✓ CI.checkpatch: success for drm/xe/vf: Postpone GT topology initialization if VF
Patchwork
patchwork at emeril.freedesktop.org
Tue May 28 20:54:34 UTC 2024
== Series Details ==
Series: drm/xe/vf: Postpone GT topology initialization if VF
URL : https://patchwork.freedesktop.org/series/134157/
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 6a3eaedccfd9e611f14e9be38f416133a11ae27d
Author: Michal Wajdeczko <michal.wajdeczko at intel.com>
Date: Tue May 28 22:48:37 2024 +0200
drm/xe/vf: Postpone GT topology initialization if VF
We can't properly initialize GT topology without knowing the
values of the fuse registers. However, VF drivers will learn
those values only after establishing communication with the
GuC and the PF. While we need GT topology to correctly setup
MCR, which is required to program HW PAT table, both steps are
only applicable to the PF driver. For VF driver case, we can
postpone all these steps after xe_uc_init_hwconfig().
Signed-off-by: Michal Wajdeczko <michal.wajdeczko at intel.com>
Cc: Matt Roper <matthew.d.roper at intel.com>
Cc: Michał Winiarski <michal.winiarski at intel.com>
+ /mt/dim checkpatch db83f92349d0b60125cb1896e0e8383a15dd46de drm-intel
6a3eaedccfd9 drm/xe/vf: Postpone GT topology initialization if VF
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