diff options
Diffstat (limited to 'drivers/platform/x86/lenovo/wmi-helpers.h')
| -rw-r--r-- | drivers/platform/x86/lenovo/wmi-helpers.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/platform/x86/lenovo/wmi-helpers.h b/drivers/platform/x86/lenovo/wmi-helpers.h new file mode 100644 index 000000000000..20fd21749803 --- /dev/null +++ b/drivers/platform/x86/lenovo/wmi-helpers.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +/* Copyright (C) 2025 Derek J. Clark <derekjohn.clark@gmail.com> */ + +#ifndef _LENOVO_WMI_HELPERS_H_ +#define _LENOVO_WMI_HELPERS_H_ + +#include <linux/types.h> + +struct wmi_device; + +struct wmi_method_args_32 { + u32 arg0; + u32 arg1; +}; + +int lwmi_dev_evaluate_int(struct wmi_device *wdev, u8 instance, u32 method_id, + unsigned char *buf, size_t size, u32 *retval); + +#endif /* !_LENOVO_WMI_HELPERS_H_ */ |