Size setting of overlay buffer( /dev/fb1) in freescale board is not working

[Arun Menon]

Hey,

I am running my QT application in overlay buffer of freescale board(IMX-6).
I have selected overlay buffer by setting QT_QPA_EGLFS_FB environment
export QT_QPA_EGLFS_FB=/dev/fb1

It is working fine and my application is showing in overlay buffer( fb1). But
size of overlay buffer is very small and my application is sharnk to small. So, I have set the height & width
using the following environment( as specified in https://wiki.qt.io/I.MX-6)
export QT_QPA_EGLFS_HEIGHT=1000
export QT_QPA_EGLFS_WIDTH=1000

But, this have no effect. Please have a look.

Note: I have checked QT_QPA_EGLFS_PHYSICAL_WIDTH and
QT_QPA_EGLFS_PHYSICAL_HEIGHT also. But no effect.

Thanks,
Arun