On 2013-04-23 10:48, He Zheng wrote:
Gary,

 From my understanding, this error is just fine.
You still can get HW acceleration with this error since it is related to server 
side.

I don't think so - there was an additional error I missed before:
  (EE) AIGLX: reverting to software rendering

Sounds to me like the hardware acceleration is not being used.

On Tue, Apr 23, 2013 at 8:09 AM, Gary Thomas <[email protected] 
<mailto:[email protected]>> wrote:

    On 2013-04-22 06:30, Otavio Salvador wrote:

        The driver try to dynamically load the DRI support code and it needs
        to be available in rootfs for use in Xorg driver.

        Signed-off-by: Otavio Salvador <[email protected] 
<mailto:[email protected]>>
        ---
        Changes in v2: None

           recipes-graphics/xorg-driver/x__f86-video-imxfb-vivante_1.1.0.__bb 
<http://xf86-video-imxfb-vivante_1.1.0.bb> | 5 ++++-
           1 file changed, 4 insertions(+), 1 deletion(-)

        diff --git 
a/recipes-graphics/xorg-__driver/xf86-video-imxfb-__vivante_1.1.0.bb 
<http://xf86-video-imxfb-vivante_1.1.0.bb>
        b/recipes-graphics/xorg-__driver/xf86-video-imxfb-__vivante_1.1.0.bb 
<http://xf86-video-imxfb-vivante_1.1.0.bb>
        index 22e8d6e..36f56f2 100644
        --- a/recipes-graphics/xorg-__driver/xf86-video-imxfb-__vivante_1.1.0.bb 
<http://xf86-video-imxfb-vivante_1.1.0.bb>
        +++ b/recipes-graphics/xorg-__driver/xf86-video-imxfb-__vivante_1.1.0.bb 
<http://xf86-video-imxfb-vivante_1.1.0.bb>
        @@ -36,7 +36,10 @@ do_install_append () {
                 find ${D}${includedir} -type f -exec chmod 660 {} \;
           }

        -RDEPENDS_${PN} += "xserver-xorg-module-exa mesa-driver-swrast 
xf86-dri-vivante"
        +RDEPENDS_${PN} += "libvivante-dri-mx6 \
        +                   xserver-xorg-module-exa \
        +                   mesa-driver-swrast \
        +                   xf86-dri-vivante"

           # Add the ABI dependency at package generation time, as otherwise 
bitbake will
           # attempt to find a provider for it (and fail) when it does the 
parse.


    I'm still seeing what seem to be DRI related errors even after this change.
    When I start the X server, I get this:

    (EE) Failed to load module "extmod" (module does not exist, 0)
    (EE) Failed to load module "dbe" (module does not exist, 0)
    [drm] Initialized drm 1.1.0 20060810
    [drm] Initialized vivante 1.0.0 20120216 on minor 0
    (EE) AIGLX error: vivante exports no extensions 
(/usr/lib/dri/vivante_dri.so: undefined symbol: __driDriverExtensions)

    Are these errors something to worry about?

    --
    ------------------------------__------------------------------
    Gary Thomas                 |  Consulting for the
    MLB Associates              |    Embedded world
    ------------------------------__------------------------------

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Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
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