Re: i915 resume-from-hibernation problems on resume with current Linus' tree

2014-03-24 Thread Jiri Kosina
On Fri, 21 Mar 2014, Daniel Vetter wrote: > > So I am still seeing this with current Linus' tree rather regularly (but > > it's not deterministic enough for a reliable bisect). > > > > Unfortunately I haven't received any patches to test; what do you propose? > > Would reporting this on bugs.freed

Re: i915 resume-from-hibernation problems on resume with current Linus' tree

2014-03-21 Thread Daniel Vetter
On Fri, Mar 21, 2014 at 4:23 PM, Jiri Kosina wrote: > So I am still seeing this with current Linus' tree rather regularly (but > it's not deterministic enough for a reliable bisect). > > Unfortunately I haven't received any patches to test; what do you propose? > Would reporting this on bugs.freed

Re: i915 resume-from-hibernation problems on resume with current Linus' tree

2014-03-21 Thread Jiri Kosina
On Mon, 10 Mar 2014, Jiri Kosina wrote: > > >> > *ERROR* render ring initialization failed ctl 0001f001 head 3004 > > >> > tail start 3000 > > >> > > > >> > as it doesn't seem to be there in case of resumption that works > > >> > properly. > > >> > > > >> > Please see the dmesg

Re: i915 resume-from-hibernation problems on resume with current Linus' tree

2014-03-10 Thread Jiri Kosina
On Mon, 10 Mar 2014, Daniel Vetter wrote: > >> > *ERROR* render ring initialization failed ctl 0001f001 head 3004 > >> > tail start 3000 > >> > > >> > as it doesn't seem to be there in case of resumption that works properly. > >> > > >> > Please see the dmesg from the broken case

Re: i915 resume-from-hibernation problems on resume with current Linus' tree

2014-03-10 Thread Daniel Vetter
On Mon, Mar 10, 2014 at 3:25 PM, Jiri Kosina wrote: > On Mon, 3 Mar 2014, Jiri Kosina wrote: >> > first things first: this is hard to bisect, because it doesn't happen >> > reliably and I don't really know what is the first good version, as I had >> > a delay in following Linus' tree. >> > >> > Wh

Re: i915 resume-from-hibernation problems on resume with current Linus' tree

2014-03-05 Thread Jiri Kosina
On Wed, 5 Mar 2014, Daniel Vetter wrote: > > > Maybe I should say that I'm booting the box with > > > > > > [ 0.00] Kernel command line: > > > BOOT_IMAGE=/boot/vmlinuz-3.14.0-rc5+ root=/dev/sdb2 ro > > > root=/dev/sdb2 ignore_loglevel log_buf_len=10M resume=/dev/sdb1 > > > i915.i915_enable

Re: i915 resume-from-hibernation problems on resume with current Linus' tree

2014-03-05 Thread Daniel Vetter
On Wed, Mar 05, 2014 at 06:06:40PM +0100, Borislav Petkov wrote: > On Tue, Mar 04, 2014 at 02:45:09PM +0100, Borislav Petkov wrote: > > On Mon, Mar 03, 2014 at 03:20:11PM +0100, Jiri Kosina wrote: > > > I encountered this again with -rc5. > > > > > > If there is anything I can do to help debug thi

Re: i915 resume-from-hibernation problems on resume with current Linus' tree

2014-03-05 Thread Borislav Petkov
On Tue, Mar 04, 2014 at 02:45:09PM +0100, Borislav Petkov wrote: > On Mon, Mar 03, 2014 at 03:20:11PM +0100, Jiri Kosina wrote: > > I encountered this again with -rc5. > > > > If there is anything I can do to help debug this, please let me know. > > I have a similar issue where the screen blanks

Re: i915 resume-from-hibernation problems on resume with current Linus' tree

2014-03-04 Thread Borislav Petkov
On Mon, Mar 03, 2014 at 03:20:11PM +0100, Jiri Kosina wrote: > I encountered this again with -rc5. > > If there is anything I can do to help debug this, please let me know. I have a similar issue where the screen blanks after the machine idle timeout expires (not suspending the box - just leaving

Re: i915 resume-from-hibernation problems on resume with current Linus' tree

2014-02-27 Thread Jiri Kosina
On Thu, 27 Feb 2014, Jiri Kosina wrote: > Hi, > > first things first: this is hard to bisect, because it doesn't happen > reliably and I don't really know what is the first good version, as I had > a delay in following Linus' tree. I think that I should've been clearer about the versions here