[beagleboard] SPI overlay not working in 4.1.15

2016-04-12 Thread Tomáš Polišenský
Hello, I was trying to play with SPI overlay but without success. *I had it working on 3.8 kernel but with 4.1 it fails.* Device is created in */dev* but no real communication on board. It does not work with mine dtbo file or even with precompiled one (BB-SPIDEV0). *dmesg *reports no errors:

[beagleboard] bone_capemgr: spi overlay problem - 4.1.15

2016-04-12 Thread Tomáš Polišenský
Hello, I was trying to play with SPI overlay but without success. *I had it working on 3.8 kernel but with 4.1 it fails.* Device is created in */dev* but no real communication on board. It does not work with mine dtbo file or even with precompiled one (BB-SPIDEV0). *dmesg *reports no errors:

[beagleboard] HDMI RGB communitation

2016-03-25 Thread Tomáš Polišenský
Hello, I'm trying to just tryout display with ILI9806E without too much experience around linux drivers so i wanted to just connect it on parallel 16bit rgb bus while HDMI is active and be "snoofing" that communication with that display. I forced proper resolution and CVT with reduced