[Bug 261773] graphics/drm-fbsd13-kmod: Instability and artifacts after 5.4.144.g20220128 update (Intel GM45)

From: <bugzilla-noreply_at_freebsd.org>
Date: Sat, 12 Feb 2022 22:24:27 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=261773

Charlie Li <vishwin@freebsd.org> changed:

           What    |Removed                     |Added
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                 CC|                            |vishwin@freebsd.org

--- Comment #17 from Charlie Li <vishwin@freebsd.org> ---
I've also been seeing artefacts almost entirely in Firefox and Thunderbird on
Intel Broadwell and Goldmont Plus hardware with the latest drm-devel-kmod and
mesa-21.3.4 and mesa-21.3.5.

My mesa is different from graphics/mesa-dri but still uses the upstream sources
as unpatched as possible. Checking my build configuration, no crocus involved,
just iris and i965 on the Intel hardware.

So far no more artefacts, glitches or instability with mesa-21.3.6. There has
been one bugfix(?) commit each for iris and i965 in the 21.3.6 changelog.

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