return 0;
}
+static void offb_destroy(struct fb_info *info)
+{
+ if (info->screen_base)
+ iounmap(info->screen_base);
+ release_mem_region(info->aperture_base, info->aperture_size);
+ framebuffer_release(info);
+}
+
static struct fb_ops offb_ops = {
.owner = THIS_MODULE,
+ .fb_destroy = offb_destroy,
.fb_setcolreg = offb_setcolreg,
.fb_set_par = offb_set_par,
.fb_blank = offb_blank,
struct fb_fix_screeninfo *fix;
struct fb_var_screeninfo *var;
struct fb_info *info;
- int size;
if (!request_mem_region(res_start, res_size, "offb"))
return;
return;
}
- size = sizeof(struct fb_info) + sizeof(u32) * 16;
-
- info = kmalloc(size, GFP_ATOMIC);
+ info = framebuffer_alloc(sizeof(u32) * 16, NULL);
if (info == 0) {
release_mem_region(res_start, res_size);
return;
}
- memset(info, 0, size);
fix = &info->fix;
var = &info->var;
var->sync = 0;
var->vmode = FB_VMODE_NONINTERLACED;
+ /* set offb aperture size for generic probing */
+ info->aperture_base = address;
+ info->aperture_size = fix->smem_len;
+
info->fbops = &offb_ops;
info->screen_base = ioremap(address, fix->smem_len);
info->pseudo_palette = (void *) (info + 1);
- info->flags = FBINFO_DEFAULT | foreign_endian;
+ info->flags = FBINFO_DEFAULT | FBINFO_MISC_FIRMWARE | foreign_endian;
fb_alloc_cmap(&info->cmap, 256, 0);
iounmap(par->cmap_adr);
par->cmap_adr = NULL;
iounmap(info->screen_base);
- kfree(info);
+ framebuffer_release(info);
release_mem_region(res_start, res_size);
return;
}