Re: FirePro M5100 Support in drm-next-kmod?

From what I understand, you should probably try

  kld_list="/boot/modules/amdgpu"

in rc.conf to ensure you're picking up the port kmod instead of the base
kmod.

On Tue, Oct 23, 2018 at 2:45 PM Jacob Meadows <[email protected]> wrote:

> I am testing FreeBSD on a Dell Latitude M4800 with an AMD FirePro M5100
> mxm video card.  On a clean install, I install drm-next-kmod from ports,
> then add kld_list="amdgpu" to the /etc/rc.conf.  On reboot, the system
> freezes during the driver loading, and I have to physically power off the
> system and boot into single user mode to disable the driver and recover.
>
> I have tried this in 11.2 and 12.0 Beta1.  I have tried drm-stable-kmod as
> well.  I have tried this in both UEFI and legacy boot modes, but it happens
> the same each time.  If I load the i915 driver, that loads without issue.
>
> I run "pciconf –lv | grep display –B 3 –A" and get the following result:
>
> Vgapci1@pci0:0:2:0:     Class=0x030000 card=0x05cc1028 chip=0x04168086
> rev=0x06 hdr=0x00
>         Vendor  = ‘Intel Corporation’
>         Device  = ‘4th Gen Core Processor Integrated Graphics Controller’
>         Class   = display
>         Subclass = VGA
> --
> Vgapci0@pci0:1:0:0:     class-0x030000 card=0x05cc1028 chip=0x68211002
> rev=0x00 hdr=0x00
>         Vendor  = ‘Advanced Micro Devices, Inc. [AMD/ATI]’
>         Device  = ‘Venus XT [Radeon HD 8870M / R9 M270X/M370X]’
>         Class   = display
>         Subclass        = VGA
>
>
> I do see an error during boot, but otherwise seems to be ok:
> Radeon/verde_me.bin: could not load firmware image, error 2
> Radeon/verde_me.bin: could not load firmware image, error 2
> Radeon/verde_ce.bin: could not load firmware image, error 2
> Radeon/verde_ce.bin: could not load firmware image, error 2
> Radeon/verde_rlc.bin: could not load firmware image, error 2
> Radeon/verde_rlc.bin: could not load firmware image, error 2
>
> My question is this:  Is this particular card unsupported, or is there
> something I am missing?
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