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drm/i915/guc: Dump perf_limit_reasons for debug
authorVinay Belgaumkar <vinay.belgaumkar@intel.com>
Tue, 27 Jun 2023 19:13:36 +0000 (12:13 -0700)
committerDaniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Thu, 6 Jul 2023 20:33:26 +0000 (13:33 -0700)
commita8c94b3964c59408f531ce819f13f0209695db7f
tree5122b097f67bc5ad1c1858e5aa54bb61ee712ab4
parented6dd32c915de3db0315bfa0283e05a508894b5c
drm/i915/guc: Dump perf_limit_reasons for debug

GuC load takes longer sometimes due to GT frequency not ramping up.
Add perf_limit_reasons to the existing warn print to see if frequency
is being throttled.

v2: Review comments (Ashutosh)

Signed-off-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230627191336.319381-1-vinay.belgaumkar@intel.com
drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c