radv: Extend tiling flags to 64-bit.
SCANOUT is bit 63 ....
Fixes: bfd9e7ff "radv: Use new scanout gfx9 metadata flag." Closes: #2879 (closed)
SCANOUT is bit 63 ....
Fixes: bfd9e7ff "radv: Use new scanout gfx9 metadata flag." Closes: #2879 (closed)