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    SubjectRe: DRM modesetting & sysfs
    Date
    On Wednesday, April 09, 2008 10:23 am Alan Hourihane wrote:
    > On Wed, 2008-04-09 at 09:34 -0700, Jesse Barnes wrote:
    > > On Wednesday, April 09, 2008 9:15 am Alan Hourihane wrote:
    > > > On Wed, 2008-04-09 at 08:17 -0700, Jesse Barnes wrote:
    > > > > On Wednesday, April 09, 2008 1:57 am Jakob Bornecrantz wrote:
    > > > > > I was going to suggest that you plug it into the hotplug_stage_two
    > > > > > function but it looks like you have already done that. Things might
    > > > > > be routed differently now then since the last time I looked at the
    > > > > > code, are you sure that stage_two is being run?
    > > > >
    > > > > I'll have to check, I'm not sure I'm even getting interrupts...
    > > >
    > > > Jesse,
    > > >
    > > > Is this i915 or i945/i965 you are testing on ??
    > >
    > > I've been testing on my i915 based laptop, haven't tried my other systems
    > > yet...
    >
    > With VGA (i.e. ADPA) output ?
    >
    > If so, that's the problem. From what I can tell of i915 docs, they only
    > support hotplug for SDVO devices only, so that's how it's coded up at
    > the moment. For i945/i965 it can go the whole hog.

    Ah, maybe that's it, yeah I'm using VGA via ADPA. I don't see any IIR or
    PIPEASTAT bits set when I plug in the display, so I guess we're stuck with
    manually probing on these devices.

    Thanks,
    Jesse


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