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 0C629E63F2D for ; Mon, 16 Feb 2026 05:01:00 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3389410E12F; Mon, 16 Feb 2026 05:01:00 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="dN1Kj6gD"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.9]) by gabe.freedesktop.org (Postfix) with ESMTPS id 90BAA10E123; Mon, 16 Feb 2026 05:00:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1771218058; x=1802754058; h=from:subject:date:message-id:mime-version: content-transfer-encoding:to:cc; bh=jygPIa5pY9SpdOMeCeUgRxD6/6YoS3J38Ba41G0GJQQ=; b=dN1Kj6gDCX8NTTdalLFsHuJrwCuD11FCfVKzK8Mh2ZGtywq5YEqEWyyq FM8k1AnMcseU48a+6p61TbYVeQ8Qp+Lym3GnYNAghwLNFSOqkhyxIp8MM qfWzu1V1vOFXiL/1fLusij8cMqM3rWVu36n8oLG+1VyE7O70dpyfME5El 5AyWKhg1JIw5J6JEaaXo0sbSF7yDRPRe/JD98+F4bCfd4mDGG7fpay70e XsxBEl2OTZfAtb9Am8DKMBBEKqqsWV712KbhAuiyxrZdvmz/LDIC4EyJ/ xwIV6i0IHInDVhxowWRgrWv2YwGQB//J0XRuODYAsanPRkJxLsBFA/tRU Q==; X-CSE-ConnectionGUID: 5zMIwTk7SRqPtO/SBd8dVA== X-CSE-MsgGUID: vX+kFz6dQIGE5iZ5N7icZA== X-IronPort-AV: E=McAfee;i="6800,10657,11702"; a="94929083" X-IronPort-AV: E=Sophos;i="6.21,293,1763452800"; d="scan'208";a="94929083" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Feb 2026 21:00:58 -0800 X-CSE-ConnectionGUID: SqHk+E6vQoeHwt8NGyvvgA== X-CSE-MsgGUID: vtxVVuofREmIY0+5UYqclg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,293,1763452800"; d="scan'208";a="212818493" Received: from srr4-3-linux-106-armuthy.iind.intel.com ([10.190.238.56]) by fmviesa008.fm.intel.com with ESMTP; 15 Feb 2026 21:00:55 -0800 From: Arun R Murthy Subject: [PATCH v3 0/2] Update the PHY timeouts Date: Mon, 16 Feb 2026 10:29:38 +0530 Message-Id: <20260216-timeout-v3-0-055522c22560@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIADukkmkC/3WMwQ7CIBAFf6XhLAa2llZP/ofxQOliN7HFABJNw 79LezIxHuflzSwsoCcM7FQtzGOiQG4uUO8qZkY935DTUJiBACVAAo80oXtGLpTpoQbbSm1ZeT8 8Wnptpcu18EghOv/ewkmu628jSS54c5RWt0php+WZ5oj3vXETWxsJ/nhQvPbQG6OHRshu+PZyz h9+QTaS1gAAAA== X-Change-ID: 20260212-timeout-06cb232f71af To: Jani Nikula , uma.shankar@intel.com, suraj.kandpal@intel.com, ankit.k.nautiyal@intel.com Cc: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, Arun R Murthy , Cole Leavitt X-Mailer: b4 0.15-dev 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" The timeouts mentioned in the spec is the recommendation from the PHY and doesnt include the turnaround time of SoC and the OS. So ensure that sufficient overhead is added for SoC and OS along with the PHY recommended timeouts. Signed-off-by: Arun R Murthy --- Changes in v3: - EDITME: describe what is new in this series revision. - EDITME: use bulletpoints and terse descriptions. - Link to v2: https://lore.kernel.org/r/20260212-timeout-v2-0-74bccad5018d@intel.com Changes in v2: - EDITME: describe what is new in this series revision. - EDITME: use bulletpoints and terse descriptions. - Link to v1: https://lore.kernel.org/r/20260212-timeout-v1-0-591fa766e8a1@intel.com --- Arun R Murthy (2): drm/i915/cx0_phy_regs: Include SoC and OS turnaround time drm/i915/lt_phy_regs: Add SoC/OS turnaround time drivers/gpu/drm/i915/display/intel_cx0_phy_regs.h | 4 ++-- drivers/gpu/drm/i915/display/intel_lt_phy_regs.h | 8 ++++---- 2 files changed, 6 insertions(+), 6 deletions(-) --- base-commit: b4bfe7d753afaf6ea4950111a309a4e2ef5aef68 change-id: 20260212-timeout-06cb232f71af Best regards, -- Arun R Murthy