diff options
Diffstat (limited to 'include/linux/hid.h')
| -rw-r--r-- | include/linux/hid.h | 33 |
1 files changed, 30 insertions, 3 deletions
diff --git a/include/linux/hid.h b/include/linux/hid.h index 39e21e3815ad..bf43f3ff6664 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -341,6 +341,29 @@ struct hid_item { */ #define MAX_USBHID_BOOT_QUIRKS 4 +/** + * DOC: HID quirks + * | @HID_QUIRK_NOTOUCH: + * | @HID_QUIRK_IGNORE: ignore this device + * | @HID_QUIRK_NOGET: + * | @HID_QUIRK_HIDDEV_FORCE: + * | @HID_QUIRK_BADPAD: + * | @HID_QUIRK_MULTI_INPUT: + * | @HID_QUIRK_HIDINPUT_FORCE: + * | @HID_QUIRK_ALWAYS_POLL: + * | @HID_QUIRK_INPUT_PER_APP: + * | @HID_QUIRK_X_INVERT: + * | @HID_QUIRK_Y_INVERT: + * | @HID_QUIRK_SKIP_OUTPUT_REPORTS: + * | @HID_QUIRK_SKIP_OUTPUT_REPORT_ID: + * | @HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP: + * | @HID_QUIRK_HAVE_SPECIAL_DRIVER: + * | @HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE: + * | @HID_QUIRK_FULLSPEED_INTERVAL: + * | @HID_QUIRK_NO_INIT_REPORTS: + * | @HID_QUIRK_NO_IGNORE: + * | @HID_QUIRK_NO_INPUT_SYNC: + */ /* BIT(0) reserved for backward compatibility, was HID_QUIRK_INVERT */ #define HID_QUIRK_NOTOUCH BIT(1) #define HID_QUIRK_IGNORE BIT(2) @@ -360,6 +383,7 @@ struct hid_item { #define HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP BIT(18) #define HID_QUIRK_HAVE_SPECIAL_DRIVER BIT(19) #define HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE BIT(20) +#define HID_QUIRK_NOINVERT BIT(21) #define HID_QUIRK_FULLSPEED_INTERVAL BIT(28) #define HID_QUIRK_NO_INIT_REPORTS BIT(29) #define HID_QUIRK_NO_IGNORE BIT(30) @@ -555,9 +579,9 @@ struct hid_input { struct hid_report *report; struct input_dev *input; const char *name; - bool registered; struct list_head reports; /* the list of reports */ unsigned int application; /* application usage for this input */ + bool registered; }; enum hid_type { @@ -655,6 +679,7 @@ struct hid_device { /* device report descriptor */ struct list_head debug_list; spinlock_t debug_list_lock; wait_queue_head_t debug_wait; + struct kref ref; unsigned int id; /* system unique id */ @@ -663,6 +688,8 @@ struct hid_device { /* device report descriptor */ #endif /* CONFIG_BPF */ }; +void hiddev_free(struct kref *ref); + #define to_hid_device(pdev) \ container_of(pdev, struct hid_device, dev) @@ -809,11 +836,11 @@ struct hid_driver { void (*feature_mapping)(struct hid_device *hdev, struct hid_field *field, struct hid_usage *usage); -#ifdef CONFIG_PM + int (*suspend)(struct hid_device *hdev, pm_message_t message); int (*resume)(struct hid_device *hdev); int (*reset_resume)(struct hid_device *hdev); -#endif + /* private: */ struct device_driver driver; }; |