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From: Pekka Paalanen <ppaalanen-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Dave Airlie <airlied-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: "nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org"
	<nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>,
	Mario Kleiner
	<mario.kleiner.de-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Emil Velikov
	<emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Ben Skeggs <bskeggs-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH] Add Option "DRI3" to allow to disable DRI3 under EXA.
Date: Sun, 26 Jul 2015 16:11:50 +0300	[thread overview]
Message-ID: <20150726161150.4745d4cf@farn> (raw)
In-Reply-To: <CAPM=9ty34G39nceFnarvs0qOoJiyqjcsgXD0FdB4Ye_O1D+EhQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>

On Sat, 18 Jul 2015 21:09:46 +1000
Dave Airlie <airlied@gmail.com> wrote:

> > Hm, a total removal would at least make me and my users rather unhappy atm.,
> > as without glamor no hw accel at all on >= maxwell. modesetting and nouveau
> > are not on par feature-wise atm. E.g., modesetting as of the next xorg 1.18
> > server only provides pageflipping via dri3/present and without pageflipping
> > it is game over for many of my use cases on nouveau-kms. Also modesetting
> > currently completely lacks ZaphodHeads support. Without ZaphodHeads i can't
> > have a page-flipped fullscreen window on one subset of outputs and a regular
> > desktop on another subset, something that is needed for
> > neuroscience/medical/vr applications.
> 
> So what would you want in modesetting to be on par?
> 
> DRI2 pageflipping?
> zaphod heads?
> 
> anything else? I would like for F23 to ship a modesetting which I can
> replace intel/nouveau/ati with.

Hi,

FYI, it seems the Oculus Rift also prefers a ZaphodHeads setup.
http://blog.emarcs.org/blog/oculus-rift-direct-mode-on-linux/


Thanks,
pq
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  parent reply	other threads:[~2015-07-26 13:11 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-06-30  3:30 [PATCH] Add Option "DRI3" to allow to disable DRI3 under EXA Mario Kleiner
     [not found] ` <1435635043-3738-1-git-send-email-mario.kleiner.de-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-06-30  7:00   ` Martin Peres
2015-07-04 17:17   ` Ilia Mirkin
     [not found]     ` <CAKb7UvhOcQ1-y2q3_8RZzvLewhsZ3A1OHC=vo3uBSwX3XTR0Eg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-04 18:23       ` Emil Velikov
     [not found]         ` <CACvgo53NaCJ6r+1LdJEG78Zyi+SBfMu2y1Mkm2HCKUo7Co5zQw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-04 18:28           ` Ilia Mirkin
     [not found]             ` <CAKb7Uvj-7AeG8EQ58cZZhF1O7HU=E_VkKO8wi7LpitoNBmCjGg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-04 19:03               ` Emil Velikov
     [not found]                 ` <CACvgo50R5kPGVAwDYTUSCkY-Cfh=HENFDT8OdT=nNKLG85=S9Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-07 19:51                   ` Ilia Mirkin
     [not found]                     ` <CAKb7UvhuYJxLk1zPQbdTgG_HQcbo0Zt_TnpHf7gD2apk+RYCdA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-14  3:43                       ` Mario Kleiner
     [not found]                         ` <55A48575.5060100-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-07-14 15:26                           ` Ilia Mirkin
     [not found]                             ` <CAKb7Uvi7pCT-rkFxfpsmw-P0UhF86ZrEdtmJDc3kU+REz7oZ3Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-14 19:00                               ` Mario Kleiner
     [not found]                                 ` <55A55C40.4000207-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-07-14 19:12                                   ` Ilia Mirkin
2015-07-18 11:09                                   ` Dave Airlie
     [not found]                                     ` <CAPM=9ty34G39nceFnarvs0qOoJiyqjcsgXD0FdB4Ye_O1D+EhQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-19  8:34                                       ` Mario Kleiner
     [not found]                                         ` <55AB6116.4000004-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-07-22  4:39                                           ` Dave Airlie
     [not found]                                             ` <CAPM=9twESbxOf+r4cy=-B+FNpKQwm8dvgbA9b-6XNbo275KLKw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-26  8:12                                               ` Mario Kleiner
2015-07-26 13:11                                       ` Pekka Paalanen [this message]
2015-07-24 15:40                           ` Ilia Mirkin

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