http://bugs.freedesktop.org/show_bug.cgi?id=25938





--- Comment #5 from Francisco Jerez <[email protected]>  2010-01-13 
06:50:31 PST ---
(In reply to comment #2)
> the problem of black screen seems to be resolved adding the following patch:
> Adding nv18 card identifier to Powerbook specific quirks
> in nouveau kernel module:
> diff nouveau_bios.c.old nouveau_bios.c
> 3199c3199
> <       if (script == LVDS_RESET && ((dev->pci_device & 0xffff) == 0x0179 ||
> (dev->pci_device & 0xffff) == 0x0329))
> ---
> >       if (script == LVDS_RESET && ((dev->pci_device & 0xffff) == 0x0179 
> > ||(dev->pci_device & 0xffff) == 0x0189 || (dev->pci_device & 0xffff) == 
> > 0x0329))
> 

Would you mind sending a properly formatted, Signed-off-by patch with this to
the ML? (You might want to read Documentation/SubmittingPatches in the kernel
tree first).

> same as in xorg driver:
> 
> diff nv_bios.c.old nv_bios.c
> 2592c2592
> <       if (script == LVDS_RESET && ((pNv->Chipset & 0xffff) == 0x0179 ||
> (pNv->Chipset & 0xffff) == 0x0329))
> ---
> >       if (script == LVDS_RESET && ((pNv->Chipset & 0xffff) == 0x0179 
> > ||(pNv->Chipset & 0xffff) == 0x0189 || (pNv->Chipset & 0xffff) == 0x0329))
> 

No need to do this anymore, this code has just been nuked.

> Now both framebuffer console and Xorg work.
> 
> But there is another problem with TV-out:
> When turned on the TV output is in contrast with the LVDS output and set the
> screen resolution of 720x576 on the console framebuffer.
> 

These integrated apple connectors aren't really supported yet, an mmiotrace
from the blob would be useful (See [1] or the docs in the kernel tree for
instructions).

[1] http://nouveau.freedesktop.org/wiki/MmioTrace


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