We should not attempt to unwind GuC hardware/firmware setup if we already have sanitized GuC.
Signed-off-by: Michal Wajdeczko <[email protected]> Cc: Chris Wilson <[email protected]> Cc: Daniele Ceraolo Spurio <[email protected]> --- drivers/gpu/drm/i915/intel_uc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c index 01683d107348..9d86cd831ea7 100644 --- a/drivers/gpu/drm/i915/intel_uc.c +++ b/drivers/gpu/drm/i915/intel_uc.c @@ -465,6 +465,9 @@ void intel_uc_fini_hw(struct drm_i915_private *i915) GEM_BUG_ON(!HAS_GUC(i915)); + if (!intel_guc_is_alive(guc)) + return; + if (USES_GUC_SUBMISSION(i915)) intel_guc_submission_disable(guc); -- 2.19.2 _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
