| From: |
| Dmitry Osipenko <digetx-AT-gmail.com> |
| To: |
| Thierry Reding <thierry.reding-AT-gmail.com>, Jonathan Hunter <jonathanh-AT-nvidia.com>, Greg Kroah-Hartman <gregkh-AT-linuxfoundation.org>, Rob Herring <robh+dt-AT-kernel.org> |
| Subject: |
| [PATCH v1 0/2] NVIDIA Tegra20 video decoder driver |
| Date: |
| Tue, 26 Sep 2017 01:15:41 +0300 |
| Message-ID: |
| <cover.1506377430.git.digetx@gmail.com> |
| Cc: |
| linux-tegra-AT-vger.kernel.org, devel-AT-driverdev.osuosl.org, devicetree-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org |
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
