Merge remote-tracking branch 'iommu/next'

[deliverable/linux.git] / drivers / gpu / drm / udl / udl_modeset.c

diff --git a/drivers/gpu/drm/udl/udl_modeset.c b/drivers/gpu/drm/udl/udl_modeset.c
index f92ea957967471f80f14a83da4c0d71ad3cd4aae..f2b2481cad525785868444002289803c42e1ab64 100644 (file)
--- a/drivers/gpu/drm/udl/udl_modeset.c
+++ b/drivers/gpu/drm/udl/udl_modeset.c
@@ -309,6 +309,8 @@ static int udl_crtc_mode_set(struct drm_crtc *crtc,
        char *wrptr;
        int color_depth = 0;
 
+       udl->crtc = crtc;
+
        buf = (char *)udl->mode_buf;
 
        /* for now we just clip 24 -> 16 - if we fix that fix this */
@@ -441,8 +443,6 @@ int udl_modeset_init(struct drm_device *dev)
 
        dev->mode_config.funcs = &udl_mode_funcs;
 
-       drm_mode_create_dirty_info_property(dev);
-
        udl_crtc_init(dev);
 
        encoder = udl_encoder_init(dev);
@@ -452,6 +452,18 @@ int udl_modeset_init(struct drm_device *dev)
        return 0;
 }
 
+void udl_modeset_restore(struct drm_device *dev)
+{
+       struct udl_device *udl = dev->dev_private;
+       struct udl_framebuffer *ufb;
+
+       if (!udl->crtc || !udl->crtc->primary->fb)
+               return;
+       udl_crtc_commit(udl->crtc);
+       ufb = to_udl_fb(udl->crtc->primary->fb);
+       udl_handle_damage(ufb, 0, 0, ufb->base.width, ufb->base.height);
+}
+
 void udl_modeset_cleanup(struct drm_device *dev)
 {
        drm_mode_config_cleanup(dev);