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Adds missing NVIDIA video engine classes#13734

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luiscape:luis/add-missing-nvenc-ioctl
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Adds missing NVIDIA video engine classes#13734
luiscape wants to merge 1 commit into
google:masterfrom
luiscape:luis/add-missing-nvenc-ioctl

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Adds missing NVENC classes in order to support GPU video encoding in a variety of GPU types. We encountered missing ioctls in Blackwell GPUs but decided to do a sweep and add all related video encoding classes. I am hoping this closes the compatibility gap for NVENC in gvisor.

Assisted-by: Claude

Comment thread pkg/abi/nvgpu/classes.go Outdated
Comment thread pkg/abi/nvgpu/classes.go Outdated
Comment thread pkg/sentry/devices/nvproxy/version.go Outdated
@luiscape
luiscape force-pushed the luis/add-missing-nvenc-ioctl branch from 55a0330 to c6758b5 Compare July 17, 2026 15:51
Adds missing NVENC classes in order to support GPU video encoding in a
variety of GPU types. We encountered missing ioctls in Blackwell GPUs
but decided to do a sweep and add all related video encoding classes.

Assisted-by: Claude
@luiscape
luiscape force-pushed the luis/add-missing-nvenc-ioctl branch from c6758b5 to 9a32969 Compare July 18, 2026 00:20
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3 participants