Am 02.01.2013 19:44, schrieb Michael J Kaye:
Indeed, something like renouveau (possible targets would be 3d graphics hardware programming or power management?) might work and yield quite some information. I don't know though how many of the registers are accessible from the ARM core (we need some documentation about this!), so registers might need to be read from a videocore program. Certainly worth trying it imho, go for it if you want.Hi folks, First of all, well done for the great work you've done so far on demystifying the RPi Broadcom GPU. Second of all, I'd love to help, but it's been a little too long since I studied Microelectronics for me to be useful straight away (I do web-development now). Hence, I was wondering whether it would be practical or useful to produce a distributed application that could be run on the Pi that would automatically probe the GPU and upload useful results; a bit like the grid-computing performed by BOINC clients. For the record, when my Pi arrives, I plan to run OpenElec and use it as a media centre; and I don't imagine that would make things easier. Links: * http://wiki.duboue.net/index.php/Automated_Reverse_Engineering_Documentation * http://nouveau.freedesktop.org/wiki/REnouveau
Mathias
Failing that, is there anything else someone like me could do that would be useful? Regards,