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 7A5FFC02183 for ; Fri, 17 Jan 2025 07:47:35 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 43E8F10EA7C; Fri, 17 Jan 2025 07:47:35 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="aXrPFmUx"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) by gabe.freedesktop.org (Postfix) with ESMTPS id C277F10EA7C for ; Fri, 17 Jan 2025 07:47:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1737100055; x=1768636055; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=RL+AqLJx739NdBvp6ohaOQINzCHVPc1HxU4k1DKIJpI=; b=aXrPFmUxKPMOQBBVALUU/w99yPfblU3sZPCftASYW6QfeQEGm2QRcz1M i5WY869iHHPtlY1ozV8UEwP6f7fT1IJqWCpTZiIb2VY1o3pA3WtpnM1Jm eWVo1+xRJ+GCoRy9ZWL8lAQ8C8OFY7eg30v/1k7UkOYTkjcSJbOnWetMo EjyoLLHyWJH6i8SaX0PGyccVmDKd203WdTBy4EtPxizf4n07k4j278ljN t1K2IZ+aXPxySVQOCCoZO2bQtjlj5JvKIUtPZBQ/GiIUpq+ntemRP34oJ bf4CIZgUYZ6u8JWwtBg+MHndtbQzGs03lDGKSEWzamN7npAAF1IdnCXV9 Q==; X-CSE-ConnectionGUID: RWmy2UemT0eVXuG13Bv4Jg== X-CSE-MsgGUID: ZbJWXWSRQLu46rw72xCUqA== X-IronPort-AV: E=McAfee;i="6700,10204,11317"; a="37760742" X-IronPort-AV: E=Sophos;i="6.13,211,1732608000"; d="scan'208";a="37760742" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Jan 2025 23:47:34 -0800 X-CSE-ConnectionGUID: 0uPKDNcITd2/AaLZOVJxTA== X-CSE-MsgGUID: 324qmn7ARNCifD4yZJs0aw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,211,1732608000"; d="scan'208";a="105687933" Received: from mgolanimitul-x299-ud4-pro.iind.intel.com ([10.190.239.114]) by fmviesa007.fm.intel.com with ESMTP; 16 Jan 2025 23:47:33 -0800 From: Mitul Golani To: intel-xe@lists.freedesktop.org Subject: [PATCH v7 0/7] Check Scaler and DSC Prefill Latency Against Vblank Date: Fri, 17 Jan 2025 13:14:14 +0530 Message-ID: <20250117074422.3965519-1-mitulkumar.ajitkumar.golani@intel.com> X-Mailer: git-send-email 2.48.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" Compute and check if dsc and scaler prefill latency is sufficient with respect to vblank. Previous Revision Reference: https://patchwork.freedesktop.org/series/141203/ https://patchwork.freedesktop.org/series/142745/ Mitul Golani (7): drm/i915/scaler: Add and compute scaling factors drm/i915/scaler: Use crtc_state to setup plane or pipe scaler drm/i915/scaler: Refactor max_scale computation drm/i915/scaler: Compute scaling factors for pipe scaler drm/i915/scaler: Limit pipe scaler downscaling factors for YUV420 drm/i915/scaler: Check if vblank is sufficient for scaler drm/i915/dsc: Check if vblank is sufficient for dsc prefill .../drm/i915/display/intel_display_types.h | 2 + drivers/gpu/drm/i915/display/skl_scaler.c | 123 ++++++++++++------ drivers/gpu/drm/i915/display/skl_watermark.c | 82 +++++++++++- 3 files changed, 169 insertions(+), 38 deletions(-) -- 2.48.1