formats: reserve VIRGL_FORMAT_A1B5G5A5_UNORM
This format is used in the guest and it's absense results in lots of warnings when running deqp.
Signed-off-by: Gert Wollny gert.wollny@collabora.com
This format is used in the guest and it's absense results in lots of warnings when running deqp.
Signed-off-by: Gert Wollny gert.wollny@collabora.com