machine/qemu: Fix OpenGL/GLX support with xserver-xorg.

  * The Xorg server needs to load the GLX extension in order to
    enable proper OpenGL support.

  * Before this patch, glxinfo aborted with:

      root@qemux86:~# glxinfo
      name of display: :0.0
      Error: couldn't find RGB GLX visual or fbconfig

  * After this patch, it works as expected:

      root@qemux86:~# glxinfo | grep " render"
      direct rendering: Yes
      OpenGL renderer string: Software Rasterizer

(From OE-Core rev: 8f33627684755899c5b1fd7eeefdd89c42e68fec)

Signed-off-by: Carlos Alberto Lopez Perez <clopez@igalia.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/conf/machine/qemux86-64.conf b/meta/conf/machine/qemux86-64.conf
index a4fd43ce1a..489194aa6e 100644
--- a/meta/conf/machine/qemux86-64.conf
+++ b/meta/conf/machine/qemux86-64.conf
@@ -16,7 +16,7 @@ KERNEL_IMAGETYPE = "bzImage"
 SERIAL_CONSOLES = "115200;ttyS0 115200;ttyS1"
 
 XSERVER = "xserver-xorg \
-           ${@bb.utils.contains('DISTRO_FEATURES', 'opengl', 'mesa-driver-swrast', '', d)} \
+           ${@bb.utils.contains('DISTRO_FEATURES', 'opengl', 'mesa-driver-swrast xserver-xorg-extension-glx', '', d)} \
            xf86-input-vmmouse \
            xf86-input-keyboard \
            xf86-input-evdev \