drm/vmwgfx: Properly check display/scanout surface size

The scanout surface size is the smaller of max texture size and
max STDU size.

Signed-off-by: Sinclair Yeh <syeh@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
This commit is contained in:
Sinclair Yeh 2017-03-27 11:12:27 -07:00
commit 28c954299c
3 changed files with 32 additions and 1 deletions