[Intel-xe] ✓ CI.checkpatch: success for drm/xe: Raise GT frequency before GuC/HuC load (rev3)
Patchwork
patchwork at emeril.freedesktop.org
Mon Nov 13 19:47:32 UTC 2023
== Series Details ==
Series: drm/xe: Raise GT frequency before GuC/HuC load (rev3)
URL : https://patchwork.freedesktop.org/series/126162/
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
63c2b6b160bca2df6efc7bc4cea6f442097d7854
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit 3afd6caebb96f04a79119e2fb4439201d409932f
Author: Vinay Belgaumkar <vinay.belgaumkar at intel.com>
Date: Mon Nov 13 11:44:02 2023 -0800
drm/xe: Raise GT frequency before GuC/HuC load
Starting GT freq is usually RPn. Raising freq to RP0 will
help speed up GuC load times. As an example, this data was
collected on DG2-
GuC Load time @RPn ~ 41 ms
GuC Load time @RP0 ~ 11 ms
v2: Raise GT freq before hwconfig init. This will speed up
both HuC and GuC loads. Address review comments (Rodrigo).
Also add a small usleep after requesting frequency which gives
pcode some time to react.
v3: Address checkpatch issue
Cc: Rodrigo Vivi <rodrigo.vivi at intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
Signed-off-by: Vinay Belgaumkar <vinay.belgaumkar at intel.com>
+ /mt/dim checkpatch 3ca087c8b061aa9dbaac53ea244ec2d85d5956be drm-intel
3afd6caeb drm/xe: Raise GT frequency before GuC/HuC load
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