From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [RFC 0/9] nuclear pageflip Date: Sat, 15 Sep 2012 17:56:22 +0300 Message-ID: <20120915145621.GT6512@sci.fi> References: <20120912172756.GG9227@intel.com> <20120912185831.GI9227@intel.com> <20120913084008.GJ9227@intel.com> <20120913142925.GB19732@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: Received: from filtteri6.pp.htv.fi (filtteri6.pp.htv.fi [213.243.153.189]) by gabe.freedesktop.org (Postfix) with ESMTP id EA9AB9E812 for ; Sat, 15 Sep 2012 07:56:24 -0700 (PDT) Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: Rob Clark Cc: Ben Widawsky , patches@linaro.org, daniel.vetter@ffwll.ch, Kristian =?iso-8859-1?Q?H=F8gsberg?= , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org On Fri, Sep 14, 2012 at 09:12:35PM -0500, Rob Clark wrote: > On Thu, Sep 13, 2012 at 11:35 AM, Rob Clark wrote: > > note that the test phase doesn't need vblank events, and also > > shouldn't -EBUSY if there is still a pending flip[*], so I'd propose > > that however we go about pageflip (one super-ioctl, or one per crtc), > > we could use the atomic-modeset ioctl for the test step > = > actually, I think I take this back.. one thing that was discussed on > IRC, but didn't make it to this email thread is the behavior of > non-specified properties. What I am thinking: > = > modeset: unspecified properties revert to default > pageflip: unspecified properties preserve current value Why on earth would you want to revert stuff to default? That's only going to make the code more complex. -- = Ville Syrj=E4l=E4 syrjala@sci.fi http://www.sci.fi/~syrjala/