SKRmini support for Fysetc Mini Panel (#14319)

Marlin/src/inc/Conditionals_LCD.h

@@ -46,7 +46,7 @@
   #define ADC_KEY_NUM 8
   #define ULTIPANEL
 
-  // this helps to implement ADC_KEYPAD menus
+  // This helps to implement ADC_KEYPAD menus
   #define REVERSE_MENU_DIRECTION
   #define ENCODER_PULSES_PER_STEP 1
   #define ENCODER_STEPS_PER_MENU_ITEM 1
@@ -97,8 +97,6 @@
 
   #define U8GLIB_SSD1306
   #define ULTIPANEL
-  #define REVERSE_ENCODER_DIRECTION
-  #define REVERSE_MENU_DIRECTION
 
 #elif ENABLED(RA_CONTROL_PANEL)
 
@@ -141,14 +139,14 @@
   #define DEFAULT_LCD_CONTRAST 150
   #define LCD_CONTRAST_MAX 255
 
-#elif ANY(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0, FYSETC_MINI_12864_2_1)
+#elif ANY(FYSETC_MINI_12864_X_X, FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0, FYSETC_MINI_12864_2_1)
 
   #define FYSETC_MINI_12864
   #define DOGLCD
   #define ULTIPANEL
   #define LCD_CONTRAST_MIN 0
   #define LCD_CONTRAST_MAX 255
-  #define DEFAULT_LCD_CONTRAST 255
+  #define DEFAULT_LCD_CONTRAST 220
   #define LED_COLORS_REDUCE_GREEN
   #if POWER_SUPPLY > 0 && EITHER(FYSETC_MINI_12864_2_0, FYSETC_MINI_12864_2_1)
     #define LED_BACKLIGHT_TIMEOUT 10000
@@ -181,7 +179,6 @@
 
 #if ENABLED(ULTI_CONTROLLER)
   #define U8GLIB_SSD1309
-  #define REVERSE_ENCODER_DIRECTION
   #define LCD_RESET_PIN LCD_PINS_D6 //  This controller need a reset pin
   #define LCD_CONTRAST_MIN 0
   #define LCD_CONTRAST_MAX 254

Marlin/src/inc/SanityCheck.h

@@ -1841,6 +1841,7 @@ static_assert(Y_MAX_LENGTH >= Y_BED_SIZE, "Movement bounds (Y_MIN_POS, Y_MAX_POS
   + ENABLED(G3D_PANEL) \
   + (ENABLED(MINIPANEL) && DISABLED(MKS_MINI_12864)) \
   + ENABLED(MKS_MINI_12864) \
+  + ENABLED(FYSETC_MINI_12864_X_X) \
   + ENABLED(FYSETC_MINI_12864_1_2) \
   + ENABLED(FYSETC_MINI_12864_2_0) \
   + ENABLED(FYSETC_MINI_12864_2_1) \