Use the common gk20a_gmmu_alloc() that tries vidmem too. Jira DNVGPU-20 Change-Id: I4ea02bc4962d299c6f71444048d4a2a22bd80f55 Signed-off-by: Konsta Holtta <kholtta@nvidia.com> Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/1206404 (cherry picked from commit 7297727cce8c5c7b26f82afe98cc5428135b4777) Reviewed-on: http://git-master/r/1178831 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>