[U-Boot] [PATCH 07/22] x86: pci: Don't return a vesa mode when there is not video

If the video has not been set up, we should not return a success code. This can be detected by seeing if any of the variables are non-zero.

Signed-off-by: Simon Glass sjg@chromium.org ---

drivers/pci/pci_rom.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/pci_rom.c b/drivers/pci/pci_rom.c index af6a3ae..9808bb3 100644 --- a/drivers/pci/pci_rom.c +++ b/drivers/pci/pci_rom.c @@ -205,7 +205,7 @@ int vbe_get_video_info(struct graphic_device *gdev) gdev->vprBase = vesa->phys_base_ptr; gdev->cprBase = vesa->phys_base_ptr;

- return 0; + return gdev->winSizeX ? 0 : -ENOSYS; #else return -ENOSYS; #endif