[meta-freescale] fresscale fsl-image-gui dual mirror/clone screens/displays issue.

[Orwen Xiang]

Hi all,

 

Is there anything configuration/build for i.MX 6 SabreSD support LVDS+HDMI
on Yocto fsl-image-gui image?

 

Dual mirror/clone display work fine on i.MX 6 SabreSD board with
L3.0.35_4.1.0_UBUNTU_RFS_BSP
<http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=i.MX6Q&nodeI
d=018rH3ZrDRB24A&fpsp=1&tab=Design_Tools_Tab>  and linaro 11.10 alip
<http://releases.linaro.org/11.10/ubuntu/oneiric-images/alip/linaro-o-alip-t
ar-20111024-0.tar.gz>  + L3.0.35_4.1.0_DEMO_IMAGE_BSP
<http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=i.MX6Q&nodeI
d=018rH3ZrDRB24A&fpsp=1&tab=Design_Tools_Tab> . The work fine configuration
provided by fresscale FAE:

 

UBoot bootargs add: video=mxcfb0:dev=hdmi,1920x1080M at 60,if=RGB24,bpp=32
fbmem=28M,10M video=mxcfb1:dev=ldb,LDB-XGA,if=RGB666,bpp=32 video=mxcfb2:off
video=mxcfb3:off enable_wait_mode=off

The cmdline like : /dev/mmcblk1p1 rootwait rw
video=mxcfb0:dev=hdmi,1920x1080M at 60,if=RGB24,bpp=32 fbmem=28M,10M
video=mxcfb1:dev=ldb,LDB-XGA,if=RGB666,bpp=32 video=mxcfb2:off
video=mxcfb3:off enable_wait_mode=off console=ttymxc0,115200

 

/etc/X11/xorg.conf like:

#

# Sample /etc/X11/xorg.conf file

#

 

#Section "ServerLayout"

#        Identifier      "Default Layout"

#        Screen          "Default Screen"

#EndSection

 

Section "Module"

        Load            "dbe"

        Load            "extmod"

        Load            "freetype"

        Load            "glx"

        Load            "dri"

EndSection

 

Section "InputDevice"

        Identifier      "Generic Keyboard"

        Driver          "kbd"

        Option          "XkbLayout" "us"

        Option          "XkbModel" "pc105"

        Option          "XkbRules" "xorg"

EndSection

 

Section "InputDevice"

        Identifier      "Configured Mouse"

        Driver          "mouse"

        Option          "CorePointer"

EndSection

 

Section "Device"

        Identifier      "FIRST"

        Driver          "fbdev"

        Option          "fbdev"         "/dev/fb0"

        Option          "vivante_fbdev" "/dev/fb0"

        Option          "HWcursor"      "false"

EndSection

 

Section "Device"

        Identifier      "SECOND"

        Driver          "vivante"

        Option          "fbdev"         "/dev/fb2"

        Option          "vivante_fbdev" "/dev/fb2"

        Option          "HWcursor"      "false"

EndSection

 

Section "Monitor"

        Identifier      "FIRST Monitor"

EndSection

 

Section "Monitor"

        Identifier      "SECOND Monitor"

EndSection

 

Section "Screen"

        Identifier      "FIRST Screen"

        Monitor         "FIRST Monitor"

        Device          "FIRST"

        DefaultDepth    24

EndSection

 

Section "Screen"

        Identifier      "SECOND Screen"

        Monitor         "SECOND Monitor"

        Device          "SECOND"

        DefaultDepth    24

EndSection

 

Section "ServerLayout"

        Identifier      "Dual Layout"

        Screen 0        "FIRST Screen"

        Screen 1        "SECOND Screen"

        #Screen 1       "SECOND Screen" RightOf "FIRST Screen"

        Option          "Xinerama" "on"

EndSection

 

Section "DRI"

        Mode 0666

EndSection

 

BUT the same configuration is not work on Yocto fsl-image-gui image.

 

I am looking forwarding your help and replay.

 

Best regards,

Orwen

 

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