PINE64 dev

10 May 2024 22:52

[M] <p​iggz> gamelaster (gamiee): is that bridged to matrix?

PINE64 dev

10 May 2024 19:20

[M] <p​iggz> anyone here doing pine-pud-pro fw dev? was wondering if the buds have a BLE api for controls ?

PINE64 dev

02 May 2024 16:49

[M] <p​iggz> Megi: One of my users is suggesting there is a usb suspend bug that needs to be fixed. He is basing this on a talk (https://fosdem.org/2024/schedule/event/fosdem-2024-3200-universal-serial-bug-a-tale-of-spontaneous-modem-resets/) about the librem5 phone/modem, and this patch https://source.puri.sm/Librem5/linux/-/merge_requests/672/diffs?commit_id=9cceaf04aded144a18760f1c57ea8e9741830d09 . Does this suspend issue exist on the PP/PPP and its USB topology/modem ?

PINE64 dev

29 Apr 2024 17:56

[I] <m​egi> uh, displayport altmode probe function does not even get called

PINE64 dev

29 Apr 2024 16:39

[I] <m​egi> everything seems OK, incl. discovery of Alt modes, but the tcpm driver will not start "enter mode" process

PINE64 dev

20 Apr 2024 02:47

[M] <Y​oda> ...if you know what you are doing... ;)

PINE64 dev

20 Apr 2024 02:46

[M] <Y​oda> It was not any hot new one - just a few numbers more than the old ones

PINE64 dev

20 Apr 2024 02:46

[I] <m​egi> there are other options, too, like direct access to codec registers over quectel's AT commands

PINE64 dev

20 Apr 2024 02:43

[M] <Y​oda> ok, I haven't changed mine either - but I think newer PPP's comes with a newer firmware

PINE64 dev

20 Apr 2024 02:42

[I] <m​egi> I use original FW for my tests/development

PINE64 dev

20 Apr 2024 02:42

[M] <Y​oda> Oh, and then we come down to on which firmware ??

PINE64 dev

20 Apr 2024 02:41

[I] <m​egi> the routing setup is not completely finished, in other words :)

PINE64 dev

20 Apr 2024 02:39

[I] <m​egi> which is needed

PINE64 dev

20 Apr 2024 02:37

[M] <Y​oda> could you put it on your download page next to the other ?

PINE64 dev

20 Apr 2024 02:36

[M] <Y​oda> I assume thats what your pinephone-call-audio does for PP. Do you have one for PPP ?

PINE64 dev

10 May 2024 20:55

piggz : better to ask in #pinebuds channel

PINE64 dev

04 May 2024 10:51

[M] <p​iggz> megi: also, how is your kernel on the pt2?

PINE64 dev

29 Apr 2024 19:07

[I] <m​egi> ah, finally, now it works again :)

PINE64 dev

29 Apr 2024 17:31

[I] <m​egi> hm, so it may be something else, reverting to the state just prior to those changes did not help

PINE64 dev

29 Apr 2024 16:38

[I] <m​egi> Danct12: the bug with Alt mode not working on PPP is some upstream issue, it was probably broken during this https://lore.kernel.org/lkml/20240108191620.987785-14-rdbabiera@google.com/

PINE64 dev

20 Apr 2024 02:47

[I] <m​egi> it's much easier to change the alsa controls directly

PINE64 dev

20 Apr 2024 02:46

[I] <m​egi> but they are no good for development/testing

PINE64 dev

20 Apr 2024 02:44

[I] <m​egi> should not matter, as long as Quectel did not disable the adb access completely

PINE64 dev

20 Apr 2024 02:43

[I] <m​egi> enabled adb, push my binary codec setup tool there, and install it to run during init

PINE64 dev

20 Apr 2024 02:42

[I] <m​egi> to set up the modem codec better than the default

PINE64 dev

20 Apr 2024 02:41

[I] <m​egi> also people probably will not be very happy, because the part of the program will have to run on the modem itself

PINE64 dev

20 Apr 2024 02:40

[I] <m​egi> and unfortunately DMIC is way more silent than modem audio, so they can't go via the same input path

PINE64 dev

20 Apr 2024 02:39

[I] <m​egi> not yet, I need to finish the testing and change the digital mic path to go via the second adc, because there's no way to control the DMIC gain independently from other analog inputs

PINE64 dev

20 Apr 2024 02:36

[I] <m​egi> yes

PINE64 dev

20 Apr 2024 02:35

[I] <m​egi> when you have all controls organized in a logical manner from input to output, and the target use cases mapped to control values via simple boolean expressions, it gets much easier to manage the complexity of routing all this: https://megous.com/dl/tmp/6415b4c94d55bc4b.png to satisfy various use cases