[linux-sunxi] sun7i - tslib and touchscreen calibration

2015-03-03 Thread info . retm
Hi, I have build an image with eGalax driver touchscreen, the USB module is recognized. To calibrate it, I have used ts_calibrate with success. So, I have a pointercal file with the calibration datas. Now, I know there's some files to modify to apply the new coordinates: - InputReader.ccp -

Re: [linux-sunxi] Using usbtv driver on A20

2014-05-03 Thread info
Hi, now i follow all the instructions (i missed to set KLIB_BUILD) and builded drivers (usbtv). it also builded videobuf2 and videodev.ko and compact. So i tryed to use it on A20 with 3.4 kernel but probably there is some of symbols in videodev that are already specified in main kernel, it load

Re: [linux-sunxi] Using usbtv driver on A20

2014-04-30 Thread info
Hi Julian, i tryed to build using: debian@debian:~/Scaricati/backports-3.11.8-1$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- LINUXDIR=~/a20_kernel_3.4/linux-sunxi /usr/src/linux-headers-3.2.0-4-common/arch/x86/Makefile:81: stack protector enabled but no compiler support CC [M]