diff options
| author | Michel Dänzer <daenzer@vmware.com> | 2009-09-15 17:09:30 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-09-18 16:01:59 +1000 |
| commit | c88f9f0c91de55efaece6d9bd9ec920b90244776 (patch) | |
| tree | b171eada095c88ad432ec3cc320426771829ce8d /drivers/gpu/drm/radeon/r100.c | |
| parent | 733289c2656c556d5cf36eafa1c8ec77222c359f (diff) | |
drm/radeon/kms: Use surfaces for scanout / cursor byte swapping on big endian.
Signed-off-by: Michel Dänzer <daenzer@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/r100.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/r100.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c index fa0fdc1e3457..737970b43aef 100644 --- a/drivers/gpu/drm/radeon/r100.c +++ b/drivers/gpu/drm/radeon/r100.c @@ -2235,6 +2235,11 @@ int r100_set_surface_reg(struct radeon_device *rdev, int reg, flags |= R300_SURF_TILE_MICRO; } + if (tiling_flags & RADEON_TILING_SWAP_16BIT) + flags |= RADEON_SURF_AP0_SWP_16BPP | RADEON_SURF_AP1_SWP_16BPP; + if (tiling_flags & RADEON_TILING_SWAP_32BIT) + flags |= RADEON_SURF_AP0_SWP_32BPP | RADEON_SURF_AP1_SWP_32BPP; + DRM_DEBUG("writing surface %d %d %x %x\n", reg, flags, offset, offset+obj_size-1); WREG32(RADEON_SURFACE0_INFO + surf_index, flags); WREG32(RADEON_SURFACE0_LOWER_BOUND + surf_index, offset); |