[bisected] suspend broken by DRM fbdev name change on i915 IVB

2021-10-07 Thread Johannes Stezenbach
Hi, yesterday I updated the kernel from 5.13.7 to 5.14.9 and found it broke suspend-to-RAM. The machine displays a few messages on text console after resume but hangs when switching to X11. The hardware: Asus P8H77-V with Intel Core i5-3550 CPU, display connected via DP. DP1 connected primary

Re: [Intel-gfx] [bisected] suspend broken by DRM fbdev name change on i915 IVB

2021-10-07 Thread Johannes Stezenbach
Hi Javier, On Thu, Oct 07, 2021 at 03:01:46PM +0200, Javier Martinez Canillas wrote: > Yes, the change was just cosmetic because we had confusing names such as > "simpledrmdrmfb". When it was proposed, the agreement was that /proc/fb > shouldn't be considered an ABI but now we found that people ar

Re: [PATCH v2] Revert "drm/fb-helper: improve DRM fbdev emulation device names"

2021-12-06 Thread Johannes Stezenbach
s even when this lead to silly names like the > one mentioned above. I would like to ask about the fate of this patch. It doesn't seem to have been picked up by anyone, does it? Thanks, Johannes > Fixes: b3484d2b03e4 ("drm/fb-helper: improve DRM fbdev emulation device > nam

Re: i915 INFO: trying to register non-static key.

2013-08-05 Thread Johannes Stezenbach
On Mon, Aug 05, 2013 at 03:27:29PM +0200, Borislav Petkov wrote: > On Mon, Aug 05, 2013 at 03:23:53PM +0200, Johannes Stezenbach wrote: > > wrt to $Subject, I get this with 3.10.5: > > > > [4.342638] i915 :00:02.0: setting latency timer to 64 > > [4.40904

Re: i915 INFO: trying to register non-static key.

2013-08-05 Thread Johannes Stezenbach
Hi, wrt to $Subject, I get this with 3.10.5: [4.342638] i915 :00:02.0: setting latency timer to 64 [4.409045] INFO: trying to register non-static key. [4.409164] the code is fine but needs lockdep annotation. [4.409278] turning off the locking correctness validator. [4.409

i915 INFO: trying to register non-static key.

2013-08-05 Thread Johannes Stezenbach
On Mon, Aug 05, 2013 at 03:27:29PM +0200, Borislav Petkov wrote: > On Mon, Aug 05, 2013 at 03:23:53PM +0200, Johannes Stezenbach wrote: > > wrt to $Subject, I get this with 3.10.5: > > > > [4.342638] i915 :00:02.0: setting latency timer to 64 > > [4.40904

i915 INFO: trying to register non-static key.

2013-08-05 Thread Johannes Stezenbach
Hi, wrt to $Subject, I get this with 3.10.5: [4.342638] i915 :00:02.0: setting latency timer to 64 [4.409045] INFO: trying to register non-static key. [4.409164] the code is fine but needs lockdep annotation. [4.409278] turning off the locking correctness validator. [4.409

periodic wakeup from DPMS suspend

2015-10-06 Thread Johannes Stezenbach
Hi, I have a NEC EA244WMi monitor connected to an Asus P8H77-V mainboard with Ivy Bridge Core i5-3550 via DVI. If DPMS suspend is enabled (by xscreensaver, or for testing by "xset dpms force off/suspend/standby"), the monitor enters standby mode but wakes up every 10...30 seconds for 6 seconds to

periodic wakeup from DPMS suspend

2015-10-07 Thread Johannes Stezenbach
On Tue, Oct 06, 2015 at 11:04:53PM -0400, Alex Deucher wrote: > On Tue, Oct 6, 2015 at 11:10 AM, Johannes Stezenbach wrote: > > > > I have a NEC EA244WMi monitor connected to an Asus P8H77-V > > mainboard with Ivy Bridge Core i5-3550 via DVI. > > If DPMS suspend is e

periodic wakeup from DPMS suspend

2015-10-08 Thread Johannes Stezenbach
On Wed, Oct 07, 2015 at 01:26:32PM +0200, Johannes Stezenbach wrote: > On Tue, Oct 06, 2015 at 11:04:53PM -0400, Alex Deucher wrote: > > On Tue, Oct 6, 2015 at 11:10 AM, Johannes Stezenbach > > wrote: > > > > > > I have a NEC EA244WMi monitor connected to an Asus