On Tue, 2008-11-18 at 16:23 -0800, Keith Packard wrote:
> On Wed, 2008-11-19 at 00:44 +0200, Michel Dänzer wrote:
> > On Wed, 2008-11-19 at 00:07 +0200, Michel Dänzer wrote:
> > > 
> > > This is precisely what DRM_PRE/POST_MODESET are for. Assuming
> > > xf86-video-intel is calling them appropriately before and after VT
> > > switch, this is probably a bug in the i915 DRM.
> > 
> > Never mind, I hadn't seen the fix you posted for this because it was in
> > a seemingly unrelated thread.
> 
> So, is this not a problem on Radeon?

No, radeon doesn't (un)install the IRQ handler on VT switch.

> I have a new patch that moves the drm_vblank_init to driver_load time
> for all chips.

That shouldn't hurt anyway though.


-- 
Earthling Michel Dänzer           |          http://tungstengraphics.com
Libre software enthusiast         |          Debian, X and DRI developer


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