On Sat, Feb 12, 2011 at 1:16 AM, Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx> wrote: > On Fri, 11 Feb 2011 08:28:37 +0100 > Francesco Allertsen <fallertsen@xxxxxxxxx> wrote: > >> On Thu, Feb 10, 2011 at 03:25:33PM -0800, Jesse Barnes wrote: >> > Does this kernel have the problem patch included? ÂOr is it reverted? >> >> That was without the patch reverted, now I've reverted it and this is >> the output: >> >> --- >> HD boost: yes >> Boost freq: 3 >> HW control enabled: no >> SW control enabled: yes >> Gated voltage change: no >> Starting frequency: P9 >> Max P-state: P0 >> Min P-state: P9 >> RS1 VID: 0 >> RS2 VID: 8 >> Render standby enabled: yes >> Current RS state: RS2 (RC6) >> RSTDBYCTL: 0x474c3000 >> --- >> >> It seems the same. > > Interesting, so your RSTDBYCTL is the same and you're still in RC6. ÂSo > something else in the cleanup patch is causing trouble. > > Francesco, if you revert d5bb081b027b520f9e59b4fb8faea83a136ec15e do > both the hangs at X startup and suspend/resume go away? > > Gui, same question for you. ÂAnd can you try this patch and dump > the contents of /sys/kernel/debug/dri/0/i915_drpc_info as well? ÂYour > settings are probably the same but I want to double check. I'm new in this thread so I found the patch by myself. I hope it's the right one: http://www.spinics.net/lists/dri-devel/msg08028.html But that patch doesn't apply to latest git, so I just added the seq_printf call to the end of the swith of i915_drpc_info. I finally found the way setup /sys/kernel/debug... My /sys/kernel/debug/dri/0/i915_drpc_info is: HD boost: no Boost freq: 6 HW control enabled: no SW control enabled: yes Gated voltage change: no Starting frequency: P5 Max P-state: P0 Min P-state: P7 RS1 VID: 0 RS2 VID: 8 Render standby enabled: yes Current RS state: RS2 (RC6) RSTDBYCTL: 0x474c3000 And there is a /sys/kernel/debug/dri/64/i915_drpc_info with the same content. Whether X is running or not, the result is the same. But even with d5bb081b027b52 reverted, the system could not resume from suspend. I haven't checked it before so I've no idea about this. Please keep me informed, thanks a lot ;-) -- Cheers, Grissiom _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
