I have completed a patch which updates to the sys/dev/drm of FreeBSD 9.x
current.  This patch tested on an x86_64 machine (Shuttle SG45H7) with a
Radeon HD 4550 enables hardware acceleration not just fallback to software
rendering in Mesa as shown in the Xorg.0.log

[   100.558] drmOpenDevice: node name is /dev/dri/card0
[   100.558] drmOpenDevice: open result is 11, (OK)
[   100.558] drmOpenByBusid: Searching for BusID pci:0000:01:00.0
[   100.558] drmOpenDevice: node name is /dev/dri/card0
[   100.558] drmOpenDevice: open result is 11, (OK)
[   100.558] drmOpenByBusid: drmOpenMinor returns 11
[   100.558] drmOpenByBusid: drmGetBusid reports pci:0000:01:00.0
[   100.661] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[   100.661] (II) AIGLX: enabled GLX_SGI_make_current_read
[   100.661] (II) AIGLX: enabled GLX_texture_from_pixmap with driver support
[   100.662] (II) AIGLX: Loaded and initialized
/opt/xtest/lib/dri/r600_dri.so

Updated git X.org before the patch locks up the machine when running Mesa gl
demos, after applying the patch usual demos (mostly) run.

I have been told on the irc channel to not email the patch to submit due to
its size (100k) and to instead link to it from a git repo.  I also need the
development account for further work porting GEM and KMS (kernel
mode-setting) from Linux.

David Shao

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