Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754349Ab3GWCCW (ORCPT ); Mon, 22 Jul 2013 22:02:22 -0400 Received: from home.keithp.com ([63.227.221.253]:43591 "EHLO keithp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753753Ab3GWCCT (ORCPT ); Mon, 22 Jul 2013 22:02:19 -0400 From: Keith Packard To: linux-kernel@vger.kernel.org, Dave Airlie Cc: Keith Packard , dri-devel@lists.freedesktop.org Subject: drm: Asynchronouse page flipping interface and Intel implementation Date: Mon, 22 Jul 2013 18:49:57 -0700 Message-Id: <1374544202-15496-1-git-send-email-keithp@keithp.com> X-Mailer: git-send-email 1.8.3.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 721 Lines: 18 Here's a sequence of five patches that exposes an interface to request of the driver that the page flipping request be executed without waiting for vblank. It's optional, and drivers can expose whether it is supported through the existing GETCAP ioctl. This supports only Ivybridge and Sandybridge Intel graphics chips as that's what I've got to test on; of course all of the other drivers have been modified so that they still compile cleanly. -- keith.packard@intel.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/