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Groups > linux.kernel > #1739317
| From | Dmitry Osipenko <digetx@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v1 0/2] NVIDIA Tegra20 video decoder driver |
| Date | 2017-09-26 00:30 +0200 |
| Message-ID | <utK2Z-4bk-7@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
This driver provides accelerated video decoding to NVIDIA Tegra20 SoC's, it is a result of reverse-engineering efforts. Driver has been tested on Toshiba AC100 and Acer A500, it should work on any Tegra20 device. In userspace this driver is utilized by libvdpau-tegra [0] that implements VDPAU interface, so any video player that supports VDPAU can provide accelerated video decoding on Tegra20 on Linux. [0] https://github.com/grate-driver/libvdpau-tegra Dmitry Osipenko (2): staging: Introduce NVIDIA Tegra20 video decoder driver ARM: dts: tegra20: Add video decoder node .../bindings/arm/tegra/nvidia,tegra20-vde.txt | 38 + arch/arm/boot/dts/tegra20.dtsi | 16 + drivers/staging/Kconfig | 2 + drivers/staging/Makefile | 1 + drivers/staging/tegra-vde/Kconfig | 6 + drivers/staging/tegra-vde/Makefile | 1 + drivers/staging/tegra-vde/TODO | 8 + drivers/staging/tegra-vde/uapi.h | 99 +++ drivers/staging/tegra-vde/vde.c | 971 +++++++++++++++++++++ 9 files changed, 1142 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-vde.txt create mode 100644 drivers/staging/tegra-vde/Kconfig create mode 100644 drivers/staging/tegra-vde/Makefile create mode 100644 drivers/staging/tegra-vde/TODO create mode 100644 drivers/staging/tegra-vde/uapi.h create mode 100644 drivers/staging/tegra-vde/vde.c -- 2.14.1
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[PATCH v1 0/2] NVIDIA Tegra20 video decoder driver Dmitry Osipenko <digetx@gmail.com> - 2017-09-26 00:30 +0200
[PATCH v1 1/2] staging: Introduce NVIDIA Tegra20 video decoder driver Dmitry Osipenko <digetx@gmail.com> - 2017-09-26 00:30 +0200
Re: [PATCH v1 1/2] staging: Introduce NVIDIA Tegra20 video decoder driver Stephen Warren <swarren@wwwdotorg.org> - 2017-09-26 01:10 +0200
Re: [PATCH v1 1/2] staging: Introduce NVIDIA Tegra20 video decoder driver Dmitry Osipenko <digetx@gmail.com> - 2017-09-26 01:50 +0200
Re: [PATCH v1 1/2] staging: Introduce NVIDIA Tegra20 video decoder driver Stephen Warren <swarren@wwwdotorg.org> - 2017-09-26 07:20 +0200
Re: [PATCH v1 1/2] staging: Introduce NVIDIA Tegra20 video decoder driver Dmitry Osipenko <digetx@gmail.com> - 2017-09-26 14:10 +0200
Re: [PATCH v1 0/2] NVIDIA Tegra20 video decoder driver Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-09-26 09:00 +0200
Re: [PATCH v1 0/2] NVIDIA Tegra20 video decoder driver Dmitry Osipenko <digetx@gmail.com> - 2017-09-26 14:40 +0200
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