diff options
| author | Alex Deucher <alexdeucher@gmail.com> | 2011-05-17 13:09:43 +0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-10-18 13:06:22 +0400 |
| commit | 7dbf41db327ebcbc0d28a2b39afcbd60664094e6 (patch) | |
| tree | 67490b6a21710f5363c3e4051f60297ea2ff585b /drivers/gpu/drm/radeon/r600.c | |
| parent | eb32d0c34e64666b5f9d9c040ac85d96ecd1e6ee (diff) | |
| download | linux-7dbf41db327ebcbc0d28a2b39afcbd60664094e6.tar.xz | |
drm/radeon/kms: simplify r6xx blit code
Covert 4k pages to multiples of 64x64x4 tiles.
This is also more efficient than a scanline based
approach from the MC's perspective.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/r600.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/r600.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index c4de1610088c..e106f30787fd 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -2363,14 +2363,14 @@ int r600_copy_blit(struct radeon_device *rdev, mutex_lock(&rdev->r600_blit.mutex); rdev->r600_blit.vb_ib = NULL; - r = r600_blit_prepare_copy(rdev, num_pages * RADEON_GPU_PAGE_SIZE); + r = r600_blit_prepare_copy(rdev, num_pages); if (r) { if (rdev->r600_blit.vb_ib) radeon_ib_free(rdev, &rdev->r600_blit.vb_ib); mutex_unlock(&rdev->r600_blit.mutex); return r; } - r600_kms_blit_copy(rdev, src_offset, dst_offset, num_pages * RADEON_GPU_PAGE_SIZE); + r600_kms_blit_copy(rdev, src_offset, dst_offset, num_pages); r600_blit_done_copy(rdev, fence); mutex_unlock(&rdev->r600_blit.mutex); return 0; |