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From: Keith Packard <keithp@keithp.com>
To: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
Cc: xorg-devel@lists.freedesktop.org, Eric Anholt <eric@anholt.net>,
	intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH 09/12] Do more checks for proposed flip pixmaps
Date: Thu, 31 Jul 2014 08:20:20 -0700	[thread overview]
Message-ID: <86a97pd07f.fsf@hiro.keithp.com> (raw)
In-Reply-To: <20140731144318.GO4193@intel.com>


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Ville Syrjälä <ville.syrjala@linux.intel.com> writes:

> Now that we have mmio flips in the kernel we can start to relax that
> restriction. That still needs a bit more work in the mmio flip code
> but I believe some people working on just that.

I couldn't find any tiling restrictions in the current (ring-based) flip
code; did I just miss them?

> We could even change the pixel format, except a check was added to
> drm_mode_page_flip_ioctl() to prevent that, so I guess it was
> deemed that the API isn't meant to allow that.

Yeah, not sure I care about this; 32bpp is pretty much the only format I
want.

-- 
keith.packard@intel.com

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  reply	other threads:[~2014-07-31 15:20 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-24 23:18 [PATCH 00/12] Rework intel 2D driver glamor support Keith Packard
2014-07-24 23:18 ` [PATCH 01/12] Stop trying to out-guess mesa for BO allocation Keith Packard
     [not found]   ` <1406243908-1123-2-git-send-email-keithp-aN4HjG94KOLQT0dZR+AlfA@public.gmane.org>
2014-07-31  1:28     ` Eric Anholt
2014-07-31  5:45       ` Keith Packard
2014-08-04 16:58         ` Eric Anholt
2014-08-05  5:01           ` Keith Packard
2014-07-24 23:18 ` [PATCH 03/12] Don't use GetScratchPixmapHeader for shadow pixmaps Keith Packard
     [not found]   ` <1406243908-1123-4-git-send-email-keithp-aN4HjG94KOLQT0dZR+AlfA@public.gmane.org>
2014-07-31  1:33     ` Eric Anholt
2014-07-31  5:49       ` Keith Packard
2014-08-04 16:58         ` Eric Anholt
2014-07-24 23:18 ` [PATCH 04/12] Move intel_alloc_framebuffer to intel_memory.c Keith Packard
2014-07-24 23:18 ` [PATCH 05/12] Rename uxa-specific functions and structs Keith Packard
2014-07-24 23:18 ` [PATCH 06/12] Remove glamor support from UXA acceleration Keith Packard
     [not found]   ` <1406243908-1123-7-git-send-email-keithp-aN4HjG94KOLQT0dZR+AlfA@public.gmane.org>
2014-07-31  1:42     ` Eric Anholt
2014-07-31  5:52       ` Keith Packard
     [not found] ` <1406243908-1123-1-git-send-email-keithp-aN4HjG94KOLQT0dZR+AlfA@public.gmane.org>
2014-07-24 23:18   ` [PATCH 02/12] Fix present debug output Keith Packard
2014-07-24 23:18   ` [PATCH 07/12] Add intel_flush to abstract flushing pending acceleration operations Keith Packard
     [not found]     ` <1406243908-1123-8-git-send-email-keithp-aN4HjG94KOLQT0dZR+AlfA@public.gmane.org>
2014-07-31  1:44       ` Eric Anholt
2014-07-24 23:18   ` [PATCH 08/12] Get rid of glamor stubs in intel_glamor.h Keith Packard
     [not found]     ` <1406243908-1123-9-git-send-email-keithp-aN4HjG94KOLQT0dZR+AlfA@public.gmane.org>
2014-07-31  1:47       ` Eric Anholt
2014-07-31  5:53         ` Keith Packard
2014-07-24 23:18   ` [PATCH 10/12] Add glamor back into the driver Keith Packard
     [not found]     ` <1406243908-1123-11-git-send-email-keithp-aN4HjG94KOLQT0dZR+AlfA@public.gmane.org>
2014-07-31  2:28       ` Eric Anholt
     [not found]         ` <8761iedzxh.fsf-omZaPlIz5HhaEpDpdNBo/KxOck334EZe@public.gmane.org>
2014-07-31  6:23           ` Keith Packard
2014-07-24 23:18   ` [PATCH 11/12] Add "none" acceleration option Keith Packard
2014-07-24 23:18   ` [PATCH 12/12] Delay initial modeset until root window contents are prepared Keith Packard
2014-07-31  2:29   ` [PATCH 00/12] Rework intel 2D driver glamor support Eric Anholt
2014-07-31  6:25     ` Keith Packard
2014-07-31  6:56     ` Keith Packard
2014-07-24 23:18 ` [PATCH 09/12] Do more checks for proposed flip pixmaps Keith Packard
     [not found]   ` <1406243908-1123-10-git-send-email-keithp-aN4HjG94KOLQT0dZR+AlfA@public.gmane.org>
2014-07-31  1:54     ` Eric Anholt
2014-07-31  6:01       ` Keith Packard
2014-07-31 14:43         ` Ville Syrjälä
2014-07-31 15:20           ` Keith Packard [this message]
     [not found]             ` <86a97pd07f.fsf-6d7jPg3SX/+z9DMzp4kqnw@public.gmane.org>
2014-07-31 16:06               ` [Intel-gfx] " Ville Syrjälä

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