From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jaya Kumar Subject: [RFC 2.6.26-rc9 0/5] am200epd, pxafb, metronomefb changes v7 Date: Sat, 26 Jul 2008 00:32:49 -0400 Message-ID: <1217046774-13080-1-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-mx2-b.sourceforge.net ([10.3.1.92] helo=mail.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1KMcL9-000424-Ix for linux-fbdev-devel@lists.sourceforge.net; Fri, 25 Jul 2008 22:29:11 -0700 Received: from ti-out-0910.google.com ([209.85.142.189]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1KMcL7-00084O-KN for linux-fbdev-devel@lists.sourceforge.net; Fri, 25 Jul 2008 22:29:11 -0700 Received: by ti-out-0910.google.com with SMTP id y6so2036672tia.18 for ; Fri, 25 Jul 2008 22:29:07 -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 7 of this RFC and contains the following updates: - replace custom transfer sizes with customized bpp custom_lccr_bpp. Improved comments for what the changes do. - add gpio_request for BTRST pin in gumstix_bluetooth_init Thanks to Eric and Russell for feedback. I will take out DEBUG before final. This RFC consists of 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 and broken 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 achieves the same functionality without manipulating any pxa registers directly. The patches are split as follows: pxafb: add shared framebuffer interface gumstix: conversion to MFP support and add bluetooth support am200epd: convert to shared fb and use gpio api metronomefb: convert printk to dev_dbg/err messages metronomefb: changes to use separate framebuffer I would be grateful for any feedback and advice. Thanks, jaya ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/