Re: port-i386/49678: DRM errors with i386 i915drmkms on 82915GM (eeepc 900)

[mlh%goathill.org@localhost (MLH)]

Taylor R Campbell wrote:
> The following reply was made to PR port-i386/49678; it has been noted by GNATS.
> 
> From: Taylor R Campbell <riastradh%NetBSD.org@localhost>
> To: mlh%goathill.org@localhost (MLH)
> Cc: gnats-bugs%NetBSD.org@localhost
> Subject: Re: port-i386/49678: DRM errors with i386 i915drmkms on 82915GM (eeepc 900)
> Date: Sun, 5 Apr 2015 12:56:46 +0000
> 
>  Can you please CVS update to sys/dev/pci/agp_i810.c 1.118 and try
>  again?

No change that I can see.

NetBSD 7.99.9 (GENERIC) #0: Sun Apr  5 12:51:10 EDT 2015
        ()/i386/iopt/src/sys/arch/i386/compile/GENERIC
total memory = 1015 MB
avail memory = 980 MB
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
ASUSTeK Computer INC. 900 (0802)
mainbus0 (root)
ACPI: RSDP 0x000FBE60 000014 (v00 ACPIAM)
ACPI: RSDT 0x3F780000 000034 (v01 A M I  OEMRSDT  07000807 MSFT 00000097)
ACPI: FACP 0x3F780200 000081 (v01 A M I  OEMFACP  07000807 MSFT 00000097)
ACPI: DSDT 0x3F780400 006105 (v01 A0979  A0979029 00000029 INTL 20060113)
ACPI: FACS 0x3F790000 000040
ACPI: APIC 0x3F780390 000068 (v01 A M I  OEMAPIC  07000807 MSFT 00000097)
ACPI: OEMB 0x3F790040 000046 (v01 A M I  AMI_OEM  07000807 MSFT 00000097)
ACPI: MCFG 0x3F786510 00003C (v01 A M I  OEMMCFG  07000807 MSFT 00000097)
ACPI: All ACPI Tables successfully acquired
cpu0 at mainbus0 apid 0
cpu0: Intel(R) Celeron(R) M processor          900MHz, id 0x6d8
ioapic0 at mainbus0 apid 1: pa 0xfec00000, version 0x20, 24 pins
acpi0 at mainbus0: Intel ACPICA 20140926
acpi0: X/RSDT: OemId <A M I ,OEMRSDT ,07000807>, AslId <MSFT,00000097>
acpi0: SCI interrupting at int 9
timecounter: Timecounter "ACPI-Safe" frequency 3579545 Hz quality 900
acpiec0 at acpi0 (EC0, PNP0C09)
: io 0x62,0x66
MCH (PNP0C01) at acpi0 not configured
attimer1 at acpi0 (TMR, PNP0100): io 0x40-0x43 irq 0
pckbc1 at acpi0 (PS2K, PNP0303) (kbd port): io 0x60,0x64 irq 1
pckbc2 at acpi0 (PS2M, SYN0A00) (aux port): irq 12
pcppi1 at acpi0 (SPKR, PNP0800): io 0x61
midi0 at pcppi1: PC speaker
sysbeep0 at pcppi1
COPR (PNP0C04) at acpi0 not configured
RMSC (PNP0C02) at acpi0 not configured
OMSC (PNP0C02) at acpi0 not configured
PCIE (PNP0C02) at acpi0 not configured
acpibat0 at acpi0 (BAT0, PNP0C0A-0): ACPI Battery
acpibat0: ASUS LION rechargeable battery
acpibat0: granularity: low->warn 0.052 Ah, warn->full 0.052 Ah
acpiacad0 at acpi0 (AC0, ACPI0003): ACPI AC Adapter
acpivga0 at acpi0 (VGA): ACPI Display Adapter
acpiout0 at acpivga0 (CRTD, 0x0100): ACPI Display Output Device
acpiout1 at acpivga0 (TVOD, 0x0200): ACPI Display Output Device
acpiout2 at acpivga0 (LCDD, 0x0400): ACPI Display Output Device
acpivga0: connected output devices:
acpivga0:   0x0100 (acpiout0): Ext. Monitor, head 0, bios detect
acpivga0:   0x0200 (acpiout1): TV, head 0, bios detect
acpivga0:   0x0400 (acpiout2): Unknown Output Device, head 0, bios detect
PCIE (PNP0C02) at acpi0 not configured
RMEM (PNP0C01) at acpi0 not configured
asus0 at acpi0 (ATKD, ASUS010-16843008)
acpilid0 at acpi0 (LID, PNP0C0D): ACPI Lid Switch
acpibut0 at acpi0 (SLPB, PNP0C0E): ACPI Sleep Button
acpibut1 at acpi0 (PWRB, PNP0C0C-170): ACPI Power Button
acpitz0 at acpi0 (TZ00)
acpitz0: levels: critical 90.0 C, passive cooling
apm0 at acpi0: Power Management spec V1.2
ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140926/hwxface-646)
ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140926/hwxface-646)
pckbd0 at pckbc1 (kbd slot)
pckbc1: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pms0 at pckbc1 (aux slot)
pms0: Elantech touchpad version 2.48 (020030)
pckbc1: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
attimer1: attached to pcppi1
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0: vendor 8086 product 2590 (rev. 0x04)
agp0 at pchb0: i915-family chipset
agp0: detected 7932k stolen memory
agp0: aperture at 0xd0000000, size 0x10000000
i915drmkms0 at pci0 dev 2 function 0: vendor 8086 product 2592 (rev. 0x04)
drm: Memory usable by graphics device = 256M
drm: Supports vblank timestamp caching Rev 2 (21.10.2013).
drm: Driver supports precise vblank timestamp query.
bus_space_map: mapping vga rom
intel_parse_bios(c249000c,2,54,90000019,4000,0,0,c24b07b0,c24b07c4,c245fe00) at netbsd:intel_parse_bios+0x1758
i915_driver_load(c249000c,c0bfc100,c12a8cc0,c249000c,c2779cb8,c12a8c00,c02f82f0,c249000c,c0bfc100,5) at netbsd:i915_driver_load+0xc25
drm_dev_register(c249000c,c0bfc100,5,c2779cc4,c2779cb8,c2779cbc,c2779cc4,c249000c,24,c279fe48) at netbsd:drm_dev_register+0x7f
drm_pci_attach(c279fe48,c12a8cc0,c249031c,c101ee80,c0bfc100,c2490318,c2632460,c0bfc100,c12a8cc0,c1006578) at netbsd:drm_pci_attach+0x30b
i915drmkms_attach(c2792388,c279fe48,c12a8cc0,c12a8cb8,c12a8cc0,c279fe48,c27bcaf0,0,c27bc000,c12a8d08) at netbsd:i915drmkms_attach+0xc0
config_attach_loc(c2792388,c1004fe8,c12a8cb8,c12a8cc0,c07ddf64,c0965126,c27bcb5c,3000004,25928086,8086) at netbsd:config_attach_loc+0x181
pci_probe_device(c27bc000,80001000,0,0,0,c12a8d4e,2,0,0,0) at netbsd:pci_probe_device+0x437
pci_enumerate_bus(c27bc000,c0d5cd48,0,0,10,c12a8e64,10,c27bc000,c12a8dd4,c07df20c) at netbsd:pci_enumerate_bus+0x1a7
pcirescan(c2792388,c0de0e1f,c0d5cd48,c10c0904,2,4,c2792388,c1006578,c2792388,c0de0e1f) at netbsd:pcirescan+0x51
pciattach(c263ad88,c2792388,c12a8e64,0,c12a8e64,c2792388,0,c0de0e23,c0de0e23,c12a8e20) at netbsd:pciattach+0x17d
config_attach_loc(c263ad88,c1004568,0,c12a8e64,c07e7454,0,c12a8e4c,c07404e8,c263ad88,c0dc2226) at netbsd:config_attach_loc+0x181
config_found_ia(c263ad88,c0dc2226,c12a8e64,c07e7454,c2638c08,0,c0dc2226,c24852b0,c263ad88,c12a8ea0) at netbsd:config_found_ia+0x36
mp_pci_scan(c263ad88,c12a8e64,c07e7454,0,c1017f60,c1017f60,c1017f40,c107c120,0,0) at netbsd:mp_pci_scan+0x84
mainbus_rescan(c263ad88,c0dc2226,0,c263ad88,1,c2632dc0,c2636d5c,c0df2cda,c2636d5c,c2632dc0) at netbsd:mainbus_rescan+0x23b
mainbus_attach(0,c263ad88,0,0,c1004550,c263ad88,0,c0dc13fa,12af000,c12a8f48) at netbsd:mainbus_attach+0xfc
config_attach_loc(0,c1004550,0,0,0,cb06,16800000,c12a8f5c,c0210976,c0dc13fa) at netbsd:config_attach_loc+0x181
config_rootfound(c0dc13fa,0,cb06,c12a8fa0,c0b457f8,c0e1f08c,6,3,0,0) at netbsd:config_rootfound+0x4a
cpu_configure(c0e1f08c,6,3,0,0,0,0,0,0,0) at netbsd:cpu_configure+0x2a
main(0,0,0,0,0,0,0,0,0,0) at netbsd:main+0x2c8
drm: failed to find VBIOS tables
i915drmkms0: interrupting at ioapic0 pin 16 (i915)
drm: initialized overlay support
intelfb0 at i915drmkms0
i915drmkms0: info: registered panic notifier
intelfb0: framebuffer at 0xda0b0000, size 1920x1200, depth 32, stride 7680
DRM error in intel_pipe_config_compare: mismatch in adjusted_mode.flags(DRM_MODE_FLAG_NHSYNC) (expected 2, found 0)
warning: /iopt/src/sys/external/bsd/drm2/dist/drm/i915/intel_display.c:9891: pipe state doesn't match!
DRM error in intel_pipe_config_compare: mismatch in adjusted_mode.flags(DRM_MODE_FLAG_PHSYNC) (expected 0, found 1)
warning: /iopt/src/sys/external/bsd/drm2/dist/drm/i915/intel_display.c:9891: pipe state doesn't match!
wsdisplay0 at intelfb0 kbdmux 1: console (default, vt100 emulation), using wskbd0
wsmux1: connecting to wsdisplay0
vendor 8086 product 2792 (miscellaneous display, revision 0x04) at pci0 dev 2 function 1 not configured
hdaudio0 at pci0 dev 27 function 0: HD Audio Controller
hdaudio0: interrupting at ioapic0 pin 16
hdafg0 at hdaudio0: vendor 10ec product 0662
hdafg0: DAC00 2ch: Speaker [Built-In], HP Out [Jack]
hdafg0: ADC01 2ch: Mic In [Jack] [Built-In]
hdafg0: 2ch/2ch 44100Hz 48000Hz 96000Hz PCM16 PCM20 PCM24 AC3
audio0 at hdafg0: full duplex, playback, capture, mmap, independent
ppb0 at pci0 dev 28 function 0: vendor 8086 product 2660 (rev. 0x04)
ppb0: PCI Express capability version 1 <Root Port of PCI-E Root Complex> x1 @ 2.5GT/s
pci1 at ppb0 bus 4
pci1: i/o space, memory space enabled, rd/line, wr/inv ok
ppb1 at pci0 dev 28 function 1: vendor 8086 product 2662 (rev. 0x04)
ppb1: PCI Express capability version 1 <Root Port of PCI-E Root Complex> x1 @ 2.5GT/s
pci2 at ppb1 bus 3
pci2: i/o space, memory space enabled, rd/line, wr/inv ok
lii0 at pci2 dev 0 function 0: Attansic/Atheros L2 Fast Ethernet
lii0: Ethernet address 00:22:15:60:9b:80
lii0: interrupting at ioapic0 pin 17
atphy0 at lii0 phy 1: L2 10/100 PHY, rev. 2
atphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
ppb2 at pci0 dev 28 function 2: vendor 8086 product 2664 (rev. 0x04)
ppb2: PCI Express capability version 1 <Root Port of PCI-E Root Complex> x1 @ 2.5GT/s
pci3 at ppb2 bus 1
pci3: i/o space, memory space enabled, rd/line, wr/inv ok
...
kern.module.path=/stand/i386/7.99.9/modules
uhidev1 at uhub1 port 2 configuration 1 interface 0
uhidev1: USB USB Keykoard, rev 1.10/1.10, addr 3, iclass 3/1
ukbd0 at uhidev1: 8 modifier keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
uhidev2 at uhub1 port 2 configuration 1 interface 1
uhidev2: USB USB Keykoard, rev 1.10/1.10, addr 3, iclass 3/0
uhidev2: 2 report ids
uhid0 at uhidev2 reportid 1: input=2, output=0, feature=0
uhid1 at uhidev2 reportid 2: input=1, output=0, feature=0
wsdisplay0: screen 1 added (default, vt100 emulation)
wsdisplay0: screen 2 added (default, vt100 emulation)
wsdisplay0: screen 3 added (default, vt100 emulation)
wsdisplay0: screen 4 added (default, vt100 emulation)
acpibat0: state changed on 'charge state' to 'LOW'
DRM debug in drm_framebuffer_reference: FB ID: 51
DRM debug in drm_framebuffer_unreference: FB ID: 51
DRM debug in drm_framebuffer_reference: FB ID: 51
DRM debug in drm_framebuffer_unreference: FB ID: 51
DRM debug in drm_framebuffer_reference: FB ID: 51
DRM debug in drm_framebuffer_unreference: FB ID: 51
DRM debug in drm_framebuffer_reference: FB ID: 51
DRM debug in drm_framebuffer_unreference: FB ID: 51
DRM debug in drm_framebuffer_reference: FB ID: 51
DRM debug in drm_framebuffer_unreference: FB ID: 51
DRM debug in drm_framebuffer_reference: FB ID: 51
DRM debug in drm_framebuffer_unreference: FB ID: 51
DRM debug in drm_framebuffer_reference: FB ID: 51
DRM debug in drm_framebuffer_unreference: FB ID: 51
DRM debug in drm_framebuffer_reference: FB ID: 51
DRM debug in drm_framebuffer_unreference: FB ID: 51
DRM debug in drm_framebuffer_reference: FB ID: 51
DRM debug in drm_framebuffer_unreference: FB ID: 51
DRM debug in drm_framebuffer_reference: FB ID: 51
DRM debug in drm_framebuffer_unreference: FB ID: 51
DRM debug in drm_framebuffer_reference: FB ID: 51
DRM debug in drm_framebuffer_unreference: FB ID: 51
DRM debug in drm_framebuffer_reference: FB ID: 51
DRM debug in drm_framebuffer_unreference: FB ID: 51
DRM debug in drm_framebuffer_reference: FB ID: 56
DRM debug in drm_framebuffer_reference: FB ID: 56
DRM debug in drm_calc_vbltimestamp_from_scanoutpos: crtc 0 : v 5 p(701,254)@ 1396.670388 -> 1396.666953 [e 1 us, 0 rep]
DRM debug in drm_calc_timestamping_constants: crtc 5: hwmode: htotal 800, vtotal 525, vdisplay 480
DRM debug in drm_calc_timestamping_constants: crtc 5: clock 25200 kHz framedur 16666666 linedur 31746, pixeldur 39
DRM debug in drm_vblank_get: enabling vblank on crtc 0, ret: -22
DRM error in intel_pipe_config_compare: mismatch in adjusted_mode.flags(DRM_MODE_FLAG_PHSYNC) (expected 0, found 1)
warning: /iopt/src/sys/external/bsd/drm2/dist/drm/i915/intel_display.c:9891: pipe state doesn't match!
DRM debug in drm_framebuffer_reference: FB ID: 56
DRM debug in drm_framebuffer_unreference: FB ID: 51
DRM debug in drm_framebuffer_reference: FB ID: 51
DRM debug in drm_framebuffer_unreference: FB ID: 51
DRM debug in drm_framebuffer_unreference: FB ID: 56
DRM debug in drm_framebuffer_reference: FB ID: 56
DRM debug in drm_framebuffer_reference: FB ID: 56
DRM debug in drm_framebuffer_unreference: FB ID: 56
DRM debug in drm_framebuffer_reference: FB ID: 56
DRM debug in drm_framebuffer_unreference: FB ID: 51
DRM debug in drm_framebuffer_unreference: FB ID: 56
DRM debug in drm_framebuffer_reference: FB ID: 51
DRM debug in drm_framebuffer_unreference: FB ID: 51
DRM debug in drm_framebuffer_reference: FB ID: 57
DRM debug in drm_framebuffer_reference: FB ID: 57
DRM debug in drm_framebuffer_reference: FB ID: 57
DRM debug in drm_framebuffer_unreference: FB ID: 56
DRM debug in drm_framebuffer_reference: FB ID: 56
DRM debug in drm_framebuffer_unreference: FB ID: 56
DRM debug in drm_framebuffer_unreference: FB ID: 57
DRM debug in drm_framebuffer_reference: FB ID: 57
DRM debug in drm_framebuffer_reference: FB ID: 57
DRM debug in drm_framebuffer_unreference: FB ID: 57
DRM debug in drm_framebuffer_reference: FB ID: 57
DRM debug in drm_framebuffer_unreference: FB ID: 56
DRM debug in drm_framebuffer_unreference: FB ID: 57
DRM debug in __drm_framebuffer_unreference: FB ID: 0
DRM debug in drm_framebuffer_unreference: FB ID: 0
DRM debug in drm_framebuffer_reference: FB ID: 57
DRM debug in drm_calc_vbltimestamp_from_scanoutpos: crtc 0 : v 5 p(743,281)@ 1675.932084 -> 1675.923135 [e 2 us, 0 rep]
DRM debug in drm_calc_timestamping_constants: crtc 5: hwmode: htotal 2080, vtotal 1235, vdisplay 1200
DRM debug in drm_calc_timestamping_constants: crtc 5: clock 154000 kHz framedur 16680519 linedur 13506, pixeldur 6
DRM debug in drm_vblank_get: enabling vblank on crtc 0, ret: -22
DRM error in intel_pipe_config_compare: mismatch in adjusted_mode.flags(DRM_MODE_FLAG_PHSYNC) (expected 0, found 1)
warning: /iopt/src/sys/external/bsd/drm2/dist/drm/i915/intel_display.c:9891: pipe state doesn't match!
DRM debug in drm_framebuffer_reference: FB ID: 57
DRM debug in drm_framebuffer_unreference: FB ID: 57
DRM debug in drm_framebuffer_reference: FB ID: 57
DRM debug in drm_framebuffer_unreference: FB ID: 57
DRM debug in drm_framebuffer_unreference: FB ID: 57

Screen 0: minimum 320 x 200, current 1920 x 1200, maximum 4096 x 4096
LVDS1 connected 640x480+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
   640x480      118.95*+  85.01    72.81    75.00    59.94  
   640x400       85.08  
   640x350       85.08  
VGA1 connected 1920x1200+0+0 (normal left inverted right x axis y axis) 518mm x 324mm
   1920x1200     59.95*+
   1600x1200     60.00  
   1280x1024     75.02    60.02  
   1280x960      60.00  
   1152x864      75.00  
   1024x768      75.08    70.07    60.00  
   832x624       74.55  
   800x600       72.19    75.00    60.32    56.25  
   640x480       75.00    72.81    66.67    60.00  
   720x400       70.08  
TV1 unknown connection (normal left inverted right x axis y axis)
   848x480       59.94 +
   640x480       59.94 +
   1024x768      59.94