✓ CI.checkpatch: success for drm/xe/mtl: Add Wa_22018931422 (rev2)
Patchwork
patchwork at emeril.freedesktop.org
Wed Jan 15 18:19:33 UTC 2025
== Series Details ==
Series: drm/xe/mtl: Add Wa_22018931422 (rev2)
URL : https://patchwork.freedesktop.org/series/143524/
State : success
== Summary ==
+ KERNEL=/kernel
+ git clone https://gitlab.freedesktop.org/drm/maintainer-tools mt
Cloning into 'mt'...
warning: redirecting to https://gitlab.freedesktop.org/drm/maintainer-tools.git/
+ git -C mt rev-list -n1 origin/master
30ab6715fc09baee6cc14cb3c89ad8858688d474
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit 9ba5d41efb90c4eb30ee09b4698a7207667d3259
Author: Matt Roper <matthew.d.roper at intel.com>
Date: Tue Jan 14 11:02:43 2025 -0800
drm/xe/mtl: Add Wa_22018931422
Although Wa_22018931422 still isn't fully documented in the hardware
database, it's been implemented in i915 for over a year and has been
successful at fixing MCR lock timeout issues. Bring the same workaround
over to the Xe driver.
Since the official documentation for this workaround still isn't fully
complete, there isn't clear guidance on exactly which platform(s)
are/aren't impacted, but our belief is that this should be applied to
the graphics and media IPs used by MTL and ARL platforms. Offline
discussion with the hardware teams indicated that this should not be
relevant to any Xe2 or later platforms.
Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/4059
Signed-off-by: Matt Roper <matthew.d.roper at intel.com>
Reviewed-by: Jonathan Cavitt <jonathan.cavitt at intel.com>
Reviewed-by: Pallavi Mishra <pallavi.mishra at intel.com>
+ /mt/dim checkpatch d597e12dca87a29f4824c173dd9e82e8e1c03e4f drm-intel
9ba5d41efb90 drm/xe/mtl: Add Wa_22018931422
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