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-rw-r--r--drivers/gpu/drm/i915/i915_gem_proc.c15
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_proc.c b/drivers/gpu/drm/i915/i915_gem_proc.c
index 15d4160415b..93de15b4c9a 100644
--- a/drivers/gpu/drm/i915/i915_gem_proc.c
+++ b/drivers/gpu/drm/i915/i915_gem_proc.c
@@ -192,7 +192,12 @@ static int i915_gem_seqno_info(char *buf, char **start, off_t offset,
*start = &buf[offset];
*eof = 0;
- DRM_PROC_PRINT("Current sequence: %d\n", i915_get_gem_seqno(dev));
+ if (dev_priv->hw_status_page != NULL) {
+ DRM_PROC_PRINT("Current sequence: %d\n",
+ i915_get_gem_seqno(dev));
+ } else {
+ DRM_PROC_PRINT("Current sequence: hws uninitialized\n");
+ }
DRM_PROC_PRINT("Waiter sequence: %d\n",
dev_priv->mm.waiting_gem_seqno);
DRM_PROC_PRINT("IRQ sequence: %d\n", dev_priv->mm.irq_gem_seqno);
@@ -230,8 +235,12 @@ static int i915_interrupt_info(char *buf, char **start, off_t offset,
I915_READ(PIPEBSTAT));
DRM_PROC_PRINT("Interrupts received: %d\n",
atomic_read(&dev_priv->irq_received));
- DRM_PROC_PRINT("Current sequence: %d\n",
- i915_get_gem_seqno(dev));
+ if (dev_priv->hw_status_page != NULL) {
+ DRM_PROC_PRINT("Current sequence: %d\n",
+ i915_get_gem_seqno(dev));
+ } else {
+ DRM_PROC_PRINT("Current sequence: hws uninitialized\n");
+ }
DRM_PROC_PRINT("Waiter sequence: %d\n",
dev_priv->mm.waiting_gem_seqno);
DRM_PROC_PRINT("IRQ sequence: %d\n",