drm/i915: Move VIDEO_DIP_CTL definitions to their right place.

The bits weren't defined in descending order.
v2: Move definitions in a separate patch (Manasi)

Cc: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181005185643.31660-2-dhinakaran.pandiyan@intel.com

drivers/gpu/drm/i915/i915_reg.h

@@ -4564,6 +4564,15 @@ enum {
 #define   VIDEO_DIP_FREQ_2VSYNC		(2 << 16)
 #define   VIDEO_DIP_FREQ_MASK		(3 << 16)
 /* HSW and later: */
+#define   DRM_DIP_ENABLE		(1 << 28)
+#define   PSR_VSC_BIT_7_SET		(1 << 27)
+#define   VSC_SELECT_MASK		(0x3 << 25)
+#define   VSC_SELECT_SHIFT		25
+#define   VSC_DIP_HW_HEA_DATA		(0 << 25)
+#define   VSC_DIP_HW_HEA_SW_DATA	(1 << 25)
+#define   VSC_DIP_HW_DATA_SW_HEA	(2 << 25)
+#define   VSC_DIP_SW_HEA_DATA		(3 << 25)
+#define   VDIP_ENABLE_PPS		(1 << 24)
 #define   VIDEO_DIP_ENABLE_VSC_HSW	(1 << 20)
 #define   VIDEO_DIP_ENABLE_GCP_HSW	(1 << 16)
 #define   VIDEO_DIP_ENABLE_AVI_HSW	(1 << 12)
@@ -4571,16 +4580,6 @@ enum {
 #define   VIDEO_DIP_ENABLE_GMP_HSW	(1 << 4)
 #define   VIDEO_DIP_ENABLE_SPD_HSW	(1 << 0)
 
-#define  DRM_DIP_ENABLE			(1 << 28)
-#define  PSR_VSC_BIT_7_SET		(1 << 27)
-#define  VSC_SELECT_MASK		(0x3 << 25)
-#define  VSC_SELECT_SHIFT		25
-#define  VSC_DIP_HW_HEA_DATA		(0 << 25)
-#define  VSC_DIP_HW_HEA_SW_DATA		(1 << 25)
-#define  VSC_DIP_HW_DATA_SW_HEA		(2 << 25)
-#define  VSC_DIP_SW_HEA_DATA		(3 << 25)
-#define  VDIP_ENABLE_PPS		(1 << 24)
-
 /* Panel power sequencing */
 #define PPS_BASE			0x61200
 #define VLV_PPS_BASE			(VLV_DISPLAY_BASE + PPS_BASE)