx6ull14x14evk:~# xrandr -o right
X Error of failed request:  BadMatch (invalid parameter attributes)
  Major opcode of failed request:  139 (RANDR)
  Minor opcode of failed request:  2 (RRSetScreenConfig)
  Serial number of failed request:  14
  Current serial number in output stream:  14
root@imx6ull14x14evk:~# xrandr -o normal

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