]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
drm/i915: add support for physical memory objects
authorDave Airlie <airlied@linux.ie>
Tue, 30 Dec 2008 10:31:46 +0000 (20:31 +1000)
committerDave Airlie <airlied@linux.ie>
Fri, 16 Jan 2009 08:45:06 +0000 (18:45 +1000)
commit71acb5eb8d95b371f4cdd88a47f3c83c870d1c8f
tree36c370582e69cd61f2f088c31808fc02c6c86f1a
parente285f3cd2c376d2336f9a383241a98266363c7d4
drm/i915: add support for physical memory objects

This is an initial patch to do support for objects which needs physical
contiguous main ram, cursors and overlay registers on older chipsets.

These objects are bound on cursor bin, like pinning, and we copy
the data to/from the backing store object into the real one on attach/detach.

notes:
possible over the top in attach/detach operations.
no overlay support yet.

Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/i915/i915_dma.c
drivers/gpu/drm/i915/i915_drv.h
drivers/gpu/drm/i915/i915_gem.c
drivers/gpu/drm/i915/intel_display.c