--- zzzz-none-000/linux-3.10.107/drivers/gpu/drm/gma500/psb_intel_drv.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/gpu/drm/gma500/psb_intel_drv.h	2021-02-04 17:41:59.000000000 +0000
@@ -24,6 +24,7 @@
 #include <drm/drm_crtc.h>
 #include <drm/drm_crtc_helper.h>
 #include <linux/gpio.h>
+#include "gma_display.h"
 
 /*
  * Display related stuff
@@ -116,11 +117,11 @@
 	u8 slave_addr;
 };
 
-struct psb_intel_encoder {
+struct gma_encoder {
 	struct drm_encoder base;
 	int type;
 	bool needs_tv_clock;
-	void (*hot_plug)(struct psb_intel_encoder *);
+	void (*hot_plug)(struct gma_encoder *);
 	int crtc_mask;
 	int clone_mask;
 	u32 ddi_select;	/* Channel info */
@@ -136,9 +137,9 @@
 	struct psb_intel_i2c_chan *ddc_bus;
 };
 
-struct psb_intel_connector {
+struct gma_connector {
 	struct drm_connector base;
-	struct psb_intel_encoder *encoder;
+	struct gma_encoder *encoder;
 };
 
 struct psb_intel_crtc_state {
@@ -161,7 +162,7 @@
 	uint32_t savePalette[256];
 };
 
-struct psb_intel_crtc {
+struct gma_crtc {
 	struct drm_crtc base;
 	int pipe;
 	int plane;
@@ -188,14 +189,16 @@
 
 	/* Saved Crtc HW states */
 	struct psb_intel_crtc_state *crtc_state;
+
+	const struct gma_clock_funcs *clock_funcs;
 };
 
-#define to_psb_intel_crtc(x)	\
-		container_of(x, struct psb_intel_crtc, base)
-#define to_psb_intel_connector(x) \
-		container_of(x, struct psb_intel_connector, base)
-#define to_psb_intel_encoder(x)	\
-		container_of(x, struct psb_intel_encoder, base)
+#define to_gma_crtc(x)	\
+		container_of(x, struct gma_crtc, base)
+#define to_gma_connector(x) \
+		container_of(x, struct gma_connector, base)
+#define to_gma_encoder(x)	\
+		container_of(x, struct gma_encoder, base)
 #define to_psb_intel_framebuffer(x)	\
 		container_of(x, struct psb_intel_framebuffer, base)
 
@@ -220,32 +223,22 @@
 extern void oaktrail_wait_for_INTR_PKT_SENT(struct drm_device *dev);
 extern void oaktrail_dsi_init(struct drm_device *dev,
 			   struct psb_intel_mode_device *mode_dev);
+extern void oaktrail_lvds_i2c_init(struct drm_encoder *encoder);
 extern void mid_dsi_init(struct drm_device *dev,
 		    struct psb_intel_mode_device *mode_dev, int dsi_num);
 
-extern void psb_intel_crtc_load_lut(struct drm_crtc *crtc);
-extern void psb_intel_encoder_prepare(struct drm_encoder *encoder);
-extern void psb_intel_encoder_commit(struct drm_encoder *encoder);
-extern void psb_intel_encoder_destroy(struct drm_encoder *encoder);
+extern struct drm_encoder *gma_best_encoder(struct drm_connector *connector);
+extern void gma_connector_attach_encoder(struct gma_connector *connector,
+					 struct gma_encoder *encoder);
 
-static inline struct psb_intel_encoder *psb_intel_attached_encoder(
+static inline struct gma_encoder *gma_attached_encoder(
 						struct drm_connector *connector)
 {
-	return to_psb_intel_connector(connector)->encoder;
+	return to_gma_connector(connector)->encoder;
 }
 
-extern void psb_intel_connector_attach_encoder(
-					struct psb_intel_connector *connector,
-					struct psb_intel_encoder *encoder);
-
-extern struct drm_encoder *psb_intel_best_encoder(struct drm_connector
-					      *connector);
-
 extern struct drm_display_mode *psb_intel_crtc_mode_get(struct drm_device *dev,
 						    struct drm_crtc *crtc);
-extern void psb_intel_wait_for_vblank(struct drm_device *dev);
-extern int psb_intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data,
-				struct drm_file *file_priv);
 extern struct drm_crtc *psb_intel_get_crtc_from_pipe(struct drm_device *dev,
 						 int pipe);
 extern struct drm_connector *psb_intel_sdvo_find(struct drm_device *dev,
@@ -256,11 +249,6 @@
 extern int intelfb_probe(struct drm_device *dev);
 extern int intelfb_remove(struct drm_device *dev,
 			  struct drm_framebuffer *fb);
-extern struct drm_framebuffer *psb_intel_framebuffer_create(struct drm_device
-							*dev, struct
-							drm_mode_fb_cmd
-							*mode_cmd,
-							void *mm_private);
 extern bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder,
 				      const struct drm_display_mode *mode,
 				      struct drm_display_mode *adjusted_mode);