From patchwork Mon Jul 20 11:31:17 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: 11673617 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 6978D913 for ; Mon, 20 Jul 2020 11:54:45 +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 528D62070A for ; Mon, 20 Jul 2020 11:54:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 528D62070A 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 A5D096E3B7; Mon, 20 Jul 2020 11:54:42 +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 746E06E3AE; Mon, 20 Jul 2020 11:54:40 +0000 (UTC) IronPort-SDR: rXIysW1bMw5xVtz0d5cBc3R2YHXU2SxE3XK2W1fMesNXsZ2JWMsbjQK/5GCQeqZ4+Q0JscVOH3 bMLFQnxaa+8g== X-IronPort-AV: E=McAfee;i="6000,8403,9687"; a="149048215" X-IronPort-AV: E=Sophos;i="5.75,374,1589266800"; d="scan'208";a="149048215" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Jul 2020 04:54:40 -0700 IronPort-SDR: dLEg3I5J155hrHd30bgXb1bstJkicqpKbZXexmdk9aiSgjs64JBo5baMXm6nMzjGIkV21NLFAq OjhnzgExzoFQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.75,374,1589266800"; d="scan'208";a="431586734" Received: from unknown (HELO karthik-2012-Client-Platform.iind.intel.com) ([10.223.74.217]) by orsmga004.jf.intel.com with ESMTP; 20 Jul 2020 04:54:37 -0700 From: Karthik B S To: intel-gfx@lists.freedesktop.org Subject: [PATCH v5 5/5] drm/i915: Enable async flips in i915 Date: Mon, 20 Jul 2020 17:01:17 +0530 Message-Id: <20200720113117.16131-6-karthik.b.s@intel.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20200720113117.16131-1-karthik.b.s@intel.com> References: <20200720113117.16131-1-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, 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" Enable asynchronous flips in i915 for gen9+ platforms. v2: -Async flip enablement should be a stand alone patch (Paulo) v3: -Move the patch to the end of the serires (Paulo) v4: -Rebased. v5: -Rebased. Signed-off-by: Karthik B S Signed-off-by: Vandita Kulkarni --- drivers/gpu/drm/i915/display/intel_display.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 562e3173ef83..931b0fe6ee34 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -17897,6 +17897,9 @@ static void intel_mode_config_init(struct drm_i915_private *i915) mode_config->funcs = &intel_mode_funcs; + if (INTEL_GEN(i915) >= 9) + mode_config->async_page_flip = true; + /* * Maximum framebuffer dimensions, chosen to match * the maximum render engine surface size on gen4+.