Re: [Emc-developers] Intel graphics and RTAI

Hi, So are Intel GPUs being added back into Kconfig? Can we leave nouveau (nvidia drivers) out, or do you guys want these too? I still haven't looked into the /dev/fb issue but I just want to be able to plan the IPIPE Kconfig adjustments. Alec ___

Re: [Emc-developers] Intel graphics and RTAI

I need to look into this further because I'm wrong about something. My impression was that /dev/fb0 should always be present if CONFIG_FRAMEBUFFER_CONSOLE and CONFIG_FB are enabled, but this is not true. Perhaps another config is missing. CONFIG_FB_SIMPLE is not set. <- This might be the

Re: [Emc-developers] Intel graphics and RTAI

Could this be an issue? # CONFIG_FB_INTEL is not set > On 21 Dec 2019, at 12:06 pm, bari wrote: > > Here is his paste: > > https://pastebin.com/ZC2LhMe5 > > > > On 12/20/19 7:00 PM, Alec Ari via Emc-developers wrote: >> Phill I'm not seeing your files.. Post to dpaste or something? And

Re: [Emc-developers] Intel graphics and RTAI

No it doesn't. >From memory that also showed up as an error in the X11 log file when I had >FBDEV as a device in the X11 conf file. > On 21 Dec 2019, at 12:10 pm, Alec Ari via Emc-developers > wrote: > > My mistake, > So the config option for FBCON is CONFIG_FRAMEBUFFER_CONSOLE which is

Re: [Emc-developers] Intel graphics and RTAI

My mistake, So the config option for FBCON is CONFIG_FRAMEBUFFER_CONSOLE which is already enabled. Does /dev/fb0 exist? Alec ___ Emc-developers mailing list Emc-developers@lists.sourceforge.net

Re: [Emc-developers] Intel graphics and RTAI

Here is his paste: https://pastebin.com/ZC2LhMe5 On 12/20/19 7:00 PM, Alec Ari via Emc-developers wrote: > Phill I'm not seeing your files.. Post to dpaste or something? And sure, I'm > not going to be busy for awhile so might as well make my time mean something. > > Alec > >

Re: [Emc-developers] Intel graphics and RTAI

https://pastebin.com/ZC2LhMe5 > On 20 Dec 2019, at 4:16 pm, bari wrote: > > Try pasting the output to pastebin.com or a similar pastebin and post > the link to it. On 12/19/19 10:49 PM, Phillip Carter wrote: > Part 2: > > > >> On 20 Dec 2019, at 3:49 pm, Phillip Carter wrote: >> >> Alec, >> >>

Re: [Emc-developers] Intel graphics and RTAI

Phill I'm not seeing your files.. Post to dpaste or something? And sure, I'm not going to be busy for awhile so might as well make my time mean something. Alec ___ Emc-developers mailing list Emc-developers@lists.sourceforge.net

Re: [Emc-developers] Intel graphics and RTAI

Alec, Thanks for persevering with this. The result is: phill@stretch:~$ grep "FBCON" /boot/config-*rtai* phill@stretch:~$ grep "fbcon" /boot/config-*rtai* phill@stretch:~$ I then did: phill@stretch:~$ grep "" /boot/config-*rtai* > grep.txt and the result is too large to attach so I will split

Re: [Emc-developers] Intel graphics and RTAI

Part 2: > On 20 Dec 2019, at 3:49 pm, Phillip Carter wrote: > > Alec, > > Thanks for persevering with this. > > The result is: > phill@stretch:~$ grep "FBCON" /boot/config-*rtai* > phill@stretch:~$ grep "fbcon" /boot/config-*rtai* > phill@stretch:~$ > > I then did: > phill@stretch:~$ grep

Re: [Emc-developers] Intel graphics and RTAI

Phill, Can you post the output of: grep "FBCON" /boot/config-*rtai* Thank you! Alec ___ Emc-developers mailing list Emc-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-developers

Re: [Emc-developers] Intel graphics and RTAI

I tried to attach a screenshot but it was too large: phill@stretch:~$ find /lib/modules/*rtai* -name "fbcon.ko" phill@stretch:~$ locate fbcon.ko phill@stretch:~$ locate fbcon /usr/lib/python2.7/dist-packages/OpenGL/GLX/ARB/fbconfig_float.py

Re: [Emc-developers] Intel graphics and RTAI

Oops.. $ find /lib/modules/*rtai* -name "fbcon.ko" Fixed. Alec On Tuesday, December 17, 2019, 8:14:54 PM CST, Alec Ari via Emc-developers wrote: Phill, Can you try running insmod on the fbcon driver in your RTAI kernel module directory? Something like: $ find /lib/modules/*rtai*

Re: [Emc-developers] Intel graphics and RTAI

Phill, Can you try running insmod on the fbcon driver in your RTAI kernel module directory? Something like: $ find /lib/modules/*rtai* -name "fbcon" Then as root: # insmod .ko Alec ___ Emc-developers mailing list Emc-developers@lists.sourceforge.net

Re: [Emc-developers] Intel graphics and RTAI

I had linux-image-4.14.132-rtai-amd64 and I noticed there was a linux-image-4.14.148-rtai-amd64 so I uninstalled the old ones and have installed the linux-image, linux-headers and rtai-modules from linuxcnc.org/temp I get in syslog: systemd-modules-load[173]: Failed

Re: [Emc-developers] Intel graphics and RTAI

Does `lsmod` show fbcon? Alec On Monday, December 16, 2019, 9:51:15 PM CST, Phill C wrote: > On 17 Dec 2019, at 2:18 pm, Alec Ari via Emc-developers > wrote: > > Phillip, you need the fbcon driver loaded. If this is too much of a hassle I > can just add the DRM KMS driver back in. > >

Re: [Emc-developers] Intel graphics and RTAI

> On 17 Dec 2019, at 2:18 pm, Alec Ari via Emc-developers > wrote: > > Phillip, you need the fbcon driver loaded. If this is too much of a hassle I > can just add the DRM KMS driver back in. > > Alec > > I think I did try that, not sure. I just tried it then and I get this in

Re: [Emc-developers] Intel graphics and RTAI

Phillip, you need the fbcon driver loaded. If this is too much of a hassle I can just add the DRM KMS driver back in. Alec On Sunday, December 15, 2019, 7:59:30 PM CST, Phillip Carter wrote: I think I would be happy to use FBDEV, but I haven't been able to get it to work. I tried

Re: [Emc-developers] Intel graphics and RTAI

I think I would be happy to use FBDEV, but I haven't been able to get it to work. I tried several times with differnet Xorg configs to no avail, it would consistently revert to the VESA driver and limit the resolution to 1024 x 768. I cannot recall the different things I tried as it was quite a

Re: [Emc-developers] Intel graphics and RTAI

On Sunday 15 December 2019 16:48:16 Dave Cole wrote: > On 12/15/2019 3:14 PM, Gene Heskett wrote: > > Tuesday they knock me out and put a new aortic valve on top of my > > heart. Maybe that will give me back some giddyup. So I'll be offline > > for a couple days as they want to keep me overnight

Re: [Emc-developers] Intel graphics and RTAI

On 12/15/2019 3:14 PM, Gene Heskett wrote: Tuesday they knock me out and put a new aortic valve on top of my heart. Maybe that will give me back some giddyup. So I'll be offline for a couple days as they want to keep me overnight for the knockout to wear off, else they're afraid I can't drive

Re: [Emc-developers] Intel graphics and RTAI

On Sunday 15 December 2019 11:38:01 Jon Elson wrote: > On 12/15/2019 04:31 AM, Gene Heskett wrote: > > Folder indexing doesn't always stop. The beep is not thru > > the audio, but from the pc's own 2" speaker. I guess thats > > so its not muted when the rest of the sound is. Cheers, > > Gene

Re: [Emc-developers] Intel graphics and RTAI

On Sat, 14 Dec 2019 at 21:00, Alec Ari via Emc-developers < emc-developers@lists.sourceforge.net> wrote: > Hi everyone, > Are people more willing to risk possibly higher latency with RTAI to use > Intel integrated graphics > Can I just point out that this is a specific question about RTAI and

Re: [Emc-developers] Intel graphics and RTAI

Well, if people are only having latency spikes with parts of their system not related to GFX, I don't see the problem with re-enabling these drivers.. If it does become an issue, specify `nomodeset` on the kernel command line and this should solve that. When I have time, I'll get around to it.

Re: [Emc-developers] Intel graphics and RTAI

On 12/15/2019 04:31 AM, Gene Heskett wrote: Folder indexing doesn't always stop. The beep is not thru the audio, but from the pc's own 2" speaker. I guess thats so its not muted when the rest of the sound is. Cheers, Gene Heskett I'm guessing the motherboard beep driver is not compatible

Re: [Emc-developers] Intel graphics and RTAI

On Sunday 15 December 2019 02:58:26 Alec Ari via Emc-developers wrote: > "But latency-test blows a 4 u-s reading out when a beep from incoming > mail occurs puttin it above 100 u-secs, and that is while running the > stretch iso" > > A bit off-topic but what email client are you using? This is

Re: [Emc-developers] Intel graphics and RTAI

> >This new Asus Z370-A II mobo has builtin gfx, and dmesg does not identify > >it. its carrying a 9nth gen i5, 6 core 3.7GHz cpu. Whatever its gfx is, > >is quick. glxgears reports: > >23060 frames in 5.0 seconds = 4611.867 FPS. > >But latency-test blows a 4 u-s reading out when a beep from

Re: [Emc-developers] Intel graphics and RTAI

>This new Asus Z370-A II mobo has builtin gfx, and dmesg does not identify >it. its carrying a 9nth gen i5, 6 core 3.7GHz cpu. Whatever its gfx is, >is quick. glxgears reports: >23060 frames in 5.0 seconds = 4611.867 FPS. >But latency-test blows a 4 u-s reading out when a beep from incoming mail

Re: [Emc-developers] Intel graphics and RTAI

"But latency-test blows a 4 u-s reading out when a beep from incoming mail occurs puttin it above 100 u-secs, and that is while running the stretch iso" A bit off-topic but what email client are you using? This is very odd.. Alec ___ Emc-developers

Re: [Emc-developers] Intel graphics and RTAI

On 12/14/2019 02:38 PM, Alec Ari via Emc-developers wrote: Hi everyone, Are people more willing to risk possibly higher latency with RTAI to use Intel integrated graphics to save them the trouble of using FBDEV or VESA drivers? If so, I can re-enable these Kconfig options. If you haven't had

Re: [Emc-developers] Intel graphics and RTAI

On Saturday 14 December 2019 15:38:17 Alec Ari via Emc-developers wrote: > Hi everyone, > Are people more willing to risk possibly higher latency with RTAI to > use Intel integrated graphics to save them the trouble of using FBDEV > or VESA drivers? If so, I can re-enable these Kconfig options.

[Emc-developers] Intel graphics and RTAI

Hi everyone, Are people more willing to risk possibly higher latency with RTAI to use Intel integrated graphics to save them the trouble of using FBDEV or VESA drivers? If so, I can re-enable these Kconfig options. If you haven't had latency trouble before with Intel graphics, I can't imagine a