From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753901AbaEFXni (ORCPT ); Tue, 6 May 2014 19:43:38 -0400 Received: from mailout3.samsung.com ([203.254.224.33]:50016 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750793AbaEFXng convert rfc822-to-8bit (ORCPT ); Tue, 6 May 2014 19:43:36 -0400 X-AuditID: cbfee68d-b7f4e6d000004845-f9-536973a11aba From: Jonghwan Choi To: "'Viresh Kumar'" , "'Nishanth Menon'" Cc: "'Linux PM list'" , "'open list'" , "'Rafael J. Wysocki'" , "'Len Brown'" , "'Amit Daniel Kachhap'" References: <000001cf643d$69e5e350$3db1a9f0$@samsung.com> <003901cf6664$e4e8d2a0$aeba77e0$@samsung.com> <5367946F.1030407@ti.com> In-reply-to: Subject: RE: [PATCH 1/3] PM / OPP: Add support for descending order for cpufreq table Date: Wed, 07 May 2014 08:43:29 +0900 Message-id: <003e01cf6984$fb950280$f2bf0780$@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=UTF-8 Content-transfer-encoding: 8BIT X-Mailer: Microsoft Outlook 14.0 Thread-index: AQIqe0fjYa0YwQL6oKQ2dX7E8rarYwGe0UWzAg3L9n0CFbDXrQI73VqNAJ+GCpEBnU9akQFwpfDYmiC0acA= Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrOIsWRmVeSWpSXmKPExsVy+t8zY92FxZnBBn/vKFg0XA2xmDVlL5PF 5V1z2Cw+9x5htHjz4yyTxZnTl1gtNn71cGD3WLznJZPHnWt72Dy2XG1n8ejbsorR4/iN7Uwe nzfJBbBFcdmkpOZklqUW6dslcGVsX3iWqWA+V0X7uuMsDYxTOLoYOTkkBEwkLl05xAphi0lc uLeerYuRi0NIYBmjxJFDqxhhiiYtf8cEkVjEKPHmwU0o5x+jRGPbayaQKjYBXYlj67eAjRIR 8JL4sfoE2ChmgfuMEv/PvYaa+4JZYt+XbcwgVZwCwRLzNq9hB7GFBcIl1qybCTaJRUBV4szB qWC7eQUsJX58nsgOYQtK/Jh8jwXEZhZQl5g0bxEzhK0t8eTdBagnFCR2nH3NCHFFisSf9ueM EDUiEvtevIP65yO7xJwPXBC7BCS+TT4ENJMDKC4rsekAM0SJpMTBFTdYJjBKzEKyeRaSzbOQ bJ6FZMMCRpZVjKKpBckFxUnpRYZ6xYm5xaV56XrJ+bmbGCGR3LuD8fYB60OMyUDrJzJLiSbn AxNBXkm8obGZkYWpiamxkbmlGWnCSuK8SQ+TgoQE0hNLUrNTUwtSi+KLSnNSiw8xMnFwSjUw +jTJTStZu++IlvjqNZLHHh+P861e4/44fJqjG5fbJJvsGV76ii+Dnx/ctK/k3En7R6bdimuD 985Y//Trnf4z36oTPD57d38+5ctx8e0rhuNb5DPOtlw9JGVk8mXFcSXpi6siJbeoOz68WSdc v90q4VHxXq297JwmR26534s+1PJGas1xyS8ZkUosxRmJhlrMRcWJAMfcPzP6AgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrKKsWRmVeSWpSXmKPExsVy+t9jAd2FxZnBBt/bZSwaroZYzJqyl8ni 8q45bBafe48wWrz5cZbJ4szpS6wWG796OLB7LN7zksnjzrU9bB5brrazePRtWcXocfzGdiaP z5vkAtiiGhhtMlITU1KLFFLzkvNTMvPSbZW8g+Od403NDAx1DS0tzJUU8hJzU22VXHwCdN0y c4BOUVIoS8wpBQoFJBYXK+nbYZoQGuKmawHTGKHrGxIE12NkgAYS1jFmbF94lqlgPldF+7rj LA2MUzi6GDk5JARMJCYtf8cEYYtJXLi3nq2LkYtDSGARo8SbBzeZIJx/jBKNba/BqtgEdCWO rd/CCmKLCHhJ/Fh9AqyDWeA+o8T/c6+h2l8wS+z7so0ZpIpTIFhi3uY17CC2sEC4xJp1M8Em sQioSpw5OJURxOYVsJT48XkiO4QtKPFj8j0WEJtZQF1i0rxFzBC2tsSTdxdYIW5VkNhx9jUj xBUpEn/anzNC1IhI7HvxjnECo9AsJKNmIRk1C8moWUhaFjCyrGIUTS1ILihOSs811CtOzC0u zUvXS87P3cQIThTPpHYwrmywOMQowMGoxMNr8TYjWIg1say4MvcQowQHs5II703dzGAh3pTE yqrUovz4otKc1OJDjMlAn05klhJNzgcmsbySeENjEzMjSyMzCyMTc3PShJXEeQ+0WgcKCaQn lqRmp6YWpBbBbGHi4JRqYDxl4XncwoX5vTGL3F3Ddxt+rOfUWnF934b4+R+uV4Yn/8ji8S1l CdzNk2s9s/uzW9Y1zjIe3+tvH80+YuvgsiOvuVZ1tevm5RNCm82btcUPvOe1WxupsJN/wjd/ kQcT5G65yZVvrnpm/20uI5u/3dElx3tePkj9yJLtuFSnSCLL5X/hC7sbf5RYijMSDbWYi4oT AQBTy2tYAwAA DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi My holiday is finished. I implemented another cpufreq driver. And that driver also have to use exynos_sort_descend_freq_table(). Then exynos5440 and new cpufreq have a duplicate function.(exynos_sort_descend_freq_table(). So I want to solve it. Thanks.~ > -----Original Message----- > From: Viresh Kumar [mailto:viresh.kumar@linaro.org] > Sent: Monday, May 05, 2014 11:39 PM > To: Nishanth Menon > Cc: Jonghwan Choi; Linux PM list; open list; Rafael J. Wysocki; Len Brown; > Amit Daniel Kachhap > Subject: Re: [PATCH 1/3] PM / OPP: Add support for descending order for > cpufreq table > > On 5 May 2014 19:53, Nishanth Menon wrote: > > ceil and floor allows us to walk down the opp entries the direction we > > want it to. > > one can convert that data any way one wants it - especially when > > custom mapping such as this is desired. > > Yeah, but doing that for every frequency transition is not right. > Otherwise they already have a solution, where they reverse order of > frequencies for their driver. exynos_sort_descend_freq_table(). > > Probably that's a better solution then :) > > But, Jonghwan was probably trying to get this solved in the framework only, > in case anybody else needs it. > > -- > viresh