From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman Subject: Re: new PRCM breakage: 2430 FB Date: Wed, 13 Jun 2007 14:19:24 -0700 Message-ID: <46705F5C.8060902@mvista.com> References: <46675138.80205@mvista.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-omap-open-source-bounces+gplao-linux-omap-open-source=gmane.org@linux.omap.com Errors-To: linux-omap-open-source-bounces+gplao-linux-omap-open-source=gmane.org@linux.omap.com To: Paul Walmsley Cc: Linux OMAP List-Id: linux-omap@vger.kernel.org Paul Walmsley wrote: > On Wed, 6 Jun 2007, Kevin Hilman wrote: > >> I just noticed that with the new PRCM reorg, the 2430 LCD is no longer >> powering on. I'll dig into it tomorrow, but any pointers would be >> appreciated. > > Hi Kevin, > > I think I may have found the problem. Could you give the attached patch > a test? Paul, Thanks for digging. It indeed helps. The backlight comes on, but then omapfb starts spitting out other errors: omapfb omapfb: irq error status 00e2 omapfb omapfb: irq error status 0040 omapfb omapfb: irq error status 40e2 omapfb omapfb: irq error status 4040 omapfb omapfb: irq error status 4040 printk: 343155 messages suppressed. omapfb omapfb: irq error status 4040 printk: 354528 messages suppressed. [....] I haven't dug any deeper on this yet. I'll be on vacation next week, then at OLS the week after, so unless anyone else does, I won't be able to dig more until early July. Kevin