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 C123EC02180 for ; Wed, 15 Jan 2025 15:22:44 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8DB7C10E045; Wed, 15 Jan 2025 15:22:44 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="jyyqjPV9"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1563A10E736 for ; Wed, 15 Jan 2025 15:22:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1736954564; x=1768490564; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=YRqFVfsTUOCwdT9XRBDqYrQXefadYVreQhUOUFxVxmE=; b=jyyqjPV9Nav98WgLmKzJZp9oBB1o0yX+rCaFepjE6zGhD91pgGx9NZc/ 7C2BWh5V5GqpRj+87aGfMX+jws6t6xEXQjHSClJ2K3Osqvv7JqruNBqi2 nOL3f/CP71om1xHaSIhF7bUuqASinYY2Zfn6rZ/MeBoX8bspQJPbLrjiE pDl6J+rXFjW83RoKzATjZDSELYVFiMYD9norfoOFZng0A69GRQqYQCI+Y k9wwEZPlBDGLRvS6i5wXvvn7E5wMrHDNPQYyp1Od1ia+ZlbE/v+8Y2VaT Ojf9Ax5WYb9zpDJE1s4lMur0JUQZolifpp7nyUAsiLhfyETyxg1xnUOVX Q==; X-CSE-ConnectionGUID: rii0gUKJRH2O2K2QDLsnqA== X-CSE-MsgGUID: nvxX+iknTsCGH2Iq15vWsA== X-IronPort-AV: E=McAfee;i="6700,10204,11316"; a="40106948" X-IronPort-AV: E=Sophos;i="6.13,206,1732608000"; d="scan'208";a="40106948" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jan 2025 07:22:43 -0800 X-CSE-ConnectionGUID: 1mWrDN3YST6UUrT5zlALbw== X-CSE-MsgGUID: 0H2PxvW5TuOHTAEhiAhFNg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,206,1732608000"; d="scan'208";a="110147928" Received: from mgolanimitul-x299-ud4-pro.iind.intel.com ([10.190.239.114]) by orviesa004.jf.intel.com with ESMTP; 15 Jan 2025 07:22:43 -0800 From: Mitul Golani To: intel-xe@lists.freedesktop.org Subject: [PATCH v5 0/7] Check Scaler and DSC Prefill Latency Against Vblank Date: Wed, 15 Jan 2025 20:49:23 +0530 Message-ID: <20250115151930.3665295-1-mitulkumar.ajitkumar.golani@intel.com> X-Mailer: git-send-email 2.48.0 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 | 84 +++++++++++- 3 files changed, 171 insertions(+), 38 deletions(-) -- 2.48.0