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| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-12-18 03:05:42 (GMT) |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-01-06 17:39:39 (GMT) |
| commit | 76446cac68568fc7f5168a27deaf803ed22a4360 (patch) | |
| tree | 66e05e6932edd763d75fc7be7c20d4593fe2b35f /arch/frv | |
| parent | c566ec49159b806db95a90fd8f37448376cd0ad2 (diff) | |
| download | linux-76446cac68568fc7f5168a27deaf803ed22a4360.tar.xz | |
drm/i915: execbuf2 support
This patch adds a new execbuf ioctl, execbuf2, for use by clients that
want to control fence register allocation more finely. The buffer
passed in to the new ioctl includes a new relocation type to indicate
whether a given object needs a fence register assigned for the command
buffer in question.
Compatibility with the existing execbuf ioctl is implemented in terms
of the new code, preserving the assumption that fence registers are
required for pre-965 rendering commands.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
[ickle: Remove pre-emptive clear_fence_reg()]
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Kristian Høgsberg <krh@bitplanet.net>
[anholt: Removed dmesg spam]
Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'arch/frv')
0 files changed, 0 insertions, 0 deletions