mimxrt/boards/MIMXRT1170_EVK: Bring in display_support from sdk examples.

Signed-off-by: Andrew Leech <[email protected]>

Author: pi-anl

ports/mimxrt/boards/MIMXRT1170_EVK/lvgl_support.c

@@ -261,12 +261,9 @@ void lv_port_disp_init(void) {
     // static lv_disp_drv_t disp_drv; /*Descriptor of a display driver*/
     // lv_disp_drv_init(&disp_drv);   /*Basic initialization*/
 
-    lv_display_t * disp = lv_display_create(DEMO_BUFFER_WIDTH, DEMO_BUFFER_HEIGHT);
+    lv_display_t * disp = lv_display_create(LCD_WIDTH, LCD_HEIGHT);
     lv_display_set_flush_cb(disp, (void *)DEMO_FlushDisplay);
-    lv_display_set_buffers(disp, s_frameBuffer[0], s_frameBuffer[1], DEMO_BUFFER_WIDTH*DEMO_BUFFER_HEIGHT*DEMO_BUFFER_BYTE_PER_PIXEL, LV_DISPLAY_RENDER_MODE_PARTIAL);
-    // lv_display_set_buffers(disp, s_frameBuffer[0], s_frameBuffer[1], DEMO_BUFFER_WIDTH*DEMO_BUFFER_HEIGHT*DEMO_BUFFER_BYTE_PER_PIXEL, LV_DISPLAY_RENDER_MODE_DIRECT);
-
-
+    lv_display_set_buffers(disp, s_frameBuffer[0], s_frameBuffer[1], DEMO_BUFFER_WIDTH*DEMO_BUFFER_HEIGHT*DEMO_BUFFER_BYTE_PER_PIXEL, LCD_RENDER_MODE);
 
     /*Set up the functions to access to your display*/
 
@@ -335,11 +332,11 @@ static void DEMO_WaitBufferSwitchOff(void) {
 }
 
 
-#if 0
+#if 1
 
-lv_display_flush_cb_t DEMO_FlushDisplay(lv_display_t * disp_drv, const lv_area_t * area, uint8_t * color_p) {
+void DEMO_FlushDisplay(lv_display_t * disp_drv, const lv_area_t * area, uint8_t * color_p) {
 // static void DEMO_FlushDisplay(lv_disp_drv_t *disp_drv, const lv_area_t *area, lv_color_t *color_p) {
-    D2_On();
+    // D2_On();
 
     if (!lv_disp_flush_is_last(disp_drv)) {
         lv_disp_flush_ready(disp_drv);

ports/mimxrt/boards/MIMXRT1170_EVK/lvgl_support.h

@@ -15,12 +15,15 @@
  * Definitions
  ******************************************************************************/
 
-#define DEMO_USE_ROTATE 1
+#define DEMO_USE_ROTATE 0
 
-#define LCD_WIDTH             DEMO_BUFFER_WIDTH
-#define LCD_HEIGHT            DEMO_BUFFER_HEIGHT
+#define LCD_WIDTH             DEMO_PANEL_WIDTH
+#define LCD_HEIGHT            DEMO_PANEL_HEIGHT
 #define LCD_FB_BYTE_PER_PIXEL DEMO_BUFFER_BYTE_PER_PIXEL
 
+// #define LCD_RENDER_MODE       LV_DISPLAY_RENDER_MODE_PARTIAL
+#define LCD_RENDER_MODE       LV_DISPLAY_RENDER_MODE_DIRECT
+
 #define LV_PORT_DISP_INIT lv_port_disp_init
 #define LV_PORT_INDEV_INIT lv_port_indev_init
 // #define LV_PORT_INDEV_DEINIT lv_port_disp_deinit