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(parent: 0f6249f) | patch
drm/etnaviv: get cmdbuf physical address through the cmdbuf abstraction
authorLucas Stach <l.stach@pengutronix.de>
Mon, 16 Jan 2017 16:00:08 +0000 (17:00 +0100)
committerLucas Stach <l.stach@pengutronix.de>
Thu, 2 Feb 2017 09:30:27 +0000 (10:30 +0100)
commit2b97c3092e913ea5eb910e43e65d372a0a6ab5f6
tree88bb25244b988fff0bfb6c8e51e156cbdb983b2atree | snapshot
parent0f6249f4ba90c2fd7a76707a72ac8525617bf6cfcommit | diff
drm/etnaviv: get cmdbuf physical address through the cmdbuf abstraction

Don't allow IOMMUv2 to peek directly into the cmdbuf, but get the
needed PA through a dedicated function.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.c diff | blob | history
drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.h diff | blob | history
drivers/gpu/drm/etnaviv/etnaviv_drv.c diff | blob | history
drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c diff | blob | history
Linux Kernel Source Tree.