[Bug 287386] graphics/drm-61-kmod not working with N150

[email protected]
Newsgroups gmane.os.freebsd.devel.x11
Message-ID <[email protected]/bugzilla/>
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=287386

[email protected] changed:

           What    |Removed                     |Added
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                 CC|                            |[email protected]

--- Comment #1 from [email protected] ---
I don't see any attempt to install the firmware in the dmesg. It also seems odd
that fwget is trying to get tigerlake firmware, but not alderlake, though this
gets

How are you loading the kmod? I believe that it should be loaded via kldlist in
/etc/rc.conf. In my Alder Lake boot, I see:
vgapci0: child drmn0 requested pci_enable_io
vgapci0: child drmn0 requested pci_enable_io
i915/adlp_dmc.bin: could not load binary firmware
/boot/firmware/i915/adlp_dmc.bin either
adlp_dmc.bin: could not load binary firmware /boot/firmware/adlp_dmc.bin either
i915_adlp_dmc.bin: could not load binary firmware
/boot/firmware/i915_adlp_dmc.bin either
lkpi_iic0: <LinuxKPI I2C> on drmn0
[several intervening lines elided]
drmn0: successfully loaded firmware image 'i915/adlp_dmc.bin'
drmn0: [drm] Finished loading DMC firmware i915/adlp_dmc.bin (v2.20)
drmn0: [drm] [ENCODER:244:DDI B/PHY B] unusable PPS, disabling eDP

I am running drm-66-kmod, so not identical to yours, but I was seeing the
firmware load messages when I was running 61.

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