Messages in this thread | | | From | Dmitry Osipenko <> | Subject | [PATCH v1 0/4] NVIDIA Tegra Video Decoder driver improvements | Date | Mon, 3 Jun 2019 00:37:05 +0300 |
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Hello,
This series cleans up some of minor shortcomings that are caused by checkpatch recommendations that are not very applicable for the driver. Then IOMMU support is added to the driver and now it can handle sparse memory buffers that GPU hands to VDE in a default kernel configuration on Tegra30+.
Dmitry Osipenko (4): staging: media: tegra-vde: Remove BIT() macro from UAPI header staging: media: tegra-vde: Manually pack UAPI structures staging: media: tegra-vde: Add IOMMU support staging: media: tegra-vde: Defer dmabuf's unmapping
drivers/staging/media/tegra-vde/Kconfig | 1 + drivers/staging/media/tegra-vde/Makefile | 1 + .../staging/media/tegra-vde/dmabuf-cache.c | 223 ++++++++++++++++++ drivers/staging/media/tegra-vde/iommu.c | 146 ++++++++++++ drivers/staging/media/tegra-vde/trace.h | 1 + drivers/staging/media/tegra-vde/uapi.h | 48 ++-- .../media/tegra-vde/{tegra-vde.c => vde.c} | 212 ++++++----------- drivers/staging/media/tegra-vde/vde.h | 105 +++++++++ 8 files changed, 574 insertions(+), 163 deletions(-) create mode 100644 drivers/staging/media/tegra-vde/dmabuf-cache.c create mode 100644 drivers/staging/media/tegra-vde/iommu.c rename drivers/staging/media/tegra-vde/{tegra-vde.c => vde.c} (88%) create mode 100644 drivers/staging/media/tegra-vde/vde.h
-- 2.21.0
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