sorry to feedback later. The other register setting code you can see the read back value from the register as below except the 0x3e
<7>I2c read bus[0x9] dev[0x42] reg[0x0] value is 0x6
<7>I2c read bus[0x9] dev[0x42] reg[0x1] value is 0xc8
<7>I2c read bus[0x9] dev[0x42] reg[0x2] value is 0x4
<7>I2c read bus[0x9] dev[0x42] reg[0x3] value is 0xc
<7>I2c read bus[0x9] dev[0x42] reg[0x4] value is 0xd7
<7>I2c read bus[0x9] dev[0x42] reg[0x5] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x6] value is 0x2
<7>I2c read bus[0x9] dev[0x42] reg[0x7] value is 0x7f
<7>I2c read bus[0x9] dev[0x42] reg[0x8] value is 0x80
<7>I2c read bus[0x9] dev[0x42] reg[0x9] value is 0x80
<7>I2c read bus[0x9] dev[0x42] reg[0xa] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xb] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xc] value is 0x36
<7>I2c read bus[0x9] dev[0x42] reg[0xd] value is 0x7c
<7>I2c read bus[0x9] dev[0x42] reg[0xe] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xf] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x10] value is 0xf
<7>I2c read bus[0x9] dev[0x42] reg[0x11] value is 0x1c
<7>I2c read bus[0x9] dev[0x42] reg[0x12] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x13] value is 0x61
<7>I2c read bus[0x9] dev[0x42] reg[0x14] value is 0x12
<7>I2c read bus[0x9] dev[0x42] reg[0x15] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x16] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x17] value is 0x41
<7>I2c read bus[0x9] dev[0x42] reg[0x18] value is 0x93
<7>I2c read bus[0x9] dev[0x42] reg[0x19] value is 0xf1
<7>I2c read bus[0x9] dev[0x42] reg[0x1a] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x1b] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x1c] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x1d] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x1e] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x1f] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x20] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x21] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x22] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x23] value is 0xc0
<7>I2c read bus[0x9] dev[0x42] reg[0x24] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x25] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x26] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x27] value is 0x58
<7>I2c read bus[0x9] dev[0x42] reg[0x28] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x29] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x2a] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x2b] value is 0xe1
<7>I2c read bus[0x9] dev[0x42] reg[0x2c] value is 0xae
<7>I2c read bus[0x9] dev[0x42] reg[0x2d] value is 0xf3
<7>I2c read bus[0x9] dev[0x42] reg[0x2e] value is 0xf3
<7>I2c read bus[0x9] dev[0x42] reg[0x2f] value is 0xf6
<7>I2c read bus[0x9] dev[0x42] reg[0x30] value is 0x91
<7>I2c read bus[0x9] dev[0x42] reg[0x31] value is 0x2
<7>I2c read bus[0x9] dev[0x42] reg[0x32] value is 0x41
<7>I2c read bus[0x9] dev[0x42] reg[0x33] value is 0x84
<7>I2c read bus[0x9] dev[0x42] reg[0x34] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x35] value is 0x2
<7>I2c read bus[0x9] dev[0x42] reg[0x36] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x37] value is 0x1
<7>I2c read bus[0x9] dev[0x42] reg[0x38] value is 0x80
<7>I2c read bus[0x9] dev[0x42] reg[0x39] value is 0xc0
<7>I2c read bus[0x9] dev[0x42] reg[0x3a] value is 0x10
<7>I2c read bus[0x9] dev[0x42] reg[0x3b] value is 0x5
<7>I2c read bus[0x9] dev[0x42] reg[0x3c] value is 0x58
<7>I2c read bus[0x9] dev[0x42] reg[0x3d] value is 0xa2
<7>I2c read bus[0x9] dev[0x42] reg[0x3e] value is 0x6a
<7>I2c read bus[0x9] dev[0x42] reg[0x3f] value is 0xa0
<7>I2c read bus[0x9] dev[0x42] reg[0x40] value is 0x90
<7>I2c read bus[0x9] dev[0x42] reg[0x41] value is 0x1
<7>I2c read bus[0x9] dev[0x42] reg[0x42] value is 0x7e
<7>I2c read bus[0x9] dev[0x42] reg[0x43] value is 0xa4
<7>I2c read bus[0x9] dev[0x42] reg[0x44] value is 0xff
<7>I2c read bus[0x9] dev[0x42] reg[0x45] value is 0xb6
<7>I2c read bus[0x9] dev[0x42] reg[0x46] value is 0x12
<7>I2c read bus[0x9] dev[0x42] reg[0x47] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x48] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x49] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x4a] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x4b] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x4c] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x4d] value is 0xef
<7>I2c read bus[0x9] dev[0x42] reg[0x4e] value is 0x8
<7>I2c read bus[0x9] dev[0x42] reg[0x4f] value is 0x8
<7>I2c read bus[0x9] dev[0x42] reg[0x50] value is 0x8
<7>I2c read bus[0x9] dev[0x42] reg[0x51] value is 0x24
<7>I2c read bus[0x9] dev[0x42] reg[0x52] value is 0xb
<7>I2c read bus[0x9] dev[0x42] reg[0x53] value is 0x4e
<7>I2c read bus[0x9] dev[0x42] reg[0x54] value is 0x80
<7>I2c read bus[0x9] dev[0x42] reg[0x55] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x56] value is 0x10
<7>I2c read bus[0x9] dev[0x42] reg[0x57] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x58] value is 0x5
<7>I2c read bus[0x9] dev[0x42] reg[0x59] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x5a] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x5b] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x5c] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x5d] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x5e] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x5f] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x60] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x61] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x62] value is 0x20
<7>I2c read bus[0x9] dev[0x42] reg[0x63] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x64] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x65] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x66] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x67] value is 0x3
<7>I2c read bus[0x9] dev[0x42] reg[0x68] value is 0x1
<7>I2c read bus[0x9] dev[0x42] reg[0x69] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x6a] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x6b] value is 0xc0
<7>I2c read bus[0x9] dev[0x42] reg[0x6c] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x6d] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x6e] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x6f] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x70] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x71] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x72] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x73] value is 0x10
<7>I2c read bus[0x9] dev[0x42] reg[0x74] value is 0x4
<7>I2c read bus[0x9] dev[0x42] reg[0x75] value is 0x1
<7>I2c read bus[0x9] dev[0x42] reg[0x76] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x77] value is 0x3f
<7>I2c read bus[0x9] dev[0x42] reg[0x78] value is 0xff
<7>I2c read bus[0x9] dev[0x42] reg[0x79] value is 0xff
<7>I2c read bus[0x9] dev[0x42] reg[0x7a] value is 0xff
<7>I2c read bus[0x9] dev[0x42] reg[0x7b] value is 0x1e
<7>I2c read bus[0x9] dev[0x42] reg[0x7c] value is 0xc0
<7>I2c read bus[0x9] dev[0x42] reg[0x7d] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x7e] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x7f] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x80] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x81] value is 0xc0
<7>I2c read bus[0x9] dev[0x42] reg[0x82] value is 0x4
<7>I2c read bus[0x9] dev[0x42] reg[0x83] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x84] value is 0xc
<7>I2c read bus[0x9] dev[0x42] reg[0x85] value is 0x2
<7>I2c read bus[0x9] dev[0x42] reg[0x86] value is 0x3
<7>I2c read bus[0x9] dev[0x42] reg[0x87] value is 0x63
<7>I2c read bus[0x9] dev[0x42] reg[0x88] value is 0x5a
<7>I2c read bus[0x9] dev[0x42] reg[0x89] value is 0x8
<7>I2c read bus[0x9] dev[0x42] reg[0x8a] value is 0x10
<7>I2c read bus[0x9] dev[0x42] reg[0x8b] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x8c] value is 0x40
<7>I2c read bus[0x9] dev[0x42] reg[0x8d] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x8e] value is 0x40
<7>I2c read bus[0x9] dev[0x42] reg[0x8f] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x90] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x91] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x92] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x93] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x94] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x95] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x96] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x97] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x98] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x99] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x9a] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x9b] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x9c] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x9d] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x9e] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0x9f] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xa0] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xa1] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xa2] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xa3] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xa4] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xa5] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xa6] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xa7] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xa8] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xa9] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xaa] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xab] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xac] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xad] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xae] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xaf] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xb0] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xb1] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xb2] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xb3] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xb4] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xb5] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xb6] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xb7] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xb8] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xb9] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xba] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xbb] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xbc] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xbd] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xbe] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xbf] value is 0x2
<7>I2c read bus[0x9] dev[0x42] reg[0xc0] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xc1] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xc2] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xc3] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xc4] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xc5] value is 0x81
<7>I2c read bus[0x9] dev[0x42] reg[0xc6] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xc7] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xc8] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xc9] value is 0x4
<7>I2c read bus[0x9] dev[0x42] reg[0xca] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xcb] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xcc] value is 0x69
<7>I2c read bus[0x9] dev[0x42] reg[0xcd] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xce] value is 0x1
<7>I2c read bus[0x9] dev[0x42] reg[0xcf] value is 0xb4
<7>I2c read bus[0x9] dev[0x42] reg[0xd0] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xd1] value is 0x10
<7>I2c read bus[0x9] dev[0x42] reg[0xd2] value is 0xff
<7>I2c read bus[0x9] dev[0x42] reg[0xd3] value is 0xff
<7>I2c read bus[0x9] dev[0x42] reg[0xd4] value is 0x7f
<7>I2c read bus[0x9] dev[0x42] reg[0xd5] value is 0x7f
<7>I2c read bus[0x9] dev[0x42] reg[0xd6] value is 0x3e
<7>I2c read bus[0x9] dev[0x42] reg[0xd7] value is 0x8
<7>I2c read bus[0x9] dev[0x42] reg[0xd8] value is 0x3c
<7>I2c read bus[0x9] dev[0x42] reg[0xd9] value is 0x8
<7>I2c read bus[0x9] dev[0x42] reg[0xda] value is 0x3c
<7>I2c read bus[0x9] dev[0x42] reg[0xdb] value is 0x9b
<7>I2c read bus[0x9] dev[0x42] reg[0xdc] value is 0xac
<7>I2c read bus[0x9] dev[0x42] reg[0xdd] value is 0x4c
<7>I2c read bus[0x9] dev[0x42] reg[0xde] value is 0x8
<7>I2c read bus[0x9] dev[0x42] reg[0xdf] value is 0xc
<7>I2c read bus[0x9] dev[0x42] reg[0xe0] value is 0x14
<7>I2c read bus[0x9] dev[0x42] reg[0xe1] value is 0x80
<7>I2c read bus[0x9] dev[0x42] reg[0xe2] value is 0x80
<7>I2c read bus[0x9] dev[0x42] reg[0xe3] value is 0x80
<7>I2c read bus[0x9] dev[0x42] reg[0xe4] value is 0x80
<7>I2c read bus[0x9] dev[0x42] reg[0xe5] value is 0x25
<7>I2c read bus[0x9] dev[0x42] reg[0xe6] value is 0x4
<7>I2c read bus[0x9] dev[0x42] reg[0xe7] value is 0x63
<7>I2c read bus[0x9] dev[0x42] reg[0xe8] value is 0x65
<7>I2c read bus[0x9] dev[0x42] reg[0xe9] value is 0x14
<7>I2c read bus[0x9] dev[0x42] reg[0xea] value is 0x63
<7>I2c read bus[0x9] dev[0x42] reg[0xeb] value is 0x55
<7>I2c read bus[0x9] dev[0x42] reg[0xec] value is 0x55
<7>I2c read bus[0x9] dev[0x42] reg[0xed] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xee] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xef] value is 0x4a
<7>I2c read bus[0x9] dev[0x42] reg[0xf0] value is 0x44
<7>I2c read bus[0x9] dev[0x42] reg[0xf1] value is 0xc
<7>I2c read bus[0x9] dev[0x42] reg[0xf2] value is 0x32
<7>I2c read bus[0x9] dev[0x42] reg[0xf3] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xf4] value is 0x15
<7>I2c read bus[0x9] dev[0x42] reg[0xf5] value is 0xe0
<7>I2c read bus[0x9] dev[0x42] reg[0xf6] value is 0x69
<7>I2c read bus[0x9] dev[0x42] reg[0xf7] value is 0x10
<7>I2c read bus[0x9] dev[0x42] reg[0xf8] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xf9] value is 0x3
<7>I2c read bus[0x9] dev[0x42] reg[0xfa] value is 0xa0
<7>I2c read bus[0x9] dev[0x42] reg[0xfb] value is 0x40
<7>I2c read bus[0x9] dev[0x42] reg[0xfc] value is 0x4
<7>I2c read bus[0x9] dev[0x42] reg[0xfd] value is 0x0
<7>I2c read bus[0x9] dev[0x42] reg[0xfe] value is 0x4