Is it possible that x/y are swapped?
from normal/KoboLauncher:
/sys/devices/platform/mxc_epdc_fb/graphics/fb0/
bits_per_pixel:16
dev:29:0
modes:U:1440x1080p-0
modes:U:1440x1080p-0
name:mxc_epdc_fb
pan:0,0
rotate:2
state:0
stride:2880
uevent:MAJOR=29
uevent:MINOR=0
uevent
EVNAME=fb0
virtual_size:1440,2304
from koreader:
/sys/devices/platform/mxc_epdc_fb/graphics/fb0
[root@(none) fb0]# grep . *
bits_per_pixel:8
dev:29:0
modes:U:1080x1440p-0
modes:U:1440x1080p-0
modes:U:1440x1080p-0
name:mxc_epdc_fb
pan:0,0
rotate:3
state:0
stride:1088
uevent:MAJOR=29
uevent:MINOR=0
uevent
EVNAME=fb0
virtual_size:1088,3072
To me in koreader text is not as sharp as in Kobo native reader(again on Aura) . Any ideea why ?