-bool ut_tdm_output_is_async_dpms_enable(tdm_output *output);
-bool ut_tdm_output_is_hwc_enable(tdm_output *output);
-bool ut_tdm_output_is_aod_enable(tdm_output *output);
-bool ut_tdm_output_is_connected(tdm_output *output);
-bool ut_tdm_output_mode_setting(tdm_output *output);
-bool ut_tdm_output_prepare(tdm_display *dpy, tdm_output *output, bool fill);
-bool ut_tdm_output_prepare_all_output(tdm_display *dpy, tdm_output **outputs, int output_count, bool fill);
-bool ut_tdm_output_unset(tdm_display *dpy, tdm_output *output);
-double ut_tdm_output_get_vblank_interval_time(tdm_output *output);
-tdm_layer *ut_tdm_output_get_primary_layer(tdm_output *output);
-
-bool ut_tdm_layer_is_cursor_layer(tdm_layer *layer);
-bool ut_tdm_layer_is_primary_layer(tdm_layer *layer);
-bool ut_tdm_layer_is_video_layer(tdm_layer *layer);
-bool ut_tdm_layer_support_scale(tdm_layer *layer);
-bool ut_tdm_layer_support_no_crop(tdm_layer *layer);
-bool ut_tdm_layer_prepare_buffer(tdm_layer *layer, tbm_surface_h *buffers, int buffer_count, bool fill);
-bool ut_tdm_layer_prepare_buffer_queue(tdm_layer *layer, tbm_surface_queue_h *buffer_queue);
-bool ut_tdm_layer_fill_info(tdm_layer *layer, tbm_surface_h buffer, tbm_surface_queue_h buffer_queue, tdm_info_layer *info);
-bool ut_tdm_layer_set_buffer(tdm_layer *layer, tbm_surface_h buffer);
-bool ut_tdm_layer_set_buffer_with_pos(tdm_layer *layer, tbm_surface_h buffer, tdm_pos *pos);
-unsigned int ut_tdm_layer_get_output_pipe(tdm_layer *layer);
-tbm_format ut_tdm_layer_find_best_format(tdm_layer *layer);
-bool ut_tdm_layer_is_avaiable(tdm_layer *layer);
-
-bool ut_tdm_pp_fill_info(tbm_surface_h srcbuf, tbm_surface_h dstbuf, tdm_transform transform, tdm_info_pp *info);
-bool ut_tdm_capture_fill_info(tdm_output *output, tbm_surface_h buffer, tdm_transform transform,
+bool tc_tdm_output_is_async_dpms_enable(tdm_output *output);
+bool tc_tdm_output_is_hwc_enable(tdm_output *output);
+bool tc_tdm_output_is_aod_enable(tdm_output *output);
+bool tc_tdm_output_is_connected(tdm_output *output);
+bool tc_tdm_output_mode_setting(tdm_output *output);
+bool tc_tdm_output_prepare(tdm_display *dpy, tdm_output *output, bool fill);
+bool tc_tdm_output_prepare_all_output(tdm_display *dpy, tdm_output **outputs, int output_count, bool fill);
+bool tc_tdm_output_unset(tdm_display *dpy, tdm_output *output);
+double tc_tdm_output_get_vblank_interval_time(tdm_output *output);
+tdm_layer *tc_tdm_output_get_primary_layer(tdm_output *output);
+
+bool tc_tdm_layer_is_cursor_layer(tdm_layer *layer);
+bool tc_tdm_layer_is_primary_layer(tdm_layer *layer);
+bool tc_tdm_layer_is_video_layer(tdm_layer *layer);
+bool tc_tdm_layer_support_scale(tdm_layer *layer);
+bool tc_tdm_layer_support_no_crop(tdm_layer *layer);
+bool tc_tdm_layer_prepare_buffer(tdm_layer *layer, tbm_surface_h *buffers, int buffer_count, bool fill);
+bool tc_tdm_layer_prepare_buffer_queue(tdm_layer *layer, tbm_surface_queue_h *buffer_queue);
+bool tc_tdm_layer_fill_info(tdm_layer *layer, tbm_surface_h buffer, tbm_surface_queue_h buffer_queue, tdm_info_layer *info);
+bool tc_tdm_layer_set_buffer(tdm_layer *layer, tbm_surface_h buffer);
+bool tc_tdm_layer_set_buffer_with_pos(tdm_layer *layer, tbm_surface_h buffer, tdm_pos *pos);
+unsigned int tc_tdm_layer_get_output_pipe(tdm_layer *layer);
+tbm_format tc_tdm_layer_find_best_format(tdm_layer *layer);
+bool tc_tdm_layer_is_avaiable(tdm_layer *layer);
+
+bool tc_tdm_pp_fill_info(tbm_surface_h srcbuf, tbm_surface_h dstbuf, tdm_transform transform, tdm_info_pp *info);
+bool tc_tdm_capture_fill_info(tdm_output *output, tbm_surface_h buffer, tdm_transform transform,