From mboxrd@z Thu Jan 1 00:00:00 1970 From: "stanley.miao" Subject: Re: [PATCH] OMAP_LDP: Support LCD display as a FB device on ZOOM MDK (Re: LDP support) Date: Thu, 07 May 2009 23:01:35 +0800 Message-ID: <4A02F7CF.1050803@windriver.com> References: <20090428220712.GF29277@n2100.arm.linux.org.uk> <20090428224237.GT22457@atomide.com> <20090505195231.GB8004@n2100.arm.linux.org.uk> <20090506040015.GM5593@atomide.com> <20090506224917.GS5593@atomide.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail.windriver.com ([147.11.1.11]:55097 "EHLO mail.wrs.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753598AbZEGO7Y (ORCPT ); Thu, 7 May 2009 10:59:24 -0400 In-Reply-To: <20090506224917.GS5593@atomide.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Tony Lindgren Cc: Russell King - ARM Linux , linux-omap@vger.kernel.org, Imre Deak , Tomi Valkeinen Tony Lindgren wrote: > * Tony Lindgren [090505 21:00]: > >> * Russell King - ARM Linux [090505 12:52]: >> >>> On Tue, Apr 28, 2009 at 03:42:37PM -0700, Tony Lindgren wrote: >>> >>>> * Russell King - ARM Linux [090428 15:07]: >>>> >>>>> Tony, et.al., >>>>> >>>>> Any ideas when more LDP support will be pushed into mainline (such as >>>>> the framebuffer support)? >>>>> >>>> I'll be looking at the board-*.c patches for the next merge window >>>> hopefully this week or next week. >>>> >>>> Looks like LDP keyboard, touchscreen & RTC are pretty much ready >>>> to go. Then the MMC has some regulator updates, but AFAIK the MMC >>>> should work OK already. >>>> >>>> For the framebuffer, Imre and Tomi know the status the best, so >>>> I've added them to Cc. >>>> >>>> Imre has been meaning to send a bunch of drivers/video/omap changes >>>> to the fbdev list for a while now and LDP framebuffer may depend on >>>> those. Imre, any news on the status of sending the fb patches >>>> upstream? >>>> >>>> Then there are the upcoming DSS patches from Tomi, but those still >>>> need some work before they're ready to go. >>>> >>> Is there any news on this? Will we see more functional OMAP3 / LDP >>> support queued for the next merge window? >>> >> Yes fro the stuff listed above, but still no news on the framebuffer >> patches. Imre? >> > > Added Stanley Miao to Cc. Here's an updated version of Stanley's patch to > add fb support for LDP. > > I don't have an LDP, maybe you guys can give it a try against the mainline > kernel and see if it works! There might be some changes needed to > drivers/video/omap/dispc.c too.. And those should be handled by Imre. > > But if this works, at least we can then add support for few more boards > easily while waiting for Imre to send his updates. > Hi, Tony, Now the kernel can't boot on LDP. The attached file is the boot log. I will check it when I have time. Stanley. > Cheers, > > Tony >