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 D32F3FA3757 for ; Fri, 13 Sep 2024 13:40:59 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8026510E217; Fri, 13 Sep 2024 13:40:59 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="VyBSHgZI"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.13]) by gabe.freedesktop.org (Postfix) with ESMTPS id B5A6B10E217 for ; Fri, 13 Sep 2024 13:40:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1726234858; x=1757770858; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=53Hjl9yVTSWRpV5LHwG6iNnQajAxYeh/4kEDldH+zgI=; b=VyBSHgZIzYWxnoK56fgPw/eWlEQYR7UgE2ttksPGH9nhb3TqYLgBmR8w vhZ70GrEgVXUR0vCifDCk1psNQY70bW+Z0Eqo/AAudRRjPRoEhMpP6828 4qFbIoeEhM0K952P1tfA3enZJOoxSK2HbvHJNEtBr4ohRUdDd4uL5qiLh HaKrvpG//QFF9bpHMppCsTQN4kN05zduJo4TGgHl+AX6QtI1mmyFUNgtt 2SkhgsZfsa/kR/3nnjptEyUgIOtar8OufXLM/bgm3uKNF+Kn36+g2mINF VZVyWs7A+DV6HElLKcEIXgkI6nfhtqwGTJIim2Q0Ea2j1bdnj4p/NAUiH w==; X-CSE-ConnectionGUID: sAHblUnTQAObunacyq23mQ== X-CSE-MsgGUID: AW+P9408RLa5ePgW5gvgBQ== X-IronPort-AV: E=McAfee;i="6700,10204,11194"; a="36269273" X-IronPort-AV: E=Sophos;i="6.10,226,1719903600"; d="scan'208";a="36269273" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Sep 2024 06:40:57 -0700 X-CSE-ConnectionGUID: 0vL8LXJvSZOcVBu2LBRf2A== X-CSE-MsgGUID: IYCSQwHeQxay1dUXykQCVw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,226,1719903600"; d="scan'208";a="98889622" Received: from irvmail002.ir.intel.com ([10.43.11.120]) by fmviesa001.fm.intel.com with ESMTP; 13 Sep 2024 06:40:55 -0700 Received: from [10.245.84.117] (mwajdecz-MOBL.ger.corp.intel.com [10.245.84.117]) by irvmail002.ir.intel.com (Postfix) with ESMTP id 8911D2879A; Fri, 13 Sep 2024 14:40:54 +0100 (IST) Message-ID: <29286880-69f4-41da-810c-e16339ca7ea2@intel.com> Date: Fri, 13 Sep 2024 15:40:53 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/2] drm/xe/sriov: Drop TIMESTAMP_OVERRIDE from Xe2 runtime regs To: Matt Roper , intel-xe@lists.freedesktop.org Cc: Jakub Kolakowski References: <20240912215559.4070443-3-matthew.d.roper@intel.com> <20240912215559.4070443-4-matthew.d.roper@intel.com> Content-Language: en-US From: Michal Wajdeczko In-Reply-To: <20240912215559.4070443-4-matthew.d.roper@intel.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit 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" On 12.09.2024 23:56, Matt Roper wrote: > TIMESTAMP_OVERRIDE is never used to initialize the GT clock frequency on > Xe2 platforms (and the register itself no longer exists on LNL) so drop > it from the list of runtime registers. > > Cc: Michal Wajdeczko > Cc: Jakub Kolakowski > Signed-off-by: Matt Roper > --- > drivers/gpu/drm/xe/xe_gt_sriov_pf_service.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/drivers/gpu/drm/xe/xe_gt_sriov_pf_service.c b/drivers/gpu/drm/xe/xe_gt_sriov_pf_service.c > index 924e75b94aec..a5bd577227d4 100644 > --- a/drivers/gpu/drm/xe/xe_gt_sriov_pf_service.c > +++ b/drivers/gpu/drm/xe/xe_gt_sriov_pf_service.c > @@ -173,7 +173,6 @@ static const struct xe_reg ver_2000_runtime_regs[] = { > XE2_GT_GEOMETRY_DSS_2, /* _MMIO(0x9154) */ > CTC_MODE, /* _MMIO(0xa26c) */ > HUC_KERNEL_LOAD_INFO, /* _MMIO(0xc1dc) */ > - TIMESTAMP_OVERRIDE, /* _MMIO(0x44074) */ > }; > > static const struct xe_reg *pick_runtime_regs(struct xe_device *xe, unsigned int *count) Acked-by: Michal Wajdeczko