@@ -1156,6 +1156,30 @@ static int i915_gem_framebuffer_info(struct seq_file *m, void *data)
return 0;
}
+static int i915_context_status(struct seq_file *m, void *unused)
+{
+ struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_device *dev = node->minor->dev;
+ drm_i915_private_t *dev_priv = dev->dev_private;
+ int ret;
+
+ ret = mutex_lock_interruptible(&dev->mode_config.mutex);
+ if (ret)
+ return ret;
+
+ seq_printf(m, "power context ");
+ describe_obj(m, dev_priv->pwrctx);
+ seq_printf(m, "\n");
+
+ seq_printf(m, "render context ");
+ describe_obj(m, dev_priv->renderctx);
+ seq_printf(m, "\n");
+
+ mutex_unlock(&dev->mode_config.mutex);
+
+ return 0;
+}
+
static int
i915_wedged_open(struct inode *inode,
struct file *filp)
@@ -1294,6 +1318,7 @@ static struct drm_info_list i915_debugfs_list[] = {
{"i915_sr_status", i915_sr_status, 0},
{"i915_opregion", i915_opregion, 0},
{"i915_gem_framebuffer", i915_gem_framebuffer_info, 0},
+ {"i915_context_status", i915_context_status, 0},
};
#define I915_DEBUGFS_ENTRIES ARRAY_SIZE(i915_debugfs_list)