Re: Seg fault on any FB write (Epson S1D13A04on Coldfire running 2.6.25)

[Kristoffer Ericson <kristoffer.ericson@gmail.com>]

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On Tue, 11 Nov 2008 16:04:03 +0100
Hinko Kocevar <hinko.kocevar@cetrtapot.si> wrote:

> jkimble@one.net wrote:
> >> James Kimble wrote:
> > 
> > /proc/iomem shows:
> > 
> > 74000000-74009000 : s1d13a04fb.0
> > 74000000-74009000 : s1d13xxxfb regs
> > 74040000-74068000 : s1d13a04fb.0
> > 74040000-74068000 : s1d13xxxfb mem
> 
> I'm not sure if this is correct - two drivers mapped the same region twice !?
> Maybe the experts will shed some light on this..
> 
> > f000070c-f000070c : spi-int-mask
> > f0000740-f000075f : spi-int-level
> > f0000a50-f0000a50 : spi-par
> > f0008a00-f0008ab8 : spi-module
> > f0008f00-f0008f20 : MCF548X-i2c
> > f000a000-f000a7ff : mcf548x-flexcan.0
> > f000a000-f000a7ff : mcf548x-flexcan
> > f000a800-f000afff : mcf548x-flexcan.1
> > f000a800-f000afff : mcf548x-flexcan
> > f0020000-f0033000 : fsl-sec1
> > fc000000-ffffffff : physmap-flash.0
> > 
> 
> I haven't took a long look at your driver, but here is our driver for S13706FB that
> we use on our embedded platform. Hope it helps.

Any chance of getting a patch against s1d13xxxfb?

> 
> Regards,
> Hinko
> -- 
> Hinko Kočevar, OSS developer
> ČETRTA POT, d.o.o.
> Planina 3, 4000 Kranj, SI EU
> tel     ++386 (0) 4 280 66 03
> e-mail  hinko.kocevar@cetrtapot.si
> http    www.cetrtapot.si
> 
> 
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-- 
Kristoffer Ericson <kristoffer.ericson@gmail.com>

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