Here's the v5 of the NVDEC support series, containing the following changes:
* Changed from nvidia,instance property to nvidia,host1x-class property. * Set additionalProperties to false in DT bindings. * Added dma-coherent property to DT bindings.
NVDEC hardware documentation can be found at https://github.com/NVIDIA/open-gpu-doc/tree/master/classes/video
and example userspace can be found at https://github.com/cyndis/vaapi-tegra-driver
Thanks, Mikko
Mikko Perttunen (3): dt-bindings: Add YAML bindings for NVDEC arm64: tegra: Add NVDEC to Tegra186/194 device trees drm/tegra: Add NVDEC driver
.../gpu/host1x/nvidia,tegra210-nvdec.yaml | 104 ++++ MAINTAINERS | 1 + arch/arm64/boot/dts/nvidia/tegra186.dtsi | 16 + arch/arm64/boot/dts/nvidia/tegra194.dtsi | 38 ++ drivers/gpu/drm/tegra/Makefile | 3 +- drivers/gpu/drm/tegra/drm.c | 4 + drivers/gpu/drm/tegra/drm.h | 1 + drivers/gpu/drm/tegra/nvdec.c | 464 ++++++++++++++++++ drivers/gpu/host1x/dev.c | 18 + include/linux/host1x.h | 2 + 10 files changed, 650 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/gpu/host1x/nvidia,tegra210-nvdec.yaml create mode 100644 drivers/gpu/drm/tegra/nvdec.c