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i.MX23 CPU - Display Rotate function not working

Question asked by GopiNagaBharath on Dec 20, 2012
Latest reply on Jul 9, 2013 by PeterChan
Branched to a new discussion

Hello All,


I wanted to rotate the 4.3" LCD Display on i.MX23 Development kit by 90 degree to play the videos in portrait mode.


I have tried using “echo "1" > /sys/class/graphics/fb0/rotate” before playing the video with the “gplay” command. This command is not working and the display is not rotating.

Independent of the rotation setting with “echo”, the video is always playing in landscape mode. 


I have also tried by rotating the video while playing with “qplay” command by pressing “t” and entering the required rotation, but it didn’t help. I am getting the error "GLib-GObject-WARNING **: IA__g_object_set_valist: object class `MFW_GST_V4LSINK_INFO_T' has no property named `rotate' " when i entered the above command.


Did anyone face this issue previously?


Suggestions are welcome.


Thanks in advance.