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  1. 13 3月, 2009 2 次提交
    • B
      drm: Split drm_map and drm_local_map · f77d390c
      由 Benjamin Herrenschmidt 提交于 
      Once upon a time, the DRM made the distinction between the drm_map
data structure exchanged with user space and the drm_local_map used
in the kernel.

For some reasons, while the BSD port still has that "feature", the
linux part abused drm_map for kernel internal usage as the local
map only existed as a typedef of the struct drm_map.

This patch fixes it by declaring struct drm_local_map separately
(though its content is currently identical to the userspace variant),
and changing the kernel code to only use that, except when it's a
user<->kernel interface (ie. ioctl).

This allows subsequent changes to the in-kernel format

I've also replaced the use of drm_local_map_t with struct drm_local_map
in a couple of places. Mostly by accident but they are the same (the
former is a typedef of the later) and I have some remote plans and
half finished patch to completely kill the drm_local_map_t typedef
so I left those bits in.
Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: NEric Anholt <eric@anholt.net>
Signed-off-by: NDave Airlie <airlied@linux.ie>
      f77d390c
    • B
      drm: Use resource_size_t for drm_get_resource_{start, len} · d883f7f1
      由 Benjamin Herrenschmidt 提交于 
      The DRM uses its own wrappers to obtain resources from PCI devices,
which currently convert the resource_size_t into an unsigned long.

This is broken on 32-bit platforms with >32-bit physical address
space.

This fixes them, along with a few occurences of unsigned long used
to store such a resource in drivers.
Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: NDave Airlie <airlied@linux.ie>
      d883f7f1
  3. 03 3月, 2009 1 次提交
  5. 29 12月, 2008 3 次提交
  7. 14 7月, 2008 1 次提交
    • D
      drm: reorganise drm tree to be more future proof. · c0e09200
      由 Dave Airlie 提交于 
      With the coming of kernel based modesetting and the memory manager stuff,
the everything in one directory approach was getting very ugly and
starting to be unmanageable.

This restructures the drm along the lines of other kernel components.

It creates a drivers/gpu/drm directory and moves the hw drivers into
subdirectores. It moves the includes into an include/drm, and
sets up the unifdef for the userspace headers we should be exporting.
Signed-off-by: NDave Airlie <airlied@redhat.com>
      c0e09200
  9. 07 2月, 2008 3 次提交
  11. 20 10月, 2007 1 次提交
  13. 15 10月, 2007 2 次提交
  15. 25 8月, 2007 1 次提交
  17. 23 7月, 2007 1 次提交
  19. 12 7月, 2007 1 次提交
  21. 11 7月, 2007 6 次提交
  23. 11 3月, 2007 1 次提交
  25. 08 2月, 2007 3 次提交
  27. 07 12月, 2006 1 次提交
  29. 26 10月, 2006 1 次提交
  31. 22 9月, 2006 6 次提交
  33. 23 4月, 2006 1 次提交
    • D
      drm: possible cleanups · 5d23fafb
      由 Dave Airlie 提交于 
      This patch contains the following possible cleanups:
- make the following needlessly global function static:
 - drm_bufs.c: drm_addbufs_fb()
- remove the following unused EXPORT_SYMBOL's:
 - drm_agpsupport.c: drm_agp_bind_memory
 - drm_bufs.c: drm_rmmap_locked
 - drm_bufs.c: drm_rmmap
 - drm_stub.c: drm_get_dev
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Signed-off-by: NDave Airlie <airlied@linux.ie>
      5d23fafb
  35. 19 3月, 2006 1 次提交
  37. 02 2月, 2006 1 次提交
  39. 11 1月, 2006 1 次提交
  41. 02 1月, 2006 1 次提交
  43. 24 10月, 2005 1 次提交