lv_port: Add RGB interface for lv_port

Author: espressif2022

bsp/esp32_s3_lcd_ev_board/idf_component.yml

@@ -44,5 +44,9 @@ dependencies:
     version: ">=2.5,<4.0"
     public: true
 
+  esp_lvgl_port:
+    version: "^1"
+    public: true
+
 examples:
   - path: ../../examples/display_lvgl_demos

bsp/esp32_s3_lcd_ev_board/include/bsp/esp32_s3_lcd_ev_board.h

@@ -21,6 +21,7 @@
 #include "esp_lcd_gc9503.h"
 #include "iot_button.h"
 #include "lvgl.h"
+#include "esp_lvgl_port.h"
 
 #include "sdkconfig.h"
 
@@ -96,7 +97,7 @@ extern "C" {
  *
  */
 typedef struct {
-    void *dummy;    /*!< Prepared for future use. */
+    lvgl_port_cfg_t lvgl_port_cfg;
 } bsp_display_cfg_t;
 
 /**************************************************************************************************

bsp/esp32_s3_lcd_ev_board/priv_include/bsp_lvgl_port.h

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,37 +17,7 @@
 extern "C" {
 #endif
 
-/**
- * @brief Initialize LVGL port
- *
- * @param[in] lcd: LCD panel handle
- * @param[in] tp: Touch handle
- * @param[out] disp: LVGL display device
- * @param[out] indev: LVGL input device
- *
- * @return
- *      - ESP_OK: Success
- *      - ESP_ERR_INVALID_ARG: Invalid argument
- *      - Others: Fail
- */
-esp_err_t bsp_lvgl_port_init(esp_lcd_panel_handle_t lcd, esp_lcd_touch_handle_t tp, lv_disp_t **disp, lv_indev_t **indev);
-
-/**
- * @brief Take LVGL mutex
- *
- * @param[in] timeout_ms: Timeout in [ms]. 0 will block indefinitely.
- *
- * @return
- *      - true:  Mutex was taken
- *      - false: Mutex was NOT taken
- */
-bool bsp_lvgl_port_lock(uint32_t timeout_ms);
-
-/**
- * @brief Give LVGL mutex
- *
- */
-void bsp_lvgl_port_unlock(void);
+lv_disp_t *bsp_display_lcd_init();
 
 #ifdef __cplusplus
 }