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drm/tegra: Add NVDEC driver

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Add support for booting and using NVDEC on Tegra210, Tegra186
and Tegra194 to the Host1x and TegraDRM drivers. Booting in
secure mode is not currently supported.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Mikko Perttunen 2021-09-16 17:55:17 +03:00 • committed by Thierry Reding
parent cae7472e4f
commit 46f226c93d
6 changed files with 491 additions and 1 deletions
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2
include/linux/host1x.h
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@ -17,6 +17,8 @@ enum host1x_class {
HOST1X_CLASS_GR2D_SB = 0x52,
HOST1X_CLASS_VIC = 0x5D,
HOST1X_CLASS_GR3D = 0x60,
HOST1X_CLASS_NVDEC = 0xF0,
HOST1X_CLASS_NVDEC1 = 0xF5,
};
struct host1x;