jpg_fbuffer_free(file);
return -ENOBUFS;
}
- memset((void *) mem, 0, PAGE_SIZE);
fh->jpg_buffers.buffer[i].frag_tab = (u32 *) mem;
fh->jpg_buffers.buffer[i].frag_tab_bus =
virt_to_bus((void *) mem);
if (!capable(CAP_SYS_ADMIN) && !capable(CAP_SYS_RAWIO))
return -EPERM;
+ /* Don't allow frame buffer overlay if PCI or AGP is buggy, or on
+ ALi Magik (that needs very low latency while the card needs a
+ higher value always) */
+
+ if (pci_pci_problems & (PCIPCI_FAIL | PCIAGP_FAIL | PCIPCI_ALIMAGIK))
+ return -ENXIO;
+
/* we need a bytesperline value, even if not given */
if (!bytesperline)
bytesperline = width * ((fmt->depth + 7) & ~7) / 8;
return 0;
}
-static struct file_operations zoran_fops = {
+static const struct file_operations zoran_fops = {
.owner = THIS_MODULE,
.open = zoran_open,
.release = zoran_close,