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| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2010-03-26 10:35:20 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-06-18 17:59:53 -0700 |
| commit | 1afe3e9d4335bf3bc5615e37243dc8fef65dac8f (patch) | |
| tree | ddf1bc38a43a1f2cd6b289efe8837173a8bdca24 /drivers/gpu/drm/i915/intel_ringbuffer.c | |
| parent | 83f7fd055eb3f1e843803cd906179d309553967b (diff) | |
| download | lwn-1afe3e9d4335bf3bc5615e37243dc8fef65dac8f.tar.gz lwn-1afe3e9d4335bf3bc5615e37243dc8fef65dac8f.zip | |
drm/i915: gen3 page flipping fixes
Gen3 chips have slightly different flip commands, and also contain a bit
that indicates whether a "flip pending" interrupt means the flip has
been queued or has been completed.
So implement support for the gen3 flip command, and make sure we use the
flip pending interrupt correctly depending on the value of ECOSKPD bit
0.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.c')
0 files changed, 0 insertions, 0 deletions