hwtest/pgraph: Fix a few NV1 tests.
hwtest/pgraph: Fix a few NV1 tests.

MoochMcGee/envytools,MoochMcGee/envytools,karolherbst/envytools,pierremoreau/envytools,grate-driver/envytools,MoochMcGee/envytools,pierremoreau/envytools,pierremoreau/envytools,grate-driver/envytools,karolherbst/envytools,envytools/envytools,grate-driver/envytools,envytools/envytools,karolherbst/envytools,MoochMcGee/envytools,MoochMcGee/envytools,envytools/envytools,pierremoreau/envytools,karolherbst/envytools,grate-driver/envytools,envytools/envytools,pierremoreau/envytools,envytools/envytools,karolherbst/envytools,grate-driver/envytools