* [drm:intel_set_cpu_fifo_underrun_reporting]
@ 2016-06-13 10:29 Petko Manolov
2016-06-13 12:35 ` [drm:intel_set_cpu_fifo_underrun_reporting] Petko Manolov
0 siblings, 1 reply; 3+ messages in thread
From: Petko Manolov @ 2016-06-13 10:29 UTC (permalink / raw)
To: Daniel Vetter; +Cc: intel-gfx, dri-devel
Hello guys,
Running xorg on my Lenovo Yoga 2 Pro (MY2013) on recent kernels turn into a
major PITA. After a couple of minutes the screen starts to flicker and only
killing xorg or reboot fixes the problem. This is what i typically see in
dmesg:
[ 0.000000] microcode: microcode updated early to revision 0x1d, date = 2015-08-13
[ 0.000000] Linux version 4.7.0-rc3 (petkan@yoga) (gcc version 6.1.1 20160519 (Debian 6.1.1-4) ) #5 SMP Mon Jun 13 12:41:31 EEST 2016
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.7.0-rc3 root=/dev/sda1 ro quiet
...
[ 0.104213] smpboot: CPU0: Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz (family: 0x6, model: 0x45, stepping: 0x1)
...
[ 1.033691] [drm] Initialized drm 1.1.0 20060810
[ 1.034106] [drm] Memory usable by graphics device = 2048M
[ 1.034108] [drm] Replacing VGA console driver
[ 1.040787] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.040788] [drm] Driver supports precise vblank timestamp query.
[ 1.066820] [drm] Initialized i915 1.6.0 20160425 for 0000:00:02.0 on minor 0
[ 1.231007] fbcon: inteldrmfb (fb0) is primary device
[ 2.524538] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
...
[ 92.825302] [drm:intel_set_cpu_fifo_underrun_reporting] *ERROR* uncleared fifo underrun on pipe A
[ 92.825312] [drm:ironlake_irq_handler] *ERROR* CPU pipe A FIFO underrun
This is going on for all v4.6 kernel releases as well as v4.7-rcX. Older, v4.4
and v4.5, kernels are running fine. I'm using Debian testing updated to
2016-06-13.
I'd be happy to help with testing so please let me know if there's anything i
can do for you.
cheers,
Petko
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [drm:intel_set_cpu_fifo_underrun_reporting]
2016-06-13 10:29 [drm:intel_set_cpu_fifo_underrun_reporting] Petko Manolov
@ 2016-06-13 12:35 ` Petko Manolov
2016-06-24 8:25 ` [drm:intel_set_cpu_fifo_underrun_reporting] Petko Manolov
0 siblings, 1 reply; 3+ messages in thread
From: Petko Manolov @ 2016-06-13 12:35 UTC (permalink / raw)
To: Daniel Vetter; +Cc: intel-gfx, dri-devel
On 16-06-13 13:29:46, Petko Manolov wrote:
> Hello guys,
>
> Running xorg on my Lenovo Yoga 2 Pro (MY2013) on recent kernels turn into a
> major PITA. After a couple of minutes the screen starts to flicker and only
> killing xorg or reboot fixes the problem. This is what i typically see in
> dmesg:
>
>
> [ 0.000000] microcode: microcode updated early to revision 0x1d, date = 2015-08-13
> [ 0.000000] Linux version 4.7.0-rc3 (petkan@yoga) (gcc version 6.1.1 20160519 (Debian 6.1.1-4) ) #5 SMP Mon Jun 13 12:41:31 EEST 2016
> [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.7.0-rc3 root=/dev/sda1 ro quiet
> ...
> [ 0.104213] smpboot: CPU0: Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz (family: 0x6, model: 0x45, stepping: 0x1)
> ...
> [ 1.033691] [drm] Initialized drm 1.1.0 20060810
> [ 1.034106] [drm] Memory usable by graphics device = 2048M
> [ 1.034108] [drm] Replacing VGA console driver
> [ 1.040787] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
> [ 1.040788] [drm] Driver supports precise vblank timestamp query.
> [ 1.066820] [drm] Initialized i915 1.6.0 20160425 for 0000:00:02.0 on minor 0
> [ 1.231007] fbcon: inteldrmfb (fb0) is primary device
> [ 2.524538] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
> ...
> [ 92.825302] [drm:intel_set_cpu_fifo_underrun_reporting] *ERROR* uncleared fifo underrun on pipe A
> [ 92.825312] [drm:ironlake_irq_handler] *ERROR* CPU pipe A FIFO underrun
>
>
> This is going on for all v4.6 kernel releases as well as v4.7-rcX. Older,
> v4.4 and v4.5, kernels are running fine. I'm using Debian testing updated to
> 2016-06-13.
>
> I'd be happy to help with testing so please let me know if there's anything i
> can do for you.
It seems that James (Bottomley) has similar problem and it was suggested to him
to try drm-intel-nightly. Which i did, but it didn't help much. Admittedly,
the flicker issue showed up after about an hour instead of a couple of minutes.
The 'dmesg' output seems very much like what i posted above.
cheers,
Petko
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [drm:intel_set_cpu_fifo_underrun_reporting]
2016-06-13 12:35 ` [drm:intel_set_cpu_fifo_underrun_reporting] Petko Manolov
@ 2016-06-24 8:25 ` Petko Manolov
0 siblings, 0 replies; 3+ messages in thread
From: Petko Manolov @ 2016-06-24 8:25 UTC (permalink / raw)
To: Daniel Vetter; +Cc: intel-gfx, dri-devel
On 16-06-13 15:35:51, Petko Manolov wrote:
> On 16-06-13 13:29:46, Petko Manolov wrote:
> > Hello guys,
> >
> > Running xorg on my Lenovo Yoga 2 Pro (MY2013) on recent kernels turn into a
> > major PITA. After a couple of minutes the screen starts to flicker and only
> > killing xorg or reboot fixes the problem. This is what i typically see in
> > dmesg:
> >
> >
> > [ 0.000000] microcode: microcode updated early to revision 0x1d, date = 2015-08-13
> > [ 0.000000] Linux version 4.7.0-rc3 (petkan@yoga) (gcc version 6.1.1 20160519 (Debian 6.1.1-4) ) #5 SMP Mon Jun 13 12:41:31 EEST 2016
> > [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.7.0-rc3 root=/dev/sda1 ro quiet
> > ...
> > [ 0.104213] smpboot: CPU0: Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz (family: 0x6, model: 0x45, stepping: 0x1)
> > ...
> > [ 1.033691] [drm] Initialized drm 1.1.0 20060810
> > [ 1.034106] [drm] Memory usable by graphics device = 2048M
> > [ 1.034108] [drm] Replacing VGA console driver
> > [ 1.040787] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
> > [ 1.040788] [drm] Driver supports precise vblank timestamp query.
> > [ 1.066820] [drm] Initialized i915 1.6.0 20160425 for 0000:00:02.0 on minor 0
> > [ 1.231007] fbcon: inteldrmfb (fb0) is primary device
> > [ 2.524538] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
> > ...
> > [ 92.825302] [drm:intel_set_cpu_fifo_underrun_reporting] *ERROR* uncleared fifo underrun on pipe A
> > [ 92.825312] [drm:ironlake_irq_handler] *ERROR* CPU pipe A FIFO underrun
> >
> >
> > This is going on for all v4.6 kernel releases as well as v4.7-rcX. Older,
> > v4.4 and v4.5, kernels are running fine. I'm using Debian testing updated to
> > 2016-06-13.
> >
> > I'd be happy to help with testing so please let me know if there's anything i
> > can do for you.
>
> It seems that James (Bottomley) has similar problem and it was suggested to him
> to try drm-intel-nightly. Which i did, but it didn't help much. Admittedly,
> the flicker issue showed up after about an hour instead of a couple of minutes.
>
> The 'dmesg' output seems very much like what i posted above.
It does not look like you guys care, but just for completeness and in case
anybody is reading the thread: i915.enable_psr=0 did the trick for me.
Petko
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2016-06-24 8:25 UTC | newest]
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