[Yocto-bsp] Need Guideline for Screen and touch Rotation to 90 Deg.

[Zeeshan Khalid]

Hello,

    I'm using nitrogen6x_lite<http://boundarydevices.com/products/nitrogen6_lite/>with
7" touch
LCD <http://boundarydevices.com/products/nit6x_1024x600/> and using Yocto
build fsl-image-gui. I need to rotate screen orientation to 90 deg. i have
tried through "machconfig" In
"sources/poky/meta/recipes-bsp/formfactor/files/nitrogen6x" by adding these
configurations.

HAVE_TOUCHSCREEN=1
     HAVE_KEYBOARD=1

     DISPLAY_CAN_ROTATE=1
     DISPLAY_ORIENTATION=90
     DISPLAY_WIDTH_PIXELS=600
     DISPLAY_HEIGHT_PIXELS=1024
     #DISPLAY_BPP=16
     DISPLAY_DPI=150
     DISPLAY_SUBPIXEL_ORDER=vrgb


but this dose no effect on gui.


Please advise asap on how to get this working. Thanks in advance


HARDWARE SPEC:

Nitrogen6_Lite"

The Nitrogen6_Lite is a slimmed down version of our popular Nitrogen6X
board. Featuring the powerful i.MX6 Solo processor from Freescale, the
Nitrogen6_Lite is an extremely versatile single board computer with a wide
variety of connectivity options.   Here is a list of specifications:

Freescale i.MX6 Solo Processor ARM Cortex A9 @ 1GHz
512 MB DDR3 (expandable to 1GB)
Three display ports (RGB, LVDS, and HDMI)
Direct interface to a 4.3″ and 7″ display
microSD slot
PCIe port (1 lane)
LED backlight driver (27V, 350mA)
4-wire resistive touch controller
Analog (headphone/mic)
2W Stereo Amplified Speaker Out
10/100 Ethernet with POE capability
Optional 12V input
10-pin JTAG interface
1 USB Host + 1 USB OTG
I2C and 2 RS232 Interfaces
UART for barcode scanner interface
2 Open-Collector Transistor Outputs (GPIO-controlled)
Optional Reed Relay
RTC with battery backup
802.11 a/b/g/n + BT4.0 via Optional Daughter Card


 Nit6X_1024x600:

This 7″ 1024x×600 display from Okaya can be used with the BD-SL-i.MX6
(formerly SABRE Lite) or Nitrogen6X boards.  The display has a PCAP
multi-touch screen and an LVDS interface. Specifications:

1024×600 Resolution
Daughter Board includes LED backlight driver
LVDS Cable
I2C Cable for Touch Screen

Contact us for higher volume pricing.


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