Re: IOCTL feature detection (Was: Re: [Intel-gfx] [PATCH 8/8] drm/i915: Allow user to set cache at BO creation)

[Teres Alexis, Alan Previn]

On Tue, 2023-04-25 at 16:41 +0300, Joonas Lahtinen wrote:
> (+ Faith and Daniel as they have been involved in previous discussions)
An orthogonal (but losely related) question: Is PXP the only subsystem that has
the unique problem of: Uses a delayed worker to complete all dependencies for 
init..
but they take so long that by the time compositors-mesa-init comes up, creation
of PXP context blocks too long and may still likely failing and incorrectly
assuming PXP is not supported. (when we don't have a GET_PARAM for it).
I believe HuC has a similiar issue - but doesnt reflect in the UAPI but rather 
the cmd buffers.
We don't have other subsystems that have this problem? (dependency on other 
startups?)