ref: 6d9c27e525cb86a650ff7d4fc82fc27bb74fd59c
dir: /hantest.c/
#include <u.h>
#include <libc.h>
#include "g1regs.h"
#include "vpuctx.h"
static u32int *g1;
void
main(int argc, char **argv)
{
int i;
u32int x;
ARGBEGIN{
}ARGEND
if((g1 = segattach(0, "vpu_hantro_g1", 0, 0x200)) == (void*)-1)
sysfatal("no G1");
/* FIXME will use polling for now */
g1[1] = SW_DEC_IRQ_DIS;
/* run */
g1[2] |= SW_DEC_CLK_GATE_E;
x = (g1[1] |= SW_DEC_E);
for(i = 0; i < 100; i++){
sleep(1);
if(g1[1] != x){
print("irq changed from 0x%ux to 0x%ux\n", x, g1[1]);
break;
}
}
segdetach(g1);
exits(nil);
}