Hi,

On 11/09/2019 16:42, Robin Murphy wrote:

Hi all,

Here's the eagerly-awaited fix to unblock T720/T820, plus a couple of
other bits that I've collected so far. I'm not considering this as
5.3 fixes material, but it would be nice if there's any chance still
to sneak it into 5.4.

Robin.


Robin Murphy (3):
  iommu/io-pgtable-arm: Correct Mali attributes
  iommu/io-pgtable-arm: Support more Mali configurations
  iommu/io-pgtable-arm: Allow coherent walks for Mali

 drivers/iommu/io-pgtable-arm.c | 61 ++++++++++++++++++++++++++--------
 1 file changed, 48 insertions(+), 13 deletions(-)

Tested-by: Neil Armstrong <redacted>

On Khadas VIM2 (Amlogic S912) with T820 Mali GPU

I hope this will be part of v5.4 so we can run panfrost on vanilla v5.4 !

Thanks for pushing this,
Neil

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