Re: mxsfb on i.MX28 uses bypassed ref_xtal 24MHz clock for LCD

From: Fabio Estevam
Date: Fri May 17 2013 - 10:07:29 EST

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.


Fabio Estevam

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