From patchwork Fri Sep 4 11:33:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Karthik B S X-Patchwork-Id: 11757025 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7804A138E for ; Fri, 4 Sep 2020 12:01:20 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5F8D020FC3 for ; Fri, 4 Sep 2020 12:01:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5F8D020FC3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BABB06EB52; Fri, 4 Sep 2020 12:01:19 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8F2F76E26C; Fri, 4 Sep 2020 12:01:18 +0000 (UTC) IronPort-SDR: NN5FF0L9yO2GVMisYc+AGViglfPfRt2P02JHr0i5rOMLVTGdyApGF16oMhjl0meOi55sri9ekv 5S8zStKc4ZWw== X-IronPort-AV: E=McAfee;i="6000,8403,9733"; a="156992832" X-IronPort-AV: E=Sophos;i="5.76,389,1592895600"; d="scan'208";a="156992832" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Sep 2020 05:01:18 -0700 IronPort-SDR: QbaHj78TTLS1QUgTp+rb/SfP+oWuy25RRLcMY+/l8OHasmIHs5Xv0mAyP2Eue/YkrJ+d5A3wDt kTeOpRhutDuA== X-IronPort-AV: E=Sophos;i="5.76,389,1592895600"; d="scan'208";a="298390126" Received: from unknown (HELO karthik-2012-Client-Platform.iind.intel.com) ([10.223.74.217]) by orsmga003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-SHA; 04 Sep 2020 05:01:14 -0700 From: Karthik B S To: intel-gfx@lists.freedesktop.org Subject: [PATCH v7 6/7] Documentation/gpu: Add asynchronous flip documentation for i915 Date: Fri, 4 Sep 2020 17:03:29 +0530 Message-Id: <20200904113330.19815-7-karthik.b.s@intel.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20200904113330.19815-1-karthik.b.s@intel.com> References: <20200904113330.19815-1-karthik.b.s@intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: paulo.r.zanoni@intel.com, michel@daenzer.net, Karthik B S , dri-devel@lists.freedesktop.org, vandita.kulkarni@intel.com, uma.shankar@intel.com, daniel.vetter@intel.com, nicholas.kazlauskas@amd.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add the details of the implementation of asynchronous flips for i915. v7: -Rebased. Signed-off-by: Karthik B S Signed-off-by: Vandita Kulkarni --- Documentation/gpu/i915.rst | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst index 33cc6ddf8f64..84ead508f7ad 100644 --- a/Documentation/gpu/i915.rst +++ b/Documentation/gpu/i915.rst @@ -118,6 +118,12 @@ Atomic Plane Helpers .. kernel-doc:: drivers/gpu/drm/i915/display/intel_atomic_plane.c :internal: +Asynchronous Page Flip +---------------------- + +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_display.c + :doc: asynchronous flip implementation + Output Probing --------------