Re: [PATCH 9/9] drm/vc4: Add an interface for capturing the GPU state after a hang.

From: Emil Velikov
Date: Wed Dec 02 2015 - 06:45:53 EST


On 1 December 2015 at 20:35, Eric Anholt <eric@xxxxxxxxxx> wrote:
> This can be parsed with vc4-gpu-tools tools for trying to figure out
> what was going on.
>
I might be pushing my luck here ... have you thought about basing
(forking) vc4-gpu-tools of intel-gpu-tools ? I'd imagine that the
macros and helpers will come in handy, despite that some are quite
intel specific.

On a related note - with the above project in place I'd imagine you
have (re)considered about having libdrm-vc4 ? Copying hunks around
might lead to interesting moments (as you have already noticed :-P)

On that note I'll stop now with beating the libdrm drum :-)

Thanks
Emil
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