drm/fb-helper: Use drm_fb_helper_restore_fbdev_mode() in drm_fb_helper_set_par()

Use drm_fb_helper_restore_fbdev_mode() in drm_fb_helper_set_par() to
make sure extra planes get disabled whenever fbcon takes over.

Otherwise the code in drm_fb_helper_set_par() was already doing the
exact same thing as drm_fb_helper_restore_fbdev_mode(), so this doesn't
change the behaviour in any other way.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 1 insertions, 9 deletions

diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 98a03639b413..e5208e072ac7 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -809,8 +809,6 @@ int drm_fb_helper_set_par(struct fb_info *info)
         struct drm_fb_helper *fb_helper = info->par;
         struct drm_device *dev = fb_helper->dev;
         struct fb_var_screeninfo *var = &info->var;
-        int ret;
-        int i;
 
         if (var->pixclock != 0) {
                 DRM_ERROR("PIXEL CLOCK SET\n");
@@ -818,13 +816,7 @@ int drm_fb_helper_set_par(struct fb_info *info)
         }
 
         drm_modeset_lock_all(dev);
-        for (i = 0; i < fb_helper->crtc_count; i++) {
-                ret = drm_mode_set_config_internal(&fb_helper->crtc_info[i].mode_set);
-                if (ret) {
-                        drm_modeset_unlock_all(dev);
-                        return ret;
-                }
-        }
+        drm_fb_helper_restore_fbdev_mode(fb_helper);
         drm_modeset_unlock_all(dev);
 
         if (fb_helper->delayed_hotplug) {