From patchwork Tue Nov 12 08:50:35 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mitul Golani X-Patchwork-Id: 13871924 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 A7708D41D6F for ; Tue, 12 Nov 2024 08:48:42 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 50CFE10E02B; Tue, 12 Nov 2024 08:48:42 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="H3/bLT4N"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) by gabe.freedesktop.org (Postfix) with ESMTPS id E922D10E02B; Tue, 12 Nov 2024 08:48:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1731401321; x=1762937321; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=HSohe3ogQSNAg8DC0AlMgC2PzWjjc/m2ZZFQWZ+EIic=; b=H3/bLT4NdqZWRH0MQtkU0G+/biWLieu6cUe0UkNBGvoov+Jd7RRCHbAW Co/jI+U4yLXS2a91OTlsdWMAQ52fey3TzRof7+NNZ25ud8XM4OLEj5KOT xZGN6BYbiXXPY4qovdd+eNtmbhgdwLXOTlCsgTsloLeKZ+L0MZ65ui0ie sLMwy4h5lHIEzh/8ZxQA/M0xm3uTXDWkguGpU4ubxd+CO6DRCd1gWCjKn OO/2NLinXOFokRZYkEmP70I1teT726cz/sDyQ9HiAo2dujIBICsAzgX/y VOrztwhTQYjR3LL4wLEBaqxlM732HgyjaKRu+f61jeP8REybpttGOWkNJ Q==; X-CSE-ConnectionGUID: fdBsr7m9RPWHPpBEMJ+xBA== X-CSE-MsgGUID: hXpcZ4EBRpC41qFvEPh/Zw== X-IronPort-AV: E=McAfee;i="6700,10204,11253"; a="18835727" X-IronPort-AV: E=Sophos;i="6.12,147,1728975600"; d="scan'208";a="18835727" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Nov 2024 00:48:40 -0800 X-CSE-ConnectionGUID: mJrOsRE3Q/C6Hyxk842Chw== X-CSE-MsgGUID: Vzx6VLxsS0WEyztmhq3dTg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,147,1728975600"; d="scan'208";a="87759848" Received: from mgolanimitul-x299-ud4-pro.iind.intel.com ([10.190.239.114]) by fmviesa009.fm.intel.com with ESMTP; 12 Nov 2024 00:48:40 -0800 From: Mitul Golani To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org Subject: [RFC v1 0/4] Update VRR guardband for HRR panel Date: Tue, 12 Nov 2024 14:20:35 +0530 Message-ID: <20241112085039.1258860-1-mitulkumar.ajitkumar.golani@intel.com> X-Mailer: git-send-email 2.46.0 MIME-Version: 1.0 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" Compute guardband based on enabled feature latency. Mitul Golani (4): drm/i915/scaler: Calculate scaler prefill latency drm/i915/watermark: Add WM0 prefill latency drm/i915/psr: Add latency for PSR display/vrr: Update guardband based on enabled latency drivers/gpu/drm/i915/display/intel_psr.c | 23 ++++++++++++ drivers/gpu/drm/i915/display/intel_psr.h | 1 + drivers/gpu/drm/i915/display/intel_vrr.c | 18 ++++++++- drivers/gpu/drm/i915/display/skl_scaler.c | 39 ++++++++++++++++++++ drivers/gpu/drm/i915/display/skl_scaler.h | 1 + drivers/gpu/drm/i915/display/skl_watermark.c | 21 +++++++++++ drivers/gpu/drm/i915/display/skl_watermark.h | 1 + 7 files changed, 102 insertions(+), 2 deletions(-)