From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomi Valkeinen Subject: Re: [PATCH 0/3] OMAP: DSS2: Generalize DSS clock source names Date: Mon, 28 Feb 2011 14:29:35 +0200 Message-ID: <1298896175.9809.33.camel@deskari> References: <1298875837-6305-1-git-send-email-archit@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: Received: from devils.ext.ti.com ([198.47.26.153]:58306 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753195Ab1B1M3j (ORCPT ); Mon, 28 Feb 2011 07:29:39 -0500 Received: from dlep34.itg.ti.com ([157.170.170.115]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id p1SCTdT2010304 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Mon, 28 Feb 2011 06:29:39 -0600 Received: from dlep26.itg.ti.com (localhost [127.0.0.1]) by dlep34.itg.ti.com (8.13.7/8.13.7) with ESMTP id p1SCTciG014405 for ; Mon, 28 Feb 2011 06:29:38 -0600 (CST) Received: from dlee74.ent.ti.com (localhost [127.0.0.1]) by dlep26.itg.ti.com (8.13.8/8.13.8) with ESMTP id p1SCTc68008153 for ; Mon, 28 Feb 2011 06:29:38 -0600 (CST) In-Reply-To: <1298875837-6305-1-git-send-email-archit@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: "Taneja, Archit" Cc: "linux-omap@vger.kernel.org" Hi, On Mon, 2011-02-28 at 00:50 -0600, Taneja, Archit wrote: > The OMAP Display Subsystem has multiple clock sources available for its > modules. One of these sources has to be selected through a global control > register called DSS_CTRL. > > For example, on OMAP4, the Display Controller Module's (DISPC) functional > clock can be derived from: > a) output of DPLL_PER's M5 divisor > b) output of DSI1 PLL's M4 divisor > c) output of DSI2 PLL's M4 divisor > d) output of HDMI PLL > > There is, hence, an enum called 'dss_clk_source' which is used throughout > DSS2, to select clock sources for various DSS sub modules. These clock > source names are currently specific to OMAP2/3 TRM clock names. > > All enum members, variables, functions which are based on these clock > source names have been made generic such that they can be used for future > OMAPs as well. > > Archit Taneja (3): > OMAP2PLUS: DSS2: Make members of dss_clk_source generic > OMAP2PLUS: DSS2: Use dss features to get clock source names of > current OMAP > OMAP2PLUS: DSS2: DSI: Generalize DSI PLL Clock Naming This patch set, and also the two individual patches for using dss_features, look ok. However, they don't apply to DSS tree. Can you rebase these on top of DSS master branch, please? Tomi