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drm/radeon/kms: fix typo in r100_blit_copy 

cur_pages is the number of pages per loop iteration.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher 2011-09-16 12:04:07 -04:00 committed by Dave Airlie
parent db318d7a8a
commit 18b4fada27
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/radeon/r100.c
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@ -773,8 +773,8 @@ int r100_copy_blit(struct radeon_device *rdev,
radeon_ring_write(rdev, (0x1fff) | (0x1fff << 16));
radeon_ring_write(rdev, 0);
radeon_ring_write(rdev, (0x1fff) | (0x1fff << 16));
radeon_ring_write(rdev, num_pages);
radeon_ring_write(rdev, num_pages);
radeon_ring_write(rdev, cur_pages);
radeon_ring_write(rdev, cur_pages);
radeon_ring_write(rdev, cur_pages | (stride_pixels << 16));
}
radeon_ring_write(rdev, PACKET0(RADEON_DSTCACHE_CTLSTAT, 0));