i965: Enable R10G10B10A2_UNORM format

This is supported by all generations, and is required for memory layout
consistency for texture_view.

Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Eric Anholt <eric@anholt.net>
1 file changed