1. 16 10月, 2009 1 次提交
  2. 14 10月, 2009 4 次提交
  3. 29 9月, 2009 1 次提交
  4. 22 9月, 2009 2 次提交
  5. 21 9月, 2009 1 次提交
    • D
      drm/vgaarb: add VGA arbitration support to the drm and kms. · 28d52043
      Dave Airlie 提交于
      VGA arb requires DRM support for non-kms drivers, to turn on/off
      irqs when disabling the mem/io regions.
      
      VGA arb requires KMS support for GPUs where we can turn off VGA
      decoding. Currently we know how to do this for intel and radeon
      kms drivers, which allows them to be removed from the arbiter.
      
      This patch comes from Fedora rawhide kernel.
      Signed-off-by: NDave Airlie <airlied@redhat.com>
      28d52043
  6. 18 9月, 2009 10 次提交
  7. 11 9月, 2009 3 次提交
  8. 09 9月, 2009 1 次提交
  9. 08 9月, 2009 1 次提交
    • D
      drm/i915: get the bridge device once. · ec2a4c3f
      Dave Airlie 提交于
      The driver gets the bridge device in a number of places, upcoming
      vga arb code paths need the bridge device, however they need it in
      under a lock, and the pci lookup can allocate memory. So clean
      this code up before then and get the bridge once for the driver lifetime.
      Signed-off-by: NDave Airlie <airlied@redhat.com>
      ec2a4c3f
  10. 07 9月, 2009 1 次提交
    • C
      drm/i915: Pad ringbuffer with NOOPs before wrapping · 0ef82af7
      Chris Wilson 提交于
      According to the docs, the ringbuffer is not allowed to wrap in the middle
      of an instruction.
      
      G45 PRM, Vol 1b, p101:
        While the “free space” wrap may allow commands to be wrapped around the
        end of the Ring Buffer, the wrap should only occur between commands.
        Padding (with NOP) may be required to follow this restriction.
      
      Do as commanded.
      
      [Having seen bug reports where there is evidence of split commands, but
      apparently the GPU has continued on merrily before a bizarre and untimely
      death, this may or may not fix a few random hangs.]
      Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk>
      CC: Eric Anholt <eric@anholt.net>
      Signed-off-by: NEric Anholt <eric@anholt.net>
      0ef82af7
  11. 05 9月, 2009 2 次提交
  12. 30 8月, 2009 2 次提交
  13. 06 8月, 2009 1 次提交
  14. 30 7月, 2009 1 次提交
  15. 14 7月, 2009 1 次提交
  16. 11 7月, 2009 1 次提交
  17. 08 7月, 2009 2 次提交
  18. 02 7月, 2009 2 次提交
  19. 19 6月, 2009 3 次提交