git.baikalelectronics.ru Git - kernel.git/commit

drm/i915/selftest: Fix workarounds selftest for GuC submission

When GuC submission is enabled, the GuC controls engine resets. Rather
than explicitly triggering a reset, the driver must submit a hanging
context to GuC and wait for the reset to occur.

Signed-off-by: Rahul Kumar Singh <rahul.kumar.singh@intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210727002348.97202-28-matthew.brost@intel.com

author	Rahul Kumar Singh <rahul.kumar.singh@intel.com>
	Tue, 27 Jul 2021 00:23:42 +0000 (17:23 -0700)
committer	John Harrison <John.C.Harrison@Intel.com>
	Wed, 28 Jul 2021 00:32:18 +0000 (17:32 -0700)
commit	3a4bfa091c46e90f7d68d219c36a86471b170cb8
tree	272c7a9abb967e392e808d30138c1ac300803e07	tree \| snapshot
parent	3f5dff6c18aa0473158686f363184a1bdae0116b	commit \| diff

drivers/gpu/drm/i915/Makefile		diff \| blob \| history
drivers/gpu/drm/i915/gt/intel_engine_types.h		diff \| blob \| history
drivers/gpu/drm/i915/gt/selftest_workarounds.c		diff \| blob \| history
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c		diff \| blob \| history
drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.c	[new file with mode: 0644]	blob
drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.h	[new file with mode: 0644]	blob