avafinger

Unfortunately **v4l2-ctl** does not work, so it can't help in this case. This is the first report of such a problem. I usually use the code for streaming not for...

@JulesThuillier Please, upload to gist the file /usr/src/linux-headers-3.4.112-sun8i/include/linux/compiler.h to see what is wrong or if it alignment or else.

@hellochenwang Try to gab the images with https://github.com/avafinger/cap-v4l2 just to check if at some point you get the error. Compile using the A64 script: https://github.com/avafinger/cap-v4l2/blob/master/build_script_A64.sh You will need Linux headers...

try first with: ./cap 640 480 4 1 -999 -1 -1 see the results.

v4l2-cap was based on kernel 3.4.39/65 and 3.10.102/105. This sequence earlier than your current code here: ``` input.index xioctl(fd, VIDIOC_S_INPUT, &input.index) ``` was to get rid of error you have...

Just an update, i get same error on kernel 3.4.113 with my GC2035, oddly this very same code runs with OV5640 on the same kernel, suggesting is indeed something wrong...

@izy-one , Currently there are these screen resolution for the HDMI output: 480p,576p,720p,1080p Looks like you want to use some RPi TFT display and RPi seems to have more res....

Here is how you can test all res. The file responsible for all board configuration is located in the FAT partition [/media/your user]/boot/a64/**a64-2GB.dtb** 1 - with your SD CARD in...

To make this possible we would need mali and DRM working in this Image and there is none yet. Don't expect this to happen soon, at least with this Image....

@rubitwa Explain in english how you did that.