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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED --- - [r128] Changes needed for RandR support"
href="https://bugs.freedesktop.org/show_bug.cgi?id=75629#c18">Comment # 18</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED --- - [r128] Changes needed for RandR support"
href="https://bugs.freedesktop.org/show_bug.cgi?id=75629">bug 75629</a>
from <span class="vcard"><a class="email" href="mailto:connor.behan@gmail.com" title="Connor Behan <connor.behan@gmail.com>"> <span class="fn">Connor Behan</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=75629#c17">comment #17</a>)
<span class="quote">> (In reply to <a href="show_bug.cgi?id=75629#c15">comment #15</a>)
> > (EE) Segmentation fault at address 0x68
>
> It's trying to dereference a pointer to address 0x68. I guess R128MMIO is
> NULL?</span >
You're right *facepalm*. The MMIO (but not the FB) needs to be mapped when
those functions are called. However, it was being unmapped too early (at the
end of R128PreInitConfig instead of R128PreInit).
Now that this is fixed I can use the GPIO registers just as well as I could
with xf86-video-ati. So it should be easier to detect monitors now.</pre>
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