drm/radeon/kms: demystify r600 blit code

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some 3d register bits look like magic in r600 blit functions
use predefined constants to make it more intuitive what they are

Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

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Ilija Hadzic 2011-10-12 23:29:37 -04:00 • committed by Dave Airlie

parent 6018faf58d

commit 3a38612e32

2 changed files with 39 additions and 13 deletions

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30

drivers/gpu/drm/radeon/r600_blit_kms.c

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22

drivers/gpu/drm/radeon/r600d.h

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