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| Who | What | When |
|---|---|---|
| vinylfreak89 | does anyone have rotor.conf file for SuKaPa-6 (skyperfec)? | [00:38] |
| ....... (idle for 31mn) | ||
| *** | Voce changes his alias to mchehab | [01:09] |
| .............. (idle for 1h6mn) | ||
| whyz_ changes his alias to whyz | [02:15] | |
| ................................................................................................................................................................................................................................... (idle for 18h51mn) | ||
| swiftgeek | Is this the right channel for RTL2832u DVB-T regressions? | [21:06] |
| iive | that's the right channel for dvb. | [21:09] |
| swiftgeek | but for kernel module regression too? happened on 3.19->4.0 (unrelated bug forced me to stay on lts) | [21:12] |
| iive | well, there are developers around. but they might not be looking at their irc clients atm.
sometimes you need to be patient. | [21:15] |
| swiftgeek | http://permalink.gmane.org/gmane.linux.drivers.video-input-infrastructure/88157 it looks in keywords kinda similar
i don't get errors after disabling remote | [21:15] |
| iive | and yes. there are mostly kernel developers. most of the drivers are in kernel and they maintain the media branch that gets merged in the main. | [21:16] |
| swiftgeek | i always get surprised by how many times this dongle breaks and nobody notices for few releases, because everybody is on rtlsdr ;D
but this is different completely for sure automatic bandwidth selection in vlc doesn't work anymore, seemingly selecting bandwidth=0 " rtl2832 7-0010: invalid bandwidth_hz 0" | [21:17] |
| iive | i think i've seen that too. I thought it is vlc problem. | [21:23] |
| swiftgeek | don't want to be a dick but "do not break userspace"
:P | [21:24] |
| i know, rule doesn't apply after so much time passed | [21:31] | |
| ....... (idle for 31mn) | ||
| huuuuh
this is getting weird so behaviour has changed low quality signal gets bandwidth set to 0 | [22:02] | |
| iive | this doesn't make sense. bandwidth is something you need in order to lock the demodulator. quality is function of the demodulation. | [22:06] |
| swiftgeek | i can only tell this one thing
changing kernel makes things works perfectly fine best test case for immediately spotting difference would be not connecting antenna at all :D yup as soon as i have not perfect signal something chooses bandwidth 0 since such bandwidth wouldn't make any sense i will assume that it's a new error code that wasn't there before k let's try now with IR remote, i thought that i had to disable that part with remote enabled it completely fails eg "r820t_read: i2c rd failed=-32 reg=00 len=2: 61 c8" | [22:08] |
| iive | i2c is bus that could be shared by more than one device. | [22:19] |
| swiftgeek | the point is that it's a regression anyway | [22:20] |
| iive | yeh...
you are right again. | [22:20] |
| swiftgeek | and it's not the first time it is mentioned
but since kernel trap is gone i'm lost | [22:21] |
| iive | i think you should really talk with some developer | [22:23] |
| swiftgeek | so better channel than this? | [22:23] |
| iive | mchehab, crope these i know .
just stay around. they will came out, eventually. | [22:24] |
| swiftgeek | my experience with mailinglists isn't particularly good (leads to acid atmosphere in the same time as resolved on irc ;>) | [22:25] |
| iive | yeh... | [22:25] |
| swiftgeek | eg. radeon issue was fixed and patched upstream in just 3h
(was killing boot) | [22:25] |
| iive | i could ask you to do a bisect, but i've bisected kernel before... the chance that rc0 contains bugs that hang your system is non trivial. | [22:26] |
| swiftgeek | if i had machine to bisect i would be doing that now
unless i can compile this outside of tree? | [22:26] |
| iive | yes, i think the this branch have something like that.
but i haven't used it. | [22:27] |
| swiftgeek | just to leave it here - if scope will be needed for debugging of this issue i has DS1052E so can do | [22:29] |
| iive | oscilloscope ? | [22:30] |
| swiftgeek | yup | [22:30] |
| iive | let's hope it won't came to that :) | [22:30] |
| swiftgeek | well it's light and very portable
but it will be pain to setup it | [22:30] |
| iive | well, it also increase the risk of damaging your dongle... | [22:31] |
| swiftgeek | nope
they all have SMA now also all R820T tuners are coming corroded and barely soldered so one has to desolder, use sandpaper and then solder back on the board ;D this is why i love QFN packages so much there is no way you could possibly damage package in any sane way | [22:31] |
| iive | hehe... ok.
you know what you do :) | [22:35] |
| swiftgeek | oh
those dongles are used for rtl-sdr but thanks to DVB-T i could buy more of them | [22:35] |
| iive | btw, check if the old (working) kernel supports remote at all.
what is rtl-sdr? | [22:36] |
| swiftgeek | software defined radio driver (userspace)
and old working kernel supports remote fine no idea actually about the new one i have three identical dongles, two very accessible at any time i have a feel that one issue is directly hw/sw related (i^2c/remote/tuner one) and the one with selecting bandwidth is of that do not break userspace kind but too dumb to do more than guess | [22:36] |
| iive | it's definitely software related. | [22:42] |
| swiftgeek | i'm trying to understand device trees now
i mean like bad timing causing hw to glitch like my recently discovered gate phone / lock that doesn't accept nearly half of iButtons | [22:42] |
| i should probably go back to device trees :<
reverse eng. working binary -> source opensource.: source -> working binary | [22:50] | |
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