nouveau: add an ioctl to report vram usage

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This reports the currently used vram allocations.

userspace using this has been proposed for nvk, but
it's a rather trivial uapi addition.

Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

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Dave Airlie 2024-01-24 14:24:25 +10:00

parent 3f4d8aac6e

commit 72fa02fdf8

2 changed files with 12 additions and 0 deletions

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5

drivers/gpu/drm/nouveau/nouveau_abi16.c

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7

include/uapi/drm/nouveau_drm.h

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