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From: Alastair Bridgewater <alastair.bridgewater-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: "Ville Syrjälä" <ville.syrjala-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Cc: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: Re: [PATCH v2 00/10] Enable HDMI Stereoscopy
Date: Wed, 29 Mar 2017 10:24:05 -0400	[thread overview]
Message-ID: <CAEcYz2Qb74b27efw=s+ZSSO4SEQQ2_mVKXz4D3za1GkVh_AHgg@mail.gmail.com> (raw)
In-Reply-To: <20170329120247.GX30290-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>


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On Wed, Mar 29, 2017 at 8:02 AM, Ville Syrjälä <
ville.syrjala-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> wrote:
>
> On Mon, Mar 27, 2017 at 05:57:57PM -0400, Alastair Bridgewater wrote:
> > And the tenth patch enables stereo mode support...  on HDMI and DPort
> > connectors on nv50+ hardware.  HDMI connectors because obvious.  DPort
> > connectors because of DPort to HDMI adaptors.
>
> Do you mean DP++ or actual protocol converters? DP++ is just HDMI with
> a some electrical tweaks, but IIRC proper DP defines 3D stereo quite
> differently than HDMI. I'm not sure if we should be able to push HDMI
> style 3D through DP->HDMI/DP++ adaptors. The specs are unfortunately
> very vague when it comes to such devices.

DP++. Good point about the protocol converters, though I don't recall
seeing any way to distinguish between a DP and a DP++ connector in
nouveau, nor do I know if nVidia actually made any boards with DP that
isn't DP++. I guess I have some digging to do in that direction. Thank
you.

> > eDP connectors because
> > it shouldn't do any harm, and someone might have been maniac enough to
> > set up an eDP port to point to something with an HDMI 3D setup.  And
> > nv50+ hardware only because while I'm not aware of any pre-nv50 cards
> > that have HDMI outputs, there could be a setup out there like the PS3
> > that uses an external HDMI encoder on pre-nv50 hardware, at which
> > point none of the mode timing or InfoFrame support is in place for it.

-- Alastair Bridgewater

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  parent reply	other threads:[~2017-03-29 14:24 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-17 22:41 [PATCH 0/6] drm/nouveau: Enable HDMI Stereoscopy Alastair Bridgewater
     [not found] ` <20170117224204.27516-1-alastair.bridgewater-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-01-17 22:41   ` [PATCH 1/6] drm/nouveau: Extend NVKM HDMI power control method to set InfoFrames Alastair Bridgewater
     [not found]     ` <20170117224204.27516-2-alastair.bridgewater-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-01-18  3:19       ` Ilia Mirkin
2017-01-17 22:42   ` [PATCH 2/6] drm/nouveau: Pass mode-dependent AVI and Vendor HDMI InfoFrames to NVKM Alastair Bridgewater
     [not found]     ` <20170117224204.27516-3-alastair.bridgewater-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-01-18  3:31       ` Ilia Mirkin
2017-01-17 22:42   ` [PATCH 3/6] drm/nouveau: Use supplied HDMI InfoFrames on GT215 hardware Alastair Bridgewater
2017-01-17 22:42   ` [PATCH 4/6] drm/nouveau: Use supplied HDMI InfoFrames on GK104 hardware Alastair Bridgewater
2017-01-17 22:42   ` [PATCH 5/6] drm: Delete "mandatory" stereographic modes Alastair Bridgewater
     [not found]     ` <20170117224204.27516-6-alastair.bridgewater-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-01-18  5:10       ` Ilia Mirkin
     [not found]         ` <CAKb7UvigMUdD93eqa=3bM9VHSGztV3DWgv-8hx8ho7EmHrhtqA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-01-18 11:45           ` Damien Lespiau
     [not found]             ` <20170118114554.GA6460-q+Y1yDQJ1rIB9AHHLWeGtNQXobZC6xk2@public.gmane.org>
2017-01-18 16:27               ` Ilia Mirkin
     [not found]                 ` <CAKb7Uvg0wgmZG+S39XNP-r0Qny6ikDhwvyy9TAspOZQ_dEp1RQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-01-18 16:33                   ` Damien Lespiau
     [not found]                     ` <20170118163343.GD6460-q+Y1yDQJ1rIB9AHHLWeGtNQXobZC6xk2@public.gmane.org>
2017-01-18 16:41                       ` Damien Lespiau
2017-01-18 16:57                         ` [Nouveau] " Ilia Mirkin
2017-01-18 18:48                           ` Ilia Mirkin
     [not found]                             ` <CAKb7UviODH0YPH-EMUmO9Ssu5BrBb3GVa82SGawbQbiO5NKXAw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-01-18 19:01                               ` Damien Lespiau
     [not found]                                 ` <20170118190119.GF6460-q+Y1yDQJ1rIB9AHHLWeGtNQXobZC6xk2@public.gmane.org>
2017-01-18 21:35                                   ` Alastair Bridgewater
2017-01-17 22:42   ` [PATCH 6/6] drm/nouveau: Enable stereoscopic 3D output over HDMI Alastair Bridgewater
2017-03-27 21:57   ` [PATCH v2 00/10] Enable HDMI Stereoscopy Alastair Bridgewater
     [not found]     ` <20170327215807.8461-1-alastair.bridgewater-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-03-27 21:57       ` [PATCH v2 01/10] drm/nouveau: Use drm_mode_set_crtcinfo() to compensate for vscan / ilace Alastair Bridgewater
2017-03-27 21:57       ` [PATCH v2 02/10] drm/nouveau: Extend NVKM HDMI power control method to set InfoFrames Alastair Bridgewater
2017-03-27 21:58       ` [PATCH v2 03/10] drm/nouveau: Pass mode-dependent AVI and Vendor HDMI InfoFrames to NVKM Alastair Bridgewater
2017-03-27 21:58       ` [PATCH v2 04/10] drm/nouveau: Add mechanism to convert HDMI InfoFrames to hardware format Alastair Bridgewater
2017-03-27 21:58       ` [PATCH v2 05/10] drm/nouveau: Use supplied HDMI InfoFrames on G84 hardware Alastair Bridgewater
2017-03-27 21:58       ` [PATCH v2 06/10] drm/nouveau: Use supplied HDMI InfoFrames on GT215 hardware Alastair Bridgewater
2017-03-27 21:58       ` [PATCH v2 07/10] drm/nouveau: Use supplied HDMI InfoFrames on GF119 hardware Alastair Bridgewater
2017-03-27 21:58       ` [PATCH v2 08/10] drm/nouveau: Use supplied HDMI InfoFrames on GK104 hardware Alastair Bridgewater
2017-03-27 21:58       ` [PATCH v2 09/10] drm/nouveau: Handle frame-packing mode geometry and timing effects Alastair Bridgewater
     [not found]         ` <20170327215807.8461-10-alastair.bridgewater-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-03-28  1:54           ` kbuild test robot
2017-03-27 21:58       ` [PATCH v2 10/10] drm/nouveau: Enable stereoscopic 3D output over HDMI Alastair Bridgewater
2017-03-29 12:02       ` [PATCH v2 00/10] Enable HDMI Stereoscopy Ville Syrjälä
     [not found]         ` <20170329120247.GX30290-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-03-29 14:24           ` Alastair Bridgewater [this message]
     [not found]             ` <CAEcYz2Qb74b27efw=s+ZSSO4SEQQ2_mVKXz4D3za1GkVh_AHgg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-03-29 14:42               ` Ville Syrjälä
2017-03-29 14:48               ` Ilia Mirkin
2017-04-11 17:11   ` [PATCH v3 00/10] drm/nouveau " Alastair Bridgewater
     [not found]     ` <20170411171125.10496-1-alastair.bridgewater-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-04-11 17:11       ` [PATCH v3 01/10] drm/nouveau: Clean up nv50_head_atomic_check_mode() and fix blankus calculation Alastair Bridgewater
2017-04-11 17:11       ` [PATCH v3 02/10] drm/nouveau: Extend NVKM HDMI power control method to set InfoFrames Alastair Bridgewater
2017-04-11 17:11       ` [PATCH v3 03/10] drm/nouveau: Pass mode-dependent AVI and Vendor HDMI InfoFrames to NVKM Alastair Bridgewater
2017-04-11 17:11       ` [PATCH v3 04/10] drm/nouveau: Add mechanism to convert HDMI InfoFrames to hardware format Alastair Bridgewater
2017-04-11 17:11       ` [PATCH v3 05/10] drm/nouveau: Use supplied HDMI InfoFrames on G84 hardware Alastair Bridgewater
2017-04-11 17:11       ` [PATCH v3 06/10] drm/nouveau: Use supplied HDMI InfoFrames on GT215 hardware Alastair Bridgewater
2017-04-11 17:11       ` [PATCH v3 07/10] drm/nouveau: Use supplied HDMI InfoFrames on GF119 hardware Alastair Bridgewater
2017-04-11 17:11       ` [PATCH v3 08/10] drm/nouveau: Use supplied HDMI InfoFrames on GK104 hardware Alastair Bridgewater
2017-04-11 17:11       ` [PATCH v3 09/10] drm/nouveau: Handle frame-packing mode geometry and timing effects Alastair Bridgewater
2017-04-11 17:11       ` [PATCH v3 10/10] drm/nouveau: Enable stereoscopic 3D output over HDMI Alastair Bridgewater
2017-04-11 17:32         ` [Nouveau] " Ilia Mirkin
     [not found]           ` <CAKb7UvjimkWMZdi1-NwWDf6BK99d1epo+i1dwrONQYrcf+n57A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-04-12 15:22             ` Alastair Bridgewater
2017-04-13  8:34               ` [Nouveau] " Ben Skeggs

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