alpinista

Thanks, at least I know now where to look. Will let you know when I make substantial progress. Edit: Yeah, it was that easy. I simply had to select the corresponding option in kernel config. It can be found under /DeviceDrivers/IndustrialIO/ADC/sun4i-gpadc-iio. Everything is running just fine under 4.14-rc3! Thanks a lot, Zador!

Hello, I know one should't ask or complain here regarding the dev kernel branch, but maybe somebody of you stumbled upon this and knows where to point me: I successfully build and used the "dev" kernel several times for the BananaPi (Allwinner A20 Soc) and it works just fine. The patch regarding the axp209 sysfs interface can simply be taken over from the from the "next" kernel branch and you get a working temperture reading from the axp209 pmu. I still haven't managed to get the internal soc's temperature sensor working in dev kernel, though. I know it has something to do with the touchscreen driver but couldn't find out what exactly is required to make it work. Can anybody please point me in the right direction? Right now I am pretty much lost and dont know where to look in the sources. Thanks! Paul

Hi, you want to have an image of nand1 that then boots and uses sda1 as rootfs, kernel 3.4.113, is that right?

Hello everybody, I would like to know what needs to be done to make this work. I simply copied over the sources of the r3p2 mali module into the 3.4.113 Armbian kernel source and the module wos built without error. Then I recompiled libump, libmali and fbturbu. But when I tried to put the gpu to work I got an error message: eglgetdisplay() returned no display. Since there was nothing helpful in the logs I coudn't investigate further where the problem lies. Has anybody had success with the newer mali drivers? Any hints are very welcome...THANKS! Paul

Is there any way I can make use of the VDPAU implementation for A20 with the mainline kernel? Or will I have to use the old 3.4 kernel? Thanks Paul

Great, thanks Zador!

Well, I tried a lot. Compiled new kernel 4.6, patched the .dtb, did a lot of reading - now I am giving it up. No success. I whished I could come up with a step-by-step howto, but now I think I will just buy a cheap usb bluetooth dongle. It will always give me this: hciattach /dev/ttyS2 any Can't get port settings: Input/output error Can't initialize device: Input/output error

Muchissimas Gracias, Igor! Will have a look into this later on. Thanks again for your great work!

Has anybody got this working with mainline kernel? When I do: brcm_patchram_plus -d --patchram bcm20710a1.hcd --enable_hci --bd_addr 11:22:33:44:55:66 --no2bytes --tosleep 1000 /dev/ttyS1 I get this: option patchram with arg bcm20710a1.hcd option enable_hci option bd_addr with arg 11:22:33:44:55:66 option no2bytes option tosleep with arg 1000 /dev/ttyS1 Previous discipline = 0 Done setting line discpline Current discipline = 0 Waiting CTS... And there it stops. No dev hci0 created. I woulb be thankful for any hints that point me in the right direction. Paul

I had similar issues with my BPi running Deluge and sata hard disk. Turned out to be a failing hard disk. You might want to check your drive - smartmontools.