[igt-dev] Mandatory Test Suite for KMS Drivers?

[Maxime Ripard]

Hi Daniel,

On Fri, Mar 04, 2022 at 08:45:07AM +0000, Daniel Stone wrote:
> On Thu, 3 Mar 2022 at 10:53, Rodrigo Vivi <rodrigo.vivi at intel.com> wrote:
> > On Thu, Mar 03, 2022 at 10:05:07AM +0100, Maxime Ripard wrote:
> > > Back at XDC we floated the idea of creating a test suite for IGT that we
> > > expect any KMS driver to pass, similar to what v4l2-compliance and
> > > cec-compliance provide for v4l2 and CEC respectively.
> > >
> > > I was looking at the list of tests, and it's fairly massive, so it's not
> > > clear to me what tests we could start this suite with. I can only assume
> > > all the KMS (but the chamelium ones) and fbdev related ones would be a
> > > good start?
> > >
> > > What do you think?
> >
> > I believe we should start with the group of the tests that we know that
> > are reliably passing today on most of the platforms and then increase
> > the list as the tests and drivers become more reliable.
> >
> > For instance, many of these would be candidate to be filtered out for now
> > https://intel-gfx-ci.01.org/tree/drm-next/index.html?testfilter=kms
> >
> > compared to the whole view of kms tests:
> > https://intel-gfx-ci.01.org/tree/drm-next/shards-all.html?testfilter=kms
> 
> We are running some of IGT on Panfrost + amdgpu + i915 as part of
> KernelCI as well: go to https://linux.kernelci.org/test/ and search
> for 'igt-gpu'. This gets run for mainline, next, and whatever other
> kernel trees push into i915.

I was mainly interested in KMS, but I saw that there's an igt-kms test
as well, thanks!

> There is a Grafana-based dashboard that the KernelCI team have been
> working on to visualise test runs, but it's currently having some
> backend issues so I can't show you a link for that. I did raise a
> suggestion in their design discussion for a proper testing dashboard
> for making it easier to see the status, so feel free to pile in there:
> https://github.com/kernelci/kernelci-project/discussions/28#discussioncomment-2293696

I'll have a look, thanks
Maxime
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