__update_doorbell_desc 226 drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c __update_doorbell_desc(client, client->doorbell_id); __update_doorbell_desc 232 drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c __update_doorbell_desc(client, GUC_DOORBELL_INVALID); __update_doorbell_desc 253 drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c __update_doorbell_desc(client, GUC_DOORBELL_INVALID);