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authorBen Skeggs <[email protected]>2017-01-28 13:14:10 +1000
committerIlia Mirkin <[email protected]>2017-06-20 20:18:54 -0400
commit7bae3ef812f979f6bf6b84098d59ace3be7ca075 (patch)
treeb2838bb145f1add2d3f3e02c6b863ab2e0111b69 /doxygen/main.doxy
parentec3d489d5b70686359030dcca542ff979cfd50ff (diff)
nvc0: fix transfer of larger rectangles with DmaCopy on gk104 and up
By treating the rectangles as 1cpp, we can run up against some internal copy engine limits and trigger a MEM2MEM_RECT_OUT_OF_BOUNDS error check at launch time. This commit enables the REMAP hardware, which allows us to specify both the component size and number of components for a transfer. We're then able to pass in the real width/nblocksx values and not hit the limits. There's a couple of "supported" CPPs in the list that we can't actually hit, but are there simply because they're possible. Signed-off-by: Ben Skeggs <[email protected]> Acked-by: Ilia Mirkin <[email protected]>
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