DocScrutinizer05 changed the topic of #qi-hardware to: Copyleft hardware - http://qi-hardware.com | hardware hackers join here to discuss Ben NanoNote, atben / atusb 802.15.4 wireless, and other community driven hw projects | public logging at http://en.qi-hardware.com/irclogs and http://irclog.whitequark.org/qi-hardware
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<ezdagor> Hi. I compiled the latest openwrt-xburst kernel, and i've noticed that the screen will turn white after 5 or so minutes. Not sure what is causing this behaviour.
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<viric> white? oh.
<ezdagor> Yeah. After there hasn't been any input for 5 or so minutes.
<ezdagor> I'm thinking I missed a certain kernel option.
<viric> ah, I guess it stops providing pixels to the screen
<ezdagor> Well, I can press a key, and the screen goes back to how it should be.
<viric> the screen should be disabled after 5 minutes
<viric> I don't know the code around that though
<ezdagor> Nod.
<kyak> ezdagor: check the consoleblank kernel parameter
<kyak> (in kernel command line i mean)
<ezdagor> Where at?
<kyak> cat /proc/cmdline
<ezdagor> Ok.
<kyak> fw_printenv/fw_setenv let you change that
<ezdagor> consoleblank=30
<kyak> does it blank after 30 seconds?
<ezdagor> No.
<ezdagor> There is also a "quiet" after that, too.
<kyak> are you in console even?
<ezdagor> fbterm
<kyak> gmenu2x has it's own blanker
<kyak> hm, can you try with ash?
<kyak> might be a problem with fbterm, i guess
<ezdagor> Waiting.
<kyak> is your background white in fbterm?
<ezdagor> No. It isn't.
<kyak> that;s strange :)
<ezdagor> Nod.
<ezdagor> I'm just worried that the screen will be permanently "stuck."
<ezdagor> Still waiting on ash.
<kyak> something is wrong
<kyak> it should just blank after 30 seconds
<ezdagor> Nod.
<kyak> are you running the latest image, except for the kernel you built yourself?
<ezdagor> I'm using the Debian "Lenny" image.
<kyak> what is your kernel version?
<ezdagor> 3.3.8
<kyak> ok, it's the same here.. What's uboot version?
<kyak> also, did you change the default kernel config?
<ezdagor> Hmm. Not sure.
<ezdagor> I changed a few options, yes.
<kyak> how did you compile the kernel? using the openwrt toolchain?
<ezdagor> Yes.
<kyak> you might want to flash the latest uboot, and the latest kernel (all prebuilt). See if it works with your debian image well
<kyak> then you should try to compile the kernel yourself, with default parameters
<ezdagor> Nod. I was thinking about using the pre-built kernel.
<kyak> then you can try to change some parameters :)
<ezdagor> Nod.
<ezdagor> There is no fw_prinenv/fw_setrenv program installed.
<kyak> sure, it's provided by openwrt rootfs
<ezdagor> Ah.
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<larsc> ezdagor: it's a known bug
<larsc> (known by me) ;)
<larsc> ah, ok, not 3.9
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<apelete> good morning
<apelete> larsc: tested kernel 3.9 yesterday, it booted a jlime image just fine
<apelete> larsc: noticed 2 problems though:
<apelete> 1/ cannot enter numbers on the keyboard. it seems Fn key does not work
<apelete> 2/ ethernet over usb does not work, interface usb0 does not show up with ifconfig
<apelete> larsc: are these issues known or do you think they come from my setup ? (using an old uboot + jlime image. only replaced jlime 2.6.36 which works fine with qi kernel 3.9)
<larsc> apelete: you need to load a special keymap I think
<larsc> ethernet over usb works for me, but it could be a error in the config
<apelete> larsc: I've been thinking about writing the glue code for the jz4740 SoC for the usb gadget driver (we talked about it a few days ago)
<larsc> :)
<apelete> larsc: still need some help with that ? do you mind if I try to actually write that piece of code ? (I will probably need some guidance on how to proceed)
<larsc> Would be great if you could take care of this
<larsc> If you have any questions just ask
<apelete> larsc: nice :)
<apelete> larsc: is there a place where you keep the qi kernel patches ?
<larsc> well in the git repo
<lekernel> sharism.cc still down (again...)
<apelete> larsc: yeah, but how can I tell the patches that are alerady upstream from those that are not ?
<larsc> apelete: git log v3.9..jz-3.9
<apelete> I think I'll start by reading the qi usb gadget driver, and compare it to the mainline usb gagdet driver to try to understand what I really need to do
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<larsc> apelete: the upstream driver is the musb driver, which can be found at drivers/usb/musb
<larsc> the IP core is also used in a couple of other SoCs, e.g. the blackfin and a couple of TI SoCs
<larsc> so there are a few examples of glue code
<larsc> the main difference to the jz4740 is that the jz4740 only uses the gadget part of the driver
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<larsc> I actually wouldn't bother looking too much at the jz4740 gadget driver, since it's not the best piece of code anyway
<larsc> yea, first device probded via devicetree
<apelete> larsc: there's no v3.9 tag in the qi-kernel repo, what am I missing here ?
<larsc> apelete: now there is
<apelete> larsc: git pull'ed it, thanks :)
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<qi-bot> [commit] Werner Almesberger: ircstat/ML: update for 4/2013 (master) http://qi-hw.com/p/wernermisc/c599312
<qi-bot> [commit] Werner Almesberger: ircstat/stat, ircstat/mlstat: print month/year only every 4th month (master) http://qi-hw.com/p/wernermisc/0508e23
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