unsigned int interface_pix_fmt,
ipu_di_clk_parent_t di_clk_parent,
unsigned long di_clk_val, int bpp);
+void ipuv3_fb_shutdown(void);
int32_t ipu_init_channel(ipu_channel_t channel, ipu_channel_params_t *params);
void ipu_uninit_channel(ipu_channel_t channel);