dpms kills hdmi sound

Thu Jan 25 09:53:55 UTC 2018

Hi,

this is a demesg after boot:
Copyright (c) 1992-2018 The FreeBSD Project.
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FreeBSD 12.0-CURRENT #2 r328189: Sat Jan 20 14:02:40 CET 2018
    root at beasty:/usr/obj/usr/src/amd64.amd64/sys/GENERIC-NODEBUG amd64
FreeBSD clang version 6.0.0 (branches/release_60 321788) (based on LLVM
6.0.0)
VT(efifb): resolution 800x600
CPU: Intel(R) Core(TM) i5-6300HQ CPU @ 2.30GHz (2304.08-MHz K8-class CPU)
  Origin="GenuineIntel"  Id=0x506e3  Family=0x6  Model=0x5e  Stepping=3

Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>

Features2=0x7ffafbbf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,SDBG,FMA,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
  AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM>
  AMD Features2=0x121<LAHF,ABM,Prefetch>
  Structured Extended
Features=0x29c6fbf<FSGSBASE,TSCADJ,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,NFPUSG,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PROCTRACE>
  XSAVE Features=0xf<XSAVEOPT,XSAVEC,XINUSE,XSAVES>
  VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID
  TSC: P-state invariant, performance statistics
real memory  = 17179869184 (16384 MB)
avail memory = 16474333184 (15711 MB)
Event timer "LAPIC" quality 600
ACPI APIC Table: <ALASKA A M I >
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
FreeBSD/SMP: 1 package(s) x 4 core(s)
random: unblocking device.
ioapic0 <Version 2.0> irqs 0-119 on motherboard
SMP: AP CPU #1 Launched!
SMP: AP CPU #2 Launched!
SMP: AP CPU #3 Launched!
Timecounter "TSC-low" frequency 1152037677 Hz quality 1000
Cuse v0.1.35 @ /dev/cuse
random: entropy device external interface
netmap: loaded module
[ath_hal] loaded
module_register_init: MOD_LOAD (vesa, 0xffffffff8103a5a0, 0) error 19
random: registering fast source Intel Secure Key RNG
random: fast provider: "Intel Secure Key RNG"
kbd1 at kbdmux0
nexus0
cryptosoft0: <software crypto> on motherboard
acpi0: <ALASKA A M I > on motherboard
acpi0: Power Button (fixed)
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
cpu2: <ACPI CPU> on acpi0
cpu3: <ACPI CPU> on acpi0
hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 24000000 Hz quality 950
Event timer "HPET" frequency 24000000 Hz quality 550
Event timer "HPET1" frequency 24000000 Hz quality 440
Event timer "HPET2" frequency 24000000 Hz quality 440
Event timer "HPET3" frequency 24000000 Hz quality 440
Event timer "HPET4" frequency 24000000 Hz quality 440
atrtc0: <AT realtime clock> port 0x70-0x77 irq 8 on acpi0
atrtc0: Warning: Couldn't map I/O.
atrtc0: registered as a time-of-day clock, resolution 1.000000s
Event timer "RTC" frequency 32768 Hz quality 0
attimer0: <AT timer> port 0x40-0x43,0x50-0x53 irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1808-0x180b on acpi0
acpi_ec0: <Embedded Controller: GPE 0x3> port 0x62,0x66 on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
vgapci0: <VGA-compatible display> port 0xf000-0xf03f mem
0xde000000-0xdeffffff,0xc0000000-0xcfffffff at device 2.0 on pci0
vgapci0: Boot video device
xhci0: <Intel Sunrise Point USB 3.0 controller> mem 0xdf510000-0xdf51ffff
at device 20.0 on pci0
xhci0: 32 bytes context size, 64-bit DMA
usbus0: waiting for BIOS to give up control
xhci_interrupt: host controller halted
usbus0 on xhci0
usbus0: 5.0Gbps Super Speed USB v3.0
pci0: <simple comms> at device 22.0 (no driver attached)
ahci0: <Intel Sunrise Point AHCI SATA controller> port
0xf090-0xf097,0xf080-0xf083,0xf060-0xf07f mem
0xdf528000-0xdf529fff,0xdf52c000-0xdf52c0ff,0xdf52b000-0xdf52b7ff at device
23.0 on pci0
ahci0: AHCI v1.31 with 2 6Gbps ports, Port Multiplier not supported
ahcich2: <AHCI channel> at channel 2 on ahci0
ahcich3: <AHCI channel> at channel 3 on ahci0
ahciem0: <AHCI enclosure management bridge> on ahci0
pcib1: <ACPI PCI-PCI bridge> at device 28.0 on pci0
pci1: <ACPI PCI bus> on pcib1
xhci1: <XHCI (generic) USB 3.0 controller> mem 0xdf400000-0xdf407fff at
device 0.0 on pci1
xhci1: 32 bytes context size, 64-bit DMA
xhci1: Unable to map MSI-X table
usbus1 on xhci1
usbus1: 5.0Gbps Super Speed USB v3.0
pcib2: <ACPI PCI-PCI bridge> at device 28.4 on pci0
pci2: <ACPI PCI bus> on pcib2
pci2: <unknown> at device 0.0 (no driver attached)
re0: <RealTek 8168/8111 B/C/CP/D/DP/E/F/G PCIe Gigabit Ethernet> port
0xe000-0xe0ff mem 0xdf314000-0xdf314fff,0xdf310000-0xdf313fff at device 0.1
on pci2
re0: Using 1 MSI-X message
re0: turning off MSI enable bit.
re0: ASPM disabled
re0: Chip rev. 0x5c800000
re0: MAC rev. 0x00000000
miibus0: <MII bus> on re0
rgephy0: <RTL8251/8153 1000BASE-T media interface> PHY 1 on miibus0
rgephy0:  none, 10baseT, 10baseT-FDX, 10baseT-FDX-flow, 100baseTX,
100baseTX-FDX, 100baseTX-FDX-flow, 1000baseT-FDX, 1000baseT-FDX-master,
1000baseT-FDX-flow, 1000baseT-FDX-flow-master, auto, auto-flow
re0: Using defaults for TSO: 65518/35/2048
re0: Ethernet address: 80:fa:5b:3b:70:e7
re0: netmap queues/slots: TX 1/256, RX 1/256
pcib3: <ACPI PCI-PCI bridge> at device 28.6 on pci0
pci3: <ACPI PCI bus> on pcib3
iwm0: <Intel(R) Dual Band Wireless AC 8260> mem 0xdf200000-0xdf201fff at
device 0.0 on pci3
pcib4: <ACPI PCI-PCI bridge> at device 28.7 on pci0
pci4: <ACPI PCI bus> on pcib4
pci4: <unknown> at device 0.0 (no driver attached)
pcib5: <ACPI PCI-PCI bridge> at device 29.0 on pci0
pci5: <ACPI PCI bus> on pcib5
nvme0: <Generic NVMe Device> mem 0xdf000000-0xdf003fff at device 0.0 on pci5
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
pci0: <memory> at device 31.2 (no driver attached)
hdac0: <Intel Sunrise Point HDA Controller> mem
0xdf520000-0xdf523fff,0xdf500000-0xdf50ffff at device 31.3 on pci0
acpi_button0: <Power Button> on acpi0
acpi_button1: <Sleep Button> on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_acad0: <AC Adapter> on acpi0
battery0: <ACPI Control Method Battery> on acpi0
acpi_tz0: <Thermal Zone> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model Generic PS/2 mouse, device ID 0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
est1: <Enhanced SpeedStep Frequency Control> on cpu1
est2: <Enhanced SpeedStep Frequency Control> on cpu2
est3: <Enhanced SpeedStep Frequency Control> on cpu3
ZFS filesystem version: 5
ZFS storage pool version: features support (5000)
Timecounters tick every 1.000 msec
ugen1.1: <0x1b21 XHCI root HUB> at usbus1
ugen0.1: <0x8086 XHCI root HUB> at usbus0
uhub0: <0x1b21 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus1
uhub1: <0x8086 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0
iwm0: hw rev 0x200, fw ver 22.361476.0, address f0:d5:bf:0d:ea:8a
nvd0: <SAMSUNG MZVPW256HEGL-00000> NVMe namespace
nvd0: 244198MB (500118192 512 byte sectors)
hdacc0: <Realtek ALC269 HDA CODEC> at cad 0 on hdac0
hdaa0: <Realtek ALC269 Audio Function Group> at nid 1 on hdacc0
pcm0: <Realtek ALC269 (Analog 2.0+HP/2.0)> at nid 20,21 and 24 on hdaa0
pcm1: <Realtek ALC269 (Internal Analog Mic)> at nid 18 on hdaa0
hdacc1: <Intel Skylake HDA CODEC> at cad 2 on hdac0
hdaa1: <Intel Skylake Audio Function Group> at nid 1 on hdacc1
pcm2: <Intel Skylake (HDMI/DP 8ch)> at nid 6 on hdaa1
ses0 at ahciem0 bus 0 scbus2 target 0 lun 0
ses0: <AHCI SGPIO Enclosure 1.00 0001> SEMB S-E-S 2.00 device
ses0: SEMB SES Device
ada0 at ahcich2 bus 0 scbus0 target 0 lun 0
ada0: <HGST HTS721010A9E630 JB0OA3U0> ATA8-ACS SATA 3.x device
ada0: Serial Number JR1004D31S22EM
ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
ada0: Command Queueing enabled
ada0: 953869MB (1953525168 512 byte sectors)
Trying to mount root from zfs:zroot/ROOT/default []...
cd0 at ahcich3 bus 0 scbus1 target 0 lun 0
cd0: <Slimtype DVD A  DS8ACSH LC21> Removable CD-ROM SCSI device
cd0: Serial Number 435640505714
cd0: 150.000MB/s transfers (SATA 1.x, UDMA6, ATAPI 12bytes, PIO 8192bytes)
cd0: Attempt
uhub0: 4 ports with 4 removable, self powered
Root mount waiting for: usbus0
uhub1: 24 ports with 24 removable, self powered
Root mount waiting for: usbus0
ugen0.2: <SunplusIT Inc Chicony USB 2.0 Camera> at usbus0
Root mount waiting for: usbus0
ugen0.3: <vendor 0x8087 product 0x0a2b> at usbus0
ugen0.4: <Logitech USB Receiver> at usbus0
ukbd0 on uhub1
ukbd0: <Logitech USB Receiver, class 0/0, rev 2.00/29.00, addr 3> on usbus0
kbd2 at ukbd0
[drm] Initialized
drmn0: <drmn> on vgapci0
vgapci0: child drmn0 requested pci_enable_io
vgapci0: child drmn0 requested pci_enable_io
[drm] Memory usable by graphics device = 4096M
Failed to add WC MTRR for [0xc0000000-0xcfffffff]: -22; performance may
suffer
[drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[drm] Driver supports precise vblank timestamp query.
i915/skl_dmc_ver1_26.bin: could not load firmware image, error 2
[drm] Connector eDP-1: get mode from tunables:
[drm]   - kern.vt.fb.modes.eDP-1
[drm]   - kern.vt.fb.default_mode
[drm] Connector DP-1: get mode from tunables:
[drm]   - kern.vt.fb.modes.DP-1
[drm]   - kern.vt.fb.default_mode
[drm] Connector HDMI-A-1: get mode from tunables:
[drm]   - kern.vt.fb.modes.HDMI-A-1
[drm]   - kern.vt.fb.default_mode
[drm] GuC firmware load skipped
[drm] Initialized i915 1.6.0 20160919 for drmn on minor 0
VT: Replacing driver "efifb" with new "fb".
start FB_INFO:
type=11 height=1080 width=1920 depth=32
cmsize=16 size=33177600
pbase=0xc0240000 vbase=0xfffff800c0240000
name=drmn0 flags=0x0 stride=15360 bpp=32
cmap[0]=0 cmap[1]=7f0000 cmap[2]=7f00 cmap[3]=c4a000
end FB_INFO
drmn0: fb0: inteldrmfb frame buffer device
i915/skl_dmc_ver1_26.bin: could not load firmware image, error 2
[drm] Finished loading i915/skl_dmc_ver1_26.bin (v1.26)
[drm] RC6 on
wlan0: Ethernet address: f0:d5:bf:0d:ea:8a
re0: link state changed to DOWN
re0: link state changed to UP
ubt0 on uhub1
ubt0: <vendor 0x8087 product 0x0a2b, class 224/1, rev 2.00/0.01, addr 2> on
usbus0
ums0 on uhub1
ums0: <Logitech USB Receiver, class 0/0, rev 2.00/29.00, addr 3> on usbus0
ums0: 18 buttons and [XYZT] coordinates ID=2
WARNING: attempt to domain_add(bluetooth) after domainfinalize()
WARNING: attempt to domain_add(netgraph) after domainfinalize()
wlan0: link state changed to UP
ubt0: ubt_ctrl_write_callback:782: control transfer failed: USB_ERR_TIMEOUT
ng_hci_process_command_timeout: ubt0hci - unable to complete HCI command
OGF=0x3, OCF=0x3. Timeout

2018-01-22 20:57 GMT+01:00 Markus Graf <markusalbertgraf at gmail.com>:

> Hi,
>
> only
> hdacc1: Unexpected unsolicited response with tag 63: ffffffff
> hdacc1: Unexpected unsolicited response with tag 63: ffffffff
>
> Thanks for taking the time!
>
> Best regards
>
> Markus
>
>
> 2018-01-22 19:33 GMT+01:00 Hans Petter Selasky <hps at selasky.org>:
>
>> On 01/22/18 19:32, Markus Graf wrote:
>>
>>> Hi,
>>>
>>> I connect my Skylake Laptop to an LG 43 inch 4k screen which has *much*
>>> better speakers than the laptop.
>>>
>>> I use drm-next-kmod and sound via the skylake Intel Graphics via hdmi.
>>>
>>> Thank you guys it works great!
>>>
>>> Only thing is when the screen blanks I loose hdmi sound and it does not
>>> come back.
>>> I have not found any other way to bring it back than a reboot.
>>>
>>> As a workaround I disabled dpms and screensaver. This prevents dpms on
>>> the
>>> laptop too.
>>>
>>> Does anybody have any hints on what I need to do or where I could report
>>> this.
>>>
>>>
>> Are there any messages in dmesg, indicating some kind of error?
>>
>> --HPS
>>
>>
>