The default buildfiles requires some modifications to support a screen resolution
of 720p. Make the following changes to the
src/hardware/support/appsmedia-sample/appsmedia-sample-board.build file:
- In the start-graphics section, change:
#Start devi-hid with a width and height parameter.
#The width and height must match graphics.conf
devi-hid -R800,480 touch kbd &
to:
#Start devi-hid with a width and height parameter.
#The width and height must match graphics.conf
devi-hid -R1280,720 touch kbd &
- In the graphics.conf display internal configuration section, change:
video-mode = 800 x 480 @ 60
to:
video-mode = 1280 x 720 @ 60
- In the graphics.conf mtouch configuration section, change:
options = height=480,width=800,poll=1000
to:
options = height=720,width=1280,poll=1000
- In the scaling.conf section, change:
800x480:mode=direct
to:
1280x720:mode=direct
- For i.MX6 boards, you must make additional changes:
- In the graphics.conf dislay 1 configuration section (line 117), change:
# HDMI display
wfd-dlls = libwfdcfg-imx6x-hdmi.so libimx6xCSCgamma-generic.so libWFDimx6x.so
to:
# 720p display
wfd-dlls = libwfdcfg-imx6x-qnx-car.so libimx6xCSCgamma-generic.so libWFDimx6x.so
- In the Graphics files section (line 338), add:
/usr/lib/graphics/iMX6X/libwfdcfg-imx6x-qnx-car.so=libwfdcfg-imx6x-qnx-car.so
-
To regenerate the final Apps and Media image, type the following
command: