From: Ville Syrj?l? <ville.syrjala at linux.intel.com>
We already print the HWS addresses during init, so do the same for the
pipe control page. Reduces guesswork when looking at hex addresses
later.
Signed-off-by: Ville Syrj?l? <ville.syrjala at linux.intel.com>
---
drivers/gpu/drm/i915/intel_ringbuffer.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 00525ff..9b8b058 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -467,6 +467,9 @@ init_pipe_control(struct intel_ring_buffer *ring)
if (pc->cpu_page == NULL)
goto err_unpin;
+ DRM_DEBUG_DRIVER("%s pipe control offset: 0x%08x\n",
+ ring->name, pc->gtt_offset);
+
pc->obj = obj;
ring->private = pc;
return 0;
--
1.7.12.4
