diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_proc.c | 15 |
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", |