Fix FYSETC, MINIPANEL, MKS_MINI_12864 display (#13864)

Marlin/src/lcd/dogm/ultralcd_DOGM.h

   // Generic support for SSD1309 OLED I2C LCDs
   #define U8G_CLASS U8GLIB_SSD1309_128X64
   #define U8G_PARAM (U8G_I2C_OPT_NONE | U8G_I2C_OPT_FAST)
-#elif EITHER(MINIPANEL, FYSETC_MINI_12864)
-  // The MINIPanel display
+#elif ENABLED(MINIPANEL)
+  // MINIPanel display
   //#define U8G_CLASS U8GLIB_MINI12864
   //#define U8G_PARAM DOGLCD_CS, DOGLCD_A0                            // 8 stripes
+  #define U8G_CLASS U8GLIB_MINI12864_2X
+  #define U8G_PARAM DOGLCD_CS, DOGLCD_A0                              // 8 stripes
+#elif ENABLED(FYSETC_MINI_12864)
+  // The FYSETC_MINI_12864 display
   #define U8G_CLASS U8GLIB_MINI12864_2X_HAL
-  #if BOTH(FYSETC_MINI_12864, FORCE_SOFT_SPI)
+  #if ENABLED(FORCE_SOFT_SPI)
     #define U8G_PARAM DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0   // 4 stripes SW-SPI
   #else
     #define U8G_PARAM DOGLCD_CS, DOGLCD_A0                            // 4 stripes HW-SPI