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From: Alex Deucher <alexdeucher@gmail.com>
To: "Wentland, Harry" <Harry.Wentland@amd.com>
Cc: "Deucher, Alexander" <Alexander.Deucher@amd.com>,
	dri-devel <dri-devel@lists.freedesktop.org>
Subject: Re: [PATCH 0/5] Fixes for MST (daisy-chain and 4k tiles)
Date: Tue, 2 Feb 2016 16:20:51 -0500	[thread overview]
Message-ID: <CADnq5_MyO__zWu6ysQCPXBtYX5wr=dQ9iF+2_z_XXORKpUFQ8A@mail.gmail.com> (raw)
In-Reply-To: <CY1PR12MB04090C55E0CF47A77C8CBDB88CC70@CY1PR12MB0409.namprd12.prod.outlook.com>

On Mon, Jan 25, 2016 at 1:55 PM, Wentland, Harry <Harry.Wentland@amd.com> wrote:
> Hi Dave,
>
> I've been running with lockdep with these changes for over a week now. Just ran another test with our daisy-chain displays and the 4k tiled display with no deadlocks or lockdep prints (other than "RCU lockdep checking is enabled.").
>

Dave, do you want to pick these up directly or should I pull them into
my -fixes tree?

Alex

> Thanks,
> Harry
>
> ________________________________________
> From: Dave Airlie <airlied@gmail.com>
> Sent: Sunday, January 24, 2016 11:53 PM
> To: Wentland, Harry
> Cc: dri-devel
> Subject: Re: [PATCH 0/5] Fixes for MST (daisy-chain and 4k tiles)
>
> On 23 January 2016 at 08:07, Harry Wentland <harry.wentland@amd.com> wrote:
>> A couple of MST fixes to bugs in the framework that we encountered when
>> testing with
>>   - three-display daisy-chain configurations
>>   - 4k tiled displays
>
> Hi Harry,
>
> these all look pretty good to me, have you tested them with lockdep enabled?
>
> I had started to fix the CSN/GUID one here a little while back but it's sitting
> on a laptop I can't access at the moment.
>
> But if you can test with lockdep, and it doesn't deadlock, then I'm happy
> to accept these..
>
> Reviewed-by: Dave Airlie <airlied@redhat.com>
>
> Dave.
>>
>> Andrey Grodzovsky (1):
>>   drm/dp/mst: Reverse order of MST enable and clearing VC payload table.
>>
>> Harry Wentland (2):
>>   drm: Add drm_fixp_from_fraction and drm_fixp2int_ceil
>>   drm/dp/mst: Calculate MST PBN with 31.32 fixed point
>>
>> Hersen Wu (1):
>>   drm/dp/mst: move GUID storage from mgr, port to only mst branch
>>
>> Mykola Lysenko (1):
>>   drm/dp/mst: change MST detection scheme
>>
>>  drivers/gpu/drm/drm_dp_mst_topology.c | 180 +++++++++++++++++-----------------
>>  include/drm/drm_dp_mst_helper.h       |  25 ++---
>>  include/drm/drm_fixed.h               |  54 +++++++++-
>>  3 files changed, 154 insertions(+), 105 deletions(-)
>>
>> --
>> 2.1.4
>>
>> _______________________________________________
>> dri-devel mailing list
>> dri-devel@lists.freedesktop.org
>> http://lists.freedesktop.org/mailman/listinfo/dri-devel
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/dri-devel
_______________________________________________
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  reply	other threads:[~2016-02-02 21:20 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-22 22:07 [PATCH 0/5] Fixes for MST (daisy-chain and 4k tiles) Harry Wentland
2016-01-22 22:07 ` [PATCH 1/5] drm: Add drm_fixp_from_fraction and drm_fixp2int_ceil Harry Wentland
2016-01-22 22:07 ` [PATCH 2/5] drm/dp/mst: Calculate MST PBN with 31.32 fixed point Harry Wentland
2016-01-22 22:07 ` [PATCH 3/5] drm/dp/mst: change MST detection scheme Harry Wentland
2016-02-17  5:45   ` Dave Airlie
2016-02-18  4:53     ` Lysenko, Mykola
2016-02-23  3:09     ` Lysenko, Mykola
2016-05-12 22:41       ` Grodzovsky, Andrey
2016-06-15  3:49         ` Dave Airlie
2016-06-15  4:14           ` Dave Airlie
2017-01-25 17:16             ` Krzysztof Nowicki
2017-01-25 17:24               ` Alex Deucher
2017-01-25 18:32                 ` Harry Wentland
2017-01-25 22:46                   ` Alex Deucher
2017-01-25 23:07                     ` Harry Wentland
2017-01-27 18:21                 ` Krzysztof Nowicki
2016-01-22 22:07 ` [PATCH 4/5] drm/dp/mst: move GUID storage from mgr, port to only mst branch Harry Wentland
2016-01-22 22:07 ` [PATCH 5/5] drm/dp/mst: Reverse order of MST enable and clearing VC payload table Harry Wentland
2016-01-25  4:53 ` [PATCH 0/5] Fixes for MST (daisy-chain and 4k tiles) Dave Airlie
2016-01-25 18:55   ` Wentland, Harry
2016-02-02 21:20     ` Alex Deucher [this message]
2016-02-04  0:35       ` Dave Airlie

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