On Tue, 15 Nov 2016, Manasi Navare wrote:
> Submitting new series that adds proper commit messages/cover letter
> and kernel documentation. It also moved the set_link_status function
> to drm core so other kernel drivers can make use of it.
>
> The idea presented in these patches is to address lin
On Thu, Nov 17, 2016 at 02:29:30PM +0200, Jani Nikula wrote:
> On Tue, 15 Nov 2016, Manasi Navare wrote:
> > Submitting new series that adds proper commit messages/cover letter
> > and kernel documentation. It also moved the set_link_status function
> > to drm core so other kernel drivers can make
; Wentland, Harry
Subject: Re: [Intel-gfx] [PATCH 0/5] Handle Link Training Failure during modeset
Yes driver can chose to have the pre train for kernel hiding unsupported mode,
that is completely still possible for the amd driver and it would never use the
link_status connector property and no
Overall this patch set makes sense but I think it would be good to move
some stuff to common code instead of leaving it in i915. I'm thinking
about patch 2 (setting the link status property) in particular but also
tend to agree with Ville and Daniel about their comments for patch 5.
That said,
Submitting new series that adds proper commit messages/cover letter
and kernel documentation. It also moved the set_link_status function
to drm core so other kernel drivers can make use of it.
The idea presented in these patches is to address link training failure
in a way that:
a) changes the cur
On Mon, Nov 14, 2016 at 08:07:39PM -0500, Harry Wentland wrote:
> Overall this patch set makes sense but I think it would be good to
> move some stuff to common code instead of leaving it in i915. I'm
> thinking about patch 2 (setting the link status property) in
> particular but also tend to agree
sible state doesn't change in any way, then the kernel could
> > try to manage it all internally.
> >
> > >
> > > -Original Message-
> > > From: Ville Syrjälä [mailto:ville.syrjala at linux.intel.com]
> > > Sent: Friday, November 11
ts.freedesktop.org;
> Peres, Martin ; dri-devel at
> lists.freedesktop.org; Deucher, Alexander ;
> Wentland, Harry
> Subject: Re: [Intel-gfx] [PATCH 0/5] Handle Link Training Failure during
> modeset
>
> On Sun, Nov 13, 2016 at 11:43:01PM -0800, Manasi Navare wrote:
> >
state doesn't change in any way, then the kernel could
> > try to manage it all internally.
> >
> > >
> > > -Original Message-
> > > From: Ville Syrjälä [mailto:ville.syrjala at linux.intel.com]
> > > Sent: Friday, November 11, 2016 9:05 AM
>
y
> Cc: Deucher, Alexander ; 'Jani Nikula'
> ; Manasi Navare intel.com>; dri-devel at lists.freedesktop.org; intel-gfx at
> lists.freedesktop.org; Wentland, Harry ; Peres,
> Martin
> Subject: Re: [Intel-gfx] [PATCH 0/5] Handle Link Training Failure during
> modeset
>
:44 AM
To: Cheng, Tony
Cc: Deucher, Alexander ; 'Jani Nikula'
; Manasi Navare ;
dri-devel at lists.freedesktop.org; intel-gfx at lists.freedesktop.org;
Wentland, Harry ; Peres, Martin
Subject: Re: [Intel-gfx] [PATCH 0/5] Handle Link Training Failure during modeset
On Fri, Nov 11, 201
:05 AM
> To: Cheng, Tony
> Cc: Deucher, Alexander ; 'Jani Nikula'
> ; Manasi Navare intel.com>; dri-devel at lists.freedesktop.org; intel-gfx at
> lists.freedesktop.org; Wentland, Harry ; Peres,
> Martin
> Subject: Re: [Intel-gfx] [PATCH 0/5] Handle Link Training Failure
; Manasi Navare ;
dri-devel at lists.freedesktop.org; intel-gfx at lists.freedesktop.org;
Wentland, Harry ; Peres, Martin
Subject: Re: [Intel-gfx] [PATCH 0/5] Handle Link Training Failure during modeset
On Thu, Nov 10, 2016 at 06:51:40PM +, Cheng, Tony wrote:
> Amdgpu dal implementation
at lists.freedesktop.org; Wentland, Harry ; Cheng,
> Tony
> Cc: Dave Airlie ; Peres, Martin intel.com>
> Subject: RE: [Intel-gfx] [PATCH 0/5] Handle Link Training Failure during
> modeset
>
> Adding Harry and Tony from our display team to review.
>
> > -Origina
On Thu, 10 Nov 2016, Manasi Navare wrote:
> Link training failure is handled by lowering the link rate first
> until it reaches the minimum and keeping the lane count maximum
> and then lowering the lane count until it reaches minimim. These
> fallback values are saved and hotplug uevent is sent t
:43 PM
To: 'Jani Nikula' ; Manasi Navare
; dri-devel at lists.freedesktop.org; intel-gfx
at lists.freedesktop.org; Wentland, Harry ; Cheng,
Tony
Cc: Dave Airlie ; Peres, Martin
Subject: RE: [Intel-gfx] [PATCH 0/5] Handle Link Training Failure during modeset
Adding Harry and Tony from o
.org
> Cc: Dave Airlie; Peres, Martin; Deucher, Alexander
> Subject: Re: [Intel-gfx] [PATCH 0/5] Handle Link Training Failure during
> modeset
>
> On Thu, 10 Nov 2016, Manasi Navare wrote:
> > Link training failure is handled by lowering the link rate first
> > until it reac
Link training failure is handled by lowering the link rate first
until it reaches the minimum and keeping the lane count maximum
and then lowering the lane count until it reaches minimim. These
fallback values are saved and hotplug uevent is sent to the userspace
after setting the connector link st
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