drm: rcar-du: Add support for external pixel clock

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / rcar-du / rcar_du_crtc.h

diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.h b/drivers/gpu/drm/rcar-du/rcar_du_crtc.h
index e97ae502dec5ffaa50311d84f96d66b17e69ea8b..d2f89f7d2e5e3e6c6001c63a49ff032ece9aeded 100644 (file)
--- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.h
+++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.h
@@ -15,7 +15,6 @@
 #define __RCAR_DU_CRTC_H__
 
 #include <linux/mutex.h>
-#include <linux/platform_data/rcar-du.h>
 
 #include <drm/drmP.h>
 #include <drm/drm_crtc.h>
@@ -27,6 +26,7 @@ struct rcar_du_crtc {
        struct drm_crtc crtc;
 
        struct clk *clock;
+       struct clk *extclock;
        unsigned int mmio_offset;
        unsigned int index;
        bool started;
@@ -41,6 +41,15 @@ struct rcar_du_crtc {
 
 #define to_rcar_crtc(c)        container_of(c, struct rcar_du_crtc, crtc)
 
+enum rcar_du_output {
+       RCAR_DU_OUTPUT_DPAD0,
+       RCAR_DU_OUTPUT_DPAD1,
+       RCAR_DU_OUTPUT_LVDS0,
+       RCAR_DU_OUTPUT_LVDS1,
+       RCAR_DU_OUTPUT_TCON,
+       RCAR_DU_OUTPUT_MAX,
+};
+
 int rcar_du_crtc_create(struct rcar_du_group *rgrp, unsigned int index);
 void rcar_du_crtc_enable_vblank(struct rcar_du_crtc *rcrtc, bool enable);
 void rcar_du_crtc_cancel_page_flip(struct rcar_du_crtc *rcrtc,