diff mbox

[1/2] drm/i915: Print the pipe control page GTT address

Message ID 1360699299-22847-1-git-send-email-ville.syrjala@linux.intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Ville Syrjälä Feb. 12, 2013, 8:01 p.m. UTC 
From: Ville Syrjälä <ville.syrjala@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 Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_ringbuffer.c | 3 +++
 1 file changed, 3 insertions(+)

Comments

Daniel Vetter Feb. 12, 2013, 8:56 p.m. UTC | #1 
On Tue, Feb 12, 2013 at 10:01:38PM +0200, ville.syrjala@linux.intel.com wrote:
> From: Ville Syrjälä <ville.syrjala@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 Syrjälä <ville.syrjala@linux.intel.com>

Queued for -next, thanks for the patch. I'll hold off on patch 2 until the
report from the bomb squad is in ...
-Daniel
diff mbox

Patch

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;