static void __init offb_init_fb(const char *name, const char *full_name,
int width, int height, int depth,
int pitch, unsigned long address,
- struct device_node *dp)
+ int foreign_endian, struct device_node *dp)
{
unsigned long res_size = pitch * height * (depth + 7) / 8;
struct offb_par *par = &default_par;
return;
}
- size = sizeof(struct fb_info) + sizeof(u32) * 17;
+ size = sizeof(struct fb_info) + sizeof(u32) * 16;
info = kmalloc(size, GFP_ATOMIC);
ioremap(base + 0x7ff000, 0x1000) + 0xcc0;
par->cmap_data = par->cmap_adr + 1;
par->cmap_type = cmap_m64;
- } else if (dp && (device_is_compatible(dp, "pci1014,b7") ||
- device_is_compatible(dp, "pci1014,21c"))) {
+ } else if (dp && (of_device_is_compatible(dp, "pci1014,b7") ||
+ of_device_is_compatible(dp, "pci1014,21c"))) {
par->cmap_adr = offb_map_reg(dp, 0, 0x6000, 0x1000);
if (par->cmap_adr)
par->cmap_type = cmap_gxt2000;
info->screen_base = ioremap(address, fix->smem_len);
info->par = par;
info->pseudo_palette = (void *) (info + 1);
- info->flags = FBINFO_DEFAULT;
+ info->flags = FBINFO_DEFAULT | foreign_endian;
fb_alloc_cmap(&info->cmap, 256, 0);
u64 rstart, address = OF_BAD_ADDR;
const u32 *pp, *addrp, *up;
u64 asize;
+ int foreign_endian = 0;
+
+#ifdef __BIG_ENDIAN
+ if (of_get_property(dp, "little-endian", NULL))
+ foreign_endian = FBINFO_FOREIGN_ENDIAN;
+#else
+ if (of_get_property(dp, "big-endian", NULL))
+ foreign_endian = FBINFO_FOREIGN_ENDIAN;
+#endif
- pp = get_property(dp, "linux,bootx-depth", &len);
+ pp = of_get_property(dp, "linux,bootx-depth", &len);
if (pp == NULL)
- pp = get_property(dp, "depth", &len);
+ pp = of_get_property(dp, "depth", &len);
if (pp && len == sizeof(u32))
depth = *pp;
- pp = get_property(dp, "linux,bootx-width", &len);
+ pp = of_get_property(dp, "linux,bootx-width", &len);
if (pp == NULL)
- pp = get_property(dp, "width", &len);
+ pp = of_get_property(dp, "width", &len);
if (pp && len == sizeof(u32))
width = *pp;
- pp = get_property(dp, "linux,bootx-height", &len);
+ pp = of_get_property(dp, "linux,bootx-height", &len);
if (pp == NULL)
- pp = get_property(dp, "height", &len);
+ pp = of_get_property(dp, "height", &len);
if (pp && len == sizeof(u32))
height = *pp;
- pp = get_property(dp, "linux,bootx-linebytes", &len);
+ pp = of_get_property(dp, "linux,bootx-linebytes", &len);
if (pp == NULL)
- pp = get_property(dp, "linebytes", &len);
+ pp = of_get_property(dp, "linebytes", &len);
if (pp && len == sizeof(u32) && (*pp != 0xffffffffu))
pitch = *pp;
else
* ranges and pick one that is both big enough and if possible encloses
* the "address" property. If none match, we pick the biggest
*/
- up = get_property(dp, "linux,bootx-addr", &len);
+ up = of_get_property(dp, "linux,bootx-addr", &len);
if (up == NULL)
- up = get_property(dp, "address", &len);
+ up = of_get_property(dp, "address", &len);
if (up && len == sizeof(u32))
addr_prop = *up;
offb_init_fb(no_real_node ? "bootx" : dp->name,
no_real_node ? "display" : dp->full_name,
width, height, depth, pitch, address,
- no_real_node ? NULL : dp);
+ foreign_endian, no_real_node ? NULL : dp);
}
}
return -ENODEV;
/* Check if we have a MacOS display without a node spec */
- if (get_property(of_chosen, "linux,bootx-noscreen", NULL) != NULL) {
+ if (of_get_property(of_chosen, "linux,bootx-noscreen", NULL) != NULL) {
/* The old code tried to work out which node was the MacOS
* display based on the address. I'm dropping that since the
* lack of a node spec only happens with old BootX versions
}
for (dp = NULL; (dp = of_find_node_by_type(dp, "display"));) {
- if (get_property(dp, "linux,opened", NULL) &&
- get_property(dp, "linux,boot-display", NULL)) {
+ if (of_get_property(dp, "linux,opened", NULL) &&
+ of_get_property(dp, "linux,boot-display", NULL)) {
boot_disp = dp;
offb_init_nodriver(dp, 0);
}
}
for (dp = NULL; (dp = of_find_node_by_type(dp, "display"));) {
- if (get_property(dp, "linux,opened", NULL) &&
+ if (of_get_property(dp, "linux,opened", NULL) &&
dp != boot_disp)
offb_init_nodriver(dp, 0);
}