de_beg 2905 drivers/media/i2c/adv7842.c sdp_io_write(sd, 0x98, (s->de_beg >> 8) & 0xf); de_beg 2906 drivers/media/i2c/adv7842.c sdp_io_write(sd, 0x99, s->de_beg & 0xff); de_beg 112 include/media/i2c/adv7842.h u16 de_beg;