#define IPU_CHA_CUR_BUF(ch) (&IPU_STAT->cur_buf[(ch) / 32])
#define IPU_CHA_BUF0_RDY(ch) (&IPU_STAT->ch_buf0_rdy[(ch) / 32])
#define IPU_CHA_BUF1_RDY(ch) (&IPU_STAT->ch_buf1_rdy[(ch) / 32])
#define IPU_CHA_CUR_BUF(ch) (&IPU_STAT->cur_buf[(ch) / 32])
#define IPU_CHA_BUF0_RDY(ch) (&IPU_STAT->ch_buf0_rdy[(ch) / 32])
#define IPU_CHA_BUF1_RDY(ch) (&IPU_STAT->ch_buf1_rdy[(ch) / 32])