12 Jul
2011
12 Jul
'11
3:57 p.m.
On 2011-Jul-12 07:51 , Ghitulete Razvan wrote:
Also, if anyone has any ideea whatsoever, could i write directly to the video memory on a sparc, and if so at what address does the video card mapping starts?
Ah - on SPARCs, the video is not at a fixed address. The "display" device tree node will tell you what the physical address is (which varies from platform to platform) with the "reg" property, and you have to "map-in" that physical address to a virtual address.