@@ -202,8 +202,16 @@ static int simplefb_probe(struct platform_device *pdev)
info->var.blue = params.format->blue;
info->var.transp = params.format->transp;
+ info->apertures = alloc_apertures(1);
+ if (!info->apertures) {
+ framebuffer_release(info);
+ return -ENOMEM;
+ }
+ info->apertures->ranges[0].base = info->fix.smem_start;
+ info->apertures->ranges[0].size = info->fix.smem_len;
+
info->fbops = &simplefb_ops;
- info->flags = FBINFO_DEFAULT;
+ info->flags = FBINFO_DEFAULT | FBINFO_MISC_FIRMWARE;
info->screen_base = devm_ioremap(&pdev->dev, info->fix.smem_start,
info->fix.smem_len);
if (!info->screen_base) {
fbdev-core uses FBINFO_MISC_FIRMWARE to mark drivers that use firmware framebuffers. Furthermore, we now allocate apertures for the fbinfo device. Both information is used by remove_conflicting_framebuffers() to remove a fbdev device whenever a real driver is loaded. This is used heavily on x86 for VGA/vesa/EFI framebuffers, but is also of great use for all other systems. Especially with x86 support for simplefb, this information is needed to unload simplefb before a real hw-driver (like i915, radeon, nouveau) is loaded. Signed-off-by: David Herrmann <dh.herrmann@gmail.com> --- drivers/video/simplefb.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-)