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 X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 78672C4741F for ; Tue, 29 Sep 2020 12:46:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2F3EB20708 for ; Tue, 29 Sep 2020 12:46:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729335AbgI2Mp7 (ORCPT ); Tue, 29 Sep 2020 08:45:59 -0400 Received: from mga07.intel.com ([134.134.136.100]:64263 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729185AbgI2Mpm (ORCPT ); Tue, 29 Sep 2020 08:45:42 -0400 IronPort-SDR: yqnu7QATYepJ8OvXgYx1XtYC3TcdZBEbENXMSc/G8iAcuAmA+qjw7vwva4zDq/6GVe/CQrdvNL E07jWJrO8zbg== X-IronPort-AV: E=McAfee;i="6000,8403,9758"; a="226326337" X-IronPort-AV: E=Sophos;i="5.77,318,1596524400"; d="scan'208";a="226326337" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Sep 2020 05:45:39 -0700 IronPort-SDR: rZhR3i5skYFkZcM9FFfgas+U+VZ9dwCKWT248BkK49LNgGZa8irsoqJFwZlTdmerXWBtuY/y3N lq1j76NU3nbw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,318,1596524400"; d="scan'208";a="312203472" Received: from stinkbox.fi.intel.com (HELO stinkbox) ([10.237.72.174]) by orsmga006.jf.intel.com with SMTP; 29 Sep 2020 05:45:34 -0700 Received: by stinkbox (sSMTP sendmail emulation); Tue, 29 Sep 2020 15:45:33 +0300 Date: Tue, 29 Sep 2020 15:45:33 +0300 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= To: Jani Nikula Cc: James Ausmus , Tejas Upadhyay , rodrigo.vivi@intel.com, airlied@linux.ie, daniel@ffwll.ch, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, matthew.d.roper@intel.com, jose.souza@intel.com, lucas.demarchi@intel.com, hariom.pandey@intel.com Subject: Re: [Intel-gfx] [PATCH 2/2] drm/i915/edp/jsl: Update vswing table for HBR and HBR2 Message-ID: <20200929124533.GX6112@intel.com> References: <20200928080931.246347-1-tejaskumarx.surendrakumar.upadhyay@intel.com> <20200928080931.246347-3-tejaskumarx.surendrakumar.upadhyay@intel.com> <87a6xaow40.fsf@intel.com> <20200928141543.GG5197@jausmus-gentoo-dev6> <20200928150257.GW6112@intel.com> <87y2ktom10.fsf@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <87y2ktom10.fsf@intel.com> X-Patchwork-Hint: comment User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Sep 28, 2020 at 08:20:59PM +0300, Jani Nikula wrote: > On Mon, 28 Sep 2020, Ville Syrjälä wrote: > > On Mon, Sep 28, 2020 at 07:15:43AM -0700, James Ausmus wrote: > >> On Mon, Sep 28, 2020 at 04:43:11PM +0300, Jani Nikula wrote: > >> > On Mon, 28 Sep 2020, Tejas Upadhyay wrote: > >> > > JSL has update in vswing table for eDP > >> > > >> > I've thought the TLA for Jasper Lake is JSP, not JSL. At least we have > >> > PCH_JSP for Jasper Lake PCH. > >> > >> JSP == Point (the PCH), JSL == Lake > > > > .PT was " Point", ..P stands just for " PCH" IIRC. > > Yeah, nowadays it doesn't have "Point", however bspec agrees on the JSL > acronym for Jasper Lake. Bspec uses ..P for " PCH", when it acknowledges the existence of said PCH (see eg. CNP,ICP,TGP). JSP is not among that select crowd however, neither really is MCC (although it is mentioned by name in the JSL section). I kinda want to nuke the JSP and MCC types entirely. I believe we should be able to treat them as just ICP and TGP variants respectively. But theres's still a bit of work left to do before we can get there. -- Ville Syrjälä Intel