diff --git a/bsp/esp32_s3_eye/Kconfig b/bsp/esp32_s3_eye/Kconfig
index 1e0be15d..34a8a67c 100644
--- a/bsp/esp32_s3_eye/Kconfig
+++ b/bsp/esp32_s3_eye/Kconfig
@@ -88,7 +88,8 @@ menu "Board Support Package"
                 Maximum time for task sleep in ms.
         
         config BSP_DISPLAY_LVGL_BUFFER_IN_PSRAM
-            bool "Allocate LVGL buffer in PSRAM "
+            bool "Allocate LVGL buffer in PSRAM"
+            depends on SPI_DMA_SUPPORT_PSRAM
             default n
             help
                 LVGL buffer will be allocated in PSRAM instead of internal RAM with DMA.
diff --git a/bsp/esp32_s3_eye/esp32_s3_eye.c b/bsp/esp32_s3_eye/esp32_s3_eye.c
index 4c03ab78..211bcbdd 100644
--- a/bsp/esp32_s3_eye/esp32_s3_eye.c
+++ b/bsp/esp32_s3_eye/esp32_s3_eye.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -357,13 +357,12 @@ lv_display_t *bsp_display_start(void)
         .buffer_size = BSP_LCD_DRAW_BUFF_SIZE,
         .double_buffer = BSP_LCD_DRAW_BUFF_DOUBLE,
         .flags = {
-#if (CONFIG_BSP_DISPLAY_LVGL_BUFFER_IN_PSRAM && CONFIG_SPIRAM)
-            .buff_dma = false,
+#if CONFIG_BSP_DISPLAY_LVGL_BUFFER_IN_PSRAM
             .buff_spiram = true,
 #else
-            .buff_dma = true,
             .buff_spiram = false,
 #endif
+            .buff_dma = true,
         }
     };
     return bsp_display_start_with_config(&cfg);
diff --git a/bsp/esp32_s3_eye/idf_component.yml b/bsp/esp32_s3_eye/idf_component.yml
index b0a8ef17..72c663a7 100644
--- a/bsp/esp32_s3_eye/idf_component.yml
+++ b/bsp/esp32_s3_eye/idf_component.yml
@@ -1,4 +1,4 @@
-version: "4.0.1"
+version: "4.0.2"
 description: Board Support Package (BSP) for ESP32-S3-EYE
 url: https://github.com/espressif/esp-bsp/tree/master/bsp/esp32_s3_eye
 
diff --git a/bsp/esp32_s3_eye/include/bsp/display.h b/bsp/esp32_s3_eye/include/bsp/display.h
index 213b4720..77808fe9 100644
--- a/bsp/esp32_s3_eye/include/bsp/display.h
+++ b/bsp/esp32_s3_eye/include/bsp/display.h
@@ -24,7 +24,7 @@
 /* LCD display color format */
 #define BSP_LCD_COLOR_FORMAT        (ESP_LCD_COLOR_FORMAT_RGB565)
 /* LCD display color bytes endianess */
-#define BSP_LCD_BIGENDIAN           (1)
+#define BSP_LCD_BIGENDIAN           (0)
 /* LCD display color bits */
 #define BSP_LCD_BITS_PER_PIXEL      (16)
 /* LCD display color space */
diff --git a/bsp/esp32_s3_eye/include/bsp/esp32_s3_eye.h b/bsp/esp32_s3_eye/include/bsp/esp32_s3_eye.h
index ba05da01..c5d3eaa3 100644
--- a/bsp/esp32_s3_eye/include/bsp/esp32_s3_eye.h
+++ b/bsp/esp32_s3_eye/include/bsp/esp32_s3_eye.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -13,6 +13,7 @@
 
 #include "sdkconfig.h"
 #include "driver/gpio.h"
+#include "driver/i2c_master.h"
 #include "driver/sdmmc_host.h"
 #include "esp_codec_dev.h"
 #include "iot_button.h"
@@ -308,7 +309,12 @@ esp_err_t bsp_sdcard_unmount(void);
  *
  * If you want to use the display without LVGL, see bsp/display.h API and use BSP version with 'noglib' suffix.
  **************************************************************************************************/
+
+#if CONFIG_SPI_DMA_SUPPORT_PSRAM
+#define BSP_LCD_PIXEL_CLOCK_HZ     (40 * 1000 * 1000)
+#else
 #define BSP_LCD_PIXEL_CLOCK_HZ     (80 * 1000 * 1000)
+#endif
 #define BSP_LCD_SPI_NUM            (SPI3_HOST)
 
 #if (BSP_CONFIG_NO_GRAPHIC_LIB == 0)
diff --git a/components/esp_lvgl_port/CMakeLists.txt b/components/esp_lvgl_port/CMakeLists.txt
index 4a84cbf0..636ac1f3 100644
--- a/components/esp_lvgl_port/CMakeLists.txt
+++ b/components/esp_lvgl_port/CMakeLists.txt
@@ -10,7 +10,7 @@ endif()
 idf_component_register(
         INCLUDE_DIRS "include"
         PRIV_INCLUDE_DIRS "priv_include"
-        REQUIRES "esp_lcd")
+        REQUIRES "esp_lcd esp_mm")
 
 # Get LVGL version
 idf_build_get_property(build_components BUILD_COMPONENTS)
@@ -116,6 +116,7 @@ target_link_libraries(lvgl_port_lib PUBLIC
     )
 target_link_libraries(lvgl_port_lib PRIVATE
     idf::esp_timer
+    idf::esp_mm
     ${ADD_LIBS}
     )
 
diff --git a/components/esp_lvgl_port/idf_component.yml b/components/esp_lvgl_port/idf_component.yml
index fb7e7619..feafdf1e 100644
--- a/components/esp_lvgl_port/idf_component.yml
+++ b/components/esp_lvgl_port/idf_component.yml
@@ -1,4 +1,4 @@
-version: "2.4.3"
+version: "2.4.5"
 description: ESP LVGL port
 url: https://github.com/espressif/esp-bsp/tree/master/components/esp_lvgl_port
 dependencies:
diff --git a/components/esp_lvgl_port/src/lvgl8/esp_lvgl_port_disp.c b/components/esp_lvgl_port/src/lvgl8/esp_lvgl_port_disp.c
index d311f147..a7633aee 100644
--- a/components/esp_lvgl_port/src/lvgl8/esp_lvgl_port_disp.c
+++ b/components/esp_lvgl_port/src/lvgl8/esp_lvgl_port_disp.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,6 +17,9 @@
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
 #include "freertos/semphr.h"
+#if CONFIG_IDF_TARGET_ESP32S3 && CONFIG_SPIRAM && CONFIG_SPI_DMA_SUPPORT_PSRAM
+#include "esp_private/esp_cache_private.h"
+#endif
 
 #if CONFIG_IDF_TARGET_ESP32S3 && ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 0, 0)
 #include "esp_lcd_panel_rgb.h"
@@ -244,6 +247,21 @@ static lv_disp_t *lvgl_port_add_disp_priv(const lvgl_port_display_cfg_t *disp_cf
     disp_ctx->trans_size = disp_cfg->trans_size;
 
     buffer_size = disp_cfg->buffer_size;
+    uint32_t buff_caps = 0;
+#if SOC_PSRAM_DMA_CAPABLE == 0
+    if (disp_cfg->flags.buff_dma && disp_cfg->flags.buff_spiram) {
+        ESP_GOTO_ON_FALSE(false, ESP_ERR_NOT_SUPPORTED, err, TAG, "Alloc DMA capable buffer in SPIRAM is not supported!");
+    }
+#endif
+    if (disp_cfg->flags.buff_dma) {
+        buff_caps |= MALLOC_CAP_DMA;
+    }
+    if (disp_cfg->flags.buff_spiram) {
+        buff_caps |= MALLOC_CAP_SPIRAM;
+    }
+    if (buff_caps == 0) {
+        buff_caps |= MALLOC_CAP_DEFAULT;
+    }
 
     /* Use RGB internal buffers for avoid tearing effect */
     if (priv_cfg && priv_cfg->avoid_tearing) {
@@ -259,15 +277,6 @@ static lv_disp_t *lvgl_port_add_disp_priv(const lvgl_port_display_cfg_t *disp_cf
         ESP_GOTO_ON_FALSE(trans_sem, ESP_ERR_NO_MEM, err, TAG, "Failed to create transport counting Semaphore");
         disp_ctx->trans_sem = trans_sem;
     } else {
-        uint32_t buff_caps = MALLOC_CAP_DEFAULT;
-        if (disp_cfg->flags.buff_dma && disp_cfg->flags.buff_spiram && (0 == disp_cfg->trans_size)) {
-            ESP_GOTO_ON_FALSE(false, ESP_ERR_NOT_SUPPORTED, err, TAG, "Alloc DMA capable buffer in SPIRAM is not supported!");
-        } else if (disp_cfg->flags.buff_dma) {
-            buff_caps = MALLOC_CAP_DMA;
-        } else if (disp_cfg->flags.buff_spiram) {
-            buff_caps = MALLOC_CAP_SPIRAM;
-        }
-
         if (disp_cfg->trans_size) {
             buf3 = heap_caps_malloc(disp_cfg->trans_size * sizeof(lv_color_t), MALLOC_CAP_DMA);
             ESP_GOTO_ON_FALSE(buf3, ESP_ERR_NO_MEM, err, TAG, "Not enough memory for buffer(transport) allocation!");
@@ -280,12 +289,34 @@ static lv_disp_t *lvgl_port_add_disp_priv(const lvgl_port_display_cfg_t *disp_cf
 
         /* alloc draw buffers used by LVGL */
         /* it's recommended to choose the size of the draw buffer(s) to be at least 1/10 screen sized */
+#if CONFIG_IDF_TARGET_ESP32S3 && CONFIG_SPIRAM && CONFIG_SPI_DMA_SUPPORT_PSRAM
+        if (disp_cfg->flags.buff_dma && disp_cfg->flags.buff_spiram) {
+            size_t cache_line_size;
+            ESP_ERROR_CHECK(esp_cache_get_alignment(MALLOC_CAP_SPIRAM | MALLOC_CAP_DMA, &cache_line_size));
+            uint32_t buffer_size_align_bytes =  buffer_size * sizeof(lv_color_t);
+            buffer_size_align_bytes = (buffer_size_align_bytes + cache_line_size - 1) & ~(cache_line_size - 1);
+            buf1 = heap_caps_aligned_alloc(cache_line_size, buffer_size_align_bytes, buff_caps);
+            ESP_GOTO_ON_FALSE(buf1, ESP_ERR_NO_MEM, err, TAG, "Not enough memory for LVGL buffer (buf1) allocation!");
+            if (disp_cfg->double_buffer) {
+                buf2 = heap_caps_aligned_alloc(cache_line_size, buffer_size_align_bytes, buff_caps);
+                ESP_GOTO_ON_FALSE(buf2, ESP_ERR_NO_MEM, err, TAG, "Not enough memory for LVGL buffer (buf2) allocation!");
+            }
+        } else {
+            buf1 = heap_caps_malloc(buffer_size * sizeof(lv_color_t), buff_caps);
+            ESP_GOTO_ON_FALSE(buf1, ESP_ERR_NO_MEM, err, TAG, "Not enough memory for LVGL buffer (buf1) allocation!");
+            if (disp_cfg->double_buffer) {
+                buf2 = heap_caps_malloc(buffer_size * sizeof(lv_color_t), buff_caps);
+                ESP_GOTO_ON_FALSE(buf2, ESP_ERR_NO_MEM, err, TAG, "Not enough memory for LVGL buffer (buf2) allocation!");
+            }
+        }
+#else
         buf1 = heap_caps_malloc(buffer_size * sizeof(lv_color_t), buff_caps);
         ESP_GOTO_ON_FALSE(buf1, ESP_ERR_NO_MEM, err, TAG, "Not enough memory for LVGL buffer (buf1) allocation!");
         if (disp_cfg->double_buffer) {
             buf2 = heap_caps_malloc(buffer_size * sizeof(lv_color_t), buff_caps);
             ESP_GOTO_ON_FALSE(buf2, ESP_ERR_NO_MEM, err, TAG, "Not enough memory for LVGL buffer (buf2) allocation!");
         }
+#endif
     }
 
     lv_disp_draw_buf_t *disp_buf = malloc(sizeof(lv_disp_draw_buf_t));
diff --git a/components/esp_lvgl_port/src/lvgl9/esp_lvgl_port_disp.c b/components/esp_lvgl_port/src/lvgl9/esp_lvgl_port_disp.c
index 921954b9..1fb24b32 100644
--- a/components/esp_lvgl_port/src/lvgl9/esp_lvgl_port_disp.c
+++ b/components/esp_lvgl_port/src/lvgl9/esp_lvgl_port_disp.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,6 +17,9 @@
 #include "esp_lcd_panel_ops.h"
 #include "esp_lvgl_port.h"
 #include "esp_lvgl_port_priv.h"
+#if CONFIG_IDF_TARGET_ESP32S3 && CONFIG_SPIRAM && CONFIG_SPI_DMA_SUPPORT_PSRAM
+#include "esp_private/esp_cache_private.h"
+#endif
 
 #if CONFIG_IDF_TARGET_ESP32S3 && ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 0, 0)
 #include "esp_lcd_panel_rgb.h"
@@ -251,6 +254,7 @@ static lv_display_t *lvgl_port_add_disp_priv(const lvgl_port_display_cfg_t *disp
     ESP_RETURN_ON_FALSE(disp_cfg->color_format == 0 || disp_cfg->color_format == LV_COLOR_FORMAT_RGB565 || disp_cfg->color_format == LV_COLOR_FORMAT_RGB888 || disp_cfg->color_format == LV_COLOR_FORMAT_XRGB8888 || disp_cfg->color_format == LV_COLOR_FORMAT_ARGB8888 || disp_cfg->color_format == LV_COLOR_FORMAT_I1, NULL, TAG, "Not supported display color format!");
 
     lv_color_format_t display_color_format = (disp_cfg->color_format != 0 ? disp_cfg->color_format : LV_COLOR_FORMAT_RGB565);
+    uint8_t color_bytes = lv_color_format_get_size(display_color_format);
     if (disp_cfg->flags.swap_bytes) {
         /* Swap bytes can be used only in RGB565 color format */
         ESP_RETURN_ON_FALSE(display_color_format == LV_COLOR_FORMAT_RGB565, NULL, TAG, "Swap bytes can be used only in display color format RGB565!");
@@ -258,7 +262,7 @@ static lv_display_t *lvgl_port_add_disp_priv(const lvgl_port_display_cfg_t *disp
 
     if (disp_cfg->flags.buff_dma) {
         /* DMA buffer can be used only in RGB565 color format */
-        ESP_RETURN_ON_FALSE(display_color_format == LV_COLOR_FORMAT_RGB565, NULL, TAG, "DMA buffer can be used only in display color format RGB565 (not alligned copy)!");
+        ESP_RETURN_ON_FALSE(display_color_format == LV_COLOR_FORMAT_RGB565, NULL, TAG, "DMA buffer can be used only in display color format RGB565 (not aligned copy)!");
     }
 
     /* Display context */
@@ -307,13 +311,35 @@ static lv_display_t *lvgl_port_add_disp_priv(const lvgl_port_display_cfg_t *disp
     } else {
         /* alloc draw buffers used by LVGL */
         /* it's recommended to choose the size of the draw buffer(s) to be at least 1/10 screen sized */
-        buf1 = heap_caps_malloc(buffer_size * sizeof(lv_color_t), buff_caps);
+#if CONFIG_IDF_TARGET_ESP32S3 && CONFIG_SPIRAM && CONFIG_SPI_DMA_SUPPORT_PSRAM
+        if (disp_cfg->flags.buff_dma && disp_cfg->flags.buff_spiram) {
+            // the data buffer address and transaction length should both aligned to cache length
+            size_t cache_line_size;
+            ESP_ERROR_CHECK(esp_cache_get_alignment(MALLOC_CAP_SPIRAM | MALLOC_CAP_DMA, &cache_line_size));
+            uint32_t buffer_size_align_bytes =  buffer_size * color_bytes;
+            buffer_size_align_bytes = (buffer_size_align_bytes + cache_line_size - 1) & ~(cache_line_size - 1);
+            buf1 = heap_caps_aligned_alloc(cache_line_size, buffer_size_align_bytes, buff_caps);
+            ESP_GOTO_ON_FALSE(buf1, ESP_ERR_NO_MEM, err, TAG, "Not enough memory for LVGL buffer (buf1) allocation!");
+            if (disp_cfg->double_buffer) {
+                buf2 = heap_caps_aligned_alloc(cache_line_size, buffer_size_align_bytes, buff_caps);
+                ESP_GOTO_ON_FALSE(buf2, ESP_ERR_NO_MEM, err, TAG, "Not enough memory for LVGL buffer (buf2) allocation!");
+            }
+        } else {
+            buf1 = heap_caps_malloc(buffer_size * color_bytes, buff_caps);
+            ESP_GOTO_ON_FALSE(buf1, ESP_ERR_NO_MEM, err, TAG, "Not enough memory for LVGL buffer (buf1) allocation!");
+            if (disp_cfg->double_buffer) {
+                buf2 = heap_caps_malloc(buffer_size * color_bytes, buff_caps);
+                ESP_GOTO_ON_FALSE(buf2, ESP_ERR_NO_MEM, err, TAG, "Not enough memory for LVGL buffer (buf2) allocation!");
+            }
+        }
+#else
+        buf1 = heap_caps_malloc(buffer_size * color_bytes, buff_caps);
         ESP_GOTO_ON_FALSE(buf1, ESP_ERR_NO_MEM, err, TAG, "Not enough memory for LVGL buffer (buf1) allocation!");
         if (disp_cfg->double_buffer) {
-            buf2 = heap_caps_malloc(buffer_size * sizeof(lv_color_t), buff_caps);
+            buf2 = heap_caps_malloc(buffer_size * color_bytes, buff_caps);
             ESP_GOTO_ON_FALSE(buf2, ESP_ERR_NO_MEM, err, TAG, "Not enough memory for LVGL buffer (buf2) allocation!");
         }
-
+#endif
         disp_ctx->draw_buffs[0] = buf1;
         disp_ctx->draw_buffs[1] = buf2;
     }
@@ -336,7 +362,7 @@ static lv_display_t *lvgl_port_add_disp_priv(const lvgl_port_display_cfg_t *disp
         ESP_GOTO_ON_FALSE((disp_cfg->hres * disp_cfg->vres == buffer_size), ESP_ERR_INVALID_ARG, err, TAG, "Monochromatic display must using full buffer!");
 
         disp_ctx->flags.monochrome = 1;
-        lv_display_set_buffers(disp, buf1, buf2, buffer_size * sizeof(lv_color_t), LV_DISPLAY_RENDER_MODE_FULL);
+        lv_display_set_buffers(disp, buf1, buf2, buffer_size * color_bytes, LV_DISPLAY_RENDER_MODE_FULL);
 
         if (display_color_format == LV_COLOR_FORMAT_I1) {
             /* OLED monochrome buffer */
@@ -350,15 +376,15 @@ static lv_display_t *lvgl_port_add_disp_priv(const lvgl_port_display_cfg_t *disp
         ESP_GOTO_ON_FALSE((disp_cfg->hres * disp_cfg->vres == buffer_size), ESP_ERR_INVALID_ARG, err, TAG, "Direct mode must using full buffer!");
 
         disp_ctx->flags.direct_mode = 1;
-        lv_display_set_buffers(disp, buf1, buf2, buffer_size * sizeof(lv_color_t), LV_DISPLAY_RENDER_MODE_DIRECT);
+        lv_display_set_buffers(disp, buf1, buf2, buffer_size * color_bytes, LV_DISPLAY_RENDER_MODE_DIRECT);
     } else if (disp_cfg->flags.full_refresh) {
         /* When using full_refresh, there must be used full bufer! */
         ESP_GOTO_ON_FALSE((disp_cfg->hres * disp_cfg->vres == buffer_size), ESP_ERR_INVALID_ARG, err, TAG, "Full refresh must using full buffer!");
 
         disp_ctx->flags.full_refresh = 1;
-        lv_display_set_buffers(disp, buf1, buf2, buffer_size * sizeof(lv_color_t), LV_DISPLAY_RENDER_MODE_FULL);
+        lv_display_set_buffers(disp, buf1, buf2, buffer_size * color_bytes, LV_DISPLAY_RENDER_MODE_FULL);
     } else {
-        lv_display_set_buffers(disp, buf1, buf2, buffer_size * sizeof(lv_color_t), LV_DISPLAY_RENDER_MODE_PARTIAL);
+        lv_display_set_buffers(disp, buf1, buf2, buffer_size * color_bytes, LV_DISPLAY_RENDER_MODE_PARTIAL);
     }
 
     lv_display_set_flush_cb(disp, lvgl_port_flush_callback);
@@ -371,7 +397,7 @@ static lv_display_t *lvgl_port_add_disp_priv(const lvgl_port_display_cfg_t *disp
 
     /* Use SW rotation */
     if (disp_cfg->flags.sw_rotate) {
-        disp_ctx->draw_buffs[2] = heap_caps_malloc(buffer_size * sizeof(lv_color_t), buff_caps);
+        disp_ctx->draw_buffs[2] = heap_caps_malloc(buffer_size * color_bytes, buff_caps);
         ESP_GOTO_ON_FALSE(disp_ctx->draw_buffs[2], ESP_ERR_NO_MEM, err, TAG, "Not enough memory for LVGL buffer (rotation buffer) allocation!");
     }