Suport for Datamax DM14 Amlogic S905D

Hi!
I’m trying to install CoreELEC 9.0.2 on DATAmax DM14 (S905D + DVB-S2 + DVB-T2/C)
Specs

‘GUI’ runs fine however the Tvheadend 4.x has empty “TV Adapters” list .

Tuner/demodulator used is AVL6862TA and MXL 608.
The same used in Magicsee C300 PRO

board
tuner

Here is the log: http://ix.io/1KXf

[ 28.629678@1] dvb_meson dvb.49: DVB demod detection for i2c-2 (aml_i2c_adap2)…
[ 29.849684@1] dvb_meson dvb.49: Checking for Availink AVL6862 DVB-S2/T2/C demod …
[ 29.849757@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.849763@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.849813@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.849818@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.849867@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.849872@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.849878@1] i2c i2c-2: dvb_meson: i2c wr failed=-11 len=3
[ 29.849928@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.849933@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.849981@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.849986@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.850035@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.850040@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.850045@1] i2c i2c-2: dvb_meson: i2c rd failed=-11 len=4
[ 29.850094@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.850099@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.850148@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.850153@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.850201@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.850206@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.850211@1] i2c i2c-2: dvb_meson: i2c wr failed=-11 len=3
[ 29.850260@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.850265@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.850313@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.850318@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.850367@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.850372@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.850377@1] i2c i2c-2: dvb_meson: i2c rd failed=-11 len=4
[ 29.850381@1] i2c i2c-2: dvb_meson: attach failed reading id
[ 29.850387@1] dvb_meson dvb.49: Failed to find AVL6862 demod!
[ 29.850392@1] dvb_meson dvb.49: Total DVB modules found: -1

Any help will be apreciatted !

@afl1 Can you help?

You have to use gxl_p231_c300.dtb.

1 Like

Using the ** gxl_p231_c300.dtb ** freezes at startup.
C300 has 2G RAM and my box only 1GB.
Last lines of serial port capture:

[ 0.000000@0] ad5c 2a0003f7 a90153f3 910163a0 531e76f4 a9025bf5 32000294 a90
507a2 f90023f9
[ 0.000000@0] ad7c f0001113 910143a1 91060273 9400a433 f9402fb5 93407e94 aa1
303f9 f9402ba0
[ 0.000000@0] ad9c eb15001f 54000249 d359feb8 d352feb6 f8787a60 b50000e0 2a1
703e0 97f3fcde
[ 0.000000@0] adbc b4000040 f8387a60 f8787b20 b4000060 d37b1ad6 8b160000 f94
00001 b5000041
[ 0.000000@0] addc f9000014 914102b5 17ffffed a94153f3 a9425bf5 a94363f7 f94
023f9 a8c67bfd
[ 0.000000@0] adfc d65f03c0 a9ba7bfd 910003fd a90153f3 a9025bf5 a90363f7 a90
46bf9 f9002bfb
[ 0.000000@0] ae1c 9400a2d2 12800004 d2800003 d2800002 d2800001 d2840000 97f
ffe6b b40000c0
[ 0.000000@0]
[ 0.000000@0] SP: 0xffffffc001bbbd90:
[ 0.000000@0] bd90 00000001 00000000 00000000 00000000 00000000 00000000 000
00000 00000000
[ 0.000000@0] bdb0 00000000 00000000 01cfd180 ffffffc0 01cfc408 ffffffc0 010
80468 ffffffc0
[ 0.000000@0] bdd0 00000000 00000040 01bbbe10 ffffffc0 01adadbc ffffffc0 01b
bbe10 ffffffc0
[ 0.000000@0] bdf0 01adadd4 ffffffc0 400000c5 00000000 01cfd180 ffffffc0 01c
8d000 ffffffc0
[ 0.000000@0] be10 01bbbe70 ffffffc0 01acc184 ffffffc0 7d100000 00000000 000
00100 00000000
[ 0.000000@0] be30 0007d100 00000000 01cfc3d8 ffffffc0 01bda090 ffffffc0 000
00018 00000000
[ 0.000000@0] be50 01bd9da8 ffffffc0 00000002 00000005 00005300 00000000 000
00000 00000000
[ 0.000000@0] be70 01bbbed0 ffffffc0 01accc58 ffffffc0 752ff000 ffffffc0 052
00000 00000000
[ 0.000000@0]
[ 0.000000@0] X0: 0xffffffc0752fdf80:
[ 0.000000@0] df80
[ 0.000000@0] Unhandled fault: synchronous external abort (0x96000010) at 0xf
fffffc0752fdf80

Try gxl_p231_1g_dm14.dtb (40.9 KB) .

1 Like

It worked!
Thanks a lot for the help!
Greetings from Brazil!

Message for Brazilians:
Pessoal do Brasil/Paraguai que tem o GONET N1 pode utilizar este arquivo dvb.
Funcionando perfeitamente os 2 tuners.

1 Like