Escuse me. I found open source drivers here http://malideveloper.arm.com/resources/drivers/open-source-mali-utgard-gpu-linux-kernel-drivers/ This is absolutely free (from Samsung) drivers and source code Core for Debian are located here on the Github - as i know https://github.com/friendlyarm/linux-...
Thank's . How about video drivers only (without OpenGL, only Mali 400 support). Is it possible - to get it for Debian installation ?
p.s. Raspberry Pi2 have a full package video drivers, with h/w accelerator to Debian OS too
Best regards, Serge