[Intel-gfx] I915 regression : black screen at boot / Sandybridge Mobile (GT2)

Jesse Barnes jbarnes at virtuousgeek.org
Thu Jan 12 23:24:24 CET 2012

On Thu, 12 Jan 2012 23:21:10 +0100
Vincent Vanackere <vincent.vanackere at gmail.com> wrote:
> I'm happy to report that this patch indeed fixes the issue for me (tested
> both on linus' master and drm-intel-next).
> Note that I had to apply it by hand (the patch was mangled by your mailer
> ?), therefore I'm resending your fix as an attachment in case other people
> are interested.
> Many thanks for the quick fix !

Great, thanks for testing.  Your fixed up patch was missing one line
though, can you re-test with it added?  

After the:
you need to also add a:
	temp |= PORT_TRANS_SEL_CPT(pipe);

in case you end up running the LVDS off of transcoder B.

Jesse Barnes, Intel Open Source Technology Center
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 836 bytes
Desc: not available
URL: <http://lists.freedesktop.org/archives/intel-gfx/attachments/20120112/31c34eaf/attachment.sig>

More information about the Intel-gfx mailing list