Hi Linus,
as mentioned previously these are the extra bits of drm that relied on the dma-buf pull to work, the first three just stub out the mmap interface, and the next set provide vmap export to i915/radeon/nouveau and vmap import to udl.
Dave.
The following changes since commit af56e0aa35f3ae2a4c1a6d1000702df1dd78cb76:
Merge git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client (2012-05-30 11:17:19 -0700)
are available in the git repository at:
git://people.freedesktop.org/~airlied/linux drm-prime-vmap
for you to fetch changes up to 63bc620b45af8c743ac291c8725933278c712692:
radeon: add radeon prime vmap support. (2012-05-31 14:14:01 +0100)
---------------------------------------------------------------- Dave Airlie (7): i915: add stub dma-buf mmap callback. nouveau: add stub dma-buf mmap functionality. radeon: add stub dma-buf mmap functionality i915: add dma-buf vmap support for exporting vmapped buffer udl: support vmapping imported dma-bufs nouveau: add vmap support to nouveau prime support radeon: add radeon prime vmap support.
drivers/gpu/drm/i915/i915_drv.h | 3 ++ drivers/gpu/drm/i915/i915_gem_dmabuf.c | 61 +++++++++++++++++++++++++++++++ drivers/gpu/drm/nouveau/nouveau_drv.h | 3 ++ drivers/gpu/drm/nouveau/nouveau_prime.c | 45 +++++++++++++++++++++++ drivers/gpu/drm/radeon/radeon.h | 3 ++ drivers/gpu/drm/radeon/radeon_prime.c | 44 ++++++++++++++++++++++ drivers/gpu/drm/udl/udl_fb.c | 13 ++++++- drivers/gpu/drm/udl/udl_gem.c | 25 +++++++++++-- 8 files changed, 192 insertions(+), 5 deletions(-)