Kernel 3.14.x

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Re: Kernel 3.14.x

Postby setti » Wed Dec 24, 2014 8:56 pm

Hi crux, thx for your reply anyway :-)
Did you manage to enable hdmi cec on that Kernel?
Btw a binary archlinux package is welcomed!
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Re: Kernel 3.14.x

Postby vpeter » Thu Dec 25, 2014 5:23 pm

setti wrote:Did you manage to enable hdmi cec on that Kernel?
Doesn't wandboard has some wrong CEC wiring? Anyway, kernel itself supports cec with correct device tree (working on cubox-i and tbs matrix).
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Re: Kernel 3.14.x

Postby LeoKesler » Thu Dec 25, 2014 8:26 pm

CruX wrote:Sorry for the delay. Yes I think this kernel is ready to be used for some use cases, especially kodi.

I created a pull request over at archlinuxarm (see #1042). I've summed up my experience with this kernel there.

I'd be happy to get some feedback, if you need a binary build of the kernel I could upload one.

Happy holidays!


I am using ir for weeks without any issue. However, I use wandboard like a NAS device.

1. Gigabit ethernet: Very good performance, sometimes I get 45MB/s . In general, the speed stays in 35-39MB/s, using Samba 4.1.13-Debian, copying a big file to a Windows 8.1 machine.
2. Sata: working OK, without any issues. Seagate 7200RPM 1TB

/dev/sda:
Timing cached reads: 612 MB in 2.00 seconds = 305.81 MB/sec
Timing buffered disk reads: 260 MB in 3.01 seconds = 86.50 MB/sec

uptime:
18:26:28 up 15 days, 9:31, 2 users, load average: 0.19, 0.32, 0.38
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Re: Kernel 3.14.x

Postby Tapani » Fri Dec 26, 2014 3:49 am

vpeter wrote:Doesn't wandboard has some wrong CEC wiring? Anyway, kernel itself supports cec with correct device tree (working on cubox-i and tbs matrix).

Rev A and B has the CEC pin NC (not connected). We fixed it in rev C1.
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Re: Kernel 3.14.x

Postby setti » Fri Dec 26, 2014 9:13 pm

vpeter wrote:
setti wrote:Did you manage to enable hdmi cec on that Kernel?
Doesn't wandboard has some wrong CEC wiring? Anyway, kernel itself supports cec with correct device tree (working on cubox-i and tbs matrix).


ive enabled cec by some soldering ;)
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Re: Kernel 3.14.x

Postby setti » Fri Dec 26, 2014 11:41 pm

ive just compiled the kernel and it works out of the box. Ive just added some hdmi-cec code. i will post it on you github @CruX :)

PS: any one knows how to disable the audit kernel messages like
Code: Select all
[19541.055392] audit: audit_lost=47 audit_rate_limit=0 audit_backlog_limit=64
[19541.055400] audit: type=1006 audit(1419684541.491:1324): pid=16823 uid=0 old-auid=4294967295 auid=0 old-ses=4294967295 ses=1316 res=1
[19541.056420] audit: type=1006 audit(1419684541.492:1325): pid=16824 uid=0 old-auid=4294967295 auid=0 old-ses=4294967295 ses=1317 res=1
[19541.056424] audit: type=1006 audit(1419684541.492:1326): pid=16826 uid=0 old-auid=4294967295 auid=0 old-ses=4294967295 ses=1318 res=1
[19541.098447] audit: printk limit exceeded

[19590.166372] audit: type=1006 audit(1419684590.599:1327): pid=16953 uid=0 old-auid=4294967295 auid=0 old-ses=4294967295 ses=1319 res=1
[19590.253070] audit: type=1006 audit(1419684590.686:1328): pid=16956 uid=0 old-auid=4294967295 auid=0 old-ses=4294967295 ses=1320 res=1


Maybe it has something to do with my journald messages from systemd-timesyncd:
Code: Select all
Dez 27 14:04:05 wandboard systemd-timesyncd[18889]: System time changed. Resyncing.
Dez 27 14:04:05 wandboard systemd-timesyncd[18889]: interval/delta/delay/jitter/drift 32s/+0.011s/0.041s/0.013s/+81ppm
Dez 27 14:04:05 wandboard systemd[16956]: Time has been changed
Dez 27 14:04:05 wandboard systemd-timesyncd[18889]: System time changed. Resyncing.
Dez 27 14:04:05 wandboard systemd-timesyncd[18889]: interval/delta/delay/jitter/drift 32s/+0.013s/0.058s/0.012s/+81ppm
Dez 27 14:04:12 wandboard systemd[16956]: Time has been changed
Dez 27 14:04:12 wandboard systemd-timesyncd[18889]: System time changed. Resyncing.
Dez 27 14:04:12 wandboard systemd[16956]: Time has been changed
Dez 27 14:04:12 wandboard systemd-timesyncd[18889]: System time changed. Resyncing.
Dez 27 14:04:12 wandboard systemd-timesyncd[18889]: interval/delta/delay/jitter/drift 32s/-0.011s/0.050s/0.014s/+7ppm
Dez 27 14:04:15 wandboard systemd[16956]: Time has been changed
Dez 27 14:04:15 wandboard systemd-timesyncd[18889]: System time changed. Resyncing.
Dez 27 14:04:15 wandboard systemd-timesyncd[18889]: interval/delta/delay/jitter/drift 32s/-0.010s/0.065s/0.014s/-22ppm


I dont find any hints on the web, why my time is changing so often.
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Re: Kernel 3.14.x

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Re: Kernel 3.14.x

Postby manymaniyaa » Thu Mar 21, 2019 8:19 am

blackibiza wrote:Ok that was my fault.
I've thought it was also pushed on Arch repo too. PhenQ | https://phenq-reviews.com

I will give it a try soon.
Do you have also any idea about X11 acceleration?



Its the best time to develop the entire easily on floor
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