diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_guc_log.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_guc_log.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/drivers/gpu/drm/i915/intel_guc_log.c b/drivers/gpu/drm/i915/intel_guc_log.c index 1a2c5ee..eaedd63 100644 --- a/drivers/gpu/drm/i915/intel_guc_log.c +++ b/drivers/gpu/drm/i915/intel_guc_log.c @@ -411,30 +411,8 @@ static int guc_log_runtime_create(struct intel_guc *guc) guc->log.runtime.relay_chan = guc_log_relay_chan; INIT_WORK(&guc->log.runtime.flush_work, capture_logs_work); - - /* - * GuC log buffer flush work item has to do register access to - * send the ack to GuC and this work item, if not synced before - * suspend, can potentially get executed after the GFX device is - * suspended. - * By marking the WQ as freezable, we don't have to bother about - * flushing of this work item from the suspend hooks, the pending - * work item if any will be either executed before the suspend - * or scheduled later on resume. This way the handling of work - * item can be kept same between system suspend & rpm suspend. - */ - guc->log.runtime.flush_wq = alloc_ordered_workqueue("i915-guc_log", - WQ_HIGHPRI | WQ_FREEZABLE); - if (!guc->log.runtime.flush_wq) { - DRM_ERROR("Couldn't allocate the wq for GuC logging\n"); - ret = -ENOMEM; - goto err_relaychan; - } - return 0; -err_relaychan: - relay_close(guc->log.runtime.relay_chan); err_vaddr: i915_gem_object_unpin_map(guc->log.vma->obj); guc->log.runtime.buf_addr = NULL; @@ -450,7 +428,6 @@ static void guc_log_runtime_destroy(struct intel_guc *guc) if (!guc_log_has_runtime(guc)) return; - destroy_workqueue(guc->log.runtime.flush_wq); relay_close(guc->log.runtime.relay_chan); i915_gem_object_unpin_map(guc->log.vma->obj); guc->log.runtime.buf_addr = NULL; |
