Turl changed the topic of #linux-sunxi to: Allwinner/sunxi /development discussion - did you try looking at our wiki? https://linux-sunxi.org - Don't ask to ask. Just ask and wait! - https://github.com/linux-sunxi/ - Logs at http://irclog.whitequark.org/linux-sunxi
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<MoeIcenowy> jernej: I got the composite video to work on H3 with sun8i-mixer
<MoeIcenowy> and thus found a lot of bugs in current code ;-)
<plaes> \o/ :)
<KotCzarny> yaay! the cute bug hunter on the prowl again!
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<jernej> MoeIcenowy: Great!
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<jernej> MoeIcenowy: This days I don't have much time to do any sunxi related work, but could you please check why my HDMI driver doesn't want to load
<jernej> MoeIcenowy: I don't have any DT writing experiences yet, so I suspect there is some problem
<MoeIcenowy> saw it ;-)
<MoeIcenowy> jernej: P.S. I used the DCSC values you used in your U-Boot driver
<MoeIcenowy> however the image seems very dark
<MoeIcenowy> I will now try to tidy up my TVE work and integrate yours work into it
<jernej> MoeIcenowy: That can be fixed :) Now that some image is shown, it shouldn't be that hard to fix it
<MoeIcenowy> yes
<MoeIcenowy> at least I saw penguins ;-) (The Linux boot logo)
<MoeIcenowy> P.S. the TVE clock seems to be also the channel1 clock of TCON1
<jernej> uh, I don't guarantee that hdmi driver works, but if you manage to make it load, I can at least debug it
<jernej> yes, it is
<jernej> btw, I based on drm-misc-next, because it has a lot of important commits
<jernej> mostly dw_hdmi related
<MoeIcenowy> I based on directly linux-next
<jernej> I'm not sure if drm-misc is already merged in
<jernej> let me check
<jernej> it is, so you can try to port patches directly
<jernej> btw, my commit logs are poor, because it was mostly a marker for me, but I guess you will understand
<jernej> *they are
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<jernej> ok, have to go
<MoeIcenowy> bye
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<MoeIcenowy> jernej: it seems to be some code in sun4i_tcon.c that prevented dw-hdmi-sunxi from being probed
<MoeIcenowy> P.S. I also found a bug in your dw-hdmi-sunxi code: you requested the memory region, but the dw-hdmi code also requested it
<MoeIcenowy> I finally splitted it into two regions <0x01ee0000 0x10000>, <0x01ef0000 0x10000>, and let the dw-hdmi-sunxi request the second part, leave the first part for dw-hdmi
<MoeIcenowy> now some graphics is displayed, but it seems to be blinking and the vblank interrupt appears very slowly
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<MoeIcenowy> but as you said "Now that some image is shown, it shouldn't be that hard to fix it"
<MoeIcenowy> and now the image is even ok, only the refresh rate is problematic
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<plaes> MoeIcenowy: btw, that 5" HDMI display works fine with raspbi 3
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<hazar> Hi, I'm trying to get I2S output on Allwinner R8 (actually an NTC GR8). I managed to get a signal but the MCLK (master clock) is needs to be inverted, others seems correct. Can anyone assist or redirect me to the right direction? Thanks.
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<plaes> hazar: please use mailinglist
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<hazar> pleas: Will do, thanks.
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<jernej> MoeIcenowy: Thanks for looking into the code. I will check it next week
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<MoeIcenowy> jernej: I will try to tidy it up now, and if I did it I will force push to that branch
<MoeIcenowy> next week means the week of 4.16~4.22 ?
<MoeIcenowy> P.S. current issues of this driver: 1. extremely low refresh rate that I can see the picture flashing 2. no HDMI hotplug support
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<jernej> MoeIcenowy: Something like that, a lot is happening just now, so I can't make any promises
<MoeIcenowy> I will also try to do something on it ;-)
<MoeIcenowy> but I'm glad to see pictures being outputed ;-)
<jernej> me too :)
<MoeIcenowy> and even the color is correct ;-)
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<jernej> Did anybody tried to do H3 I2S driver, which is prerequirement for HDMI audio?
<jernej> codekipper ^
<MoeIcenowy> I think H3 I2C is compatible with A31
<MoeIcenowy> s/I2C/I2S
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<MoeIcenowy> jernej: do you know the possible reason of the picture flashing? I may try to dig it out
<jernej> yes, just a sec
<wens> fifo address is different
<MoeIcenowy> wens: i2s?
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<MoeIcenowy> jernej: forcing the POL to be set or not set both didn't improve it
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<jernej> MoeIcenowy: If that bit is not correctly set, then it usually flickers
<jernej> But again, I run of off time for now, so, bye
<MoeIcenowy> bye
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<plaes> can question about A10/A20 clocks regarding ccu patches
<plaes> can someone help me with the ahb_predivs stuff ^^ ?
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<plaes> ok, I think I figured it out...
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<plaes> is there a way for u-boot to keep both hdmi and lvds enabled?
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<plaes> wens: do you have idea on how to mark "RST_foo" as used, so it won't turned off by clk framework?
<plaes> currently with my A10/A20 ccu stuff LVDS gets turned off unless clk_ignore_unused is set...
<jernej> plaes: About your HDMI problem - If it is really similar to Waveshare, then you have to force DVI mode
<plaes> jernej: it magically fixed itself :)
<jernej> ok :)
<plaes> well, I have to program correct edid data to eeprom though...
<jernej> if you didn't program second block, it is taken as DVI display, so that would help
<jernej> plaes: I can't open that link for some reason
<plaes> though, that's not much info anyway...
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<jernej> it says: paste.fedoraproject.org: server not found
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<tkaiser> BenG83: FYI (s/Y/pine forum/): http://kaiser-edv.de/tmp/4U4tkD/ -- in install-rpi-monitor-for-a64.sh the PatchRPiMonitor_for_sun50iw1p1 function adds an RPi-Monitor template for Pine64 legacy kernel.
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<BenG83> tkaiser, thanks
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<BenG83> a bit busy testing the I2S and SPDIF on the A64 atm
<BenG83> but seems to work at least with the BSP kernel
<BenG83> any news on the mainline audio drivers for A64?
<BenG83> seems like we have a working DAC/SPDIF board at least
<linuxperia> Hi all. I am trying to port linux to the Allwiner H8 sunx8i CubieTruck Plus board. Have uploaded this patches here adn while they compile i am not sure if i missed something as on booting the image is stuck. Can somebody check this Patches here especially this fex file and tell me if i made some mistake to get u-boot and the linux kernel working ? https://github.com/LinuXperia/lib/commit/43dc42fe
<linuxperia> c9bb10c2664fa4735a6faba5671ff8de#diff-f55e53f0f479494a505a02b417c3f669 https://github.com/LinuXperia/lib/commit/43dc42fec9bb10c2664fa4735a6faba5671ff8de
<KotCzarny> oh, nic, h8 has usb3?
<KotCzarny> then it might be true that h6 will be its cheaper brother
<tkaiser> KotCzarny: Nope, H8 is A83T. Long known. 2 USB2 ports.
<BenG83> isnt H8 the same as A83T/
<KotCzarny> hr
<BenG83> what tkaiser said
<BenG83> :)
<KotCzarny> still, h6 might be derived from h8
<KotCzarny> maybe they had problems at the time of h8 release
<tkaiser> Still, H8 is A83T. And H6 is something completely different.
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<KotCzarny> (anyway, trying to dig some info on cubietruck plus)
<KotCzarny> ahm, its just cb5
<tkaiser> KotCzarny: CT Plus is like Banana Pi M3 but not that stupid. They managed to make use of both USB2 ports while the SinoVoip morons only use 1 and connect the crappy GL830 SATA and the USB ports to this single USB port.
<KotCzarny> they mentioned usb3 in old news, guess they corrected it sunce then
<KotCzarny> *since
<tkaiser> KotCzarny: better watch out for Cubieboard 6 (just kidding)
<KotCzarny> cb6 is s500 (actions)
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<tkaiser> KotCzarny: Yep, and as uninteresting as everything else that came after CB3.
<BenG83> tkaiser, do you know anyone who has used SPDIF on A64?
<tkaiser> BenG83: Do you know anyone who connected a display to A64? ;) (nope, no idea)
<BenG83> heh ok
<BenG83> I2S works fine, and I get SPDIF to output something, but the format seems wrong
<BenG83> at least none of my things with SPDIF input works
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<BenG83> need to hook up a scope and see whats going on...
<tkaiser> BenG83: BTW: What is the strategy regarding initial OS support for Pinebook?
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<BenG83> afaik the factory requires Android for HW testing, and Pine is installing an Ubuntu image after they leave the factory
<tkaiser> BSP kernel?
<BenG83> yes
<BenG83> since no audio driver in mainline and no AXP803
<BenG83> I have a mainline image with Armbian rootfs that works
<BenG83> based on MoeIcenowy´s stuff
<BenG83> but Pine is working on a BSP Ubuntu image
<BenG83> with help from ayufan and some of their engineers
<BenG83> I did some battery testing and figured out how to enabled the lid switch
<BenG83> biggest issue seems to be to get suspend working properly
<tkaiser> Suspend should be easy. Resume is the interesting part ;)
<BenG83> the audio drivers actually killed suspend at first
<BenG83> because audio driver suspend turns off some regulators for analog stuff
<BenG83> including for the PLLs
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<BenG83> tkaiser, do you guys want/get PB samples?
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<tkaiser> BenG83: Yep, but it's already arranged with TL Lim.
<BenG83> ok
<BenG83> someone just published a new GPIO library for P64
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