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| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2008-07-01 12:32:52 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-02 18:42:23 -0700 |
| commit | 3d25802e3ba7c82457b5c12bbfeefe391d8a333e (patch) | |
| tree | 9ea3be5286449fba068241804ea8d86dbc171f49 /drivers/net/wireless/b43legacy/dma.c | |
| parent | 83680cdbcecd1fd284ad4df060d12bf214bb63a8 (diff) | |
| download | op-kernel-dev-3d25802e3ba7c82457b5c12bbfeefe391d8a333e.zip op-kernel-dev-3d25802e3ba7c82457b5c12bbfeefe391d8a333e.tar.gz | |
DRM/i915: only use tiled blits on 965+
When scheduled swaps occur, we need to blit between front & back
buffers. If the buffers are tiled, we need to set the appropriate
XY_SRC_COPY tile bit, but only on 965 chips, since it will cause
corruption on pre-965 (e.g. 945).
Bug reported by and fix tested by Tomas Janousek <tomi@nomi.cz>.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Acked-by: Dave Airlie <airlied@linux.ie>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/net/wireless/b43legacy/dma.c')
0 files changed, 0 insertions, 0 deletions
