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by dom
Tue Feb 13, 2018 3:13 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.14
Replies: 55
Views: 10320

Re: Moving Linux kernel to 4.14

paul433 wrote:
Tue Feb 13, 2018 3:03 am
However the PREEMPT and PREEMPT_RT kernels are still showing the crash as posted above.
So are you using our kernel tree unpatched, or is that a tree modified with RT patches?
The RT patches are not supported by us and not expected to work with fiq based USB driver.
by dom
Tue Feb 13, 2018 3:08 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.14
Replies: 55
Views: 10320

Re: Moving Linux kernel to 4.14

Running Headless or putting dwc_otg.fiq_enable=0 and dwc_otg.fiq_fsm_enable=0 on the command line also reduce/eliminate the kernel panics. Have you ever seen the panic with dwc_otg.fiq_enable=0 and dwc_otg.fiq_fsm_enable=0 ? It makes a big difference to identifying where the bug is if the result is...
by dom
Fri Feb 09, 2018 6:59 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.14
Replies: 55
Views: 10320

Re: Moving Linux kernel to 4.14

4.14 is now on the master branch of rpi-update.

Code: Select all

sudo rpi-update
is enough to get the 4.14 kernel.
by dom
Thu Feb 08, 2018 3:39 pm
Forum: Gaming
Topic: Jedi Knight?
Replies: 103
Views: 32191

Re: Jedi Knight?

preflex wrote:
Wed Feb 07, 2018 2:17 am
Here are builds which should work with the VC4 OpenGL driver. They are slower than the others.
Windowed mode works in Jedi Academy, but not in Jedi Outcast
What is the difference in fps between the two drivers?
by dom
Mon Feb 05, 2018 9:23 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.14
Replies: 55
Views: 10320

Re: Moving Linux kernel to 4.14

I believe fkms is fixed in latest update (4.14.17). If you use this then please give it a test and report here.
I expect we'll be pushing 4.14 to default (master) branch of rpi-update this week.
by dom
Tue Jan 30, 2018 1:32 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.14
Replies: 55
Views: 10320

Re: Moving Linux kernel to 4.14

paul433 wrote:
Sat Jan 27, 2018 11:50 pm
Normally we run initial_turbo=60 in the config.txt, but removing it does appear to help.
Are you overclocking? Does "vcgencmd get_throttled" return a non-zero value (when booting succeeded perhaps after running something that stresses Pi).
by dom
Thu Jan 11, 2018 11:44 am
Forum: Advanced users
Topic: Moving Linux kernel to 4.14
Replies: 55
Views: 10320

Re: Moving Linux kernel to 4.14

paul433 wrote:
Tue Jan 09, 2018 5:04 pm
How is the testing going? Has there been a decision made to make the transition official?
Seems to be no major issues. Moving to the master branch of rpi-update should happen pretty soon.
by dom
Tue Nov 21, 2017 5:13 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.14
Replies: 55
Views: 10320

Re: Moving Linux kernel to 4.14

Updated to upstream 4.14.1. Also includes some missing commits from this PR.
Also added a commit that fixes the gpio numbering to start from zero which could fix asavah's issue.
As usual, to update run:

Code: Select all

sudo BRANCH=next rpi-update
by dom
Fri Nov 17, 2017 3:29 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.14
Replies: 55
Views: 10320

Re: Moving Linux kernel to 4.14

cjan wrote:
Wed Nov 15, 2017 12:04 am
enable FKMS boot fail, black screen.
Noted. I believe I have seen FKMS driver working on an earlier 4.14 kernel, but haven't tested very recently. Wil do soon.
by dom
Fri Nov 17, 2017 3:27 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.14
Replies: 55
Views: 10320

Re: Moving Linux kernel to 4.14

notro wrote:
Wed Nov 15, 2017 9:48 pm
It seems that the papirus overlay and tinydrm defconfig from PR 2119 didn't make it over to rpi-4.14.y (the drivers are present).
Commits are cherry-picked (but untested) to 4.14 tree. Will be in next rpi-update.
by dom
Thu Nov 16, 2017 4:57 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.14
Replies: 55
Views: 10320

Re: Moving Linux kernel to 4.14

It seems that the papirus overlay and tinydrm defconfig from PR 2119 didn't make it over to rpi-4.14.y (the drivers are present). https://github.com/raspberrypi/linux/pull/2119/commits/3a72b82f9fbfc593c7ba899317b081271466d7bd https://github.com/raspberrypi/linux/pull/2119/commits/adb9a231d31ba123eb...
by dom
Wed Nov 15, 2017 3:00 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.14
Replies: 55
Views: 10320

Re: Moving Linux kernel to 4.14

sphinxou wrote:
Tue Nov 14, 2017 10:19 pm
depuis mise à jour je ne peux plus utiliser les GPIO.
English only here. You'll need to report exactly what you are doing (e.g. which gpio library and what commands you ran and what was the output).
by dom
Tue Nov 14, 2017 2:25 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.14
Replies: 55
Views: 10320

Moving Linux kernel to 4.14

EDIT: The master branch of rpi-update now has the 4.14 kernel. No need for BRANCH=next when updating. We are planning to move to the 4.14 kernel in the near future. One advantage is there is a lot more raspberry pi specific support in the newer upstream kernels which reduces the number of downstream...
by dom
Fri Oct 20, 2017 5:42 pm
Forum: Gaming
Topic: New FREE Pi Games Released by Webfoot
Replies: 72
Views: 17932

Re: New FREE Pi Games Released by Webfoot

More info would be useful. What command did you enter and what was returned?

Reporting the output of "ldd <file>" might be useful. e.g.

Code: Select all

ldd 3DBrickBuster
by dom
Wed Oct 11, 2017 3:35 pm
Forum: Advanced users
Topic: Wake from halt
Replies: 67
Views: 51958

Re: Wake from halt

Is there any way to configure which GPIO pin is used to wakeup? I am working on a CM3+CMIO3, and both GPIO1 and GPIO3 are occupied (I'm using the dpi24 overlay). I am able to shutdown via the gpio-shutdown overlay, and wake by grounding the RUN pin. But it would be ideal if I could configure the sa...
by dom
Tue Oct 03, 2017 10:35 am
Forum: General discussion
Topic: Raspberry Pi Zero overclocking
Replies: 18
Views: 14381

Re: Raspberry Pi Zero overclocking

Can you over clock a pi zero w? (sorry for not making a new thread) My RPI0W runs at 700 MHz. (as does all zero w I assume) Also is there going to be an update to the raspi-config to allow for zero w to be OC without editing the config.txt? It runs at 700MHz when idle and 1000MHz when busy (the cor...
by dom
Tue Sep 19, 2017 2:42 pm
Forum: Bare metal
Topic: Ultibo core 2.0, now with OpenGL ES, OpenVG, OpenMAX...
Replies: 30
Views: 3659

Re: Ultibo core 2.0, now with OpenGL ES, OpenVG, OpenMAX...

We should note that this is not a radical reverse engineering of the VC4 internals, we have simply ported the Userland libraries to Ultibo and written a brand new VCHIQ driver to support the communication. If you are trying to implement this yourself in a bare metal environment be aware that it dep...
by dom
Tue Sep 12, 2017 5:25 pm
Forum: Media centres
Topic: Kodi does not start on PI 3
Replies: 6
Views: 1901

Re: Kodi does not start on PI 3

OSMC has separate images for Pi0/1 and Pi2/3. You need to run the correct image.

For help in transferring existing setup to the new Pi2/3 image you should ask here:
https://discourse.osmc.tv/
by dom
Tue Sep 05, 2017 4:52 pm
Forum: Media centres
Topic: OpenArena package
Replies: 48
Views: 19269

Re: OpenArena package

Thanks but its not working with the copy you suggested, it says error while loading shared libraries: libEGL.so cannot open shared object file: no such file or directory What does "ls -l /opt/vc/lib" report? Can you run ldd on the openarena executable? ("ldd /usr/games/openarena" if that is where i...
by dom
Tue Sep 05, 2017 1:28 pm
Forum: Media centres
Topic: OpenArena package
Replies: 48
Views: 19269

Re: OpenArena package

its not running at all is there a fix for this? It probably uses the firmware gl drivers (e.g. /opt/vc/lib/libEGL.so) which have now been renamed to /opt/vc/lib/libbrcmEGL.so). Ideally the openarena package should be rebuild with new libs names. For now: cp /opt/vc/lib/libbrcmEGL.so /opt/vc/lib/lib...
by dom
Fri Aug 25, 2017 1:13 pm
Forum: Advanced users
Topic: Under-voltage warnings
Replies: 168
Views: 243360

Re: Interpreting get_throttled=0x10000 or 0x30000

How should I interpret get_throttled=0x10000 or 0x30000 ? 0x10000 means low voltage has occurred 0x30000 means low voltage has occurred and arm frequency has been capped (due to temperature over 80'C). Normally low voltage will trigger throttling of turbo, but that can be disabled with "avoid_warni...
by dom
Thu Aug 24, 2017 3:37 pm
Forum: Advanced users
Topic: Analogue audio testing
Replies: 265
Views: 96564

Re: Analogue audio testing

sylgar wrote:
Thu Aug 24, 2017 9:47 am
Hello, is audio_pwm_mode=2 the default these days? Or should it still be set in config.txt?
No there are still some issues so it needs to be enabled manually.
by dom
Tue Aug 01, 2017 3:23 pm
Forum: Advanced users
Topic: Extra 16M memory on Pi2/Pi3
Replies: 32
Views: 15624

Re: Extra 16M memory on Pi2/Pi3

Where's my other 10 MB? The gpu consists of reloc (relocatable heap) and non-reloc (code, data, malloc heap, logging). reloc is used for larger buffers, used by (firmware side) 3D, video decode, video encode, camera, framebuffer etc. reloc may be accessed by the arm when using zero-copy mode of mma...
by dom
Sun Jul 30, 2017 3:40 pm
Forum: Graphics, sound and multimedia
Topic: omxplayer file formats
Replies: 15
Views: 13265

Re: omxplayer file formats

gkreidl wrote:
Sat Jul 29, 2017 5:49 am
Did you enable the (experimental) GL driver? It's not compatible with omxplayer (or anything else using the GPU).
Setting gpu_mem=16 would be another way of stopping omxplayer working in this way.
by dom
Sun Jul 30, 2017 3:39 pm
Forum: Advanced users
Topic: Extra 16M memory on Pi2/Pi3
Replies: 32
Views: 15624

Re: Extra 16M memory on Pi2/Pi3

why is that parameter not documented in HELP | DOCUMENTATION | CONFIGURATION | config.txt | Memory ? Some options are only used for testing and are not recommended for users outside of a specific testing thread (like this one). I'd prefer not to put these test options into the official documentatio...

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