static int
ps3cons_init(int arg)
{
uint64_t fbhandle, fbcontext;
int i;
lv1_gpu_open(0);
lv1_gpu_context_attribute(0, L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_MODE_SET,
0,0,0,0);
lv1_gpu_context_attribute(0, L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_MODE_SET,
0,0,1,0);
lv1_gpu_context_attribute(0, L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_SYNC,
0,L1GPU_DISPLAY_SYNC_VSYNC,0,0);
lv1_gpu_context_attribute(0, L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_SYNC,
1,L1GPU_DISPLAY_SYNC_VSYNC,0,0);
lv1_gpu_memory_allocate(FB_SIZE, 0, 0, 0, 0, &fbhandle, &fb_paddr);
lv1_gpu_context_allocate(fbhandle, 0, &fbcontext);
lv1_gpu_context_attribute(fbcontext,
L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_FLIP, 0, 0, 0, 0);
lv1_gpu_context_attribute(fbcontext,
L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_FLIP, 1, 0, 0, 0);
fb_vaddr = ps3mmu_mapdev(fb_paddr, FB_SIZE);
x = y = 0;
/* Blank console */
for (i = 0; i < fb_width*fb_height; i++)
fb_vaddr[i] = BG_COLOR;
return (0);
}
static int ps3_open_hv_device_gpu(struct ps3_system_bus_device *dev)
{
int result;
mutex_lock(&usage_hack.mutex);
usage_hack.gpu++;
if (usage_hack.gpu > 1) {
result = 0;
goto done;
}
result = lv1_gpu_open(0);
if (result) {
pr_debug("%s:%d: lv1_gpu_open failed: %s\n", __func__,
__LINE__, ps3_result(result));
result = -EPERM;
}
done:
mutex_unlock(&usage_hack.mutex);
return result;
}