lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20170719063310.bqygy3fqtp6ypni4@phenom.ffwll.local>
Date:   Wed, 19 Jul 2017 08:33:10 +0200
From:   Daniel Vetter <daniel@...ll.ch>
To:     Manasi Navare <manasi.d.navare@...el.com>
Cc:     Paul Kocialkowski <paul.kocialkowski@...ux.intel.com>,
        intel-gfx@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        dri-devel@...ts.freedesktop.org,
        Daniel Vetter <daniel.vetter@...el.com>
Subject: Re: [PATCH v2] drm/i915: Explicit the connector name for DP link
 training result

On Tue, Jul 18, 2017 at 12:20:36PM -0700, Manasi Navare wrote:
> On Tue, Jul 18, 2017 at 05:25:36PM +0300, Paul Kocialkowski wrote:
> > This adds the connector name when printing a debug message about the DP
> > link training result. It is useful to figure out what connector is
> > failing when multiple DP connectors are used.
> >
> 
> Thanks for the patch, this does make sense during the link training
> failure debugging to know the connector name.
> While at it feel free to change "Failed", "Link Rate, Lane Count", to upper case
> in the failure_handling case to be consistent with the pass case.
> 
> Reviewed-by: Manasi Navare <manasi.d.navare@...el.com>

Applied, thanks.
-Daniel

> 
> Manasi
> 
> > Signed-off-by: Paul Kocialkowski <paul.kocialkowski@...ux.intel.com>
> > ---
> >  drivers/gpu/drm/i915/intel_dp_link_training.c | 8 ++++++--
> >  1 file changed, 6 insertions(+), 2 deletions(-)
> > 
> > diff --git a/drivers/gpu/drm/i915/intel_dp_link_training.c b/drivers/gpu/drm/i915/intel_dp_link_training.c
> > index b79c1c0e404c..05907fa8a553 100644
> > --- a/drivers/gpu/drm/i915/intel_dp_link_training.c
> > +++ b/drivers/gpu/drm/i915/intel_dp_link_training.c
> > @@ -321,12 +321,16 @@ intel_dp_start_link_train(struct intel_dp *intel_dp)
> >  	if (!intel_dp_link_training_channel_equalization(intel_dp))
> >  		goto failure_handling;
> >  
> > -	DRM_DEBUG_KMS("Link Training Passed at Link Rate = %d, Lane count = %d",
> > +	DRM_DEBUG_KMS("[CONNECTOR:%d:%s] Link Training Passed at Link Rate = %d, Lane count = %d",
> > +		      intel_connector->base.base.id,
> > +		      intel_connector->base.name,
> >  		      intel_dp->link_rate, intel_dp->lane_count);
> >  	return;
> >  
> >   failure_handling:
> > -	DRM_DEBUG_KMS("Link Training failed at link rate = %d, lane count = %d",
> > +	DRM_DEBUG_KMS("[CONNECTOR:%d:%s] Link Training failed at link rate = %d, lane count = %d",
> > +		      intel_connector->base.base.id,
> > +		      intel_connector->base.name,
> >  		      intel_dp->link_rate, intel_dp->lane_count);
> >  	if (!intel_dp_get_link_train_fallback_values(intel_dp,
> >  						     intel_dp->link_rate,
> > -- 
> > 2.13.2
> > 
> _______________________________________________
> dri-devel mailing list
> dri-devel@...ts.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ