https://bugzilla.kernel.org/show_bug.cgi?id=34772
--- Comment #11 from Rogério Brito rbrito@ime.usp.br 2011-05-21 09:34:20 --- Another test.
On Sat, May 21, 2011 at 09:23, bugzilla-daemon@bugzilla.kernel.org wrote:
On Sat, May 21, 2011 at 09:16, bugzilla-daemon@bugzilla.kernel.org wrote:
OK. I can try no_wb=1 with agpmode=-1 and report back in a few moments, to see if the lockups are still there or not.
Just for the record, 2.6.38 with KMS + agpmode=-1 + no_wb=1 still locks up the GPU when I play a video with mplayer.
Just for the record #2, 2.6.38 with KMS + agpmode=-1 + no_wb=1 + dynclks=1 still locks up the GPU when I play a video with mplayer.
Besides that, like Andreas, with dynclks=1 the resolution is reduced to be 800x600. I didn't have the opportunity to read the X logs regarding the S-Video port, but, at least for the user, iBooks (differently from PowerBooks) don't have user-accessible S-Video ports (but this doesn't prevent Apple from having inutilized them somehow).
Thanks,