From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jaya Kumar Subject: [RFC 2.6.26-rc3 0/5] am200epd, pxafb, metronomefb changes v2 Date: Sat, 31 May 2008 00:41:50 -0400 Message-ID: <1212208915-24544-1-git-send-email-jayakumar.lkml@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.91] helo=mail.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1K2Jo1-0002dr-HG for linux-fbdev-devel@lists.sourceforge.net; Fri, 30 May 2008 22:39:05 -0700 Received: from wf-out-1314.google.com ([209.85.200.172]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1K2Jo0-0005Ay-8e for linux-fbdev-devel@lists.sourceforge.net; Fri, 30 May 2008 22:39:05 -0700 Received: by wf-out-1314.google.com with SMTP id 27so134773wfd.4 for ; Fri, 30 May 2008 22:39:03 -0700 (PDT) List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-fbdev-devel-bounces@lists.sourceforge.net Errors-To: linux-fbdev-devel-bounces@lists.sourceforge.net To: ymiao3@marvell.com Cc: linux-fbdev-devel@lists.sourceforge.net, linux-arm-kernel@lists.arm.linux.org.uk Hi Eric, arm and fbdev friends, This is version 2 of this RFC and contains the following updates: - skip setting g_options to __initdata since it is used both by init and probe functions - fix ordering of iounmap/release_mem_region - fix setting of smem_len (thanks to Krzysztof for above feedback) - make user_wfm_size static as caught by sparse This RFC consists of five patches intended to improve the condition of the am200epd devkit support. The am200epd devkit contains a gumstix (pxa255) and a carrier board (am200epd or Lyre), and a metronome display controller. Previously, there was a drivers/video/am200epd driver that manipulated pxa LCDC registers and GPSR/GPLR registers directly. That was clearly wrong so I have removed it and written a new mach-pxa am200epd support driver. This driver interfaces with pxafb through a set of callbacks to share/unshare pxafb's framebuffer and achieve the same functionality without manipulating any pxa registers directly. The patches are split as follows: 1 pxafb: module unloading support 2 pxafb: add shared framebuffer interface 3 gumstix: conversion to MFP support and add bluetooth support 4 am200epd: remove am200epd platform device driver 5 mach-pxa: add am200epd support I would be grateful for any feedback and advice. Thanks, jaya ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/