From patchwork Wed Sep 16 15:08:23 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Karthik B S X-Patchwork-Id: 11779903 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 298FD159A for ; Wed, 16 Sep 2020 15:35:37 +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 029A92075E for ; Wed, 16 Sep 2020 15:35:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 029A92075E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 36D5C6EA4A; Wed, 16 Sep 2020 15:35:36 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 377386EA4A; Wed, 16 Sep 2020 15:35:35 +0000 (UTC) IronPort-SDR: OSVZqzPKgQl7gWBdgzbyPKifu4g9SJxTIgBSUyxN1xbYHKREYhZb7eMh0B8bnMzV1P9RXW/BSM tolZ837+RA5A== X-IronPort-AV: E=McAfee;i="6000,8403,9746"; a="221048290" X-IronPort-AV: E=Sophos;i="5.76,433,1592895600"; d="scan'208";a="221048290" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Sep 2020 08:35:33 -0700 IronPort-SDR: +4QsQuT2IKBKSC/wBUATfcUUqevlzOOrv5pzOg149Tib1Bjco50AKV8a8D6nKdNSYakNdQmAbZ KoyRMaieer/A== X-IronPort-AV: E=Sophos;i="5.76,433,1592895600"; d="scan'208";a="307081820" Received: from karthik-2012-client-platform.iind.intel.com ([10.223.74.217]) by orsmga006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-SHA; 16 Sep 2020 08:35:29 -0700 From: Karthik B S To: intel-gfx@lists.freedesktop.org Date: Wed, 16 Sep 2020 20:38:23 +0530 Message-Id: <20200916150824.15749-8-karthik.b.s@intel.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20200916150824.15749-1-karthik.b.s@intel.com> References: <20200916150824.15749-1-karthik.b.s@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v9 7/8] Documentation/gpu: Add asynchronous flip documentation for i915 X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: paulo.r.zanoni@intel.com, michel@daenzer.net, dri-devel@lists.freedesktop.org, daniel.vetter@intel.com, harry.wentland@amd.com, nicholas.kazlauskas@amd.com Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Add the details of the implementation of asynchronous flips for i915. v7: -Rebased. v8: -Rebased. v9: -Rebased. Signed-off-by: Karthik B S Signed-off-by: Vandita Kulkarni Reviewed-by: Ville Syrjälä --- 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 --------------