[Bug 75629] [r128] Changes needed for RandR support

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu May 15 18:46:10 PDT 2014


--- Comment #10 from Connor Behan <connor.behan at gmail.com> ---
I managed to get r128-support working with the current X server (RAC removal,
pciTag removal, new vgahw API and new screen API). In this driver, the line
succeeds. I have checked the bits and it is OUTREG(0x0060, INREG(0x0060) &

However, if I try this in the r128 driver (my failed attempt patch), the exact
same call causes a crash. I need to figure out this part first: how can a call
to OUTREG() crash the X server? I have checked and info->PciInfo,
info->MMIOAddr and info->MMIOSize are the same in both cases.

Even if I figure this out, it will not be enough for a DDC detection. When I
run r128-support, there is no crash, but xf86DoEDID_DDC2() tells me that the
VGA monitor is not plugged in even when it is.

You are receiving this mail because:
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.x.org/archives/xorg-driver-ati/attachments/20140516/168503e9/attachment.html>

More information about the xorg-driver-ati mailing list