diff options
Diffstat (limited to 'drivers/platform/x86/ideapad-laptop.h')
| -rw-r--r-- | drivers/platform/x86/ideapad-laptop.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/platform/x86/ideapad-laptop.h b/drivers/platform/x86/ideapad-laptop.h index 4498a96de5..948cc61800 100644 --- a/drivers/platform/x86/ideapad-laptop.h +++ b/drivers/platform/x86/ideapad-laptop.h @@ -12,6 +12,15 @@ #include <linux/acpi.h> #include <linux/jiffies.h> #include <linux/errno.h> +#include <linux/notifier.h> + +enum ideapad_laptop_notifier_actions { + IDEAPAD_LAPTOP_YMC_EVENT, +}; + +int ideapad_laptop_register_notifier(struct notifier_block *nb); +int ideapad_laptop_unregister_notifier(struct notifier_block *nb); +void ideapad_laptop_call_notifier(unsigned long action, void *data); enum { VPCCMD_R_VPC1 = 0x10, |