REG_OPERATION_MODE
{TOK_WRITE, REG_OPERATION_MODE, 0x01},
{TOK_WRITE, REG_OPERATION_MODE, 0x00},
{TOK_WRITE, REG_OPERATION_MODE, 0x01},
{TOK_WRITE, REG_OPERATION_MODE, 0x00},
{TOK_WRITE, REG_OPERATION_MODE, 0x01},
{TOK_WRITE, REG_OPERATION_MODE, 0x00},
{TOK_WRITE, REG_OPERATION_MODE, 0x00},
dump_reg(sd, REG_OPERATION_MODE);
err = tvp514x_write_reg(sd, REG_OPERATION_MODE, 0x01);