Hello Alan, > Hardware info would be helpful here but I suspect it may be a case of > doing a set of test builds to identify the offending patch.
Board is an Intel Mini-ITX 2700MUD, Atom 2700 processor, GMA 3650. Lspci gives:
00:00.0 Host bridge: Intel Corporation Atom Processor D2xxx/N2xxx DRAM
Controller (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Atom Processor D2xxx/N2xxx
Integrated Graphics Controller (rev 09)
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio
Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev
02)
00:1c.2 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 3 (rev
02)
00:1d.0 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller
#1 (rev 02)
00:1d.1 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller
#2 (rev 02)
00:1d.2 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller
#3 (rev 02)
00:1d.3 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller
#4 (rev 02)
00:1d.7 USB controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller
(rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation NM10 Family LPC Controller (rev 02)
00:1f.2 SATA controller: Intel Corporation N10/ICH7 Family SATA Controller
[AHCI mode] (rev 02)
00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02)
01:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection
02:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection
> Also anything in the log might be helpful including doing the runs with
> drm.debug=255 in the kernel command line to get full traces
See attached file. I removed the bit where I tested switching off/on for a
while, there
is no additional information. When the error occurs I find following additional
lines
in the log:
Nov 9 14:53:12 pico kernel: [drm:drm_crtc_helper_set_config],
Nov 9 14:53:12 pico kernel: [drm:drm_crtc_helper_set_config], [CRTC:3] [FB:61]
#connectors=1 (x y) (0 0)
Nov 9 14:53:12 pico kernel: [drm:drm_crtc_helper_set_config],
[CONNECTOR:12:DVI-D-1] to [CRTC:3]
Nov 9 14:53:12 pico kernel: [drm:drm_crtc_helper_set_config],
Nov 9 14:53:12 pico kernel: [drm:drm_crtc_helper_set_config], [CRTC:4] [NOFB]
Do you need any more information?
Regards
Georg
drm.log
Description: drm.log
