1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/gpu/drm/tegra/drm.h b/drivers/gpu/drm/tegra/drm.h
index a3d84c4af357..d4dfd239e2a5 100644
--- a/drivers/gpu/drm/tegra/drm.h
+++ b/drivers/gpu/drm/tegra/drm.h
@@ -16,6 +16,7 @@
 #include <linux/of_gpio.h>
 
 #include <drm/drmP.h>
+#include <drm/drm_atomic.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_edid.h>
 #include <drm/drm_encoder.h>
@@ -23,6 +24,7 @@
 #include <drm/drm_fixed.h>
 
 #include "gem.h"
+#include "hub.h"
 #include "trace.h"
 
 struct reset_control;
@@ -40,6 +42,20 @@ struct tegra_fbdev {
 };
 #endif
 
+struct tegra_atomic_state {
+	struct drm_atomic_state base;
+
+	struct clk *clk_disp;
+	struct tegra_dc *dc;
+	unsigned long rate;
+};
+
+static inline struct tegra_atomic_state *
+to_tegra_atomic_state(struct drm_atomic_state *state)
+{
+	return container_of(state, struct tegra_atomic_state, base);
+}
+
 struct tegra_drm {
 	struct drm_device *drm;
 
@@ -62,6 +78,8 @@ struct tegra_drm {
 
 	unsigned int pitch_align;
 
+	struct tegra_display_hub *hub;
+
 	struct drm_atomic_state *state;
 };
 
@@ -187,6 +205,7 @@ void tegra_fbdev_restore_mode(struct tegra_fbdev *fbdev);
 void tegra_fb_output_poll_changed(struct drm_device *drm);
 #endif
 
+extern struct platform_driver tegra_display_hub_driver;
 extern struct platform_driver tegra_dc_driver;
 extern struct platform_driver tegra_hdmi_driver;
 extern struct platform_driver tegra_dsi_driver;