On Wed, Apr 03, 2013 at 11:15:40AM +0200, Daniel Vetter wrote: > On Tue, Mar 26, 2013 at 09:25:45AM -0700, Jesse Barnes wrote: > > With the other bits in place, we can do this safely. > > > > v2: disable backlight on suspend to prevent premature enablement on resume > > v3: disable CRTCs on suspend to allow RTD3 (Kristen) > > > > Signed-off-by: Jesse Barnes <jbarnes at virtuousgeek.org> > > Something seems to be race with this, occasionally when resuming my vt is > on the X session (at least nothing happens when I try to switch to it), > the cursor is enabled, but I see the kernel console window. > > Doing a vt switch to a non-X console and back to X fixes things. I haven't > looked exactly where we could race ... This might be a DRM_MASTER race, if X fails to gain DRM_MASTER its takeover is postponed indefinitely. Any clues in Xorg.0.log? -Chris -- Chris Wilson, Intel Open Source Technology Centre
