[PATCH 16/18] drm/i915: add VEBOX into debugfs

[Ben Widawsky <ben@bwidawsk.net>]

From: "Xiang, Haihao" <haihao.xiang@intel.com>

Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
[Order changed, and modified by]
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
---
 drivers/gpu/drm/i915/i915_debugfs.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 09cd7d7..e842dea 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -375,6 +375,17 @@ static int i915_gem_request_info(struct seq_file *m, void *data)
 		}
 		count++;
 	}
+	if (!list_empty(&dev_priv->ring[VECS].request_list)) {
+		seq_printf(m, "VEBOX requests:\n");
+		list_for_each_entry(gem_request,
+				    &dev_priv->ring[VECS].request_list,
+				    list) {
+			seq_printf(m, "    %d @ %d\n",
+				   gem_request->seqno,
+				   (int) (jiffies - gem_request->emitted_jiffies));
+		}
+		count++;
+	}
 	mutex_unlock(&dev->struct_mutex);
 
 	if (count == 0)
@@ -566,6 +577,7 @@ static const char *ring_str(int ring)
 	case RCS: return "render";
 	case VCS: return "bsd";
 	case BCS: return "blt";
+	case VECS: return "vebox";
 	default: return "";
 	}
 }
@@ -2037,6 +2049,7 @@ static struct drm_info_list i915_debugfs_list[] = {
 	{"i915_gem_hws", i915_hws_info, 0, (void *)RCS},
 	{"i915_gem_hws_blt", i915_hws_info, 0, (void *)BCS},
 	{"i915_gem_hws_bsd", i915_hws_info, 0, (void *)VCS},
+	{"i915_gem_hsw_vebox", i915_hws_info, 0, (void *)VECS},
 	{"i915_rstdby_delays", i915_rstdby_delays, 0},
 	{"i915_cur_delayinfo", i915_cur_delayinfo, 0},
 	{"i915_delayfreq_table", i915_delayfreq_table, 0},
-- 
1.8.0