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eeca7d7423
The Host1x driver will skip DMA API calls if the pin call for a buffer returns a physical address directly. This is not desirable even when the IOMMU is disabled, because then we don't get the cache flushing done by DMA API. As such, remove the direct path. This patch will be included as part of upstream v6 patch. Change-Id: I0a7806ae550e548bb567427c327a0d5890718a1e Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2488295 Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> GVS: Gerrit_Virtual_Submit Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>