1. 04 Jun, 2009 1 commit
    • Eric Anholt's avatar
      drm/i915: Change GEM throttling to be 20ms like the comment says. · b962442e
      Eric Anholt authored
      
      
      keithp didn't like the original 20ms plan because a cooperative client could
      be starved by an uncooperative client.  There may even have been problems
      with cooperative clients versus cooperative clients.  So keithp changed
      throttle to just wait for the second to last seqno emitted by that client.
      It worked well, until we started getting more round-trips to the server
      due to DRI2 -- the server throttles in BlockHandler, and so if you did more
      than one round trip after finishing your frame, you'd end up unintentionally
      syncing to the swap.
      
      Fix this by keeping track of the client's requests, so the client can wait
      when it has an outstanding request over 20ms old.  This should have
      non-starving behavior, good behavior in the presence of restarts, and less
      waiting.  Improves high-settings openarena performance on my GM45 by 50%.
      Signed-off-by: default avatarEric Anholt <eric@anholt.net>
      Reviewed-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
      b962442e
  2. 14 May, 2009 2 commits
  3. 21 Apr, 2009 1 commit
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  5. 02 Apr, 2009 1 commit
  6. 01 Apr, 2009 2 commits
  7. 27 Mar, 2009 3 commits
  8. 12 Mar, 2009 1 commit
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  10. 25 Feb, 2009 1 commit
  11. 24 Feb, 2009 1 commit
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  13. 08 Feb, 2009 4 commits
  14. 22 Jan, 2009 2 commits
  15. 16 Jan, 2009 1 commit
    • Dave Airlie's avatar
      drm/i915: add support for physical memory objects · 71acb5eb
      Dave Airlie authored
      
      
      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: default avatarDave Airlie <airlied@redhat.com>
      71acb5eb
  16. 12 Jan, 2009 1 commit
  17. 06 Jan, 2009 1 commit
  18. 29 Dec, 2008 7 commits
  19. 18 Dec, 2008 1 commit
  20. 08 Dec, 2008 1 commit
    • Keith Packard's avatar
      drm/i915: Disable the GM965 MSI errata workaround. · b60678a7
      Keith Packard authored
      
      
      Since applying the fix suggested by the errata (disabling MSI), we've had
      issues with interrupts being stuck on despite IIR being 0 on GM965 hardware.
      Most reporters of the issue have confirmed that turning MSI back on fixes
      things, and given the difficulties experienced in getting reliable MSI working
      on Linux, it's believable that the errata was about software issues and not
      actual hardware issues.
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      b60678a7
  21. 24 Nov, 2008 1 commit
  22. 11 Nov, 2008 3 commits
  23. 02 Nov, 2008 1 commit
  24. 22 Oct, 2008 1 commit