diff --git a/components/esp_lcd/include/esp_lcd_panel_rgb.h b/components/esp_lcd/include/esp_lcd_panel_rgb.h
index 583ef9c53a..7b0960af78 100644
--- a/components/esp_lcd/include/esp_lcd_panel_rgb.h
+++ b/components/esp_lcd/include/esp_lcd_panel_rgb.h
@@ -76,26 +76,26 @@ typedef struct {
 } esp_lcd_rgb_panel_event_data_t;
 
 /**
- * @brief Declare the prototype of the function that will be invoked when panel IO finishes transferring color data
+ * @brief RGB LCD VSYNC event callback prototype
  *
  * @param[in] panel LCD panel handle, returned from `esp_lcd_new_rgb_panel()`
  * @param[in] edata Panel event data, fed by driver
- * @param[in] user_ctx User data, passed from `esp_lcd_rgb_panel_config_t`
+ * @param[in] user_ctx User data, passed from `esp_lcd_rgb_panel_register_event_callbacks()`
  * @return Whether a high priority task has been waken up by this function
  */
-typedef bool (*esp_lcd_rgb_panel_frame_trans_done_cb_t)(esp_lcd_panel_handle_t panel, esp_lcd_rgb_panel_event_data_t *edata, void *user_ctx);
+typedef bool (*esp_lcd_rgb_panel_vsync_cb_t)(esp_lcd_panel_handle_t panel, const esp_lcd_rgb_panel_event_data_t *edata, void *user_ctx);
 
 /**
- * @brief Prototype for function to re-fill a bounce buffer. Note this is called in ISR context.
+ * @brief Prototype for function to re-fill a bounce buffer, rather than copying from the frame buffer
  *
- * @param bounce_buf Bounce buffer to write data into
- * @param pos_px How many pixels already were sent to the display this frame, in other words, at what pixel
- *            the routine should start putting data into bounce_buf
- * @param len_bytes Length, in bytes, of the bounce buffer. Routine should fill this length fully.
- * @param user_ctx Opaque pointer that was passed as bounce_buffer_cb_user_ctx to esp_lcd_new_rgb_panel
- * @return True if the callback woke up a higher-priority task, false otherwise.
+ * @param[in] bounce_buf Bounce buffer to write data into
+ * @param[in] pos_px How many pixels already were sent to the display in this frame, in other words,
+ *                   at what pixel the routine should start putting data into bounce_buf
+ * @param[in] len_bytes Length, in bytes, of the bounce buffer. Routine should fill this length fully.
+ * @param[in] user_ctx Opaque pointer that was passed from `esp_lcd_rgb_panel_register_event_callbacks()`
+ * @return Whether a high priority task has been waken up by this function
  */
-typedef bool (*esp_lcd_rgb_panel_bounce_buf_fill_cb_t)(void *bounce_buf, int pos_px, int len_bytes, void *user_ctx);
+typedef bool (*esp_lcd_rgb_panel_bounce_buf_fill_cb_t)(esp_lcd_panel_handle_t panel, void *bounce_buf, int pos_px, int len_bytes, void *user_ctx);
 
 /**
  * @brief LCD RGB framebuffer operation modes
@@ -152,7 +152,14 @@ typedef bool (*esp_lcd_rgb_panel_bounce_buf_fill_cb_t)(void *bounce_buf, int pos
  * an 16-bit LCD, or even procedurally-generated framebuffer-less graphics. This option is selected
  * by not setting the ``fb_in_psram`` flag but supplying both a ``bounce_buffer_size_px`` value as well
  * as a ``on_bounce_empty`` callback.
+ * @brief Group of supported RGB LCD panel callbacks
+ * @note The callbacks are all running under ISR environment
+ * @note When CONFIG_LCD_RGB_ISR_IRAM_SAFE is enabled, the callback itself and functions called by it should be placed in IRAM.
  */
+typedef struct {
+    esp_lcd_rgb_panel_vsync_cb_t on_vsync;                  /*!< VSYNC event callback */
+    esp_lcd_rgb_panel_bounce_buf_fill_cb_t on_bounce_empty; /*!< Bounce buffer empty callback. */
+} esp_lcd_rgb_panel_event_callbacks_t;
 
 /**
  * @brief LCD RGB panel configuration structure
@@ -169,11 +176,7 @@ typedef struct {
     int pclk_gpio_num;            /*!< GPIO used for PCLK signal */
     int data_gpio_nums[SOC_LCD_RGB_DATA_WIDTH]; /*!< GPIOs used for data lines */
     int disp_gpio_num; /*!< GPIO used for display control signal, set to -1 if it's not used */
-    esp_lcd_rgb_panel_frame_trans_done_cb_t on_frame_trans_done; /*!< Callback invoked when one frame buffer has transferred done */
     int bounce_buffer_size_px; /*!< If not-zero, the driver uses a bounce buffer in internal memory to DMA from. Value is in pixels. */
-    esp_lcd_rgb_panel_bounce_buf_fill_cb_t on_bounce_empty; /*!< If we use a bounce buffer, this function gets called to fill that, rather than copying from the framebuffer */
-    void *bounce_buffer_cb_user_ctx; /*!< Opaque parameter to pass to the on_bounce_empty function */
-    void *user_ctx; /*!< User data which would be passed to on_frame_trans_done's user_ctx */
     struct {
         unsigned int disp_active_low: 1; /*!< If this flag is enabled, a low level of display control signal can turn the screen on; vice versa */
         unsigned int relax_on_idle: 1;   /*!< If this flag is enabled, the host won't refresh the LCD if nothing changed in host's frame buffer (this is usefull for LCD with built-in GRAM) */
@@ -195,6 +198,19 @@ typedef struct {
  */
 esp_err_t esp_lcd_new_rgb_panel(const esp_lcd_rgb_panel_config_t *rgb_panel_config, esp_lcd_panel_handle_t *ret_panel);
 
+/**
+ * @brief Register LCD RGB panel event callbacks
+ *
+ * @param[in] panel LCD panel handle, returned from `esp_lcd_new_rgb_panel()`
+ * @param[in] callbacks Group of callback functions
+ * @param[in] user_ctx User data, which will be passed to the callback functions directly
+ * @return
+ *      - ESP_OK: Set event callbacks successfully
+ *      - ESP_ERR_INVALID_ARG: Set event callbacks failed because of invalid argument
+ *      - ESP_FAIL: Set event callbacks failed because of other error
+ */
+esp_err_t esp_lcd_rgb_panel_register_event_callbacks(esp_lcd_panel_handle_t panel, const esp_lcd_rgb_panel_event_callbacks_t *callbacks, void *user_ctx);
+
 /**
  * @brief Set frequency of PCLK for RGB LCD panel
  *
diff --git a/components/esp_lcd/src/esp_lcd_rgb_panel.c b/components/esp_lcd/src/esp_lcd_rgb_panel.c
index cb83ec4828..214c717d68 100644
--- a/components/esp_lcd/src/esp_lcd_rgb_panel.c
+++ b/components/esp_lcd/src/esp_lcd_rgb_panel.c
@@ -83,14 +83,13 @@ struct esp_rgb_panel_t {
     uint32_t src_clk_hz;   // Peripheral source clock resolution
     esp_lcd_rgb_timing_t timings;   // RGB timing parameters (e.g. pclk, sync pulse, porch width)
     gdma_channel_handle_t dma_chan; // DMA channel handle
-    esp_lcd_rgb_panel_frame_trans_done_cb_t on_frame_trans_done; // Callback, invoked after frame trans done
     int bounce_buffer_size_bytes;   //If not-zero, the driver uses a bounce buffer in internal memory to DMA from. It's in bytes here.
     uint8_t *bounce_buffer[2];      //Pointer to the bounce buffers
     int bounce_buf_frame_start;     //If frame restarts, which bb has the initial frame data?
-    esp_lcd_rgb_panel_bounce_buf_fill_cb_t on_bounce_empty; // If we use a bounce buffer, this function gets called to fill it rather than copying from the framebuffer
-    void *bounce_buffer_cb_user_ctx;   //Callback data pointer
-    void *user_ctx;                // Reserved user's data of callback functions
     int bounce_pos_px;                 // Position in whatever source material is used for the bounce buffer, in pixels
+    esp_lcd_rgb_panel_vsync_cb_t on_vsync; // VSYNC event callback
+    esp_lcd_rgb_panel_bounce_buf_fill_cb_t on_bounce_empty; // callback used to fill a bounce buffer rather than copying from the frame buffer
+    void *user_ctx;                 // Reserved user's data of callback functions
     int x_gap;                      // Extra gap in x coordinate, it's used when calculate the flush window
     int y_gap;                      // Extra gap in y coordinate, it's used when calculate the flush window
     portMUX_TYPE spinlock;          // to protect panel specific resource from concurrent access (e.g. between task and ISR)
@@ -303,6 +302,27 @@ err:
 }
 
 esp_err_t esp_rgb_panel_set_pclk(esp_lcd_panel_handle_t panel, uint32_t freq_hz)
+esp_err_t esp_lcd_rgb_panel_register_event_callbacks(esp_lcd_panel_handle_t panel, const esp_lcd_rgb_panel_event_callbacks_t *callbacks, void *user_ctx)
+{
+    ESP_RETURN_ON_FALSE(panel && callbacks, ESP_ERR_INVALID_ARG, TAG, "invalid argument");
+    esp_rgb_panel_t *rgb_panel = __containerof(panel, esp_rgb_panel_t, base);
+#if CONFIG_LCD_RGB_ISR_IRAM_SAFE
+    if (callbacks->on_vsync) {
+        ESP_RETURN_ON_FALSE(esp_ptr_in_iram(callbacks->on_vsync), ESP_ERR_INVALID_ARG, TAG, "on_vsync callback not in IRAM");
+    }
+    if (callbacks->on_bounce_empty) {
+        ESP_RETURN_ON_FALSE(esp_ptr_in_iram(callbacks->on_bounce_empty), ESP_ERR_INVALID_ARG, TAG, "on_bounce_empty callback not in IRAM");
+    }
+    if (user_ctx) {
+        ESP_RETURN_ON_FALSE(esp_ptr_internal(user_ctx), ESP_ERR_INVALID_ARG, TAG, "user context not in internal RAM");
+    }
+#endif // CONFIG_LCD_RGB_ISR_IRAM_SAFE
+    rgb_panel->on_vsync = callbacks->on_vsync;
+    rgb_panel->on_bounce_empty = callbacks->on_bounce_empty;
+    rgb_panel->user_ctx = user_ctx;
+    return ESP_OK;
+}
+
 {
     ESP_RETURN_ON_FALSE(panel, ESP_ERR_INVALID_ARG, TAG, "invalid argument");
     esp_rgb_panel_t *rgb_panel = __containerof(panel, esp_rgb_panel_t, base);
diff --git a/docs/en/migration-guides/peripherals.rst b/docs/en/migration-guides/peripherals.rst
index b050656700..13a8fde2dd 100644
--- a/docs/en/migration-guides/peripherals.rst
+++ b/docs/en/migration-guides/peripherals.rst
@@ -267,6 +267,7 @@ LCD
 - The LCD panel initialization flow is slightly changed. Now the :cpp:func:`esp_lcd_panel_init` won't turn on the display automatically. User needs to call :cpp:func:`esp_lcd_panel_disp_on_off` to manually turn on the display. Note, this is different from turning on backlight. With this breaking change, user can flush a predefined pattern to the screen before turning on the screen. This can help avoid random noise on the screen after a power on reset.
 - :cpp:func:`esp_lcd_panel_disp_off` is deprecated, please use :cpp:func:`esp_lcd_panel_disp_on_off` instead.
 - ``dc_as_cmd_phase`` is removed. The SPI LCD driver currently doesn't support a 9bit SPI LCD. Please always use a dedicated GPIO to control the LCD D/C line.
+- The way to register RGB panel event callbacks has been moved from the :cpp:type:`esp_lcd_rgb_panel_config_t` into a separate API :cpp:func:`esp_lcd_rgb_panel_register_event_callbacks`. However, the event callback signature is not changed.
 
 .. only:: SOC_MCPWM_SUPPORTED