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Date:      Tue, 20 Jul 2021 12:00:58 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 257297] i7 Comet Lake Gen 10 laptop: I'm not able to use HDMI, DisplayPort and Wi-Fi
Message-ID:  <bug-257297-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D257297

            Bug ID: 257297
           Summary: i7 Comet Lake Gen 10 laptop: I'm not able to use HDMI,
                    DisplayPort and Wi-Fi
           Product: Base System
           Version: CURRENT
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: kern
          Assignee: bugs@FreeBSD.org
          Reporter: jonasbsd@gmail.com

Dear,=20

I have a machine that has the following configuration:

```
hostb0@pci0:0:0:0:      class=3D0x060000 rev=3D0x02 hdr=3D0x00 vendor=3D0x8=
086
device=3D0x9b54 subvendor=3D0x1d05 subdevice=3D0x1085
    vendor     =3D 'Intel Corporation'
    device     =3D '10th Gen Core Processor Host Bridge/DRAM Registers'
    class      =3D bridge
    subclass   =3D HOST-PCI
pcib1@pci0:0:1:0:       class=3D0x060400 rev=3D0x02 hdr=3D0x01 vendor=3D0x8=
086
device=3D0x1901 subvendor=3D0x1d05 subdevice=3D0x1085
    vendor     =3D 'Intel Corporation'
    device     =3D '6th-10th Gen Core Processor PCIe Controller (x16)'
    class      =3D bridge
    subclass   =3D PCI-PCI
vgapci1@pci0:0:2:0:     class=3D0x030000 rev=3D0x05 hdr=3D0x00 vendor=3D0x8=
086
device=3D0x9bc4 subvendor=3D0x1d05 subdevice=3D0x1085
    vendor     =3D 'Intel Corporation'
    device     =3D 'CometLake-H GT2 [UHD Graphics]'
    class      =3D display
    subclass   =3D VGA
none0@pci0:0:8:0:       class=3D0x088000 rev=3D0x00 hdr=3D0x00 vendor=3D0x8=
086
device=3D0x1911 subvendor=3D0x1d05 subdevice=3D0x1085
    vendor     =3D 'Intel Corporation'
    device     =3D 'Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core
Processor Gaussian Mixture Model'
    class      =3D base peripheral
pchtherm0@pci0:0:18:0:  class=3D0x118000 rev=3D0x00 hdr=3D0x00 vendor=3D0x8=
086
device=3D0x06f9 subvendor=3D0x1d05 subdevice=3D0x1085
    vendor     =3D 'Intel Corporation'
    device     =3D 'Comet Lake PCH Thermal Controller'
    class      =3D dasp
xhci0@pci0:0:20:0:      class=3D0x0c0330 rev=3D0x00 hdr=3D0x00 vendor=3D0x8=
086
device=3D0x06ed subvendor=3D0x1d05 subdevice=3D0x1085
    vendor     =3D 'Intel Corporation'
    device     =3D 'Comet Lake USB 3.1 xHCI Host Controller'
    class      =3D serial bus
    subclass   =3D USB
none1@pci0:0:20:2:      class=3D0x050000 rev=3D0x00 hdr=3D0x00 vendor=3D0x8=
086
device=3D0x06ef subvendor=3D0x1d05 subdevice=3D0x1085
    vendor     =3D 'Intel Corporation'
    device     =3D 'Comet Lake PCH Shared SRAM'
    class      =3D memory
    subclass   =3D RAM
none2@pci0:0:20:3:      class=3D0x028000 rev=3D0x00 hdr=3D0x00 vendor=3D0x8=
086
device=3D0x06f0 subvendor=3D0x8086 subdevice=3D0x0070
    vendor     =3D 'Intel Corporation'
    device     =3D 'Comet Lake PCH CNVi WiFi'
    class      =3D network
ig4iic0@pci0:0:21:0:    class=3D0x0c8000 rev=3D0x00 hdr=3D0x00 vendor=3D0x8=
086
device=3D0x06e8 subvendor=3D0x1d05 subdevice=3D0x1085
    vendor     =3D 'Intel Corporation'
    device     =3D 'Comet Lake PCH Serial IO I2C Controller'
    class      =3D serial bus
none3@pci0:0:22:0:      class=3D0x078000 rev=3D0x00 hdr=3D0x00 vendor=3D0x8=
086
device=3D0x06e0 subvendor=3D0x1d05 subdevice=3D0x1085
    vendor     =3D 'Intel Corporation'
    device     =3D 'Comet Lake HECI Controller'
    class      =3D simple comms
ahci0@pci0:0:23:0:      class=3D0x010601 rev=3D0x00 hdr=3D0x00 vendor=3D0x8=
086
device=3D0x06d3 subvendor=3D0x1d05 subdevice=3D0x1085
    vendor     =3D 'Intel Corporation'
    class      =3D mass storage
    subclass   =3D SATA
pcib2@pci0:0:27:0:      class=3D0x060400 rev=3D0xf0 hdr=3D0x01 vendor=3D0x8=
086
device=3D0x06ac subvendor=3D0x8086 subdevice=3D0x7270
    vendor     =3D 'Intel Corporation'
    device     =3D 'Comet Lake PCI Express Root Port'
    class      =3D bridge
    subclass   =3D PCI-PCI
pcib3@pci0:0:29:0:      class=3D0x060400 rev=3D0xf0 hdr=3D0x01 vendor=3D0x8=
086
device=3D0x06b0 subvendor=3D0x1d05 subdevice=3D0x1085
    vendor     =3D 'Intel Corporation'
    device     =3D 'Comet Lake PCI Express Root Port'
    class      =3D bridge
    subclass   =3D PCI-PCI
pcib4@pci0:0:29:5:      class=3D0x060400 rev=3D0xf0 hdr=3D0x01 vendor=3D0x8=
086
device=3D0x06b5 subvendor=3D0x1d05 subdevice=3D0x1085
    vendor     =3D 'Intel Corporation'
    class      =3D bridge
    subclass   =3D PCI-PCI
none4@pci0:0:30:0:      class=3D0x078000 rev=3D0x00 hdr=3D0x00 vendor=3D0x8=
086
device=3D0x06a8 subvendor=3D0x1d05 subdevice=3D0x1085
    vendor     =3D 'Intel Corporation'
    device     =3D 'Comet Lake PCH Serial IO UART Host Controller'
    class      =3D simple comms
isab0@pci0:0:31:0:      class=3D0x060100 rev=3D0x00 hdr=3D0x00 vendor=3D0x8=
086
device=3D0x068d subvendor=3D0x1d05 subdevice=3D0x1085
    vendor     =3D 'Intel Corporation'
    device     =3D 'Comet Lake LPC Controller'
    class      =3D bridge
    subclass   =3D PCI-ISA
hdac1@pci0:0:31:3:      class=3D0x040300 rev=3D0x00 hdr=3D0x00 vendor=3D0x8=
086
device=3D0x06c8 subvendor=3D0x1d05 subdevice=3D0x1088
    vendor     =3D 'Intel Corporation'
    device     =3D 'Comet Lake PCH cAVS'
    class      =3D multimedia
    subclass   =3D HDA
ichsmb0@pci0:0:31:4:    class=3D0x0c0500 rev=3D0x00 hdr=3D0x00 vendor=3D0x8=
086
device=3D0x06a3 subvendor=3D0x1d05 subdevice=3D0x1085
    vendor     =3D 'Intel Corporation'
    device     =3D 'Comet Lake PCH SMBus Controller'
    class      =3D serial bus
    subclass   =3D SMBus
none5@pci0:0:31:5:      class=3D0x0c8000 rev=3D0x00 hdr=3D0x00 vendor=3D0x8=
086
device=3D0x06a4 subvendor=3D0x1d05 subdevice=3D0x1085
    vendor     =3D 'Intel Corporation'
    device     =3D 'Comet Lake PCH SPI Controller'
    class      =3D serial bus
vgapci0@pci0:1:0:0:     class=3D0x030000 rev=3D0xa1 hdr=3D0x00 vendor=3D0x1=
0de
device=3D0x1f99 subvendor=3D0x1d05 subdevice=3D0x1085
    vendor     =3D 'NVIDIA Corporation'
    device     =3D 'TU117M'
    class      =3D display
    subclass   =3D VGA
hdac0@pci0:1:0:1:       class=3D0x040300 rev=3D0xa1 hdr=3D0x00 vendor=3D0x1=
0de
device=3D0x10fa subvendor=3D0x1d05 subdevice=3D0x1085
    vendor     =3D 'NVIDIA Corporation'
    class      =3D multimedia
    subclass   =3D HDA
nvme0@pci0:3:0:0:       class=3D0x010802 rev=3D0x03 hdr=3D0x00 vendor=3D0x1=
cc1
device=3D0x33f8 subvendor=3D0x1cc1 subdevice=3D0x33f8
    vendor     =3D 'ADATA Technology Co., Ltd.'
    class      =3D mass storage
    subclass   =3D NVM
re0@pci0:4:0:0: class=3D0x020000 rev=3D0x15 hdr=3D0x00 vendor=3D0x10ec devi=
ce=3D0x8168
subvendor=3D0x1d05 subdevice=3D0x1064
    vendor     =3D 'Realtek Semiconductor Co., Ltd.'
    device     =3D 'RTL8111/8168/8411 PCI Express Gigabit Ethernet Controll=
er'
    class      =3D network
    subclass   =3D ethernet

```

I'm no HDMI, no DisplayPort, no WiFi...

FreeBSD 14!!!

Did I do something wrong or is i7 Comet Lake Gen 10 not supported?

I didn't do any specific configuration. I just installed FreeBSD 14, drm-km=
od,
NVidia Hybrid Graphics, Pulse and Xfce4.=20

With 1 HDMI, 1 dock via USB-C with another HDMI, 2 DisplayPort, I can't use=
 1
external monitor. :(

Can anyone help me?

dmesg:

https://gist.github.com/jonaslopes/a69c1391c861c8fa8c07678b6df8d256

--=20
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