static noinline void do_reset(void)
{
unsigned int i;
+
do_cmd_reset();
memset(gpu.regs, 0, sizeof(gpu.regs));
gpu.gp0 = gpu.ex_regs[data & 7] & 0xfffff;
break;
case 0x05:
- case 0x06:
gpu.gp0 = gpu.ex_regs[5] & 0x3fffff;
break;
case 0x07:
gpu.gp0 = 2;
break;
default:
- gpu.gp0 = 0;
+ // gpu.gp0 unchanged
break;
}
}
flush_cmd_buffer();
}
-long GPUdmaChain(uint32_t *rambase, uint32_t start_addr)
+long GPUdmaChain(uint32_t *rambase, uint32_t start_addr, uint32_t *progress_addr)
{
uint32_t addr, *list, ld_addr = 0;
int len, left, count;
log_anomaly("GPUdmaChain: discarded %d/%d words\n", left, len);
}
+ if (progress_addr) {
+ *progress_addr = addr;
+ break;
+ }
#define LD_THRESHOLD (8*1024)
if (count >= LD_THRESHOLD) {
if (count == LD_THRESHOLD) {