Re: Alder lake supported? (graphics)

On 2024-01-18 08:47, Jan Beich wrote:
> Chris <bsd-lists@bsdforge.com> writes:
> 
>> On 2024-01-16 19:02, Jan Beich wrote:
>> 
>>> Chris <bsd-lists@bsdforge.com> writes:
>>> 
>>>> I upgraded to an alder lake based machine and installed 14.
>>>> But I can't seem to get the intel graphics loaded (drm-515-kmod).
>>>> It simply freezes at load.
>>>> Are Alder lake graphics supported?
>>> Try drm-61-kmod instead (with gpu-firmware-intel-kmod-alderlake >=
>>> 20230625).
>>> Reported success in
>>> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270888#c8
> [...]
>> I'm on 14. Commenting that conditional indicates I don't have a necessary
>> file (linux/iosys-map.h). So looks like I'll we'll have to wait. Or I'll
>> need to track 15. :(
> 
> On current@ list -CURRENT is expected. Due to backward compatibility it's
> possible to run -CURRENT kernel with -RELEASE userland (world + packages).
> For example, poudriere (as used by the package cluster) relies on this
> to build binary packages for older FreeBSD versions on the same machine.
> 
> Alternatively, https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=274770#c5
> proposed a branch which removes .require_force_probe for both ADL-S and 
> ADL-P.
> It builds fine on 14.0-RELEASE "as is" e.g., see ports/ diff below.
> 
> diff --git a/graphics/drm-515-kmod/Makefile.version 
> b/graphics/drm-515-kmod/Makefile.version
> index 4a7c27611bc8..469071220731 100644
> --- a/graphics/drm-515-kmod/Makefile.version
> +++ b/graphics/drm-515-kmod/Makefile.version
> @@ -1,5 +1,5 @@
>  # drm-kmod common version definition
>  #
>  # This will be included from consumers such as nvidia-drm
> -DRM_KMOD_DISTVERSION=	5.15.118
> -DRM_KMOD_GH_TAGNAME=	drm_v5.15.118_4
> +DRM_KMOD_DISTVERSION=	5.15.focal
> +DRM_KMOD_GH_TAGNAME=	97a4ad4364
> diff --git a/graphics/drm-515-kmod/distinfo b/graphics/drm-515-kmod/distinfo
> index 3599fc42317b..cadc6be14456 100644
> --- a/graphics/drm-515-kmod/distinfo
> +++ b/graphics/drm-515-kmod/distinfo
> @@ -1,3 +1,3 @@
> -TIMESTAMP = 1703336317
> -SHA256 (freebsd-drm-kmod-5.15.118-drm_v5.15.118_4_GH0.tar.gz) =
> 58e2fc195979e2361346ca57cc158e44413e5de26b83b951a631d09849caf90c
> -SIZE (freebsd-drm-kmod-5.15.118-drm_v5.15.118_4_GH0.tar.gz) = 26092371
> +TIMESTAMP = 1698298780
> +SHA256 (freebsd-drm-kmod-5.15.focal-97a4ad4364_GH0.tar.gz) =
> fc6a94a74aea714bb25ccf788b8361de4db348ef1893fc391d00bd346e828732
> +SIZE (freebsd-drm-kmod-5.15.focal-97Thank you very mua4ad4364_GH0.tar.gz) = 
> 26126042
Thank you very much for all your time and efforts in your replies, Jan.
I examined the the forum thread and applied your patch to a current pull of 
ports.
After deinstalling my current install of 515.118, I performed a make install. 
Which
proceeded as expected. A kld_list resulted in a hard lock, in the same way 
515.118 did.
Requiring the use of the power button to power it down. Then a boot to 
single-user for
an fsck(8). Nothing reported in the logs. A boot without loading via rc.conf 
was went
without incident. A kldload i915kms locked it up hard. Again, nothing 
reported in the
logs. I'm keeping recent copies of /var/logs/messages in case there is 
anything anyone
might be interested in looking at.
At this point I've resolved to boot a recent 15 and format my current slices 
and unpack
a recent snapshot of 15 in hopes of getting decent graphics support on this. 
I'm happy
to test or further report anything that might be helpful for others.

Thanks again!

--Chris