\r
// since we are using the mmu hack, we must flush the cache first\r
// (the params are most likely wrong, but they seem to work somehow)\r
- flushcache(addr, addr + 320*240*2, 0);\r
+ //flushcache(addr, addr + 320*240*2, 0);\r
+ flushcache(gp2x_screen, (char *)gp2x_screen + 320*240*2, 0);\r
\r
lsw = (unsigned short) addr;\r
msw = (unsigned short)(addr >> 16);\r
if (sounddev > 0) close(sounddev);\r
sounddev = open("/dev/dsp", O_WRONLY|O_ASYNC);\r
if (sounddev == -1)\r
+ {\r
printf("open(\"/dev/dsp\") failed with %i\n", errno);\r
+ return;\r
+ }\r
\r
ioctl(sounddev, SNDCTL_DSP_SPEED, &rate);\r
ioctl(sounddev, SNDCTL_DSP_SETFMT, &bits);\r