drm/i915: Make fbc control wrapper functions

Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Eric Anholt <eric@anholt.net>

1 files changed, 2 insertions, 11 deletions

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 213aa3f67314..322070c0c631 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -566,23 +566,14 @@ static int i915_fbc_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;
-        struct drm_crtc *crtc;
         drm_i915_private_t *dev_priv = dev->dev_private;
-        bool fbc_enabled = false;
 
-        if (!dev_priv->display.fbc_enabled) {
+        if (!I915_HAS_FBC(dev)) {
                 seq_printf(m, "FBC unsupported on this chipset\n");
                 return 0;
         }
 
-        list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-                if (!crtc->enabled)
-                        continue;
-                if (dev_priv->display.fbc_enabled(crtc))
-                        fbc_enabled = true;
-        }
-
-        if (fbc_enabled) {
+        if (intel_fbc_enabled(dev)) {
                 seq_printf(m, "FBC enabled\n");
         } else {
                 seq_printf(m, "FBC disabled: ");