Open source driver by Oracle:
Relevant code is located in drm and i915 subfolders.
Martin Bochnig, creator of OpenSXCE, has backported the S12 driver to illumos, links to debug binaries in this email (mirrored as attachments to this page):
Alan Coopersmith pointed to the following documents regarding DRI/KMS:
Additionally, information about driver development:
|Dell Precision M2800||Intel HD Graphics 4600||Working, Testing at 1920x1080|
|ThinkCentre M91p||Intel HD Graphics 2000||Working, tested from 1024x768 to 1920x1080, occasional glitches within the last 16pixels of the screen, crashes under heavy load.|
|ThinkPad X230||Intel HD Graphics 4000||Only basic testing, 1366x768.|