drm/i915/huc: Allow for very slow HuC loading

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A failure to load the HuC is occasionally observed where the cause is
believed to be a low GT frequency leading to very long load times.

So a) increase the timeout so that the user still gets a working
system even in the case of slow load. And b) report the frequency
during the load to see if that is the cause of the slow down.

Also update the similar code on the GuC load to not use uncore->gt
when there is a local gt available. The two should match, but no need
for unnecessary de-referencing.

Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240102222202.310495-1-John.C.Harrison@Intel.com

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This commit is contained in:

John Harrison 2024-01-02 14:22:02 -08:00

parent c5b32a4194

commit a797099562

2 changed files with 63 additions and 11 deletions

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10

drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c

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64

drivers/gpu/drm/i915/gt/uc/intel_huc.c

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