Signed-off-by: Michael Witten <mfwitten@gmail.com>
GEM is an alternative to TTM, designed specifically for UMA
devices. It has simpler initialization and execution requirements
than TTM, but has no VRAM management capability. Core GEM
- initialization is comprised of a basic drm_mm_init call to create
+ is initialized by calling drm_mm_init() to create
a GTT DRM MM object, which provides an address space pool for
object allocation. In a KMS configuration, the driver
needs to allocate and initialize a command ring buffer following