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Re: [App] HDMI 5.1 audio passthrough patch E/F/H (MST only)

Posted: Tue Nov 21, 2017 7:34 pm
by noscopedog
zoelechat wrote:
Tue Nov 21, 2017 7:30 pm
noscopedog wrote:
Tue Nov 21, 2017 7:26 pm
DTS still does nothing for me.
Hence "experimental" :)
I don't want DTS to passthrough, I want the Dolby Digital option available all time, but that isn't working either.
But still, this hack is amazing and i thank you very much :D

Re: [App] HDMI 5.1 audio passthrough patch E/F/H (MST only)

Posted: Sun Jan 21, 2018 10:14 pm
by Schumi
Any update on this hack ?

Re: [App] HDMI 5.1 audio passthrough patch E/F/H (MST only)

Posted: Mon Jan 29, 2018 8:41 pm
by noscopedog
what kind of update? It still works perfectly by my

Re: [App] HDMI 5.1 audio passthrough patch E/F/H (MST only)

Posted: Fri Jun 15, 2018 3:33 am
by link00seven
Attempted this after rooting via USB stick, but ended up with the TV continually rebooting after adding the autostart script. Got it back to stable, removed the autostart, and ran the script one last time to set it back to AUTO, and all is well. I have a hunch that I may have misread the title and my firmware wasn't compatible. I have a UN55F7500 non-MST firmware. Is this MST-only for ALL E/F/H models, or ALL E/F and H-MST?

Re: [App] HDMI 5.1 audio passthrough patch E/F/H (MST only)

Posted: Fri Jun 15, 2018 9:11 am
by zoelechat
link00seven wrote:
Fri Jun 15, 2018 3:33 am
MST-only for ALL E/F/H models
:)

Re: [App] HDMI 5.1 audio passthrough patch E/F/H (MST only)

Posted: Sat Sep 01, 2018 11:34 pm
by MajinChibi
Firsr of all: thank you for the work!


I patched my F6500 (Changed it to F6600 through the service menu long time ago) and the passtrough works, even with HDMI ARC.
I thought it just works with the Optical out?

Re: [App] HDMI 5.1 audio passthrough patch E/F/H (MST only)

Posted: Sat Jan 26, 2019 9:43 pm
by Armleuchte
Thanks a lot for this great patch!
I had some issues with the .init script, not starting automaticly on boot, because I´m running the patch on a UE46F6750.
As the script says "on F/H environment LIBSO_DIR is used"!!!

so I changed "SODIR=$SYSROOT/opt/privateer/usr/libso" into "LIBSO_DIR=$SYSROOT/opt/privateer/usr/libso" and now rebooting the TV starts the script automaticly.

perhaps it helps someone out there...
have fun!

Re: [App] HDMI 5.1 audio passthrough patch E/F/H (MST only)

Posted: Tue Mar 12, 2019 10:24 pm
by thefinestmalt
Wow thankyou so so much for this patch!! :-) I've been tearing my hair out trying out different solutions to try and get my PS4 and Firestick to passthrough Dolby to my soundbar. Then I came across this site now all is good and I can sleep at night again. As stated previously the patch also fixes ARC passthrough before I was just getting silence.

Re: [App] HDMI 5.1 audio passthrough patch E/F/H (MST only)

Posted: Sun Mar 29, 2020 1:03 pm
by Patrioter
My head is burning since 3 days now :oops: :D
I reinstall this injection 3 days ago and run the latest samygo 1.2.5. 8 Month ago I install this already but I am unsure if it really works on my TV. In the past my media player had Oreo, now Pie.

To my environment
My TV: UE46F6470SS
TV FW: 2117
HDMI Device: nvidia ShieldTV Pro (2015 model alias FOSTER)
HDMI Device OS: Android TV Pie (Version 9)
HDMI App: kodi 18.6 with enabled passthrough
alt. HDMI App: VLC for Android-TV
Sound-System: Teufel Concept E-Digital with optical connect to my F-Series TV (can handle DTS-5.1, DD5.1, DD-Pro-Logic-II and Stereo)

After pushing the files first time into the libso folder I do this:

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samyGOso -d -T -l /mnt/opt/privateer/usr/libso/libHDMIpassthru.so
So for testing purposes I do not install the init autostart. So I do after a hard-reboot of my tv (shutdown and plug out the power cord):

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samyGOso -d -r -A -B -l /mnt/opt/privateer/usr/libso/libHDMIpassthru.so AUTO PCM DTS
The terminal shows:
SpoilerShow

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VDLinux#> samyGOso -d -r -A -B -l /mnt/opt/privateer/usr/libso/libHDMIpassthru.s
o AUTO PCM DTS
samyGOso v1.2.5 (c) bugficks 2013-2014, sectroyer 2014-2015
Injecting '/mnt/opt/privateer/usr/libso/libHDMIpassthru.so' resident: '1'
mprotect: 0x41e96f80
dlopen: 0x42158c5c
dlclose: 0x42158cf0
dlsymaddr: 0x42158d50
pc=41fc4654 lr=41fc4638 sp=be891e80 fp=80
r0=b9ffd84 r1=80
r2=1 r3=0
stack: 0xbe872000-0xbe893000 length = 135168
executing injection code at 0xbe891d24
library injection completed!
Succeeded.
The log-file shows:
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[HDMIpassthru] SamyGO E/F/H libHDMIpassthru v0.1.2 - (c) zoelechat 2015
[HDMIpassthru] lib_init, Setting force PCM on TV source!
[HDMIpassthru] lib_init, Setting AUTO surround on HDMI!
[HDMIpassthru] lib_init, Enabling DTS support!
[HDMIpassthru] g_pAppSpeaker [0x95aa894].
[HDMIpassthru] dlsym '_Z33SdVenderAudio_SetHDMI_AC3_Supporti' failed.
[HDMIpassthru] _Z31VenderAudio_SetHDMI_AC3_Supporti [0x42ba8f88].
[HDMIpassthru] _ZN9TCChannelC2Ev [0x11e8ffc].
[HDMIpassthru] dlsym '_ZN8TCWindow12GetTVChannelEP9TCChanneli' failed.
[HDMIpassthru] dlsym '_ZN8TCWindow10SetChannelEPK9TCChannelii' failed.
[HDMIpassthru] dlsym '_ZN9TCSpeaker18SetExternalOutModeEii' failed.
[HDMIpassthru] _ZN13TCWindowProxy12GetTVChannelEP9TCChanneli [0x12889b0].
[HDMIpassthru] _ZN13TCWindowProxy10SetChannelEPK9TCChannelii [0x12885cc].
[HDMIpassthru] _ZN14TCSpeakerProxy18SetExternalOutModeEii [0x12c6b14].
[HDMIpassthru] *Patched HDMI passthrough support
[HDMIpassthru] dlsym '_ZN8TCWindow9SetSourceEii' failed.
[HDMIpassthru] _ZN13TCWindowProxy9SetSourceEii [0x12891a4].
[HDMIpassthru] dlsym '_ZN9TCSpeaker20CheckExternalOutModeEi' failed.
[HDMIpassthru] _ZN14TCSpeakerProxy20CheckExternalOutModeEi [0x12c6d1c].
[HDMIpassthru] init done...
All the dlsym lines failed. Is that normal or should there no lines with a "failed"?

It seems to be working a little bit. When I set it then to this:

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samyGOso -d -r -A -B -l /mnt/opt/privateer/usr/libso/libHDMIpassthru.so DTS
Log is telling me:
SpoilerShow

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[HDMIpassthru] SamyGO E/F/H libHDMIpassthru v0.1.2 - (c) zoelechat 2015
[HDMIpassthru] lib_init, Setting force PCM on TV source!
[HDMIpassthru] lib_init, Setting AUTO surround on HDMI!
[HDMIpassthru] lib_init, Enabling DTS support!
[HDMIpassthru] g_pAppSpeaker [0x95aa894].
[HDMIpassthru] dlsym '_Z33SdVenderAudio_SetHDMI_AC3_Supporti' failed.
[HDMIpassthru] _Z31VenderAudio_SetHDMI_AC3_Supporti [0x42ba8f88].
[HDMIpassthru] _ZN9TCChannelC2Ev [0x11e8ffc].
[HDMIpassthru] dlsym '_ZN8TCWindow12GetTVChannelEP9TCChanneli' failed.
[HDMIpassthru] dlsym '_ZN8TCWindow10SetChannelEPK9TCChannelii' failed.
[HDMIpassthru] dlsym '_ZN9TCSpeaker18SetExternalOutModeEii' failed.
[HDMIpassthru] _ZN13TCWindowProxy12GetTVChannelEP9TCChanneli [0x12889b0].
[HDMIpassthru] _ZN13TCWindowProxy10SetChannelEPK9TCChannelii [0x12885cc].
[HDMIpassthru] _ZN14TCSpeakerProxy18SetExternalOutModeEii [0x12c6b14].
[HDMIpassthru] *Patched HDMI passthrough support
[HDMIpassthru] dlsym '_ZN8TCWindow9SetSourceEii' failed.
[HDMIpassthru] _ZN13TCWindowProxy9SetSourceEii [0x12891a4].
[HDMIpassthru] dlsym '_ZN9TCSpeaker20CheckExternalOutModeEi' failed.
[HDMIpassthru] _ZN14TCSpeakerProxy20CheckExternalOutModeEi [0x12c6d1c].
[HDMIpassthru] init done...
[HDMIpassthru] SamyGO E/F/H libHDMIpassthru v0.1.2 - (c) zoelechat 2015
[HDMIpassthru] Injecting once is enough!
Optical it shows what was @zoelechat was telling about the dts mode "TV will always show all SPDIF output modes "available" on all sources (even if they're not)". See here: (https://i.imgur.com/ECnNHC2.jpg)
20130101024525.jpg
I am not able to select any other source than PCM or DTS NEO 2:5. When I play a DTS-5.1 test movie or a DD5.1 I got no results.

So I try to fake EDID to get any results.

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 samyGOso -T -B -l /mnt/opt/privateer/usr/libso/libFakeEDID.so FAKE HDMI1 AC3 DTS
The cmd output:
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VDLinux#> samyGOso -T -B -l /mnt/opt/privateer/usr/libso/libFakeEDID.so FAKE HDMI1 AC3 DTS
samyGOso v1.2.5 (c) bugficks 2013-2014, sectroyer 2014-2015
Injecting '/mnt/opt/privateer/usr/libso/libFakeEDID.so' resident: '0'
Succeeded.
The log shows:
SpoilerShow

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VDLinux#> cat /dtv/FakeEDID.log
[FakeEDID] SamyGO E/F/H libFakeEDID v0.1.9 - (c) zoelechat 2015
[FakeEDID] _ZN9TDBuilder11GetTDiStoreE15TDStoreObject_k [0x7072f8].
[FakeEDID] _ZN9TDBuilder16GetTDiHdmiSwitchEv [0x70742c].
[FakeEDID] _ZN8TDaStore6CreateEi [0x7cf314].
[FakeEDID] _ZN8TDaStore7DestroyEv [0x7cd530].
[FakeEDID] dlsym '_ZN14TDsEepromStore5WriteEjjPKh' failed.
[FakeEDID] _ZN14TDsEepromStore10t_WriteDDCEjjPKh [0x7fc888].
[FakeEDID] dlsym '_ZN14TDsEepromStore4ReadEjjPh' failed.
[FakeEDID] _ZN14TDsEepromStore9t_ReadDDCEjjPh [0x7fc6cc].
[FakeEDID] _ZN18TDsPrimeHdmiSwitch11GetEDIDDataE10CDSource_kPhPt [0x80529c].
[FakeEDID] dlsym '_ZN13TDaHdmiSwitch11GetEDIDDataE10CDSource_kPhPt' failed.
[FakeEDID] dlsym '_ZN19PrimeHdmiSwitchBase11GetEDIDDataE10CDSource_kPhPt' failed.
[FakeEDID] lib_init, >>>
[FakeEDID] Dumping default EDID first block!
[FakeEDID] Overriding HDMI1 EDID with AC3/DTS support!
[FakeEDID] <<< lib_deinit
Again to mention all "dlsym" lines failed....?

Sadly with this option too there is no DTS and no DD sound. I can choose them but I am not able to hear sound. PCM is the only mode that works when I disable passthrough.

I hope for some hints or a fix. I really dont want to buy a new sound system. My one is nice but I need DTS and DolbyDigital or in other words I wanna use my 5.1 speakers :D

Re: [App] HDMI 5.1 audio passthrough patch E/F/H (MST only)

Posted: Sun Mar 29, 2020 1:12 pm
by zoelechat
Failed dlsym's are expected in multi-series libs. Other than that I can't confirm if it works or not on your tv/fw (ain't got F), but you look to be right on procedure :)