diff --git a/Modules/lvgl-module/source/symbols.c b/Modules/lvgl-module/source/symbols.c
index 005e6818..91d7f10a 100644
--- a/Modules/lvgl-module/source/symbols.c
+++ b/Modules/lvgl-module/source/symbols.c
@@ -199,12 +199,50 @@ const struct ModuleSymbol lvgl_module_symbols[] = {
     DEFINE_MODULE_SYMBOL(lv_buttonmatrix_set_button_width),
     DEFINE_MODULE_SYMBOL(lv_buttonmatrix_set_selected_button),
     DEFINE_MODULE_SYMBOL(lv_buttonmatrix_clear_button_ctrl),
-    // lv_canvas
+    // lv_canvas - full API for emulator framebuffer use-cases (GameBoy 160x144)
     DEFINE_MODULE_SYMBOL(lv_canvas_create),
-    DEFINE_MODULE_SYMBOL(lv_canvas_fill_bg),
-    DEFINE_MODULE_SYMBOL(lv_canvas_set_draw_buf),
     DEFINE_MODULE_SYMBOL(lv_canvas_set_buffer),
+    DEFINE_MODULE_SYMBOL(lv_canvas_set_draw_buf),
     DEFINE_MODULE_SYMBOL(lv_canvas_set_px),
+    DEFINE_MODULE_SYMBOL(lv_canvas_set_palette),
+    DEFINE_MODULE_SYMBOL(lv_canvas_get_draw_buf),
+    DEFINE_MODULE_SYMBOL(lv_canvas_get_px),
+    DEFINE_MODULE_SYMBOL(lv_canvas_get_image),
+    DEFINE_MODULE_SYMBOL(lv_canvas_get_buf),
+    DEFINE_MODULE_SYMBOL(lv_canvas_copy_buf),
+    DEFINE_MODULE_SYMBOL(lv_canvas_fill_bg),
+    DEFINE_MODULE_SYMBOL(lv_canvas_init_layer),
+    DEFINE_MODULE_SYMBOL(lv_canvas_finish_layer),
+    DEFINE_MODULE_SYMBOL(lv_canvas_buf_size),
+    // lv_draw_buf - LVGL9 buffers (was lv_img_buf)
+    DEFINE_MODULE_SYMBOL(lv_draw_buf_create),
+    DEFINE_MODULE_SYMBOL(lv_draw_buf_destroy),
+    DEFINE_MODULE_SYMBOL(lv_draw_buf_init),
+    DEFINE_MODULE_SYMBOL(lv_draw_buf_dup),
+    DEFINE_MODULE_SYMBOL(lv_draw_buf_copy),
+    DEFINE_MODULE_SYMBOL(lv_draw_buf_goto_xy),
+    DEFINE_MODULE_SYMBOL(lv_draw_buf_clear),
+    DEFINE_MODULE_SYMBOL(lv_draw_buf_width_to_stride),
+    DEFINE_MODULE_SYMBOL(lv_draw_buf_align),
+    DEFINE_MODULE_SYMBOL(lv_draw_buf_set_palette),
+    DEFINE_MODULE_SYMBOL(lv_draw_buf_from_image),
+    DEFINE_MODULE_SYMBOL(lv_draw_buf_to_image),
+    // lv_draw layer helpers
+    DEFINE_MODULE_SYMBOL(lv_draw_layer_create),
+    DEFINE_MODULE_SYMBOL(lv_draw_layer_alloc_buf),
+    // lv_image transform/scale - critical for GB 2x/3x scaling (image as canvas)
+    DEFINE_MODULE_SYMBOL(lv_image_set_scale),
+    DEFINE_MODULE_SYMBOL(lv_image_set_scale_x),
+    DEFINE_MODULE_SYMBOL(lv_image_set_scale_y),
+    DEFINE_MODULE_SYMBOL(lv_image_set_rotation),
+    DEFINE_MODULE_SYMBOL(lv_image_set_pivot),
+    DEFINE_MODULE_SYMBOL(lv_image_set_offset_x),
+    DEFINE_MODULE_SYMBOL(lv_image_set_offset_y),
+    // generic obj transform styles (fallback scaling path)
+    DEFINE_MODULE_SYMBOL(lv_obj_set_style_transform_scale_x),
+    DEFINE_MODULE_SYMBOL(lv_obj_set_style_transform_scale_y),
+    DEFINE_MODULE_SYMBOL(lv_obj_set_style_transform_pivot_x),
+    DEFINE_MODULE_SYMBOL(lv_obj_set_style_transform_pivot_y),
     // lv_label
     DEFINE_MODULE_SYMBOL(lv_label_create),
     DEFINE_MODULE_SYMBOL(lv_label_cut_text),
@@ -431,7 +469,7 @@ const struct ModuleSymbol lvgl_module_symbols[] = {
     DEFINE_MODULE_SYMBOL(lv_draw_task_get_draw_dsc),
     DEFINE_MODULE_SYMBOL(lv_draw_task_get_label_dsc),
     DEFINE_MODULE_SYMBOL(lv_draw_task_get_fill_dsc),
-    DEFINE_MODULE_SYMBOL(lv_draw_buf_create),
+    // lv_draw_buf_create moved to canvas block (duplicate removed)
     // lv_image
     DEFINE_MODULE_SYMBOL(lv_image_create),
     DEFINE_MODULE_SYMBOL(lv_image_set_src),