✓ CI.checkpatch: success for drm/xe/uapi: Expose SIMD16 EU mask in topology query
Patchwork
patchwork at emeril.freedesktop.org
Wed Jul 10 22:23:41 UTC 2024
== Series Details ==
Series: drm/xe/uapi: Expose SIMD16 EU mask in topology query
URL : https://patchwork.freedesktop.org/series/135960/
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
51ce9f6cd981d42d7467409d7dbc559a450abc1e
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit 83bf994106177cd0510d343c78ab4fa0258bc880
Author: Lucas De Marchi <lucas.demarchi at intel.com>
Date: Wed Jul 10 15:02:27 2024 -0700
drm/xe/uapi: Expose SIMD16 EU mask in topology query
PVC, Xe2 and later platforms have 16-wide EUs. We were implicitly
reporting for PVC the number of 16-wide EUs without giving userspace any
hint that they were different than for other platforms. Xe2 and later
also have 16-wide, but in those cases the reported number would
correspond to the 8-wide count.
To avoid confusion and make sure the right number is used by userspace
depending on the platform, add a new item to the topology query and drop
the one that is not available. The new mask reported for both PVC and
Xe2 should now match the numbers reported via hwconfig.
v2: Use a different topo item with EU type in its name to report the
new mask instead of adding the type itself as the item (Matt Roper)
Signed-off-by: Lucas De Marchi <lucas.demarchi at intel.com>
+ /mt/dim checkpatch 36e90f69c967f4cbcdd02c40c9ef25694ffb1a13 drm-intel
83bf99410617 drm/xe/uapi: Expose SIMD16 EU mask in topology query
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