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| author | Daniele Ceraolo Spurio <[email protected]> | 2022-05-04 13:48:15 -0700 |
|---|---|---|
| committer | Daniele Ceraolo Spurio <[email protected]> | 2022-05-05 15:47:51 -0700 |
| commit | 6f67930af78f10ac7a1a9ba81ec606a9bd07749f (patch) | |
| tree | c70c1251d46b9c14022e2aafb7c5298d0e15aa93 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| parent | a7b516bd981f11feb0c9f5ee3d149855d48cb2c8 (diff) | |
drm/i915/huc: Prepare for GSC-loaded HuC
HuC loading via GSC is performed via a PXP command sent through the mei
modules, so we need both MEI_GSC and MEI_PXP to be available. Given that
the GSC will do both the transfer and the authentication, the legacy HuC
loading paths can be safely skipped.
Also note that the GSC-loaded HuC survives GT reset.
v2: move the huc_is_authenticated() function to this patch.
Signed-off-by: Daniele Ceraolo Spurio <[email protected]>
Reviewed-by: Alan Previn <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions