---

yaml --- r: 329245 b: refs/heads/master c: e9808ed h: refs/heads/master i: 329243: a5c923b v: v3
git-mirror · Jul 25, 2012 · 72ee4e5 · 72ee4e5
1 parent 7ae2377
commit 72ee4e5
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Showing 3 changed files with 10 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c0c7babc48c4f6943ed3070d04630ea3ac9272ee
+refs/heads/master: e9808edd98679680804dfbc42c5ee8f1aa91f617
diff --git a/trunk/drivers/gpu/drm/i915/i915_gem.c b/trunk/drivers/gpu/drm/i915/i915_gem.c
@@ -3400,6 +3400,10 @@ i915_gem_busy_ioctl(struct drm_device *dev, void *data,
 	ret = i915_gem_object_flush_active(obj);
 
 	args->busy = obj->active;
+	if (obj->ring) {
+		BUILD_BUG_ON(I915_NUM_RINGS > 16);
+		args->busy |= intel_ring_flag(obj->ring) << 16;
+	}
 
 	drm_gem_object_unreference(&obj->base);
 unlock:

diff --git a/trunk/include/drm/i915_drm.h b/trunk/include/drm/i915_drm.h
@@ -704,7 +704,11 @@ struct drm_i915_gem_busy {
 	/** Handle of the buffer to check for busy */
 	__u32 handle;
 
-	/** Return busy status (1 if busy, 0 if idle) */
+	/** Return busy status (1 if busy, 0 if idle).
+	 * The high word is used to indicate on which rings the object
+	 * currently resides:
+	 *  16:31 - busy (r or r/w) rings (16 render, 17 bsd, 18 blt, etc)
+	 */
 	__u32 busy;
 };