Solved alderlake, tigerlake and rtw89

Geezer said:
Well I can use scfb, for the time being.
Click to expand...
Geezer said:
14.3, but it still does not work.
Click to expand...
Jus to be sure: are you using drm-61-kmod-6.1.128.1403000_4?

If so, I'd file a PR. Your N150 is somewhat newish:
Release date: Nov 20th, 2024.

I see three possibilities:
  1. N150 should work with drm-61-kmod but doesn't: there's a bug
  2. N150 will not work with drm-61-kmod because X, Y or Z
  3. N150 should work/is working/is going to work with graphics/drm-66-kmod but that is for FreeBSD 15
    (stable/15 branch is scheduled for 5 September 2025: 15 - Release Process)

The N150 does not strike me as some rare or exotic CPU/GPU; actually common. At least you should get some clarity from the graphics developers.
 
Erichans said:
Jus to be sure: are you using drm-61-kmod-6.1.128.1403000_4?
Click to expand...
Code: 
drm-61-kmod-6.1.128.1403000_4
Name           : drm-61-kmod
Version        : 6.1.128.1403000_4
Installed on   : Sun Jun  8 14:26:38 2025 +07
Origin         : graphics/drm-61-kmod
Architecture   : FreeBSD:14:amd64
Prefix         : /usr/local
Categories     : graphics kld
Licenses       : BSD2CLAUSE, GPLv2, MIT
Maintainer     : x11@FreeBSD.org
WWW            : https://github.com/freebsd/drm-kmod/
Comment        : DRM drivers modules
Annotations    :
        FreeBSD_version: 1403000
        build_timestamp: 2025-06-07T17:37:24+0000
        built_by       : poudriere-git-3.4.2
        port_checkout_unclean: no
        port_git_hash  : b902f8f42
        ports_top_checkout_unclean: yes
        ports_top_git_hash: b902f8f42
        repo_type      : binary
        repository     : ochre
Flat size      : 16.9MiB
Description    :
amdgpu, i915, and radeon DRM drivers modules.
Currently corresponding to Linux 6.1 DRM.
This version is for FreeBSD 14-STABLE 1400508

Well, I'll get on with a PR then.
 
This is a long shot: GMKtec G3 Plus with Intel N150, no graphics driver on Ubuntu 24.04.1?

Although not the very latest version of the intel media driver, this one is available: multimedia/libva-intel-media-driver

On 14.3-RELEASE, try first without having this intel media driver installed
rc.conf: kld_list="i915kms", and your Xorg .conf file (for example /usr/local/etc/X11/xorg.conf.d/20-intel.conf):
Code: 
Section "Device"
    Identifier "Intel Graphics"
    Driver "modesetting"
EndSection
start X manually and save /var/log/Xorg.0.log

Then install multimedia/libva-intel-media-driver and start X again manually; also save /var/log/Xorg.0.log

Post both log files, for example using cat <first log> | nc termbin.com 9999, cat <second log> | nc termbin.com 9999. Comparing these two should show if this intel media driver, specifically /usr/local/lib/dri/iHD_drv_video.so, is loaded and used.
 
Erichans said:
Post both log files, for example using cat <first log> | nc termbin.com 9999, cat <second log> | nc termbin.com 9999.
Click to expand...

Before

After

Looks pretty much the same.

Diff:
Code: 
      1 1c1
      2 < [   300.905]
      3 ---
      4 > [   120.495]
      5 4,7c4,7
      6 < [   300.905] Current Operating System: FreeBSD viridian.local.minium.com 14.3-RELEASE FreeBSD 14.3-R      6 ELEASE releng/14.3-n271432-8c9ce319fef7 GENERIC amd64
      7 < [   300.905]
      8 < [   300.905] Current version of pixman: 0.46.0
      9 < [   300.905]  Before reporting problems, check http://wiki.x.org
     10 ---
     11 > [   120.495] Current Operating System: FreeBSD viridian.local.minium.com 14.3-RELEASE FreeBSD 14.3-R     11 ELEASE releng/14.3-n271432-8c9ce319fef7 GENERIC amd64
     12 > [   120.495]
     13 > [   120.495] Current version of pixman: 0.46.0
     14 > [   120.495]  Before reporting problems, check http://wiki.x.org
     15 9c9
     16 < [   300.905] Markers: (--) probed, (**) from config file, (==) default setting,
     17 ---
     18 > [   120.496] Markers: (--) probed, (**) from config file, (==) default setting,
     19 12,19c12,19
     20 < [   300.905] (==) Log file: "/var/log/Xorg.0.log", Time: Sun Jun  8 20:32:28 2025
     21 < [   300.905] (==) Using config directory: "/usr/local/etc/X11/xorg.conf.d"
     22 < [   300.905] (==) Using system config directory "/usr/local/share/X11/xorg.conf.d"
     23 < [   300.906] (==) No Layout section.  Using the first Screen section.
     24 < [   300.906] (==) No screen section available. Using defaults.
     25 < [   300.906] (**) |-->Screen "Default Screen Section" (0)
     26 < [   300.906] (**) |   |-->Monitor "<default monitor>"
     27 < [   300.906] (==) No device specified for screen "Default Screen Section".
     28 ---
     29 > [   120.496] (==) Log file: "/var/log/Xorg.0.log", Time: Sun Jun  8 20:29:28 2025
     30 > [   120.497] (==) Using config directory: "/usr/local/etc/X11/xorg.conf.d"
     31 > [   120.497] (==) Using system config directory "/usr/local/share/X11/xorg.conf.d"
     32 > [   120.497] (==) No Layout section.  Using the first Screen section.
     33 > [   120.497] (==) No screen section available. Using defaults.
     34 > [   120.497] (**) |-->Screen "Default Screen Section" (0)
     35 > [   120.497] (**) |   |-->Monitor "<default monitor>"
     36 > [   120.498] (==) No device specified for screen "Default Screen Section".
     37 21,22c21,22
     38 < [   300.906] (**) |   |-->Device "Intel Graphics"
     39 < [   300.906] (==) No monitor specified for screen "Default Screen Section".
     40 ---
     41 > [   120.498] (**) |   |-->Device "Intel Graphics"
     42 > [   120.498] (==) No monitor specified for screen "Default Screen Section".
     43 24,30c24,30
     44 < [   300.906] (**) Allowing byte-swapped clients
     45 < [   300.906] (==) Automatically adding devices
     46 < [   300.906] (==) Automatically enabling devices
     47 < [   300.906] (==) Automatically adding GPU devices
     48 < [   300.906] (==) Automatically binding GPU devices
     49 < [   300.906] (==) Max clients allowed: 256, resource mask: 0x1fffff
     50 < [   300.906] (==) FontPath set to:
     51 ---
     52 > [   120.498] (**) Allowing byte-swapped clients
     53 > [   120.498] (==) Automatically adding devices
     54 > [   120.498] (==) Automatically enabling devices
     55 > [   120.498] (==) Automatically adding GPU devices
     56 > [   120.498] (==) Automatically binding GPU devices
     57 > [   120.498] (==) Max clients allowed: 256, resource mask: 0x1fffff
     58 > [   120.502] (==) FontPath set to:
     59 38,39c38,39
     60 < [   300.906] (==) ModulePath set to "/usr/local/lib/xorg/modules"
     61 < [   300.906] (II) The server relies on udev to provide the list of input devices.
     62 ---
     63 > [   120.502] (==) ModulePath set to "/usr/local/lib/xorg/modules"
     64 > [   120.502] (II) The server relies on udev to provide the list of input devices.
     65 41,60c41,60
     66 < [   300.906] (II) Module ABI versions:
     67 < [   300.906]  X.Org ANSI C Emulation: 0.4
     68 < [   300.906]  X.Org Video Driver: 25.2
     69 < [   300.906]  X.Org XInput driver : 24.4
     70 < [   300.906]  X.Org Server Extension : 10.0
     71 < [   300.911] (--) PCI:*(0@0:2:0) 8086:46d4:0301:02f3 rev 0, Mem @ 0x6000000000/16777216, 0x400000000     71 0/268435456, I/O @ 0x00004000/64, BIOS @ 0x????????/65536
     72 < [   300.911] (II) LoadModule: "glx"
     73 < [   300.911] (II) Loading /usr/local/lib/xorg/modules/extensions/libglx.so
     74 < [   300.912] (II) Module glx: vendor="X.Org Foundation"
     75 < [   300.912]  compiled for 1.21.1.16, module version = 1.0.0
     76 < [   300.912]  ABI class: X.Org Server Extension, version 10.0
     77 < [   300.912] (II) LoadModule: "modesetting"
     78 < [   300.912] (II) Loading /usr/local/lib/xorg/modules/drivers/modesetting_drv.so
     79 < [   300.912] (II) Module modesetting: vendor="X.Org Foundation"
     80 < [   300.912]  compiled for 1.21.1.16, module version = 1.21.1
     81 < [   300.912]  Module class: X.Org Video Driver
     82 < [   300.912]  ABI class: X.Org Video Driver, version 25.2
     83 < [   300.912] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
     84 < [   300.912] (--) Using syscons driver with X support (version 2.0)
     85 < [   300.912] (--) using VT number 9
     86 ---
     87 > [   120.502] (II) Module ABI versions:
     88 > [   120.502]  X.Org ANSI C Emulation: 0.4
     89 > [   120.502]  X.Org Video Driver: 25.2
     90 > [   120.502]  X.Org XInput driver : 24.4
     91 > [   120.502]  X.Org Server Extension : 10.0
     92 > [   120.509] (--) PCI:*(0@0:2:0) 8086:46d4:0301:02f3 rev 0, Mem @ 0x6000000000/16777216, 0x400000000     92 0/268435456, I/O @ 0x00004000/64, BIOS @ 0x????????/65536
     93 > [   120.509] (II) LoadModule: "glx"
     94 > [   120.509] (II) Loading /usr/local/lib/xorg/modules/extensions/libglx.so
     95 > [   120.515] (II) Module glx: vendor="X.Org Foundation"
     96 > [   120.515]  compiled for 1.21.1.16, module version = 1.0.0
     97 > [   120.515]  ABI class: X.Org Server Extension, version 10.0
     98 > [   120.515] (II) LoadModule: "modesetting"
     99 > [   120.515] (II) Loading /usr/local/lib/xorg/modules/drivers/modesetting_drv.so
    100 > [   120.517] (II) Module modesetting: vendor="X.Org Foundation"
    101 > [   120.517]  compiled for 1.21.1.16, module version = 1.21.1
    102 > [   120.517]  Module class: X.Org Video Driver
    103 > [   120.517]  ABI class: X.Org Video Driver, version 25.2
    104 > [   120.517] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
    105 > [   120.517] (--) Using syscons driver with X support (version 2.0)
    106 > [   120.517] (--) using VT number 9
    107 62,69c62,69
    108 < [   300.912] (EE) open /dev/dri/card0: No such file or directory
    109 < [   300.912] (WW) Falling back to old probe method for modesetting
    110 < [   300.912] (EE) open /dev/dri/card0: No such file or directory
    111 < [   300.912] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
    112 < [   300.912] (EE) Screen 0 deleted because of no matching config section.
    113 < [   300.912] (II) UnloadModule: "modesetting"
    114 < [   300.913] (EE) Device(s) detected, but none match those in the config file.
    115 < [   300.913] (EE)
    116 ---
    117 > [   120.517] (EE) open /dev/dri/card0: No such file or directory
    118 > [   120.517] (WW) Falling back to old probe method for modesetting
    119 > [   120.517] (EE) open /dev/dri/card0: No such file or directory
    120 > [   120.517] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
    121 > [   120.517] (EE) Screen 0 deleted because of no matching config section.
    122 > [   120.517] (II) UnloadModule: "modesetting"
    123 > [   120.517] (EE) Device(s) detected, but none match those in the config file.
    124 > [   120.517] (EE)
    125 71,72c71,72
    126 < [   300.913] (EE) no screens found(EE)
    127 < [   300.913] (EE)
    128 ---
    129 > [   120.517] (EE) no screens found(EE)
    130 > [   120.517] (EE)
    131 76,78c76,78
    132 < [   300.913] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information    132 .
    133 < [   300.913] (EE)
    134 < [   300.913] (EE) Server terminated with error (1). Closing log file.
    135 ---
    136 > [   120.517] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information    136 .
    137 > [   120.517] (EE)
    138 > [   120.517] (EE) Server terminated with error (1). Closing log file.
 
Yeah, no joy.

It seems that we'll have to wait for the response on the PR.

I think it might also be relevant that this relative new N150 is not exactly an Alderlake architecture but rather an 'Alderlake-N' architecture; that seems different.

With the FreeBSD graphics stack for kernel mode setting like:
  1. FreeBSD kernel
  2. Linux KPI shim layer
  3. Linux drm driver as a FreeBSD port/package
  4. Xorg modesetting driver (modesetting(4))
Accompanied of course by the appropriate firmware and perhaps in need of multimedia/libva-intel-media-driver* for some graphics accelerated functions.

As the 14.3-RELEASE specific version of graphics/drm-61-kmod has been updated to drm_v6.1.69_1 (see: graphics/drm-61-kmod: Update to drm_v6.1.69_1 - commit, dated Feb 24, 2024 ), scanning for Linux drm versions that are able to drive the N150, that version seems sufficient; I could be wrong there.

My guess would be that there's something to do at the level of #1 or #2. My hunch would be that if that will be limited to #2 only, then perhaps it could be implemented/fixed for 14.3-RELEASE. If however also fixes/adaptations in the kernel are needed (#1), that, in my view, would make things more difficult and likely be postponed for FreeBSD 15 with drm-66-kmod. The easiest way would be if this needs just a firmware update to work, fingers crossed ;)

___
* a companion utility for multimedia/libva-intel-media-driver is: multimedia/libva-utils
 
Geezer said:
vgapci0@pci0:0:2:0: class=0x030000 rev=0x00 hdr=0x00 vendor=0x8086 device=0x46d4 subvendor=0x0301 subdevice=0x02f3
Click to expand...
FYI, there is a PR from February reporting missing PCI IDs of N150 and N250, which may prevent the video driver to attach to the device correctly. This is of interest to you, the patch includes the device ID of your machines iGPU (0x46D4 ).

You can wait for the patch to be accepted and committed, or, in the mean time, apply it yourself.

Bug 284778 graphics/drm-61-kmod: new Alder Lake-N PCI ID

Perhaps cross reference your PR to the above report and mark as "Duplicate". EDIT: After testing the patch, to make sure the device ID is the cause.
 
T-Daemon said:
Bug 284778 graphics/drm-61-kmod: new Alder Lake-N PCI ID

Perhaps cross reference your PR to the above report and mark as "Duplicate". EDIT: After testing the patch, to make sure the device ID is the cause.
Click to expand...

Patch works a treat.

Have marked my PR as duplicate.

n150.jpg
 
I also have N150 with GPU PCI:0x46d4 Jumper Tech JNG11 miniPC that is having a flickering problem, that keeps blanking the screen to black or soldi blue color. Hit a key on the keyboard and you can see background screen and the menus. Start up colors of the XFCE desktop are strange. Looking for otherFreeBSD users that have a good reults for the N150 0x46d4 video, HDMI TV screen sound output. Headphohnes USB work okay,, the 3.5mm analog audio output also work ok. What setup and configuration file settings work for you?
vgapci0@pci0:0:2:0: class=0x030000 rev=0x00 hdr=0x00 vendor=0x8086 device=0x46d4 subvendor=0x0000 subdevice=0x0000
vendor = 'Intel Corporation'
device = 'Alder Lake-N [Intel Graphics]'
class = display
subclass = VGA
Click to expand...

cat /boot/loader.conf
root@flf_FBSD_15_STABLE:~ # cat /boot/loader.conf
kern.geom.label.disk_ident.enable="0"
kern.geom.label.gptid.enable="0"
zfs_load="YES"
hint.hdac.0.polling=1
hint.hdac.0.cad_mask="0xF"
# i915.enable_psr=0
i915.enable_fbc=0
vm.pmap.pcid_enabled="0"
kern.vt.fb.default_mode="1920x1080" # or 1920x1080, 1024x768 check supported modes
i915.enable_psr="0" # Disable Panel Self Refresh (very common fix for pipe faults/DSB timeouts)
i915.enable_fbc="0" # Disable Frame Buffer Compression (helps some Alder Lake flickering/faults)
i915.enable_dc="0" # Broader power-saving disable (can help stability)
i915.enable_guc=0
i915.force_probe=1
compat.linuxkpi.skb.mem_limit=1
Click to expand...
cat /etc/rc.conf
clear_tmp_enable="YES"
hostname="flf_FBSD_15_STABLE"
ifconfig_re0="DHCP"
ifconfig_re0_ipv6="inet6 accept_rtadv"
sshd_enable="YES"
ntpd_enable="YES"
ntpd_sync_on_start="YES"
local_unbound_enable="YES"
powerd_enable="YES"
moused_enable="YES"
# Set dumpdev to "AUTO" to enable crash dumps, "NO" to disable
dumpdev="AUTO"
zfs_enable="YES"
kld_list="i915kms"
snd_hda_load="YES"
pulseaudio_enable="YES"
Click to expand...
kldstat output
root@flf_FBSD_15_STABLE:~ # kldstat
Id Refs Address Size Name
1 104 0xffffffff80200000 2350388 kernel
2 1 0xffffffff82551000 626e28 zfs.ko
3 1 0xffffffff83600000 2231c0 i915kms.ko
4 2 0xffffffff83824000 93190 drm.ko
5 1 0xffffffff835e5000 22b8 iic.ko
6 2 0xffffffff835e8000 4120 linuxkpi_video.ko
7 3 0xffffffff835ed000 7360 dmabuf.ko
8 3 0xffffffff835f5000 3378 lindebugfs.ko
9 1 0xffffffff838b8000 b358 ttm.ko
10 1 0xffffffff835f9000 3390 acpi_wmi.ko
11 1 0xffffffff835fd000 21e8 hcons.ko
12 3 0xffffffff838c4000 30a8 hidmap.ko
13 1 0xffffffff838c8000 21e8 hms.ko
14 1 0xffffffff838cb000 21e8 hsctrl.ko
15 1 0xffffffff838ce000 4250 ichsmb.ko
16 1 0xffffffff838d3000 2178 smbus.ko
17 1 0xffffffff838d6000 c74a0 if_iwlwifi.ko
18 1 0xffffffff8399e000 181b0 if_iwx.ko
19 1 0xffffffff839b7000 6210 ig4.ko
20 1 0xffffffff839be000 e5b0 snd_uaudio.ko
21 1 0xffffffff839cd000 58a0 ng_ubt.ko
22 4 0xffffffff839d3000 abb8 netgraph.ko
23 3 0xffffffff839de000 a330 ng_hci.ko
24 2 0xffffffff839e9000 2670 ng_bluetooth.ko
25 1 0xffffffff839ec000 2a80 mac_ntpd.ko
root@flf_FBSD_15_STABLE:~ #
Click to expand...
 

Attachments

Last edited:
Here is the error message from dmesg
drmn0: [drm] *ERROR* Fault errors on pipe A: 0x00000080
drmn0: [drm] *ERROR* Fault errors on pipe A: 0x00000080
drmn0: [drm] *ERROR* Fault errors on pipe A: 0x00000080
drmn0: [drm] *ERROR* Fault errors on pipe A: 0x00000080
Click to expand...
root@flf_FBSD_15_STABLE:/usr/local/etc/X11/xorg.conf.d # kldstat | grep -i drm
4 2 0xffffffff83824000 93190 drm.ko

uname -a
FreeBSD flf_FBSD_15_STABLE 15.0-STABLE FreeBSD 15.0-STABLE stable/15-n282588-f4f418bbf8fb GENERIC amd64

fwget
Needed firmware packages: 'gpu-firmware-intel-kmod-alderlake gpu-firmware-intel-kmod-tigerlake wifi-firmware-iwlwifi-kmod-ax210'
The most recent versions of packages are already installed

Let me know what other details I can share with you? No files in directory /usr/local/etc/X11/xorg.conf.d

I would like to have this Intel N150 miniPC easily supported by 15.1-RELEASE so that others can easily install FreeBSD as Linux installs on a miniPC Intel N150 0x46d4 chipset without HDMI video screen flickers. I installled drm-kmod-latest version not the 66 version mentioned in the previous posts. Which drm-kmod version did work for your N150 miniPC ?

Falkon web browser has less flickers than firefox web browser
pkg install falkon
 

Attachments

Have you ever tried drm-61 with "missing device id" related patch mentioned above?

For my case, raptor lake-p, the "missing device id" sort workaround works for me under both 14 and 15 with drm-61. Under 15, drm-latest can recognize the graphic card automatically, but the issue of flicking or "strange color" matter at lightdm logon phase or during xfce or mate's running phase happen randomly. My workaround is to press ctrl+alt+fX to switch to a terminal console and ctrl+alt+f9 to switch back to X. The error message is below:

drmn0: [drm] *ERROR* [CRTC:131:pipe B] DSB 0 timed out waiting for idle (current head=0x1040, head=0x0, tail=0x1080)

The most critical matter is that for the combination of 15 and drm-latest, besides of flicking issue, I also experienced random hanging and shutdown/power off issues. So I stay with 15, drm-61 with "missing device id" workaround now and without any issue so far.
 
PeterXie said:
drmn0: [drm] *ERROR* [CRTC:131:pipe B] DSB 0 timed out waiting for idle (current head=0x1040, head=0x0, tail=0x1080)
Click to expand...
I had options i915 enable_dsb=0 in a modprobe.d on Linux. I have has_dsb: no under GuC notes, implying DSB might be related to GuC, and on FreeBSD I disable GuC with hw.i915kms.enable_guc=0.

Iirc drm-kmod versions affected whether GuC worked on FreeBSD, with older drm-kmod versions not loading GuC; I'm thinking GPUs that need GuC might need newer drm-kmod, but on UHD 630 drm-kmod newer than 61 usually had random freezing (I didn't check newer versions for a bit since late 14-R or fresh 15; 61 just seemingly works fine even on 16.0-CURRENT)

I have all this in loader.conf:

Code: 
hw.i915kms.modeset=1
hw.i915kms.nuclear_pageflip=1
hw.i915kms.fastboot=1
hw.i915kms.enable_psr=0
hw.i915kms.enable_psr2_sel_fetch=0
hw.i915kms.panel_use_ssc=0
hw.i915kms.enable_ips=0
hw.i915kms.enable_fbc=0
hw.i915kms.enable_dc=0
hw.i915kms.disable_power_well=0
hw.i915kms.enable_guc=0
hw.i915kms.guc_log_level=0
hw.i915kms.verbose_state_checks=0
hw.i915kms.error_capture=0
 
Thank you ALL forum posters above
for your sharing of items, files, hints that work for you with your Intel GPU
Intel N150 hardware 0x46d4
vgapci0@pci0:0:2:0: class=0x030000 rev=0x00 hdr=0x00 vendor=0x8086 device=0x46d4 subvendor=0x0000 subdevice=0x0000
vendor = 'Intel Corporation'
device = 'Alder Lake-N [Intel Graphics]'
class = display
subclass = VGA


I am now looking for how to get the HDMI Audio to come out the TV monitor speakers. Yet, for now using USB Audio Headset, or the analog 3.5mm plug using Realtek ALC269 chipset with a headset is good for audio outputs and quiet in this household.


su root

#
cat /dev/sndstat
Installed devices:
pcm0: <Realtek ALC269 (Analog 2.0+HP/2.0)> (play/rec)
pcm1: <C-Media Electronics Inc. USB Audio Device> (play/rec) default
No devices installed from userspace.

#
sysctl hw.snd.default_unit
hw.snd.default_unit: 1




I took a hint or clue, from asking AI GROK, that suggested using the software SCFB approach, versus the kmod device drivers:
drm-61-kmod
or
drm-66-kmod
or
drm-latest-kmod
for FreeBSD-15.0-STABLE version that I am testing. I am now typing this from that SAME Intel N-150 Jumper Tech JNG11 mini-PC.

#
uname -a
FreeBSD flf_FBSD_15_STABLE 15.0-STABLE FreeBSD 15.0-STABLE stable/15-n282588-f4f418bbf8fb GENERIC amd64
#
freebsd-version -kru
15.0-STABLE
15.0-STABLE
15.0-STABLE


I share 2 files for completeness: the 10-SCFB.conf and the 20-INTEL.conf files located at
/user/local/etc/X11/xorg.conf.d
directory
/user/local/etc/X11/xorg.conf.d/10-scfb.conf

/user/local/etc/X11/xorg.conf.d/20-intel.conf
I believe you only need one file 10-scfb.conf to make the X11 screen driver operational.

Look at the PCI VGA device N-150 AlderLake-N GPU device messages
dmesg | grep -B6 vga

--
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
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
vgapci0: <VGA-compatible display> port 0x5000-0x503f mem 0x6000000000-0x6000ffffff,0x4000000000-0x400fffffff at device 2.0 on pci0
vgapci0: Boot video device
Click to expand...
file tomato24.conf is the /etc/wpa_supplicant.conf file contents for my Open, non-encrypted WIFI access point.
use this command to connect to the open wifi access point.

wpa_supplicant -c /etc/tomato24.conf -i wlan0 -Kdd

I have included the updated files /etc/rc.conf and /boot/loader.conf that are working for me on the Intel N150 Jumper Tech JNG11 mini-PC.

add this line to file /etc/rc.conf to get iwlwifi working for this AlderLake Intel N150 internal wifi

wlans_iwlwifi0="wlan0"
 

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