mimxrt/boards/MIMXRT1170_EVK: Bring in display_support from sdk examp…

…les. Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>
andrewleech · Oct 21, 2024 · d564c37 · d564c37
1 parent acf6844
commit d564c37
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Showing 4 changed files with 568 additions and 2 deletions.
diff --git a/ports/mimxrt/boards/MIMXRT1170_EVK/display_support.h b/ports/mimxrt/boards/MIMXRT1170_EVK/display_support.h
@@ -77,7 +77,7 @@
 #endif
 
 #define DEMO_BUFFER_WIDTH  DEMO_PANEL_WIDTH
-#define DEMO_BUFFER_HEIGHT DEMO_PANEL_HEIGHT
+#define DEMO_BUFFER_HEIGHT (DEMO_PANEL_HEIGHT / 10)
 
 /* Where the frame buffer is shown in the screen. */
 #define DEMO_BUFFER_START_X 0U

diff --git a/ports/mimxrt/boards/MIMXRT1170_EVK/lvgl_support.c b/ports/mimxrt/boards/MIMXRT1170_EVK/lvgl_support.c
@@ -68,7 +68,7 @@
 #endif
 
 #define DEMO_FB_SIZE \
-    (((DEMO_BUFFER_WIDTH * DEMO_BUFFER_HEIGHT * LCD_FB_BYTE_PER_PIXEL / 10) + DEMO_FB_ALIGN - 1) & ~(DEMO_FB_ALIGN - 1))
+    (((DEMO_BUFFER_WIDTH * DEMO_BUFFER_HEIGHT * LCD_FB_BYTE_PER_PIXEL) + DEMO_FB_ALIGN - 1) & ~(DEMO_FB_ALIGN - 1))
 
 #if LV_USE_GPU_NXP_VG_LITE
 #define VG_LITE_MAX_CONTIGUOUS_SIZE 0x200000
@@ -188,6 +188,8 @@ void lv_port_pre_init(void) {
 void lv_port_disp_init(void) {
     // static lv_disp_draw_buf_t disp_buf;
 
+    BOARD_InitMipiPanelPins();
+
     memset(s_frameBuffer, 0, sizeof(s_frameBuffer));
     #if DEMO_USE_ROTATE
     memset(s_lvglBuffer, 0, sizeof(s_lvglBuffer));
@@ -447,6 +449,7 @@ void DEMO_FlushDisplay(lv_display_t * disp, const lv_area_t * area, uint8_t * px
 #endif
 
 void lv_port_indev_init(void) {
+	BOARD_MIPIPanelTouch_I2C_Init();
     // static lv_indev_drv_t indev_drv;
 
     /*------------------