<anarsoul>
mripard_: I found what's the problem. PLL_MIPI must be in range of 500MHz .. 1.4GHz
<anarsoul>
but driver selects 433777777 for some reason
<anarsoul>
mripard_: how do I limit clock range?
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<anarsoul>
however it works fine @432Mhz. Looks like it doesn't like switching parent
<anarsoul>
with 2 parents it starts with pll-video0-2x that works fine, then switches to pll-mipi and it doesn't work. If I poke registers to switch back to pll-video0-2x and change dividor - it works
<anarsoul>
if it starts with pll-mipi - it works fine with it
<willmore>
jernej, From reading that email, it sounds like they are using an N/N-1 type PLL and abusing it cleverly to get a more fractional setup.
<willmore>
Is there any way I can be of assistance in understanding that?
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<anarsoul>
nah, looks like it doesn't work with pll-mipi as parent at all. If I leave only pll-mipi as parent, devmem 0x01c20118 still reads 0x82000000
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<anarsoul>
where 2 means CLK_SRC_SEL = 2 = PLL_VIDEO0(2x)
<anarsoul>
and display still works even if I disable PLL_MIPI by writing 0x0 to 0x01c20040
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<plaes>
9,
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<jernej>
willmore: Improving explanation or format it more nicely would be great so we can link it from Clock Control Module page.
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<pgreco>
wens, sorry for the delay. Adding force_drivers+=" sunxi-rsb axp20x-rsb" to dracut doesn't seem to help. I'll try to rebuild the kernel with all axpXXX settings to y instead of m
<pgreco>
any other ideas?
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<phipli>
Evening folks. Does anybody know the best way to change the size of the spi buffer used by spidev in armbian?
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<victhor>
I'm having a problem with audio on a33 and mainline 4.14, when I try playing sound using e.g. aplay, I get a brief "pop" from the headphone output, then the following happens: usb controller "crashes" and re-enumerates all devices, all output controls are set to volume 0 and muted, and manually unmuting these and increasing the volume does not result in any audio being output from the headphone jack. I was told by a user in this channel
<victhor>
that my device might use a different routing than default, but the dts documentation does not describe other audio routes, and all a33 dts in the mainline kernel use the default routes. is this audio routing information documented anywhere?
<victhor>
I get no errors on dmesg, other than the ones regarding usb
<victhor>
I see 4.15 has changes to the A33 audio codec driver, is it worth it testing that?
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<BenG83>
does anyone know if SPI flash read/write support works in u-boot?
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<Wizzup>
BenG83: what boards
<Wizzup>
we have a patch set for A10/A20 and A64 at least
<Wizzup>
it's also on the u-boot ML
<BenG83>
A64 SOPine
<BenG83>
trying to find the most convenient way to update SPI flash on a bunch of SOPine modules
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<victhor>
is there a bug with the a33 (sun8i) usb on mainline? I'm getting terrible performance out of a rtl8153 adapter, I'm using a OTG port with a female-A adapter cable, no hubs
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