1. 07 Jun, 2010 1 commit
  2. 17 May, 2010 1 commit
  3. 24 Feb, 2010 1 commit
  4. 03 Dec, 2009 1 commit
  5. 18 Sep, 2009 2 commits
  6. 21 Aug, 2009 1 commit
  7. 20 Aug, 2009 1 commit
  8. 16 Aug, 2009 1 commit
  9. 28 Jul, 2009 1 commit
    • Dave Airlie's avatar
      drm/radeon/kms: add initial colortiling support. · e024e110
      Dave Airlie authored
      
      
      This adds new set/get tiling interfaces where the pitch
      and macro/micro tiling enables can be set. Along with
      a flag to decide if this object should have a surface when mapped.
      
      The only thing we need to allocate with a mapped surface should be
      the frontbuffer. Note rotate scanout shouldn't require one, and
      back/depth shouldn't either, though mesa needs some fixes.
      
      It fixes the TTM interfaces along Thomas's suggestions, and I've tested
      the surface stealing code with two X servers and not seen any lockdep issues.
      
      I've stopped tiling the fbcon frontbuffer, as I don't see there being
      any advantage other than testing, I've left the testing commands in there,
      just flip the fb_tiled to true in radeon_fb.c
      
      Open: Can we integrate endian swapping in with this?
      
      Future features:
      texture tiling - need to relocate texture registers TXOFFSET* with tiling info.
      
      This also merges Michel's cleanup surfaces regs at init time patch
      even though it makes sense on its own, this patch really relies on it.
      
      Some PowerMac firmwares set up a tiling surface at the beginning of VRAM
      which messes us up otherwise.
      that patch is:
      Signed-off-by: default avatarMichel Dänzer <daenzer@vmware.com>
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      e024e110
  10. 14 Jun, 2009 1 commit
    • Jerome Glisse's avatar
      drm/radeon: introduce kernel modesetting for radeon hardware · 771fe6b9
      Jerome Glisse authored
      
      
      Add kernel modesetting support to radeon driver, use the ttm memory
      manager to manage memory and DRM/GEM to provide userspace API.
      In order to avoid backward compatibility issue and to allow clean
      design and code the radeon kernel modesetting use different code path
      than old radeon/drm driver.
      
      When kernel modesetting is enabled the IOCTL of radeon/drm
      driver are considered as invalid and an error message is printed
      in the log and they return failure.
      
      KMS enabled userspace will use new API to talk with the radeon/drm
      driver. The new API provide functions to create/destroy/share/mmap
      buffer object which are then managed by the kernel memory manager
      (here TTM). In order to submit command to the GPU the userspace
      provide a buffer holding the command stream, along this buffer
      userspace have to provide a list of buffer object used by the
      command stream. The kernel radeon driver will then place buffer
      in GPU accessible memory and will update command stream to reflect
      the position of the different buffers.
      
      The kernel will also perform security check on command stream
      provided by the user, we want to catch and forbid any illegal use
      of the GPU such as DMA into random system memory or into memory
      not owned by the process supplying the command stream. This part
      of the code is still incomplete and this why we propose that patch
      as a staging driver addition, future security might forbid current
      experimental userspace to run.
      
      This code support the following hardware : R1XX,R2XX,R3XX,R4XX,R5XX
      (radeon up to X1950). Works is underway to provide support for R6XX,
      R7XX and newer hardware (radeon from HD2XXX to HD4XXX).
      
      Authors:
          Jerome Glisse <jglisse@redhat.com>
          Dave Airlie <airlied@redhat.com>
          Alex Deucher <alexdeucher@gmail.com>
      Signed-off-by: default avatarJerome Glisse <jglisse@redhat.com>
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      Signed-off-by: default avatarAlex Deucher <alexdeucher@gmail.com>
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      771fe6b9
  11. 26 Mar, 2009 1 commit
  12. 12 Mar, 2009 1 commit
  13. 13 Jul, 2008 1 commit
    • Dave Airlie's avatar
      drm: reorganise drm tree to be more future proof. · c0e09200
      Dave Airlie authored
      
      
      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: default avatarDave Airlie <airlied@redhat.com>
      c0e09200
  14. 18 Jun, 2008 2 commits
  15. 29 Mar, 2008 1 commit
  16. 06 Feb, 2008 2 commits
  17. 10 Jul, 2007 2 commits
  18. 07 May, 2007 1 commit
    • Dave Airlie's avatar
      drm/radeon: upgrade to 1.27 - make PCI GART more flexible · f2b04cd2
      Dave Airlie authored
      
      
      radeon: make PCI GART aperture size variable, but making table size variable
          This is precursor to getting a TTM backend for this stuff, and also
          allows the PCI table to be allocated at fb 0
      radeon: add support for reverse engineered xpress200m
      
          The IGPGART setup code was traced using mmio-trace on fglrx by myself
          and Phillip Ezolt <phillipezolt@gmail.com> on dri-devel.
      
          This code doesn't let the 3D driver work properly as the card has no
          vertex shader support.
      
          Thanks to Matthew Garrett + Ubuntu for providing me some hardware to do this
          work on.
      Signed-off-by: default avatarDave Airlie <airlied@linux.ie>
      f2b04cd2
  19. 24 Jun, 2006 1 commit
  20. 19 Mar, 2006 2 commits
  21. 02 Jan, 2006 1 commit
  22. 24 Sep, 2005 1 commit
    • Dave Airlie's avatar
      drm: lindent the drm directory. · b5e89ed5
      Dave Airlie authored
      
      
      I've been threatening this for a while, so no point hanging around.
      This lindents the DRM code which was always really bad in tabbing department.
      I've also fixed some misnamed files in comments and removed some trailing
      whitespace.
      Signed-off-by: default avatarDave Airlie <airlied@linux.ie>
      b5e89ed5
  23. 11 Sep, 2005 2 commits
  24. 16 Aug, 2005 1 commit
  25. 16 Apr, 2005 1 commit
    • Linus Torvalds's avatar
      Linux-2.6.12-rc2 · 1da177e4
      Linus Torvalds authored
      Initial git repository build. I'm not bothering with the full history,
      even though we have it. We can create a separate "historical" git
      archive of that later if we want to, and in the meantime it's about
      3.2GB when imported into git - space that would just make the early
      git days unnecessarily complicated, when we don't have a lot of good
      infrastructure for it.
      
      Let it rip!
      1da177e4