[Bug 64764] 845G: crtc active state doesn't match with hw state

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon May 20 11:27:04 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=64764

Daniel Vetter <daniel at ffwll.ch> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #1 from Daniel Vetter <daniel at ffwll.ch> ---
Bisecting won't be useful since this check has only been added in 3.7. So very
likely the issue has existed since forever.

Two things:
- Does anything wrt modesetting not work on your machine?
- Can you please compile the latest stable kernel (just so that we have all the
latest debug output), boot with drm.debug=0xe added to your kernel commandline
and attach the complete dmesg after you've reproduced the issue? Please make
sure that the dmesg contains everything since boot-up, you might need to stich
it together from logfiles or increase the buffer size with the log_buf_len
kernel option (e.g. log_buf_len=4M).

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