diff options
Diffstat (limited to 'drivers/platform/x86/ideapad-laptop.c')
| -rw-r--r-- | drivers/platform/x86/ideapad-laptop.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index cb7cd8d79..76b57388d 100644 --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -38,6 +38,7 @@ #include <linux/i8042.h> #include <linux/dmi.h> #include <linux/device.h> +#include <acpi/video.h> #define IDEAPAD_RFKILL_DEV_NUM (3) @@ -911,7 +912,7 @@ static int ideapad_acpi_add(struct platform_device *pdev) ideapad_sync_rfk_state(priv); ideapad_sync_touchpad_state(priv); - if (!acpi_video_backlight_support()) { + if (acpi_video_get_backlight_type() == acpi_backlight_vendor) { ret = ideapad_backlight_init(priv); if (ret && ret != -ENODEV) goto backlight_failed; |