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(parent: 1137bef) | patch
drm/etnaviv: add PTA handling to MMUv2
authorLucas Stach <l.stach@pengutronix.de>
Mon, 22 Jan 2018 11:38:52 +0000 (12:38 +0100)
committerLucas Stach <l.stach@pengutronix.de>
Fri, 9 Mar 2018 11:23:48 +0000 (12:23 +0100)
commitf8433f9e1066363582e49eda0d6ddeaa08a842ca
treec404bec499d72e102127e83d871bd5fa86db52ectree | snapshot
parent1137bef67a11d2e5a4f44ce87b6e4dd1fb7a0163commit | diff
drm/etnaviv: add PTA handling to MMUv2

The Page Table Array is a new first level structure above the MTLB
availabale on GPUs with the security feature. Use the PTa to set up
the MMU when the security related states are handled by the kernel driver.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c diff | blob | history
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