NetBSD Problem Report #49431

From ryo_on@yk.rim.or.jp  Sun Nov 30 00:58:39 2014
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Message-Id: <20141130005834.B05CF54@mail.SiriusCloud.jp>
Date: Sun, 30 Nov 2014 09:58:34 +0900 (JST)
From: ryoon@NetBSD.org
Reply-To: ryoon@NetBSD.org
To: gnats-bugs@gnats.NetBSD.org
Subject: External HDMI does not detect plugging
X-Send-Pr-Version: 3.95

>Number:         49431
>Category:       kern
>Synopsis:       External HDMI does not detect plugging -- DRMKMS
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    riastradh
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Nov 30 01:00:00 +0000 2014
>Closed-Date:    
>Last-Modified:  Sun May 29 23:37:22 +0000 2016
>Originator:     Ryo ONODERA
>Release:        NetBSD 7.99.2
>Organization:

>Environment:


System: NetBSD angelcake.elements.tetera.org 7.99.2 NetBSD 7.99.2 (GENERIC) #0: Thu Nov 27 14:44:25 JST 2014 ryo_on@angelcake.elements.tetera.org:/usr/world/7.99/amd64/obj/sys/arch/amd64/compile/GENERIC amd64
Architecture: x86_64
Machine: amd64
>Description:
External HDMI (HDMI1 in xrandr output) always "disconnected".
My machine is Vaio Pro 11,
it has Intel Haswell-ULT Integrated Graphic Controller.

# By the way, Option "NoAccel" in xorg.conf is needed.
# Without NoAccel, X causes kernel panic.

% xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
eDP1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 344mm x 193mm
1920x1080     60.01*+  40.00
1400x1050     59.98
1280x1024     60.02
1280x960      60.00
1024x768      60.00
800x600       60.32    56.25
640x480       59.94
HDMI1 disconnected (normal left inverted right x axis y axis)

%dmesg
(snip)
acpivga0 at acpi0 (GFX0): ACPI Display Adapter
acpiout0 at acpivga0 (DD1F, 0x001f): ACPI Display Output Device
acpiout0: brightness levels: [0-100]
acpiout1 at acpivga0 (DD01, 0x0100): ACPI Display Output Device
acpiout2 at acpivga0 (DD02, 0x0002): ACPI Display Output Device
acpiout3 at acpivga0 (DD03, 0x0300): ACPI Display Output Device
acpiout4 at acpivga0 (DD04, 0x0301): ACPI Display Output Device
acpiout5 at acpivga0 (DD05, 0x0302): ACPI Display Output Device
acpiout6 at acpivga0 (DD06, 0x0303): ACPI Display Output Device
acpiout7 at acpivga0 (DD07, 0x0304): ACPI Display Output Device
acpiout8 at acpivga0 (DD08, 0x0305): ACPI Display Output Device
acpiout9 at acpivga0 (DD09, 0x0009): ACPI Display Output Device
acpiout10 at acpivga0 (DD0A, 0x000a): ACPI Display Output Device
acpiout11 at acpivga0 (DD0B, 0x000b): ACPI Display Output Device
acpiout12 at acpivga0 (DD0C, 0x000c): ACPI Display Output Device
acpiout13 at acpivga0 (DD0D, 0x000d): ACPI Display Output Device
acpiout14 at acpivga0 (DD0E, 0x000e): ACPI Display Output Device
acpiout15 at acpivga0 (DD0F, 0x000f): ACPI Display Output Device
acpivga0: unknown output device acpiout1
acpivga0: unknown output device acpiout2
acpivga0: unknown output device acpiout3
acpivga0: unknown output device acpiout4
acpivga0: unknown output device acpiout5
acpivga0: unknown output device acpiout6
acpivga0: unknown output device acpiout7
acpivga0: unknown output device acpiout8
acpivga0: unknown output device acpiout9
acpivga0: unknown output device acpiout10
acpivga0: unknown output device acpiout11
acpivga0: unknown output device acpiout12
acpivga0: unknown output device acpiout13
acpivga0: unknown output device acpiout14
acpivga0: unknown output device acpiout15
acpivga0: connected output devices:
acpivga0:   0x0400 (acpiout0): Unknown Output Device, head 0
(snip)
i915drmkms0 at pci0 dev 2 function 0: vendor 8086 product 0a16 (rev. 0x0b)
drm: Memory usable by graphics device = 2048M
drm: Supports vblank timestamp caching Rev 2 (21.10.2013).
drm: Driver supports precise vblank timestamp query.
i915drmkms0: interrupting at ioapic0 pin 16 (i915)
intelfb0 at i915drmkms0
i915drmkms0: info: registered panic notifier
i915drmkms0: More than 8 outputs detected via ACPI
intelfb0: framebuffer at 0xffff80008e5f0000, size 1920x1080, depth 32, stride 7680
(snip)
drm: GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_start_link_train: failed to enable link training
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_complete_link_train: failed to start channel equalization
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
DRM error in intel_dp_aux_ch: dp_aux_ch not done status 0xa01500e1
acpivga0: bad notify
acpivga0: bad notify
acpivga0: bad notify
acpivga0: bad notify
acpivga0: bad notify
acpivga0: bad notify
acpivga0: bad notify
acpivga0: bad notify
Kernel RNG "15815 889 37" runs test FAILURE: too few runs of 4 0s (239 < 240)
cprng 15815 889 37: failed statistical RNG test
acpivga0: bad notify
acpivga0: bad notify
acpivga0: bad notify
acpivga0: bad notify
acpivga0: bad notify
acpivga0: bad notify



>How-To-Repeat:

>Fix:

I have no idea.

>Release-Note:

>Audit-Trail:

From: matthew green <mrg@eterna.com.au>
To: gnats-bugs@NetBSD.org
Cc: kern-bug-people@netbsd.org, gnats-admin@netbsd.org,
    netbsd-bugs@netbsd.org
Subject: re: kern/49431: External HDMI does not detect plugging
Date: Fri, 09 Jan 2015 20:14:51 +1100

 i had seen this problem a couple of months ago, and finally tried testing
 again to see what happens.

 things are significantly worse now :-(

 it still fails to detect hdmi when plugged in after boot, that problem
 as originally reported remains.  however, if i have hdmi plugged in at
 boot time, my laptop appears to crash or hang when the X server starts
 (it's not clear to me yet.)  the laptop keyboard appears to have no
 response, and i have to hold the power button down.

 this is a sandy bridge i3 laptop, intel device ID of 0x0106 for the GPU.


 .mrg.

From: Ryo ONODERA <ryo_on@yk.rim.or.jp>
To: gnats-bugs@NetBSD.org
Cc: 
Subject: Re: kern/49431: External HDMI does not detect plugging
Date: Fri, 09 Jan 2015 21:39:03 +0900 (JST)

 I have plugged at boot time, and run startx.
 I have gotten endless error on xconsole.

 $ pcictl pci0 list -n
 (snip)
 000:02:0: 0x0a168086 (0x0300000b)
 (snip)

 Jan  9 21:26:21 angelcake /netbsd: drm: GMBUS [i915 gmbus dpc] timed out, fallin
 g back to bit banging on pin 4
 Jan  9 21:26:22 angelcake /netbsd: DRM error in intel_uncore_check_errors: Uncla
 imed register before interrupt
 Jan  9 21:26:22 angelcake syslogd[534]: last message repeated 43 times
 Jan  9 21:26:22 angelcake /netbsd: DRM error in hsw_unclaimed_reg_clear: Unknown
  unclaimed register before writing to 44024
 Jan  9 21:26:22 angelcake /netbsd: DRM error in intel_uncore_check_errors: Uncla
 imed register before interrupt
 Jan  9 21:26:22 angelcake syslogd[534]: last message repeated 511 times
 Jan  9 21:26:22 angelcake /netbsd: DRM error in hsw_unclaimed_reg_check: Unclaim
 ed write to 22030
 Jan  9 21:26:22 angelcake /netbsd: DRM error in intel_uncore_check_errors: Uncla
 imed register before interrupt
 Jan  9 21:26:22 angelcake syslogd[534]: last message repeated 367 times
 (snip)

 --
 Ryo ONODERA // ryo_on@yk.rim.or.jp
 PGP fingerprint = 82A2 DC91 76E0 A10A 8ABB  FD1B F404 27FA C7D1 15F3

From: matthew green <mrg@eterna.com.au>
To: gnats-bugs@NetBSD.org
Cc: kern-bug-people@netbsd.org, gnats-admin@netbsd.org,
    netbsd-bugs@netbsd.org, ryoon@NetBSD.org
Subject: re: kern/49431: External HDMI does not detect plugging
Date: Sat, 28 Feb 2015 23:43:14 +1100

 i just tested this on my sandy bridge laptop with the latest
 fixes and hdmi seems to work for me now.  at least, i was able
 to plug in, xrandr --auto turned it on, i could unplug and replug
 and have it rework, and when i let dpms go on, it didn't crash.

 so all the hdmi problems i've seen on my sandy bridge laptop are
 no longer present!


 .mrg.

Responsible-Changed-From-To: kern-bug-people->riastradh
Responsible-Changed-By: riastradh@NetBSD.org
Responsible-Changed-When: Sat, 28 Feb 2015 14:50:00 +0000
Responsible-Changed-Why:
mine


State-Changed-From-To: open->feedback
State-Changed-By: riastradh@NetBSD.org
State-Changed-When: Sat, 28 Feb 2015 14:50:00 +0000
State-Changed-Why:
Can you please try again with intel_i2c.c 1.10?
(https://mail-index.netbsd.org/current-users/2015/02/28/msg026784.html
suggests something is still wrong, waiting for details.)


From: Ryo ONODERA <ryo_on@yk.rim.or.jp>
To: gnats-bugs@NetBSD.org, riastradh@NetBSD.org
Cc: 
Subject: Re: kern/49431 (External HDMI does not detect plugging -- DRMKMS)
Date: Sun, 01 Mar 2015 07:47:04 +0900 (JST)

 Hi,

 Very recent NetBSD/amd64 current enables my Vaio Pro 11's external
 HDMI display connection partially.
 So direct HDMI connection becomes "connected" in xrandr command,
 but my external LCD cannot get signal.
 And when genuine HDMI to VGA converter is used, my external LCD can
 display NetBSD desktop.

 I use following xrandr command.

 $ xrandr --output eDP1 --output HDMI1 --mode 1920x1080 --same-as eDP1


 Here is direct HDMI output of xrandr command.

 $ xrandr
 Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767
 eDP1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 344mm x 193mm
    1920x1080     60.01*+  40.00
    1400x1050     59.98
    1280x1024     60.02
    1280x960      60.00
    1024x768      60.00
    800x600       60.32    56.25
    640x480       59.94
 HDMI1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 510mm x 287mm
    1920x1080     60.00*+  50.00    59.94
    1920x1080i    60.00    50.00    59.94
    1280x720      60.00    50.00    59.94
    1440x576i     50.00
    1440x480i     60.00    59.94
    720x576       50.00
    720x480       60.00    59.94
    640x480       66.67    60.00    59.94
 VIRTUAL1 disconnected (normal left inverted right x axis y axis)


 Here is the output of HDMI to VGA adapter case

 $ xrandr
 Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767
 eDP1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 344mm x 193mm
    1920x1080     60.01*+  40.00
    1400x1050     59.98
    1280x1024     60.02
    1280x960      60.00
    1024x768      60.00
    800x600       60.32    56.25
    640x480       59.94
 HDMI1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 160mm x 90mm
    1920x1080     60.00*+  59.94
    1024x768      60.00 +  75.08    70.07    60.00
    1680x1050     59.88
    1280x1024     75.02    60.02
    1440x900      74.98    59.90
    1280x960      60.00
    1280x800      59.91
    1152x864      59.97
    1280x720      60.00    59.94
    800x600       72.19    75.00    60.32
    720x480       60.00    59.94
    640x480       75.00    72.81    66.67    60.00    59.94
    720x400       70.08
 VIRTUAL1 disconnected (normal left inverted right x axis y axis)


 dmesg is here.
 Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
     2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
     The NetBSD Foundation, Inc.  All rights reserved.
 Copyright (c) 1982, 1986, 1989, 1991, 1993
     The Regents of the University of California.  All rights reserved.

 NetBSD 7.99.5 (DTRACE7) #29: Sun Mar  1 07:41:05 JST 2015
 	ryo_on@angelcake.elements.tetera.org:/usr/world/7.99/amd64/obj/sys/arch/amd64/compile/DTRACE7
 total memory = 8097 MB
 avail memory = 7843 MB
 timecounter: Timecounters tick every 10.000 msec
 timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
 VAIO Corporation VJP111 (Reserved)
 mainbus0 (root)
 ACPI: RSDP 0x00000000000F0490 000024 (v02 Sony  )
 ACPI: XSDT 0x00000000DA9DA098 0000AC (v01 Sony   VAIO     20140619 AMI  00010013)
 ACPI: FACP 0x00000000DA9E5E40 00010C (v05 Sony   VAIO     20140619 MSFT 00010013)
 ACPI: DSDT 0x00000000DA9DA1D0 00BC6D (v02 Sony   VAIO     20140619 INTL 20120711)
 ACPI: FACS 0x00000000DB940080 000040
 ACPI: APIC 0x00000000DA9E5F50 000072 (v03 Sony   VAIO     20140619 MSFT 00010013)
 ACPI: FPDT 0x00000000DA9E5FC8 000044 (v01 Sony   VAIO     20140619 AMI  00010013)
 ACPI: TCPA 0x00000000DA9E6010 000032 (v02 Sony   VAIO     20140619 MSFT 01000013)
 ACPI: MSDM 0x00000000DA9E6048 000055 (v03 Sony   VAIO     20140619 AMI  00010013)
 ACPI: MCFG 0x00000000DA9E60A0 00003C (v01 Sony   VAIO     20140619 MSFT 00000097)
 ACPI: HPET 0x00000000DA9E60E0 000038 (v01 Sony   VAIO     20140619 MSFT 00000005)
 ACPI: SSDT 0x00000000DA9E6118 000289 (v01 Sony   VAIO     20140619 INTL 20120711)
 ACPI: SSDT 0x00000000DA9E63A8 000393 (v01 Sony   VAIO     20140619 INTL 20120711)
 ACPI: PCCT 0x00000000DA9E6740 00006E (v05 Sony   VAIO     20140619 INTL 20120711)
 ACPI: SSDT 0x00000000DA9E67B0 000AC4 (v01 Sony   VAIO     20140619 INTL 20120711)
 ACPI: SSDT 0x00000000DA9E7278 000494 (v01 Sony   VAIO     20140619 INTL 20120711)
 ACPI: SSDT 0x00000000DA9E7710 000AD8 (v01 Sony   VAIO     20140619 INTL 20120711)
 ACPI: SSDT 0x00000000DA9E81E8 000550 (v01 Sony   VAIO     20140619 INTL 20120711)
 ACPI: SSDT 0x00000000DA9E8738 003267 (v01 Sony   VAIO     20140619 INTL 20091112)
 ACPI: ECDT 0x00000000DA9EB9A0 0000C1 (v01 Sony   VAIO     20140619 MSFT 00000005)
 ACPI: SSDT 0x00000000DA9EBA68 0008EE (v01 Sony   VAIO     20140619 INTL 20120711)
 ACPI: All ACPI Tables successfully acquired
 cpu0 at mainbus0 apid 0
 cpu0: Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz, id 0x40651
 cpu1 at mainbus0 apid 2
 cpu1: Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz, id 0x40651
 cpu2 at mainbus0 apid 1
 cpu2: Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz, id 0x40651
 cpu3 at mainbus0 apid 3
 cpu3: Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz, id 0x40651
 ioapic0 at mainbus0 apid 8: pa 0xfec00000, version 0x20, 40 pins
 acpi0 at mainbus0: Intel ACPICA 20140926
 acpi0: X/RSDT: OemId <  Sony,    VAIO,20140619>, AslId <AMI ,00010013>
 acpiecdt0 at acpi0: ACPI Embedded Controller via ECDT
 ACPI: Dynamic OEM Table Load:
 ACPI: SSDT 0xFFFFFE810E732410 0003D3 (v01 PmRef  Cpu0Cst  00003001 INTL 20120711)
 ACPI: Dynamic OEM Table Load:
 ACPI: SSDT 0xFFFFFE810E7C3810 0005AA (v01 PmRef  ApIst    00003000 INTL 20120711)
 ACPI: Dynamic OEM Table Load:
 ACPI: SSDT 0xFFFFFE810E71D510 000119 (v01 PmRef  ApCst    00003000 INTL 20120711)
 acpi0: SCI interrupting at int 9
 timecounter: Timecounter "ACPI-Safe" frequency 3579545 Hz quality 900
 hpet0 at acpi0: high precision event timer (mem 0xfed00000-0xfed00400)
 timecounter: Timecounter "hpet0" frequency 14318180 Hz quality 2000
 acpiec0 at acpi0 (EC, PNP0C09): using acpiecdt0
 TPMX (PNP0C31) at acpi0 not configured
 FWHD (INT0800) at acpi0 not configured
 LDRC (PNP0C02) at acpi0 not configured
 attimer1 at acpi0 (TIMR, PNP0100): io 0x40-0x43,0x50-0x53 irq 0
 CWDT (INT3F0D) at acpi0 not configured
 RMSC (PNP0C02) at acpi0 not configured
 pckbc1 at acpi0 (PS2K, SNYA009) (kbd port): io 0x60,0x64 irq 1
 pckbc2 at acpi0 (PS2M, FOX0014) (aux port): irq 12
 acpibat0 at acpi0 (BAT0, PNP0C0A-1): ACPI Battery
 acpibat1 at acpi0 (BAT1, PNP0C0A-2): ACPI Battery
 sony0 at acpi0 (SNC, SNY5001): Sony Miscellaneous Controller
 ACPI Warning: \_SB_.PCI0.LPCB.SNC_.GSNE: Insufficient arguments - Caller passed 0, method requires 1 (20140926/nsarguments-263)
 ACPI Warning: \_SB_.PCI0.LPCB.SNC_.GSNE: Insufficient arguments - Caller passed 0, method requires 1 (20140926/nsarguments-263)
 PDRC (PNP0C02) at acpi0 not configured
 acpivga0 at acpi0 (GFX0): ACPI Display Adapter
 acpiout0 at acpivga0 (DD1F, 0x001f): ACPI Display Output Device
 acpiout0: brightness levels: [0-100]
 acpiout1 at acpivga0 (DD01, 0x0100): ACPI Display Output Device
 acpiout2 at acpivga0 (DD02, 0x0002): ACPI Display Output Device
 acpiout3 at acpivga0 (DD03, 0x0300): ACPI Display Output Device
 acpiout4 at acpivga0 (DD04, 0x0301): ACPI Display Output Device
 acpiout5 at acpivga0 (DD05, 0x0302): ACPI Display Output Device
 acpiout6 at acpivga0 (DD06, 0x0303): ACPI Display Output Device
 acpiout7 at acpivga0 (DD07, 0x0304): ACPI Display Output Device
 acpiout8 at acpivga0 (DD08, 0x0305): ACPI Display Output Device
 acpiout9 at acpivga0 (DD09, 0x0009): ACPI Display Output Device
 acpiout10 at acpivga0 (DD0A, 0x000a): ACPI Display Output Device
 acpiout11 at acpivga0 (DD0B, 0x000b): ACPI Display Output Device
 acpiout12 at acpivga0 (DD0C, 0x000c): ACPI Display Output Device
 acpiout13 at acpivga0 (DD0D, 0x000d): ACPI Display Output Device
 acpiout14 at acpivga0 (DD0E, 0x000e): ACPI Display Output Device
 acpiout15 at acpivga0 (DD0F, 0x000f): ACPI Display Output Device
 acpivga0: unknown output device acpiout1
 acpivga0: unknown output device acpiout2
 acpivga0: unknown output device acpiout3
 acpivga0: unknown output device acpiout4
 acpivga0: unknown output device acpiout5
 acpivga0: unknown output device acpiout6
 acpivga0: unknown output device acpiout7
 acpivga0: unknown output device acpiout8
 acpivga0: unknown output device acpiout9
 acpivga0: unknown output device acpiout10
 acpivga0: unknown output device acpiout11
 acpivga0: unknown output device acpiout12
 acpivga0: unknown output device acpiout13
 acpivga0: unknown output device acpiout14
 acpivga0: unknown output device acpiout15
 acpivga0: connected output devices:
 acpivga0:   0x0400 (acpiout0): Unknown Output Device, head 0
 acpiacad0 at acpi0 (ADP1, ACPI0003): ACPI AC Adapter
 acpilid0 at acpi0 (LID0, PNP0C0D): ACPI Lid Switch
 acpibut0 at acpi0 (PWRB, PNP0C0C): ACPI Power Button
 PCCD (INT340F) at acpi0 not configured
 IAOE (INT33A0) at acpi0 not configured
 acpitz0 at acpi0 (TZ00): cpu0 cpu1 cpu2 cpu3
 acpitz0: levels: critical 97.0 C, passive 103.0 C, passive cooling
 ACPI: Enabled 3 GPEs in block 00 to 7F
 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: Synaptics touchpad version 8.1
 pms0: Extended W mode, Palm detect, One button click pad, Multi-finger Report, Multi-finger
 pckbc1: using irq 12 for aux slot
 wsmouse0 at pms0 mux 0
 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 0a04 (rev. 0x0b)
 i915drmkms0 at pci0 dev 2 function 0: vendor 8086 product 0a16 (rev. 0x0b)
 drm: Memory usable by graphics device = 2048M
 drm: Supports vblank timestamp caching Rev 2 (21.10.2013).
 drm: Driver supports precise vblank timestamp query.
 i915drmkms0: interrupting at ioapic0 pin 16 (i915)
 intelfb0 at i915drmkms0
 i915drmkms0: info: registered panic notifier
 i915drmkms0: More than 8 outputs detected via ACPI
 intelfb0: framebuffer at 0xffff80008e5ef000, size 1920x1080, depth 32, stride 7680
 wsdisplay0 at intelfb0 kbdmux 1: console (default, vt100 emulation), using wskbd0
 wsmux1: connecting to wsdisplay0
 hdaudio0 at pci0 dev 3 function 0: HD Audio Controller
 hdaudio0: interrupting at ioapic0 pin 16
 hdaudio0: timeout leaving reset state
 hdaudio0: device driver failed to attach
 vendor 8086 product 9c31 (USB serial bus, xHCI, revision 0x04) at pci0 dev 20 function 0 not configured
 vendor 8086 product 9c3a (miscellaneous communications, revision 0x04) at pci0 dev 22 function 0 not configured
 hdaudio1 at pci0 dev 27 function 0: HD Audio Controller
 hdaudio1: interrupting at ioapic0 pin 22
 hdafg0 at hdaudio1: vendor 10ec product 0286
 hdafg0: DAC00 2ch: Speaker [Built-In], HP Out [Jack]
 hdafg0: ADC01 2ch: Mic In [Jack]
 hdafg0: ADC02 2ch: Mic In [Built-In]
 hdafg0: 2ch/2ch 44100Hz 48000Hz PCM16 PCM20 PCM24 AC3
 audio0 at hdafg0: full duplex, playback, capture, mmap, independent
 ppb0 at pci0 dev 28 function 0: vendor 8086 product 9c14 (rev. 0xe4)
 ppb0: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x1 @ 5.0GT/s
 ppb0: link is x1 @ 2.5GT/s
 pci1 at ppb0 bus 1
 pci1: i/o space, memory space enabled, rd/line, wr/inv ok
 iwm0 at pci1 dev 0 function 0: vendor 8086 product 08b1 (rev. 0xbb)
 iwm0: interrupting at ioapic0 pin 16
 ppb1 at pci0 dev 28 function 3: vendor 8086 product 9c16 (rev. 0xe4)
 ppb1: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x1 @ 5.0GT/s
 pci2 at ppb1 bus 2
 pci2: i/o space, memory space enabled, rd/line, wr/inv ok
 ehci0 at pci0 dev 29 function 0: vendor 8086 product 9c26 (rev. 0x04)
 ehci0: interrupting at ioapic0 pin 23
 ehci0: EHCI version 1.0
 usb0 at ehci0: USB revision 2.0
 pcib0 at pci0 dev 31 function 0: vendor 8086 product 9c43 (rev. 0x04)
 ahcisata0 at pci0 dev 31 function 2: vendor 8086 product 9c03 (rev. 0x04)
 ahcisata0: interrupting at ioapic0 pin 19
 ahcisata0: 64-bit DMA
 ahcisata0: AHCI revision 1.30, 1 port, 32 slots, CAP 0xc734ff00<PSC,SSC,PMD,SAM,ISS=0x3=Gen3,SCLO,SAL,SALP,SNCQ,S64A>
 atabus0 at ahcisata0 channel 0
 ichsmb0 at pci0 dev 31 function 3: vendor 8086 product 9c22 (rev. 0x04)
 ichsmb0: interrupting at ioapic0 pin 18
 iic0 at ichsmb0: I2C bus
 isa0 at pcib0
 tpm0 at isa0 iomem 0xfed40000-0xfed44fff irq 7: IFX SLB 9635 TT 1.2 rev 0x10
 pcppi0 at isa0 port 0x61
 midi0 at pcppi0: PC speaker
 sysbeep0 at pcppi0
 attimer1: attached to pcppi0
 acpicpu0 at cpu0: ACPI CPU
 acpicpu0: C1: FFH, lat   1 us, pow  1000 mW
 acpicpu0: C2: FFH, lat 148 us, pow   200 mW
 acpicpu0: C3: FFH, lat 506 us, pow   200 mW
 acpicpu0: P0: FFH, lat  10 us, pow 15000 mW, 1701 MHz, turbo boost
 acpicpu0: P1: FFH, lat  10 us, pow 15000 mW, 1700 MHz
 acpicpu0: P2: FFH, lat  10 us, pow 13939 mW, 1600 MHz
 acpicpu0: P3: FFH, lat  10 us, pow 12900 mW, 1500 MHz
 acpicpu0: P4: FFH, lat  10 us, pow 11882 mW, 1400 MHz
 acpicpu0: P5: FFH, lat  10 us, pow 10886 mW, 1300 MHz
 acpicpu0: P6: FFH, lat  10 us, pow  9910 mW, 1200 MHz
 acpicpu0: P7: FFH, lat  10 us, pow  8956 mW, 1100 MHz
 acpicpu0: P8: FFH, lat  10 us, pow  8021 mW, 1000 MHz
 acpicpu0: P9: FFH, lat  10 us, pow  7106 mW,  900 MHz
 acpicpu0: P10: FFH, lat  10 us, pow  6346 mW,  800 MHz
 coretemp0 at cpu0: thermal sensor, 1 C resolution
 acpicpu1 at cpu1: ACPI CPU
 coretemp1 at cpu1: thermal sensor, 1 C resolution
 acpicpu2 at cpu2: ACPI CPU
 acpicpu3 at cpu3: ACPI CPU
 DRM error in intel_uncore_check_errors: Unclaimed register before interrupt
 timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
 timecounter: Timecounter "TSC" frequency 2394597000 Hz quality 3000
 IPsec: Initialized Security Association Processing.
 uhub0 at usb0: vendor 8086 EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
 uhub0: 2 ports with 2 removable, self powered
 ahcisata0 port 0: device present, speed: 6.0Gb/s
 acpiacad0: AC adapter online.
 drm: Enabling RC6 states: RC6 on, RC6p off, RC6pp off
 wd0 at atabus0 drive 0
 wd0: <SAMSUNG MZNTD128HAGM-00000>
 wd0: drive supports 16-sector PIO transfers, LBA48 addressing
 wd0: 119 GB, 248085 cyl, 16 head, 63 sec, 512 bytes/sect x 250069680 sectors
 wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133)
 wd0(ahcisata0:0:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133) (using DMA)
 uhub1 at uhub0 port 1: vendor 8087 product 8000, class 9/0, rev 2.00/0.04, addr 2
 uhub1: single transaction translator
 uhub1: 8 ports with 8 removable, self powered
 axe0 at uhub1 port 1
 axe0: vendor 0b95 product 7720, rev 2.00/0.01, addr 3
 axe0: Ethernet address 00:90:cc:e8:16:af
 ukphy0 at axe0 phy 16: OUI 0x007063, model 0x0001, rev. 1
 ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
 uvideo0 at uhub1 port 5 configuration 1 interface 0: Chicony Electronics Co.,Ltd. Front Camera, rev 2.01/58.25, addr 4
 video0 at uvideo0: Chicony Electronics Co.,Ltd. Front Camera, rev 2.01/58.25, addr 4
 ubt0 at uhub1 port 6
 ubt0: vendor 8087 product 07dc, rev 2.00/0.01, addr 5
 Kernelized RAIDframe activated
 pad0: outputs: 44100Hz, 16-bit, stereo
 audio1 at pad0: half duplex, playback, capture
 boot device: wd0
 root on wd0a dumps on wd0b
 root file system type: ffs
 kern.module.path=/stand/amd64/7.99.5/modules
 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)
 iwm0: failed to load firmware: 35

 --
 Ryo ONODERA // ryo_on@yk.rim.or.jp
 PGP fingerprint = 82A2 DC91 76E0 A10A 8ABB  FD1B F404 27FA C7D1 15F3

From: matthew green <mrg@eterna.com.au>
To: gnats-bugs@NetBSD.org
Cc: riastradh@NetBSD.org, gnats-admin@netbsd.org, netbsd-bugs@netbsd.org,
    ryoon@NetBSD.org
Subject: re: kern/49431 (External HDMI does not detect plugging -- DRMKMS)
Date: Sun, 26 Apr 2015 08:25:44 +1000

 hmmm, for the failing case, can you try "xrandr --auto" and report
 what happens?  i wonder why the HDMI1 in each case shows quite a
 different set of modes.

State-Changed-From-To: feedback->open
State-Changed-By: dholland@NetBSD.org
State-Changed-When: Sun, 29 May 2016 23:37:22 +0000
State-Changed-Why:
feedback appears to have been received, not clear to me what the current
state is.


>Unformatted:

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