Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752573AbdGFTqj (ORCPT ); Thu, 6 Jul 2017 15:46:39 -0400 Received: from home.keithp.com ([63.227.221.253]:53879 "EHLO elaine.keithp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751874AbdGFTqh (ORCPT ); Thu, 6 Jul 2017 15:46:37 -0400 From: Keith Packard To: Ville =?utf-8?B?U3lyasOkbMOk?= Cc: Daniel Vetter , Linux Kernel Mailing List , Dave Airlie , dri-devel Subject: Re: [PATCH 3/3] drm: Add CRTC_GET_SEQUENCE and CRTC_QUEUE_SEQUENCE ioctls In-Reply-To: <20170706185921.GB12629@intel.com> References: <20170705221013.27940-1-keithp@keithp.com> <20170705221013.27940-4-keithp@keithp.com> <20170706075313.bn2exiklfabgc25t@phenom.ffwll.local> <20170706101604.GY12629@intel.com> <20170706140805.GZ12629@intel.com> <86tw2pbkcn.fsf@keithp.com> <20170706175940.GA12629@intel.com> <86fue9bf2k.fsf@keithp.com> <20170706185921.GB12629@intel.com> Date: Thu, 06 Jul 2017 12:46:35 -0700 Message-ID: <867ezlbb6s.fsf@keithp.com> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1334 Lines: 35 --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Ville Syrj=C3=A4l=C3=A4 writes: > With the disable_immediate thing we only wait until the next vblank > before disabling the irq again. Ok, still sounds like we'll be doing fine if the application does a get immediately followed by a queue event. At least most of the time. =2D-=20 =2Dkeith --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEw4O3eCVWE9/bQJ2R2yIaaQAAABEFAllek5sACgkQ2yIaaQAA ABEvUw/8C0HHLv1uGNlzMW4K7zoEVC8RKXEtLeZA2Wweewsgvl/u4OtWKxHDu1zn qX6J6xqUwAYz0ozYWz01/veHAkVukJrYjqQKyw/ABjYVvWj/NOC0qvgondIReSy/ TASWMzjwt58xh3ZNg6EBvo/N0JLQVAiQrttjR5cwgVn7XqrmUmYHfzVVoIcLlo8T PS/2LYoxDPvV9YvzmDHIvehjUQNxnnJuct/Mn+HYP53vIj7YX2dgaTr6B2znXEDs vyNEh5EfjvzuUKs6YmxKW/F6QySo0U+i+Maw289fov8wWXFbVNUIvN2ZlA4VnxzX CASpHuanfDLKE6G6kfuqTJ4RLI9a9Hd8pV6WPJOc7IVUK7A9klns1dnVD731gKVG jXPDId47MHEbUafv2TFujLQGKbdR7Lvg1UqgQB1W7UAcTL1pHcYDgWCOnIiHSE8s gCzgK22OcBCdQAB9sJukopnOwKvKX0QJRUy22zpikjrgYWcY47+7SdgSPeZgAYGN 5LF4HVxZMevxzQlucKrv7RqDXEJPcAXs60FD3pQWvxuelwM1wf9lJn8WWQZwRAIs rCA4Fz7jikVANsRLMXRQWXLCRrDYu/DcbD+YdceMwBk+kbLxS8FdKGHFUtq+Rcr4 4dsAMFdxrVeXSwsAD7f1+WcOsbfrioVC6ie++YYCtiE+AUn/YC8= =+RLH -----END PGP SIGNATURE----- --=-=-=--