A display driver for Mac OS 10.5+ running as a VMware guest OS.
Update [September 7th, 2014]: As of VMware Fusion 7.0.0, VMware Tools for Mac (darwin.iso) - VMwareGfx.kext has all the features of VMsvga2 and is maintained by VMware. It is recommended to transition to VMwareGfx.kext, as VMsvga2 is no longer under development.
Additionally, guestd_patches do not work with darwin.iso from Fusion 7.0.0 - the patch causes vmware-tools-daemon to crash.
Not a good idea at all on 10.10.5 Screen goes black and can't change desktop appearance as wall paper can't also open disk folder on desktop