drm/i915: vebox interrupt get/put
v2: Use the correct lock to protect PM interrupt regs, this was
accidentally lost from earlier (Haihao)
Fix return types (Ben)
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index 153b87f..022d07e4 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -73,8 +73,9 @@
u32 last_retired_head;
struct {
- u32 gt;
- } irq_refcount; /* protected by dev_priv->irq_lock */
+ u32 gt; /* protected by dev_priv->irq_lock */
+ u32 pm; /* protected by dev_priv->rps.lock (sucks) */
+ } irq_refcount;
u32 irq_enable_mask; /* bitmask to enable ring interrupt */
u32 trace_irq_seqno;
u32 sync_seqno[I915_NUM_RINGS-1];