drm/radeon/kms: add r1xx/r2xx CS support for tiled textures
Not likely this will be implemented anytime soon, but for
completeness...
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/radeon/r200.c b/drivers/gpu/drm/radeon/r200.c
index 2f44397..a59cc47 100644
--- a/drivers/gpu/drm/radeon/r200.c
+++ b/drivers/gpu/drm/radeon/r200.c
@@ -215,7 +215,17 @@
r100_cs_dump_packet(p, pkt);
return r;
}
- ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset);
+ if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) {
+ if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
+ tile_flags |= R200_TXO_MACRO_TILE;
+ if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO)
+ tile_flags |= R200_TXO_MICRO_TILE;
+
+ tmp = idx_value & ~(0x7 << 2);
+ tmp |= tile_flags;
+ ib[idx] = tmp + ((u32)reloc->lobj.gpu_offset);
+ } else
+ ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset);
track->textures[i].robj = reloc->robj;
track->tex_dirty = true;
break;