Re: [PATCH 14/14] ARM: tegra: Enable SMMU for VDE on Tegra124

2018-08-18 Thread Dmitry Osipenko
On Monday, 13 August 2018 17:50:27 MSK Thierry Reding wrote: > From: Thierry Reding > > The video decode engine can use the SMMU to use buffers that are not > physically contiguous in memory. This allows better memory usage for > video decoding, since fragmentation may cause contiguous allocation

[PATCH 14/14] ARM: tegra: Enable SMMU for VDE on Tegra124

2018-08-13 Thread Thierry Reding
From: Thierry Reding The video decode engine can use the SMMU to use buffers that are not physically contiguous in memory. This allows better memory usage for video decoding, since fragmentation may cause contiguous allocations to fail. Signed-off-by: Thierry Reding --- arch/arm/boot/dts/tegra