ChanServ changed the topic of #linux-rockchip to: Rockchip development discussion | Wiki at http://linux-rockchip.info | Logs at http://irclog.whitequark.org/linux-rockchip | ML at http://groups.google.com/group/linux-rockchip
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<naobsd1> http://talk.radxa.com/topic/828/i-fried-a-pin I saw about RR ext header voltage several times at several places
<naobsd1> I'm not sure it can be broken easily
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<libv> so how well is the firefly supported? has anyone succeeded in getting vga out and mali binaries going?
* libv is considering it due to it having a vga port and it being useful for demoing the tamil progress in future
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<naobsd> libv: I think mali libs for _linux_ is currently available only a part of chrome/chromium os https://github.com/rkchrome/mali-drivers-bin
<naobsd> libv: I guess it will not work with 3.10 kernel for Android
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<naobsd> libv: there are some other files for chromium os here https://github.com/rkchrome/overlay
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<naobsd> libv: files on github might be outdated, but chromium os project should provides working files
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<libv> naobsd: how well is this board supported otherwise?
<naobsd> libv: jas-hacks is trying 3.14 kernel based on kernel for chromium os http://developer.t-firefly.com/en/viewtopic.php?f=12&t=246
<libv> i see people have been playing with dts, so mainline
<libv> pl
<libv> ok even
<naobsd> libv: yes, I'm making dts for filefly for mainline
<libv> it probably remains to be seen how the vga on it is wired up
<libv> ok, so you own one?
<libv> sounds like i should get one then
<naobsd> libv: I own firefly. about "vga", are you talking about "physical vga port" specifically, not any of video output?
<libv> yes, the physical vga connector
<libv> projectors on conferences tend to still come 1024x768 and vga
<libv> anyway, i'm sure that it can be figured out, especially since schematics should be available
<libv> which one should i get, 2G RAM or 4G RAM?
<libv> which one is the rarest at this time for linux-rc?
<naobsd> LCDC0 -> SDA7123 -> VGA out
<naobsd> linux-rc?
<naobsd> well
<naobsd> I guess no one in here doesn't have 4GB model
<libv> double negation in that sentence
<libv> typo?
<naobsd> sorry
<naobsd> no one has 4GB
<libv> ok
<libv> decision made then
<naobsd> some things about video output is merged drivers/gpu/drm/rockchip/* but I don't have enough knowledge about them
<libv> sure
<libv> done.
<naobsd> libv: if Android 3.10 kernel is useful for your purpose, it supports mali/vga, of course
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<rperier> before reswitch to phy-usb for rk3188/rk3066 (and perhaps rk3288 because it does not seems to be activated correctly with "next"), I will fix emac_rockchip I think... this driver is buggy and this is seriously boring
<rperier> rk3288-gmac is stable and works just fine, I would just like an emac_rockchip which works like rk3288-gmac
<rperier> so naobsd will be happy, however If you have feedbacks feel free to ping me
<rperier> btw, in rk3288-firefly.dtsi, you can replace phy_regulator by phy-supply and remove "regulator-always-on" now :)
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<naobsd> I'll send my dts patch
<mmind00> libv: I was able to get some output on the vga port ... needs the pending driver for the lvds controller (https://github.com/mmind/linux-rockchip/commits/wip/rk3288-display)
<mmind00> libv: implementation wise it is a "dumb" sda7123 video dac (seems similar to Analog Devices adv7123)
<mmind00> libv: and hdmi is supposed to work too
<naobsd> oh, vga-simple is nice :)
<naobsd> chipspark's boards also use it and I have standalone module :)
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<mmind00> libv: and in terms of mali integration, I think the chromeos kernel has some newer version: https://chromium.googlesource.com/chromiumos/third_party/kernel/+/chromeos-3.14/drivers/gpu/arm/midgard/
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<libv> mmind00: thanks
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<naobsd> lets fix my patches tonight...
<naobsd> I'm not sure what should I do for spi2
<naobsd> oh, finally clk fixes are merged in next-20150120
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<naobsd> oh, next-20150120 seems broken...
<naobsd> oh great, firefly SD slot is broken
<naobsd> sigh...
<ganbold__> why?
<naobsd> hm, seems to be working again...
<naobsd> I don't know why it's broken...
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<naobsd> hym8563 32k out seems not enabled :(
<naobsd> disable tsadc...
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<naobsd> strange, sdmmc on firefly is not working at all... I think it was worked before...
<mmind00> naobsd: I noticed the sdmmc problem yesterday too ... it did work with one of your preliminary versions
<naobsd> oops, problem is in dts? then I need to fix it...
<naobsd> I'll check difference...
<Astralix`> hey guys
<Astralix`> AFAIK there where some people around experimenting with kexec on rk kernel
<Astralix`> did anyone succeed in using kexec?
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