mali driver ioctl failure

I have to install mali r5p2 driver on radxa rock pro board. i had successfully build kernel and user space driver. but i am getting the following error: MALI PHYSICAL RANGE VALIDATION ERROR: ...
mali driver ioctl failure

I have to install mali r5p2 driver on radxa rock pro board. i had successfully build kernel and user space driver. but i am getting the following error: MALI PHYSICAL RANGE VALIDATION ERROR: ...
Mali texture allocation transformation from OpenGL to GPU internal format

Are there any transformation/conversation if I allocate texture from OpenGL application user space to some GPU internal format? And is it possible to disable this transformation? 16 or 24 or 32bit texture...
Mali texture allocation transformation from OpenGL to GPU internal format

Are there any transformation/conversation if I allocate texture from OpenGL application user space to some GPU internal format? And is it possible to disable this transformation? 16 or 24 or 32bit texture...
C and 89C51RD2's internal EEPROM

Hi, Anyone successfully access Temic 89C51RD2's internal EEPROM? I have this unsigned char xdata * data pEEAddr = 1; void WriteOne(unsigned char val) { unsigned char data dVal = val; DisableGlobalInterrupt...