From: Daniel Vetter <daniel@ffwll.ch>
To: Martin Peres <martin.peres@linux.intel.com>
Cc: igt-dev@lists.freedesktop.org, daniel.vetter@intel.com
Subject: Re: [igt-dev] [PATCH i-g-t] kms_content_protection: Disable authentication when failed
Date: Tue, 16 Apr 2019 10:54:43 +0200 [thread overview]
Message-ID: <20190416085443.GF13337@phenom.ffwll.local> (raw)
In-Reply-To: <0ac49e3e-31c2-4dc5-5717-788af06254f2@linux.intel.com>
On Tue, Apr 16, 2019 at 11:12:30AM +0300, Martin Peres wrote:
> On 11/04/2019 14:23, Ramalingam C wrote:
> > When content protection authentication is failed in kernel after all
> > requried retries, before declaring the test failure, set the content
> > protection to UNDESIRED state.
> >
> > This will avoid the HDCP authentication attempts in subsequent modesets
> > from other tests.
> >
> > Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
>
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110376
exit handler would be another option, but they're also not without issues.
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> > ---
> > tests/kms_content_protection.c | 4 ++++
> > 1 file changed, 4 insertions(+)
> >
> > diff --git a/tests/kms_content_protection.c b/tests/kms_content_protection.c
> > index 7fc8542e769a..ae6ab497ea21 100644
> > --- a/tests/kms_content_protection.c
> > +++ b/tests/kms_content_protection.c
> > @@ -212,6 +212,10 @@ static void test_cp_enable_with_retry(igt_output_t *output,
> > if (!ret && --retry)
> > igt_debug("Retry (%d/2) ...\n", 3 - retry);
> > } while (retry && !ret);
> > +
> > + if (!ret)
> > + test_cp_disable(output, s);
> > +
> > igt_assert_f(ret, "Content Protection not enabled\n");
> > }
> >
> >
> _______________________________________________
> igt-dev mailing list
> igt-dev@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/igt-dev
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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next prev parent reply other threads:[~2019-04-16 8:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-11 11:23 [igt-dev] [PATCH i-g-t] kms_content_protection: Disable authentication when failed Ramalingam C
2019-04-11 14:52 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
2019-04-11 18:56 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
2019-04-16 8:12 ` [igt-dev] [PATCH i-g-t] " Martin Peres
2019-04-16 8:54 ` Daniel Vetter [this message]
2019-04-16 10:06 ` Ramalingam C
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