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<xdanger>
it seems that the 8919fs doesn't like when I try to set ad-hoc modes bssid to something
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<suvadhodzic>
Does anybody have experience with FT5x26 ctp with A20 linux 3.4 ?
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<tkaiser>
MoeIcenowy: Seems you were right and R40 and V40 can use same boot0 BSP blob (and most probably T3 which is also the same chip too). Seems Banana guys still have the exclusive right to do R40/V40/T3 designs :(
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<KotCzarny>
wtf?
<tkaiser>
MoeIcenowy: Oh, last time we were talking about A64 vs. R18 instead (silly me).
<KotCzarny>
where do they get money from?
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<noblock>
Some questions on the h5 (opipc2) ; I am trying the Icenowy kernel 4.11 with the armbian patches and I’m unable to get the IR part working. Is the IR driver working? On the OTG side the mass driver is working properly, but the g_ether module failed (g_ether musb-hdrc.1.auto: failed to start g_ether: -2) an idea?
<wens>
KotCzarny: who? bananapi?
<KotCzarny>
yup
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<tkaiser>
KotCzarny: I would believe Allwinner simply 'partners' here with Foxconn/Sinovoip for whatever reasons.
<wens>
I heard that bananapi is actually only a minor/small customer
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<wens>
makes me wonder who are the big customers
<KotCzarny>
grey tablet maker
<tkaiser>
wens: Maybe that's not focussing on SBC/Linux but their real market (Android stuff)?
<wens>
guess so
<wens>
KotCzarny: hard to get real numbers for these
<KotCzarny>
would require some detective work to find who is producing them for others
<wens>
last I heard because the BPI-M2U didn't sell well, Allwinner's PM is sort of ignoring support calls from BPI
<KotCzarny>
lol
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<tkaiser>
wens: Assuming T3 is just another R40 variant and M2 Ultra users in their forum complaining about DRAM problems (memtester failing). What about checking the 648MHz we're not using in u-boot?
<KotCzarny>
tkaiser, bpi designing software for use in cars, uh oh
<KotCzarny>
looks nice though
<jelle>
oh that's crazy small :o
<jelle>
KotCzarny: that doesn't sound appealing :D
<KotCzarny>
jelle: how else could you call/visualize what is going on? ;)
<suvadhodzic>
anybody got driver for 3.4 for focaltech FT5x26?
<suvadhodzic>
or has tried that touch controller with FT5x06. Is it compatible?
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<noblock>
I tried mali r6p2 on mailine (4.11) h3 opipc, I've something that loads, but it failds to reset the chip. Maybe a clock not enabled - Some help is welcome.
<MoeIcenowy>
mripard: will Linux recognize this kind of GPT?
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<mripard>
yes
<MoeIcenowy>
and... how can we create images with a GPT offset?
<mripard>
we did using u-boot
<Net147>
mripard: are you planning on doing a proper I2C bus driver for the HDMI DDC?
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<mripard>
I don't know if gdisk supports that or not
<mripard>
Net147: no
<mripard>
Net147: why?
<MoeIcenowy>
mripard: I think for many existing DRM drivers HDMI DDCs are exported as I2C bus
<Net147>
MoeIcenowy: mripard: yes, it is standard for HDMI DDC to be exposed as I2C bus that is accessible using i2c-tools
<MoeIcenowy>
I will test dw_hdmi now
<MoeIcenowy>
at least for i915 DDC channels are exported as I2C bus
<mripard>
MoeIcenowy: well, it's not on my laptop
<mripard>
but why would it be useful ?
<MoeIcenowy>
one can break out it for an accessible I2C bus
<MoeIcenowy>
I used the DDC pins in the VGA connector on my laptop to connect a PN532 NFC chip
<Net147>
mripard: you can fix bad EDIDs
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<MoeIcenowy>
yes the things Net147 said is more normal
<MoeIcenowy>
yes DW HDMI exports the DDC channel.
<MoeIcenowy>
on my BPi M2+ with DW HDMI patches i2cdetect -l shows 'i2c-0 i2c DesignWare HDMI I2C adapter'
<Net147>
mripard: in gpu/drm/drm_edid.c it says "drivers must make all reasonable efforts to expose it as an I2C adapter and use drm_get_edid() instead of abusing this function" for drm_do_get_edid function used by sun4i HDMI
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<MoeIcenowy>
yes... as I know the kernel DP code also creates a I2C adapter on top of the DP AUX channel
<MoeIcenowy>
and nouveau also creates I2C adapters
<Net147>
so does the open source ATI drivers
<MoeIcenowy>
mripard: have you checked your laptop's /sys/class/i2c-adapter/ ?
<MoeIcenowy>
usually desktop kernels doesn't come with i2c-dev built-in ;-)
<MoeIcenowy>
(I manually modprobe'd it
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<MoeIcenowy>
mripard: P.S. will it be possible to place our second stage bootloader into an EFI partition? (also the first stage bootloader)
<wens>
second stage? first stage?
<wens>
SPL?
<MoeIcenowy>
2nd u-boot 1st SPL
<wens>
SPL is fixed, no moving that
<MoeIcenowy>
yes
<MoeIcenowy>
we just create a partition from 16 sector to 64 sector
<MoeIcenowy>
s/to/length/
<wens>
I suppose u-boot could be moved
<MoeIcenowy>
P.S. I don't think SPL is not so fixed
<MoeIcenowy>
s/is not/is/g
<mripard>
Net147: we can't use drm_get_edid
<mripard>
MoeIcenowy: aaah, right
<MoeIcenowy>
mripard: why not drm_get_edid?
<mripard>
MoeIcenowy: I have no idea for the EFI partition :/
<MoeIcenowy>
the DDC bus is broken?
<wens>
MoeIcenowy: you probably need to specify a shorter gpt
<Net147>
mripard: any reason in particular?
<wens>
MoeIcenowy: "The UEFI specification stipulates that a minimum of 16,384 bytes, regardless of sector size, be allocated for the Partition Entry Array."
<wens>
MoeIcenowy: that doesn't work too well for SPL :p
<mripard>
MoeIcenowy: I'm not sure anymore, I know I tried to use it at first, and then had to switch to drm_do_get_edid
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<MoeIcenowy>
P.S. I confirmed that on H3 boot0 fits at 128KiB
<MoeIcenowy>
but the SPL says that "Unknown boot source 16"
<MoeIcenowy>
(I uses SDC0 for test SPL @ 128KiB)
<MoeIcenowy>
and the SPL is just the mainline one (I wrongly used the work boot0 in first sentence)
<MoeIcenowy>
P.S. has someone seen jemk recently?
<MoeIcenowy>
mripard wants him to review my DW DRAM refactor patchset, however he hasn't said anything on IRC for several months
<MoeIcenowy>
and also didn't reply to the patchset
<MoeIcenowy>
now the support for SPL of SoPine (and maybe also Pinebook) and Lichee Pi Zero is blocked for the patchset
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<Net147>
mripard: it may just need some emulation to convert implicit I2C reads to explicit reads?
<mripard>
maybe yes
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<MoeIcenowy>
mripard: I think now we should have some timeout waiting for jemk...
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<MoeIcenowy>
yes old generation SoCs (I tested A10, A13, A20) doesn't like a SPL at 128KiB
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<mripard>
MoeIcenowy: let's merge it then
<MoeIcenowy>
P.S. from the experience from 128KiB SPL, I think the "boot source" byte in SPL header may be exteneded to indicate the position of the real SPL used
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<wens>
mripard: I'm using a DVI monitor with my A31 HDMI driver, and the monitor gives out a "input mode not supported", while u-boot does not
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<wens>
from what I can tell, there are only two differences, a) a slight deviation of one of the PLL parameters, and b) in U-boot, for DVI monitors, it doesn't send HDMI data packets
<wens>
I'm thinking (b) might be the culprit
<MoeIcenowy>
wens: it seems that DW HDMI driver in U-Boot suffers from the same issue on DVI screens.
<wens>
hmm, the dw-hdmi driver in the kernel seems to do the right thing though
<MoeIcenowy>
yes
<MoeIcenowy>
the dw-hdmi driver in kernel performs correctly, at least on H3 and A64 (with glue written by jernej)
<MoeIcenowy>
P.S. I think I should resend the H3 TVE patchset, and I hope at least the mux binding & code can be merged
<noblock>
H5 (opipc2): Do you know if the ‘sunxi-cir’ driver (IR) is working properly with the https://github.com/Icenowy/linux branch: sunxi64-4.11.y I’m unable to decode any infrared remote control?
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