From: Lyude Paul <lyude@redhat.com>
To: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH i-g-t v4 0/5] Add support for the Chamelium
Date: Mon, 16 Jan 2017 14:29:22 -0500 [thread overview]
Message-ID: <1484594962.5861.6.camel@redhat.com> (raw)
In-Reply-To: <20170116192653.4740-1-lyude@redhat.com>
(CCing Tomeu Vizoso <tomeu@tomeuvizoso.net> here since it looks like I
somehow had suppresscc turned on by accident)
On Mon, 2017-01-16 at 14:26 -0500, Lyude wrote:
> This adds basic support for using the Chamelium in hotplugging tests,
> along
> with checking video outputs.
>
> So far there's still definitely some bugs with video capturing,
> however they
> seem to mostly be the Chamelium's fault. Since we really need to try
> to at
> least get basic support for this into igt, we're going to have to fix
> those
> later. Currently the issues I've observed are:
>
> - Quick and successive resolution changes make the HDMI rx on the
> Chamelium
> barf pretty badly, and the WaitForVideoInputStable RPC call
> doesn't do it's
> job properly and immediately fails as a result of the video input
> not being
> stable.
> - DisplayPort video capturing is not reliable, and occasionally
> results in
> single pixel mismatches between the fb and the actual video
> output.
>
> Lyude (5):
> igt_aux: Add igt_set_autoresume_delay()
> igt_kms: Add helpers for watching for sysfs hotplug events
> igt_kms: Add igt_output_from_connector
> igt_kms: Add kmstest_set_connector_broadcast_rgb()
> Add support for hotplug testing with the Chamelium
>
> configure.ac | 4 +
> .../intel-gpu-tools/intel-gpu-tools-docs.xml | 1 +
> lib/Makefile.am | 6 +
> lib/Makefile.sources | 2 +
> lib/igt.h | 1 +
> lib/igt_aux.c | 46 ++++++
> lib/igt_aux.h | 1 +
> lib/igt_kms.c | 171
> +++++++++++++++++++++
> lib/igt_kms.h | 25 +++
> tests/Makefile.am | 5 +-
> tests/Makefile.sources | 1 +
> 11 files changed, 262 insertions(+), 1 deletion(-)
>
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prev parent reply other threads:[~2017-01-16 19:29 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-16 19:26 [PATCH i-g-t v4 0/5] Add support for the Chamelium Lyude
2017-01-16 19:26 ` [PATCH i-g-t v2 1/5] igt_aux: Add igt_set_autoresume_delay() Lyude
2017-01-16 19:26 ` [PATCH i-g-t v3 2/5] igt_kms: Add helpers for watching for sysfs hotplug events Lyude
2017-01-16 19:26 ` [PATCH i-g-t 3/5] igt_kms: Add igt_output_from_connector Lyude
2017-01-16 19:26 ` [PATCH i-g-t 4/5] igt_kms: Add kmstest_set_connector_broadcast_rgb() Lyude
2017-01-16 19:26 ` [PATCH i-g-t v4 5/5] Add support for hotplug testing with the Chamelium Lyude
2017-01-16 19:29 ` Lyude Paul [this message]
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