[linux-sunxi] Re: Query about Lemaker LCD 3.5 patch
Hi, Well, I am not sure but in should not be much of a difference between 3.5" and 7". Its a good reference point if nothing else. Good luck, Igor Dne torek, 07. april 2020 16.10.30 UTC+2 je oseba destroyedlolo napisala: > > Hi Igor, > > Nice to see U here :) > > I did applied the patch manually and was able to compile the DTS. > As soon as I finished to work, I'll reinstall my bPI system to test and > let the group knows if it's working. > > Anyway, are you sure GPIO are the sames ? As far I remind, the FEX are > different, no ? > > Bye > > Laurent > > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/linux-sunxi/feeeb63a-513d-4466-b27a-92264baabe2c%40googlegroups.com.
[linux-sunxi] Re: Query about Lemaker LCD 3.5 patch
Here https://forum.armbian.com/topic/7233-bananapi-pro-7-touchlcd-with-debian-buster-and-mainline-kernel-5/ you have step by step guide for 7" which is almost identical display. Dne ponedeljek, 06. april 2020 01.00.25 UTC+2 je oseba destroyedlolo napisala: > > Hello, > > I'm trying to upgrade my BananaPI to latest 5.x kernel. Unfortunately, it > doesn't support 3.5 LCD display as per it's DTS. > > A found a patch from Paul Kocialkowski : > https://lkml.org/lkml/2018/11/7/980 > But despite responses saying patches have been committed, as said the DTS > doesn't contain LCD entries and I can even apply sources code : > As example, in drivers/gpu/drm/sun4i/sun4i_tcon.c some patch's code are > included but some other not :( > > How can I provide support to this LCD screen ? > > Thanks > > Laurent > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/linux-sunxi/819f2ba1-e769-45b7-9904-21321a20a0cb%40googlegroups.com.
[linux-sunxi] Re: eMMC memory not visible
Do you have CONFIG_MMC_SUNXI_SLOT_EXTRA=2 in the u-boot config? U-boot/Linux versions are also very old ones ... Dne ponedeljek, 12. november 2018 00.15.21 UTC+1 je oseba Matthew Bucknall napisala: > > Hi, > > I've built a firmware image for an OrangePI PC Plus (AllWinner H3) using > buildroot (U-Boot 2016.11 - the only version I can successfully get to > compile, Linux 4.9.0-rc4). The firmware boots fine on SD card, but the eMMC > on board the Pi is not seen (I see /dev/mmcblk0 for the SD card, but no > /dev/mmcblk1), despite the SD card and eMMC controllers both being listed > in uBoot and Linux's DTS files. > > As far as I am aware, the H3's SD card and eMMC interfaces both use the > same driver. Anyone know what could be wrong? > > Thanks, > Matt. > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[linux-sunxi] Re: BSP for R18 AVS Dev Kit
R18 = A64 I hope that helps. Dne četrtek, 16. avgust 2018 11.40.02 UTC+2 je oseba mi...@freshkeep.com napisala: > > Hi All, > > Our company is developing an IoT appliance based upon AVS SDK, therefore > we've chosen to work with R18 AVS Dev Kit. Our intent is to deploy our > custom linux distribution, however it is virtually impossible to find a BSP > for this particular board and processor to get started with custom distro > for dev kit or with our custom board. There's a plenty of support for other > processors, but nothing for this particular one, so I'm really stuck with > it. I'm also relatively fresh in embedded linux field, so I might be > missing something. Please assist or point me out to any resources that > might help. > > Best regards, > Mike > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [linux-sunxi] "BUG: Bad page state in process ..." on Olimex A64-OLinuXino
USB works for me. Didn't check before ... but I did add this to ATF. This is boot log: http://ix.io/12WM Dne četrtek, 22. marec 2018 21.48.08 UTC+1 je oseba André Przywara napisala: > > Hi, > > On 22/03/18 10:45, Martin Lucina wrote: > > On Tuesday, 20.03.2018 at 11:10, Andre Przywara wrote: > >>> Tried a flash drive in the standard-size USB with these changes, > nothing > >>> shows up. Is there an easy way of testing the micro-USB (OTG?) port? > >> > >> Can you try to measure if there is 5V on the outer pins of the USB > socket? > >> > >> For testing I would use an USB-OTG adaptor, that kind of dongle like > >> cable with a micro-B plug on one end and an USB A socket on the other > >> (used with tablets and phones to connect normal USB peripherals). Then > >> use a normal flash drive. This avoids you setting up the USB OTG/device > >> stuff in Linux. You might want to use: dr_mode = "host"; in the DT in > >> this case. > > > > Ok, I just measured both ports (via a cannibalised USB cable + OTG for > the > > micro-USB) and there's no power on either of them. Cross-checked the > > measurement setup against an old Thinkpad to be sure. > > OK, remote debugging! > > Can you please try to play around with GPIO PG9 from Linux? Basically: > # cd /sys/class/gpio > # echo 201 > export > # cd gpio201 > # echo out > direction > # echo 1 > value > > And then try to measure the USB voltage again? Try 0 for "value" as > well. If the export complains, try to remove the DT parts I gave you > (switch back to the normal mainline DT). 201 is ('G'-'A') * 32 + 9. > Something like that should enable the voltage on the USB-A socket > (regardless of the DT used). > > For the micro-B port: Can you try to add the following line to the ATF > source, into plat/sun50iw1p1/sunxi_power.c, somewhere in the > pmic_setup() function: > sunxi_pmic_write(0x30, sunxi_pmic_read(0x30) | BIT(2)); > > That should power the DRIVEVBUS/N_VBUSEN pin, ideally turning on the > power of the OTG port. > If that works, I can make a Linux patch to do this there as well. > > Cheers, > Andre > > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[linux-sunxi] Re: Sunxi dinner at Fosdem 2018 (sat 3 Feb 8PM at Amadeo)
One seat, please :) Dne ponedeljek, 15. januar 2018 18.44.02 UTC+1 je oseba Benjamin Henrion napisala: > > Hi, > > Like previous years, the Amadeo restaurant is booked on Sat 3 Feb at > 8PM for the Allwinner/Sunxi dinner: > > https://fr.yelp.be/biz/amadeo-bruxelles-3 > > Let me know (by private or public email) if you want to reserve a > seat, there are 26 available (and maybe more, as Tim from Pine64 > booked another table with 10 more). > > So feel free to invite more outsiders, the more the better :-) > > Best, > > -- > Benjamin Henrion (zoobab) > Email: zoobab at gmail.com > Mobile: +32-484-566109 > Web: http://www.zoobab.com > FFII.org Brussels > "In July 2005, after several failed attempts to legalise software > patents in Europe, the patent establishment changed its strategy. > Instead of explicitly seeking to sanction the patentability of > software, they are now seeking to create a central European patent > court, which would establish and enforce patentability rules in their > favor, without any possibility of correction by competing courts or > democratically elected legislators." > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[linux-sunxi] USB boot lost in 4.3+ ?
Hello, In recent kernel(s) CONFIG_PHY_SUN4I_USB is only possible to build as module. ... so we can't boot from USB drive. I try many combinations, but PHY stays as module. https://github.com/igorpecovnik/lib/blob/master/config/linux-sunxi-dev.config Any clues? BR, Igor -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[linux-sunxi] Re: USB OTG: not enough bandwidth
Thank you. I guess this apply for all A10/A20 family? Dne sreda, 23. december 2015 15.30.19 UTC+1 je oseba Hans de Goede napisala: > > Hi, > > On 23-12-15 14:10, Igor Pecovnik wrote: > > Still (4.4.RC5) getting *not enough bandwidth* via musb connection - > > already at normal rate speaker-test > > The otg port on the bananapi does not have a proper host controller, > instead it uses the musb app gadget controller in host emulation mode, > this is known to not work with some devices. You really should use one > of the normal usb a ports on the bananapi, which are connected to a proper > usb host controller. > > Regards, > > Hans > > > > > > Here is little more debug info: > > http://pastebin.com/pPb7cpcc > > > > Dne sreda, 25. november 2015 19.57.47 UTC+1 je oseba Igor Pecovnik > napisala: > >> > >> I am trying to connect a DAC via OTG port in host mode to Banana PI. Of > >> course I am using powered HUB and some devices works fine. Among them > one > >> DAC (M2Tech Hiface). > >> > >> > >> But I have a problem with another one (Oppo DAC 2.0). It refuses to > work > >> with (3.4.109 / 4.3.0) while* it works on a normal USB port*. > >> > >> > >> Is there any hope / hint? > >> > >> > >> Igor > >> > >> > >> *Additional info:* > >> > >> cannot submit datapipe for urb 0, error -28: not enough bandwidth > >> > >> cannot submit urb 0, error -28: not enough bandwidth > >> > >> Kernel config for 4.3: http://pastebin.com/ngzS44Wb > >> > >> aplay -L http://pastebin.com/muvjzCHK > >> > >> > >> > >> > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[linux-sunxi] Re: USB OTG: not enough bandwidth
Still (4.4.RC5) getting *not enough bandwidth* via musb connection - already at normal rate speaker-test Here is little more debug info: http://pastebin.com/pPb7cpcc Dne sreda, 25. november 2015 19.57.47 UTC+1 je oseba Igor Pecovnik napisala: > > I am trying to connect a DAC via OTG port in host mode to Banana PI. Of > course I am using powered HUB and some devices works fine. Among them one > DAC (M2Tech Hiface). > > > But I have a problem with another one (Oppo DAC 2.0). It refuses to work > with (3.4.109 / 4.3.0) while* it works on a normal USB port*. > > > Is there any hope / hint? > > > Igor > > > *Additional info:* > > cannot submit datapipe for urb 0, error -28: not enough bandwidth > > cannot submit urb 0, error -28: not enough bandwidth > > Kernel config for 4.3: http://pastebin.com/ngzS44Wb > > aplay -L http://pastebin.com/muvjzCHK > > > > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [linux-sunxi] Re: 3.4.104 on A10?
https://github.com/igorpecovnik/lib/blob/second/config/linux-sun4i.config This config that I use for A10 boards. Dne nedelja, 29. november 2015 09.23.13 UTC+1 je oseba Rudi napisala: > > Hi Igor, > > (funny to see the same people in different forums ;) > > > + upgrade all the way to .110 I can confirm it's working fine on > Cubieboard 1 Note that patches > > not need just work out of the box. I to fix them. If you want to tray, > you can find them > > here: https://github.com/igorpecovnik/lib/tree/second/patch/kernel > (patch-103-104, 104-105, ...) > > Thanks for the pointer. Maybe I'll try them, but it's all about spare > time... > > > > I use my own configuration and a bundle of patches over it but even > without it should work just fine. > > Just out of curiosity: Do you have CONFIG_HAVE_ARCH_SECCOMP_FILTER, > CONFIG_SECCOMP_FILTER > and CONFIG_SECCOMP enabled? > > Forthermore, does this: > > # CONFIG_KERNEL_GZIP is not set > # CONFIG_KERNEL_LZMA is not set > # CONFIG_KERNEL_XZ is not set > CONFIG_KERNEL_LZO=y > > work for you ? > > > > -- > > Ruediger "Rudi" Ihle > > > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[linux-sunxi] Re: 3.4.104 on A10?
There are some issues with danand kernel on A10. Some fixing / cleaning is needed. But I don't have problems compiling from main community source: https://github.com/linux-sunxi/linux-sunxi + upgrade all the way to .110 I can confirm it's working fine on Cubieboard 1 Note that patches not just work out of the box. I need to fix them. If you want to tray, you can find them here: https://github.com/igorpecovnik/lib/tree/second/patch/kernel (patch-103-104, 104-105, ...) I use my own configuration and a bundle of patches over it but even without it should work just fine. Dne sobota, 21. november 2015 13.37.30 UTC+1 je oseba ditma...@gmail.com napisala: > > Try an other kernel from danand or igor. Igor provides kernels for > different board. For example cubieboard 1 & 2. > http://www.armbian.com -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[linux-sunxi] Re: USB OTG: not enough bandwidth
Yes, visible. Dne sreda, 25. november 2015 21.30.44 UTC+1 je oseba ditma...@gmail.com napisala: > > Is this device visible with lsusb at the otg port ? -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[linux-sunxi] USB OTG: not enough bandwidth
I am trying to connect a DAC via OTG port in host mode to Banana PI. Of course I am using powered HUB and some devices works fine. Among them one DAC (M2Tech Hiface). But I have a problem with another one (Oppo DAC 2.0). It refuses to work with (3.4.109 / 4.3.0) while* it works on a normal USB port*. Is there any hope / hint? Igor *Additional info:* cannot submit datapipe for urb 0, error -28: not enough bandwidth cannot submit urb 0, error -28: not enough bandwidth Kernel config for 4.3: http://pastebin.com/ngzS44Wb aplay -L http://pastebin.com/muvjzCHK -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.