[PATCH 30/33] drm/i915/selftest: Fix hangcheck self test for GuC submission

2021-07-26 Thread Matthew Brost
From: John Harrison 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. Conversely, one of the tests specifically sends hanging batches to the engines but wants

[PATCH 30/33] drm/i915/selftest: Fix hangcheck self test for GuC submission

2021-07-22 Thread Matthew Brost
From: John Harrison 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. Conversely, one of the tests specifically sends hanging batches to the engines but wants