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09:00 < wsa_> And 09:00 CET it is...
09:00 < wsa_> Welcome people to the first IO meeting of 2018
09:01 < wsa_> Hope you all had a good start into 2018
09:02 < wsa_> I had for two hours, then I had a crash with my bike :/
09:02 < neg> :-(
09:02 < Marex> wsa_: heh, I caught the congress flu on day 3 ;-)
09:02 < wsa_> One wrist still hurts, but in general, I was lucky
09:03 < wsa_> so, not too bad somehow ;)
09:03 < wsa_> So, here is the summary of your reports:
09:03 < horms> Only damage on this side was a hangover on the 1st
09:03 < horms> quite a substantial one too
09:03 * jmondi fell from his bike in front of a running bus 3 weeks ago, so I'm with you _wsa
09:04 < wsa_> (just before I crashed, there was a speed measurement device, and I was so happy because I had a new personal record ;))
09:04 < wsa_> A)
09:04 < wsa_> Uli sent revised D3 CAN series, and a few leftover bindings patches.
09:04 < wsa_> Geert fixed MSIOF timeout with TX-only DMA.
09:04 < wsa_> Niklas sent V2 of some thermal patches.
09:04 < wsa_> Wolfram worked on add. tasks, sigrok improvements and QEMU preparations. He enabled
09:04 < wsa_> SATA on H3-ES2.0 and sent V2 of IP core switcher patches. And answered requests
09:04 < wsa_> and questions, both internally and externally.
09:04 < wsa_> Shimoda-san worked on USB PHY patches for Gen3 and discussed them.
09:04 < wsa_> B)
09:04 < wsa_> Wolfram wants to finish add. tasks and keep on working on QEMU. R-Car I2C recovery
09:04 < wsa_> gets a V2 and IIC freq calculation patches shall be merged. Also, SDHI topics
09:04 < wsa_> need some love, too.
09:04 < wsa_> Shimoda-san wants to continue on the USB PHY issue as well as investigate a USB3.0 role swap issue.
09:04 < wsa_> Also, he wants to review RZ/A1 patches and get into QEMU & USB as well.
09:04 < wsa_> Simon wants to continue on hacking HS400 and to fix the "no-link" problem on all boards
09:04 < wsa_> C)
09:04 < wsa_> Niklas still misses hardware to test reading thermal calibration from fused registers.
09:04 < wsa_> Simon needs to mine the BSP for more ideas about HS400.
09:05 < wsa_> jmondi: I hope you had no injuries?
09:06 < wsa_> Are there any questions about this? Or about the add. tasks?
09:07 < wsa_> I sent around add. tasks drafts yesterday, except for Simon which I will do today
09:07 < wsa_> sorry for the delay, simon
09:07 < horms> no problem
09:08 < wsa_> so, about one question I have:
09:08 < wsa_> I don't have ULCB schematics. Does someone have? I'd be interested if the IIC_DVFS bus is exposed there somewhere?
09:08 < horms> maybe, i can check
09:09 < wsa_> I don't want to apply the new freq calculation there without testing
09:09 < geertu> wsa_: yes, we have. They are public (check elinux wiki)
09:09 < wsa_> nice
09:10 < wsa_> well, i need to register with renesas :)
09:11 < geertu> wsa_: And after that, you can win e.g. blinkenlight beer coasters ;)
09:11 < wsa_> woot!
09:11 < wsa_> and i have another question:
09:12 < wsa_> we use GPIOs with SDHI for card_detect and write_protect instead of the internal mechanisms.
09:13 < wsa_> does somebody know why? At least on Gen3, the internal mechanisms seem to work fine
09:13 < wsa_> (maybe a tad slower, but still fine)
09:13 < wsa_> was there an old SoC which had problems with that?
09:14 < wsa_> I seem to recall something like that but can't really remember...
09:14 < Marex> wsa_: or maybe a pinmux flexibility issue ?
09:14 < morimoto> I think Magnus knows it
09:14 < morimoto> It was his idea
09:15 < wsa_> OK, I will check with him
09:15 < wsa_> thanks morimoto-san!
09:16 < horms> maybe good to document the answer
09:16 < wsa_> So, this was it already from my side...
09:16 < wsa_> horms: in deed
09:16 < wsa_> shimoda: morimoto: anything else from your side? Are you / Is Renesas happy? :)
09:17 < geertu> wsa_: Using a GPIO has the advantage that the SD card controller can be put to sleep, while CD IRQ/wakeup is handled by GPIO
09:17 < shimoda> i have a problem about hscif and investigate an issue.
09:17 < geertu> Again, software policy vs. hardware desc.
09:18 < wsa_> geertu: yes, that makes sense
09:18 < shimoda> If we send a large data with DMAC, sometimes warning happens from rcar-dmac. but, we cannot reproduce minicom yet. (We use a windows tool "teraterm")
09:19 < shimoda> ("we" mean I and jinso)
09:19 < shimoda> so, we continue to investigate how to reproduce the issue by using minicom somehow
09:19 < wsa_> I see
09:20 < wsa_> Good luck with that!
09:20 < wsa_> minicom --teramode /dev/ttyS0
09:20 < wsa_> at what speed?
09:20 < wsa_> maybe we can try, too...
09:21 < shimoda> about 1Mbps
09:21 < geertu> "about"?
09:21 < shimoda> with transfer delay per a line
09:21 < geertu> 921600 bps?
09:21 < shimoda> 921600bps
09:21 < shimoda> yes
09:22 < shimoda> if we add 100ms delay per a line, the issue happens easily. the datafile is random and 1Mbytes.
09:23 < wsa_> but only with teraterm?
09:23 < shimoda> minicom also has delayed transfer per a line.
09:23 < shimoda> wsa_: yes
09:25 < wsa_> I'll play around and let you know if I see a warning...
09:25 < wsa_> So, maybe one closing word about the FOSDEM meeting
09:26 < wsa_> with so many people not being there (sadly missed!), I assume the IO meeting will not need much time
09:26 < horms> oh, who will be there?
09:26 < wsa_> But I see some kind of virtualization BOF coming...
09:27 < morimoto> horms: All JaPERIese doesn't go FOSDEM
09:27 < horms> ack
09:27 < wsa_> and ulrich is not coming AFAIK
09:27 < geertu> morimoto: And the SwePERIese?
09:27 < morimoto> geertu: MagPeri ?
09:28 < geertu> morimoto: DamPeri
09:28 < morimoto> He is counted as JaPERIese
09:28 < wsa_> NiklaPERI is coming, though
09:29 < wsa_> So, I think we should have a regular IRC meeting on 25th
09:30 < geertu> Soudns fine to me.
09:30 < wsa_> and in Brussels do some hands-on stuff
09:30 < wsa_> and with that, I think we are done for today
09:31 < pinchartl> wsa_: we'll be busy with the multimedia code camp on the 25th though
09:31 < pinchartl> is there a need for a regular IRC meeting given that there will be an I/O face to face meeting the next day ?
09:32 < wsa_> not the next day
09:32 < wsa_> 8 days later
09:33 < wsa_> i thought your code camp starts on 29th?
09:33 < pinchartl> of course, my bad
09:33 < pinchartl> sorry, I got the weeks mixed up
09:34 < wsa_> good
09:34 < geertu> pinchartl: Does AirBnB agree?
09:34 < wsa_> geertu: prepared to catch the mic?
09:36 < geertu> wsa_: Yes, I'm ready to go!
09:36 < geertu> wsa_: Thanks for leading I/O
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