T42 | <mc_lemon> managed with adb | 01:11 |
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*** amccarthy is now known as Guest2320 | 07:22 | |
*** amccarthy_ is now known as amccarthy | 07:22 | |
ecrn | what is the difference between "output-speaker" and "output-parking" | 09:29 |
ecrn | in the pulseaudio droid modules? | 09:29 |
ecrn | because the speaker output gives me this lower quality sound which | 09:30 |
ecrn | and the output-parking is fine | 09:31 |
ecrn | "output-parking and input-parking ports are just convenience for PulseAudio, where setting already active port is a no-op (output/input-parking doesn't do any real routing changes)." | 09:32 |
ecrn | so maybe some intermittent problem | 09:40 |
ecrn | not related to the setting | 09:41 |
mal | what are you debugging now? | 11:44 |
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T42 | <Антон> Sat: $180/day | 11:50 |
T42 | <Антон> Holidays: $220/day | 11:50 |
T42 | <Антон> Shifts: 13:00-17:00 and 18:00-22:00 | 11:50 |
T42 | <Антон> Daily payment. Put it in + for details and recording. | 11:50 |
ecrn | mal: the audio works, and calls do work, but the sound quality is weird, as it has been from the beginning when I got it to work | 11:52 |
ecrn | it is hard to describe what is wrong about it, it almost sounds like passing the music through misconfigured AGC or something | 11:53 |
ecrn | so that the louder (or more "dynamic") parts of music suddenly are muffled | 11:54 |
ecrn | the phone has tfa98xx audio class d ampifier with built-in dsp | 11:54 |
ecrn | and that is probably the culprit | 11:54 |
ecrn | because when routed to output-earpiece the sound is totally fine | 11:54 |
ecrn | the audio module probably configures the class d amplifier | 12:00 |
ecrn | because the sysfs vars change when loading pulseaudio module | 12:00 |
ecrn | the firmwares are present and there are no complaints in dmesg | 12:00 |
*** amccarthy is now known as Guest2360 | 14:31 | |
*** amccarthy_ is now known as amccarthy | 14:31 | |
ecrn | ok | 22:49 |
ecrn | at least got the cameras working | 22:49 |
ecrn | the fix was, well, unexpected | 22:49 |
ecrn | take away permission to open /dev/video*, because the kernel driver is broken | 22:50 |
mal | oh, strange | 23:03 |
ecrn | probably qt camera backend tries to open and query the v4l2 devices, and some of them dereference null pointers then | 23:10 |
ecrn | I should identify which ones, because some of the /dev/video* can be media encoder/decoder interfaces | 23:11 |
ecrn | also video recording does not work | 23:11 |
ecrn | it is just /dev/video181 | 23:19 |
ecrn | which crashes the kernel | 23:19 |
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