TFT followup fixes (#19710)

Marlin/src/lcd/extui/lib/mks_ui/tft_lvgl_configuration.cpp

@@ -476,7 +476,8 @@ void lv_encoder_pin_init() {
 
         #endif
 
-        static uint8_t buttons = newbutton;
+        static uint8_t buttons = 0;
+        buttons = newbutton;
         static uint8_t lastEncoderBits;
 
         #define encrot0 0

Marlin/src/lcd/tft/touch.cpp

@@ -295,10 +295,6 @@ bool Touch::get_point(int16_t *x, int16_t *y) {
   if (is_touched && calibration.orientation != TOUCH_ORIENTATION_NONE) {
     *x = int16_t((int32_t(*x) * calibration.x) >> 16) + calibration.offset_x;
     *y = int16_t((int32_t(*y) * calibration.y) >> 16) + calibration.offset_y;
-    #if (TFT_ROTATION & TFT_ROTATE_180)
-      *x = TFT_WIDTH - *x;
-      *y = TFT_HEIGHT - *y;
-    #endif
   }
   return is_touched;
 }

Marlin/src/lcd/tft_io/ili9328.h

@@ -49,9 +49,11 @@
   #define ILI9328_GATE_SCANCTL1_DATA 0x2700
 #endif
 
-// #define ILI9328_ETMOD_ORIENTATION IF_0((TFT_ORIENTATION) & TFT_EXCHANGE_XY, ILI9328_ETMOD_AM) | \
-//                                   IF_0((TFT_ORIENTATION) & TFT_INVERT_X,    ILI9328_ETMOD_ID1) | \
-//                                   IF_0((TFT_ORIENTATION) & TFT_INVERT_Y,    ILI9328_ETMOD_ID0)
+/*
+#define ILI9328_ETMOD_ORIENTATION IF_0((TFT_ORIENTATION) & TFT_EXCHANGE_XY, ILI9328_ETMOD_AM)  | \
+                                  IF_0((TFT_ORIENTATION) & TFT_INVERT_X,    ILI9328_ETMOD_ID1) | \
+                                  IF_0((TFT_ORIENTATION) & TFT_INVERT_Y,    ILI9328_ETMOD_ID0)
+*/
 
 #define ILI9328_ETMOD_ORIENTATION (ILI9328_ETMOD_AM | ILI9328_ETMOD_ID1 | ILI9328_ETMOD_ID0)
 

Marlin/src/lcd/tft_io/r65105.h

@@ -51,9 +51,11 @@
   #define R61505_DRVCTRL_DATA     0x2700
 #endif
 
-// #define R61505_ETMOD_ORIENTATION  IF_0((TFT_ORIENTATION) & TFT_EXCHANGE_XY, R61505_ETMOD_AM) | \
-//                                   IF_0((TFT_ORIENTATION) & TFT_INVERT_X,    R61505_ETMOD_ID0) | \
-//                                   IF_0((TFT_ORIENTATION) & TFT_INVERT_Y,    R61505_ETMOD_ID1)
+/*
+#define R61505_ETMOD_ORIENTATION  IF_0((TFT_ORIENTATION) & TFT_EXCHANGE_XY, R61505_ETMOD_AM)  | \
+                                  IF_0((TFT_ORIENTATION) & TFT_INVERT_X,    R61505_ETMOD_ID0) | \
+                                  IF_0((TFT_ORIENTATION) & TFT_INVERT_Y,    R61505_ETMOD_ID1)
+*/
 
 #define R61505_ETMOD_ORIENTATION (R61505_ETMOD_AM | R61505_ETMOD_ID0 | R61505_ETMOD_ID1)