Re: X Segmentation fault with i810

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On Tue, 03 Jan 2012 12:02:43 -0500, Adam Jackson <ajax@xxxxxxxxxx> wrote:
> On 12/30/11 12:34 AM, Jeff Chua wrote:
> > How can I go about to help debug this?
> The i810 driver probably needs the equivalent fix as:

The i810 driver uses vgaHWSetMmioFuncs() rather than SetStdFuncs, and so
leaves hwp->io uninitialised. That pointer is then dereferenced by
DACDelay() (as it uses pci_io_read8 irrespective of mmio/std funcs) during
the vgaHWSaveColormap(). At which point, I'm far beyond my comfort zone...

Chris Wilson, Intel Open Source Technology Centre
xorg@xxxxxxxxxxx: X.Org support
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