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| author |   Michał Winiarski <michal.winiarski@intel.com> | 2024-02-19 14:05:30 +0100 |
|---|---|---|
| committer |   Rodrigo Vivi <rodrigo.vivi@intel.com> | 2024-02-20 14:13:47 -0500 |
| commit | bf8ec3c3e82c70b39244ccde96a875773c1fc620 (patch) | |
| tree | cab1208abdd3383d961723eade3dbab1a63c972a /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | drm/xe/guc: Move GuC power control init to "post-hwconfig" (diff) | |
| download | wireguard-linux-bf8ec3c3e82c70b39244ccde96a875773c1fc620.tar.xz wireguard-linux-bf8ec3c3e82c70b39244ccde96a875773c1fc620.zip | |
drm/xe: Initialize GuC earlier during probe
SR-IOV VF has limited access to MMIO registers. Fortunately, it is able
to access a curated subset that is needed to initialize the driver by
communicating with SR-IOV PF using GuC CT.
Initialize GuC earlier in order to keep the unified probe ordering
between VF and PF modes.
Signed-off-by: Michał Winiarski <michal.winiarski@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240219130530.1406044-4-michal.winiarski@intel.com
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions