01:06 <afaerber> xdarklight, khilman: btw regarding my LED series' custom popcount implementation, I wonder whether __builtin_popcountl() in your meson-gx-mmc.c might build only because it gets a constant argument and gets optimized out before linking? I didn't find anything special in the Makefile that would explain it linking for you but not for me

01:07 <afaerber> _popcountdi2 undefined symbol or so was the error message I ran into

09:35 <hexdump0815> narmstrong: i tried to build an amlogic boot dongle following https://github.com/superna9999/linux/wiki/Amlogic-HDMI-Boot-Dongle but failed so far

09:36 <hexdump0815> narmstrong: i think i got the soldering right (lift second left bottom pin and connect it to top left one), device seems to be exactly the same as yours

09:38 <hexdump0815> narmstrong: when i instantiate the i2c device there is no eeprom node in there then - any idea what might be wrong?

09:39 <narmstrong> hexdump0815: can you do a `i2cdetect` on the i2c port ?

09:39 <narmstrong> hexdump0815: do you have at24 support in the kernel you actually run ?

09:41 <hexdump0815> narmstrong: good pointers - any special parameters for i2cdetect? how do i find out if i have at24 support built in - kernel config option?

09:42 <narmstrong> hexdump0815: hmm, do you have a kernel dmesg error or something when adding the i2c device ?

09:43 <narmstrong> For i2cdetect -y <num of the i2c port>

09:44 <hexdump0815> narmstrong: # CONFIG_EEPROM_AT24 is not set - looks a bit like a show stopper - right?

09:45 <narmstrong> Yep

09:46 <narmstrong> maybe http://www.codesink.org/eeprog.html could work, but not garantee

09:54 <hexdump0815> narmstrong: thanks a lot - will build a new kernel later and retry - i2cdetect -l says: "i2c-0 i2c DesignWare HDMI I2C adapter" - does that look good? anything more expected?

09:55 <hexdump0815> narmstrong: this is after "i2c i2c-0: new_device: Instantiated device 24c02 at 0x52"

10:09 <narmstrong> try with the kernel with AT24, it should work

10:11 <hexdump0815> ok, thanks a lot for the quick resonse - i'll try later and report back if it works in the end ...

15:24 <narmstrong> afaerber: I have boards with FD628, I had to use https://github.com/arthur-liberman/linux_openvfd to make it work

15:24 <narmstrong> but this driver is full of crap...

16:28 <tasinofan> ndufresne: I read you use can start weston. I can as well. Can you start X11 (panfrost driver) as well? What kernel version do you use? For me Xorg stops starting after upgrading kernel from 5.3.1 to 5.4.0

16:29 <ndufresne> tasinofan: latetely I was on S905x (Le Potator), so that one has a Mali 450 iirc, which is supported by Lima

16:30 <ndufresne> I haven't tried X11, it's likely not working, as XWayland failed to initialize

16:30 <ndufresne> well, it starts and crash very quickly

16:31 <ndufresne> I can ask my Panfrost friends what the expected state on their side, I have only used weston/panforst on rk3288 and rk3399 so far, but I got an S912 that I want to get running eventually

16:33 <ndufresne> kernel is 5.5.0-rc1 (media tree) with narmstrong latest codec series applied (that depends on some other enablement branches, which I also applied)

16:35 <tasinofan> thanks! X11 worked until and including 5.3.1 (but probably does not use panfrost). Only upgrade to 5.4.0 and it no longer works. My HW is VIM2 Pro. I did not meant to try Xwayland, only Xorg (which fails)

16:36 <tasinofan> thanks, I will try 5.5.0 RC asap

16:55 <ndufresne> according to my colleague, it's suppose to work

16:56 <ndufresne> the version of Mesa will matter, their CI is still pretty young

17:31 <tasinofan> so the fact that it does not work on 5.4.0 is well known?

17:50 <ndufresne> tasinofan: I don't kow, but it's a bug for sure, but as nothing is stable, they don't go back and fix it on previous kernel yet, or it could have nothing to do with kernel, maybe you got unlucky and you picked a mesa version with a regression

17:51 <ndufresne> (stable in term of overall stability, not in term of kernel API, just to make sure there is no confusion)

17:56 <tasinofan> understood, I will move forward