From patchwork Mon Sep 14 05:56:33 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: 11772947 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 A055914F6 for ; Mon, 14 Sep 2020 06:23:51 +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 81A45208DB for ; Mon, 14 Sep 2020 06:23:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 81A45208DB 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 1979A6E1B3; Mon, 14 Sep 2020 06:23:51 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6F8F36E1B3; Mon, 14 Sep 2020 06:23:49 +0000 (UTC) IronPort-SDR: Dy76PvpzM6KmZs7gBXVcKCEc+jOw5VlRpRCiypTrr6gwhetgRge/8eG9dnzFCMwBf7xyvNxzNJ Pqpu1+YRfw4Q== X-IronPort-AV: E=McAfee;i="6000,8403,9743"; a="146769849" X-IronPort-AV: E=Sophos;i="5.76,425,1592895600"; d="scan'208";a="146769849" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Sep 2020 23:23:48 -0700 IronPort-SDR: ZNNjoOKo92NV7z0ykyPEdZD9XmYIjW6cUap/FwF8aDnfnLs5wTNimHC6+Ea8gWO0ZYacB0AKeX IUqfZkKAuDEw== X-IronPort-AV: E=Sophos;i="5.76,425,1592895600"; d="scan'208";a="287536729" Received: from karthik-2012-client-platform.iind.intel.com ([10.223.74.217]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-SHA; 13 Sep 2020 23:23:45 -0700 From: Karthik B S To: intel-gfx@lists.freedesktop.org Date: Mon, 14 Sep 2020 11:26:33 +0530 Message-Id: <20200914055633.21109-9-karthik.b.s@intel.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20200914055633.21109-1-karthik.b.s@intel.com> References: <20200914055633.21109-1-karthik.b.s@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v8 8/8] drm/i915: Enable async flips in 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" 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 series (Paulo) v4: -Rebased. v5: -Rebased. v6: -Rebased. v7: -Rebased. v8: -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 b7e24dff0772..453ab23d5451 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -18019,6 +18019,9 @@ 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+.