From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id B845AC433EF for ; Fri, 21 Jan 2022 08:06:12 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0F89D10E8F7; Fri, 21 Jan 2022 08:06:12 +0000 (UTC) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5B93910E8F7 for ; Fri, 21 Jan 2022 08:06:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1642752370; x=1674288370; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=zQGfWjy4hx7X96WhTbToYlCVgxE+HG5mTIvIPmsekO4=; b=PPVGxTQrs2rQj+r5hiqHAQwajjpRrThhkuQML2qrzkVChmXhZGzQvgyb p2uKOY8VwYUvcisUWrLzBkAOCG9IEZQTb/Yh5t0TTKMUu6PnWYt6QW7G2 tBacLK7cal1nhOlZ68mFB+vuEhl/62gYP3ls+4neia12MSH2weQldvLih OqT/8f34DYv1jvwWpnVz9DlXpprusFmp9LUOsnl4tNO/FtOmh2DGe/9hZ m5JpVksrQL/fY+Mg/TkICm+0YkfdIzuppKHdccZvHtFgVp8WItZG2pwlg YaTZ4wQwkevHTcrmxOG12mtjFJsazfuQOuOaqwG3UsSsjBconGK0u9rgK g==; X-IronPort-AV: E=McAfee;i="6200,9189,10233"; a="270015039" X-IronPort-AV: E=Sophos;i="5.88,304,1635231600"; d="scan'208";a="270015039" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Jan 2022 00:06:09 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,304,1635231600"; d="scan'208";a="561783854" Received: from unknown (HELO slisovsk-Lenovo-ideapad-720S-13IKB.fi.intel.com) ([10.237.72.65]) by orsmga001.jf.intel.com with ESMTP; 21 Jan 2022 00:06:08 -0800 From: Stanislav Lisovskiy To: intel-gfx@lists.freedesktop.org Date: Fri, 21 Jan 2022 10:06:11 +0200 Message-Id: <20220121080615.9936-1-stanislav.lisovskiy@intel.com> X-Mailer: git-send-email 2.24.1.485.gad05a3d8e5 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Intel-gfx] [PATCH 0/4] Async flip optimization for DG2 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: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Limitting the WM levels to 0 for DG2 during async flips, allows to slightly increase the performance, as recommended by HW team. Stanislav Lisovskiy (4): drm/i915: Pass plane to watermark calculation functions drm/i915: Introduce do_async_flip flag to intel_plane_state drm/i915: Use wm0 only during async flips for DG2 drm/i915: Don't allocate extra ddb during async flip for DG2 .../gpu/drm/i915/display/intel_atomic_plane.c | 5 +- .../gpu/drm/i915/display/intel_atomic_plane.h | 3 ++ drivers/gpu/drm/i915/display/intel_display.c | 31 +++++++++++- .../drm/i915/display/intel_display_types.h | 3 ++ drivers/gpu/drm/i915/intel_pm.c | 49 ++++++++++++++++--- 5 files changed, 80 insertions(+), 11 deletions(-) -- 2.24.1.485.gad05a3d8e5