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(parent: 6bc5a4a) | patch
media: staging: media: tegra-vde: Add IOMMU support
authorDmitry Osipenko <digetx@gmail.com>
Sun, 23 Jun 2019 17:07:29 +0000 (13:07 -0400)
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Mon, 24 Jun 2019 19:03:02 +0000 (15:03 -0400)
commitb301f8de192504518d59662404426198229bb79d
treec98599c259b7ec635cfbb6fc2010bb91404a52c9tree | snapshot
parent6bc5a4a1927556ff9adce1aa95ea408c95453225commit | diff
media: staging: media: tegra-vde: Add IOMMU support

All Tegra's could provide memory isolation for the video decoder
hardware using IOMMU, it is also required for Tegra30+ in order
to handle sparse dmabuf's which GPU exports in a default kernel
configuration.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
drivers/staging/media/tegra-vde/Kconfig diff | blob | history
drivers/staging/media/tegra-vde/Makefile diff | blob | history
drivers/staging/media/tegra-vde/iommu.c [new file with mode: 0644] blob
drivers/staging/media/tegra-vde/tegra-vde.c [deleted file] blob | history
drivers/staging/media/tegra-vde/trace.h diff | blob | history
drivers/staging/media/tegra-vde/vde.c [new file with mode: 0644] blob
drivers/staging/media/tegra-vde/vde.h [new file with mode: 0644] blob