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<lvrp16>
anyone have the g12a datasheet? there's a bug for the spicc clk_sel due to missing clocks. I want to make sure g12a and g12b are the same before I send the patch
<lvrp16>
it was causing all the wrong clock issues.
<lvrp16>
went from 4 fps to 21 fps on my testing spi display
<xdarklight>
lvrp16: I don't have a reliable datasheet. if you have a board with that SoC, set the SPI clock and then compare /sys/kernel/debug/clk/clk_summary with /sys/kernel/debug/meson-clk-msr/measure_summary
<lvrp16>
xdarklight: wait, clock measure works?
<lvrp16>
when who where
<xdarklight>
basically since it was upstreamed a few years ago. I've been just recently using it to diagnose clock problems
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<lvrp16>
for gxbb through g12? :O here I'm still measuring with a scope haha
<lvrp16>
I'm trying to get 200MHz and 333MHz SPI working atm
<lvrp16>
tuning all these delays. I wish I had a 400MHz scope.