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 CE584C54EBC for ; Tue, 10 Jan 2023 16:11:38 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2503710E004; Tue, 10 Jan 2023 16:11:38 +0000 (UTC) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 52BE110E112 for ; Tue, 10 Jan 2023 16:11:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1673367096; x=1704903096; h=from:to:cc:subject:in-reply-to:references:date: message-id:mime-version; bh=A2SVbWGJU3T86BP7UOftRr64VcZgJZsQa7dE75hNOzk=; b=nqRGzvRuDrqiRDHbI/7mzmv8B3fZL/YmawAJLExXAMEFXKVcsGQROyV8 b4FG0otjoa7yM1F3fP5m67Dcnb7fYNlB1Ox1LIuQANYlKC/ZjfRkVu8kK XYy8YcuwIO3/qYBj6XzaqbmJ+N4YVAx2EWZfE4GAEZ8vgQp/al0YaTKtq mELU+U3vmg6tNgifv55ygrxFGAe/jJygw+XMsRyaqLA/27kcntn6/UPpO XaLbK/b8N14EXD2WhNIZbVfHsGIxszEjjewlRCRnd3aoSzdL6Bcp+LuMZ VBG+bRPxhrsVDqTRKkyyNW67hDe7NEjYHFBuyOc75pojNu2mBvWE5ZZcW g==; X-IronPort-AV: E=McAfee;i="6500,9779,10586"; a="302885282" X-IronPort-AV: E=Sophos;i="5.96,315,1665471600"; d="scan'208";a="302885282" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Jan 2023 08:10:53 -0800 X-IronPort-AV: E=McAfee;i="6500,9779,10586"; a="985829352" X-IronPort-AV: E=Sophos;i="5.96,315,1665471600"; d="scan'208";a="985829352" Received: from drooney-mobl.ger.corp.intel.com (HELO localhost) ([10.252.11.80]) by fmsmga005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Jan 2023 08:10:50 -0800 From: Jani Nikula To: Matt Roper In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo References: <20230107053643.1984045-1-chaitanya.kumar.borah@intel.com> <20230107053643.1984045-3-chaitanya.kumar.borah@intel.com> <875yde21yx.fsf@intel.com> Date: Tue, 10 Jan 2023 18:10:48 +0200 Message-ID: <87o7r6id4n.fsf@intel.com> MIME-Version: 1.0 Content-Type: text/plain Subject: Re: [Intel-gfx] [RFC 2/2] drm/i915/display: Add 480 MHz CDCLK steps for RPL-U 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: , Cc: ville.syrjala@intel.com, intel-gfx@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On Tue, 10 Jan 2023, Matt Roper wrote: > On Tue, Jan 10, 2023 at 11:06:14AM +0200, Jani Nikula wrote: >> On Sat, 07 Jan 2023, Chaitanya Kumar Borah wrote: >> > @@ -3353,6 +3374,8 @@ void intel_init_cdclk_hooks(struct drm_i915_private *dev_priv) >> > /* Wa_22011320316:adl-p[a0] */ >> > if (IS_ADLP_DISPLAY_STEP(dev_priv, STEP_A0, STEP_B0)) >> > dev_priv->display.cdclk.table = adlp_a_step_cdclk_table; >> >> Are RPL-U A0-B0 going to enter this branch? Is this the right thing to >> do? > > There's no such thing as a RPL A0/B0. RPL continues the stepping > progression from ADL, and all RPL parts have E0 or newer display > steppings (bspec 55376). Ok, thanks. -- Jani Nikula, Intel Open Source Graphics Center