linux-kernel - Re: mxsfb on i.MX28 uses bypassed ref

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Message-ID: <519639A5.9070807@freescale.com>
Date:	Fri, 17 May 2013 11:07:33 -0300
From:	Fabio Estevam <fabio.estevam@...escale.com>
To:	Hector Palacios <hector.palacios@...i.com>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Marek Vasut <marex@...x.de>,
	"shawn.guo@...aro.org" <shawn.guo@...aro.org>, <festevam@...il.com>
Subject: Re: mxsfb on i.MX28 uses bypassed ref_xtal 24MHz clock for LCD

On 05/17/2013 10:57 AM, Hector Palacios wrote:

> On the MX28EVK board with the Seiko 4.3" LCD, I do not see the penguin
> or any image in v3.8 or v3.9 though the framebuffer device is present
> and correctly loaded and backlight on.
> This LCD works in kernel v2.6.35 with the same 24MHz frequency.
> @Fabio, does this LCD work out of the box on v3.9? Am I missing something?

Yes, works fine here.

Make sure you update both the kernel and dtb files on your tests.

Regards,

Fabio Estevam


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