Messages in this thread | | | From | Maciej Rutecki <> | Subject | Re: Regression: DisplayPort stops working between 2.6.37-rc1 and rc2 | Date | Sun, 21 Nov 2010 17:59:27 +0100 |
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On środa, 17 listopada 2010 o 17:45:54 Kjell Rune Skaaraas wrote: > I couldn't find a smaller list for graphics, so here goes. Between > 2.6.37-rc1 and 2.6.37-rc2 my DisplayPort monitor has stopped working. I > can reboot between the kernel versions and reproduce this, so it's not due > to any other package upgrade. If I go into the system settings I now only > have three ports listed, DisplayPort-0 is missing. > > This is on a Radeon HD5850 using the open source radeon drivers. Kernels > are Ubuntu kernel PPA mainline builds, all the X11 packages follow the > xorg-edgers PPA and are close to git. Going from the rc2 change log these > would be suspects: > > Alex Deucher (5): > drm/radeon/kms/evergreen: add missing pm.vblank_sync update in vbl > handler drm/radeon/kms: make the connector code less verbose > drm/radeon/kms: don't disable shared encoders on pre-DCE3 display > blocks drm/radeon/kms: add support for clock/data path routers > drm/radeon/kms: fix thermal sensor reporting on rv6xx > Michel Dänzer (1): > drm/radeon/kms: Fix retrying ttm_bo_init() after it failed once. > Tyson Whitehead (1): > drm/radeon/kms: fix bugs in ddc and cd path router code > > I'm not all that great with git so haven't worked out how to pin down what > commit is actually causing it. >
I created a Bugzilla entry at https://bugzilla.kernel.org/show_bug.cgi?id=23482 for your bug report, please add your address to the CC list in there, thanks!
-- Maciej Rutecki http://www.maciek.unixy.pl -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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