| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| #ifndef __HID_PIDFF_H |
| #define __HID_PIDFF_H |
| |
| #include <linux/hid.h> |
| |
| /* HID PIDFF quirks */ |
| |
| /* Delay field (0xA7) missing. Skip it during set effect report upload */ |
| #define HID_PIDFF_QUIRK_MISSING_DELAY BIT(0) |
| |
| /* Missing Paramter block offset (0x23). Skip it during SET_CONDITION |
| report upload */ |
| #define HID_PIDFF_QUIRK_MISSING_PBO BIT(1) |
| |
| /* Initialise device control field even if logical_minimum != 1 */ |
| #define HID_PIDFF_QUIRK_PERMISSIVE_CONTROL BIT(2) |
| |
| /* Use fixed 0x4000 direction during SET_EFFECT report upload */ |
| #define HID_PIDFF_QUIRK_FIX_WHEEL_DIRECTION BIT(3) |
| |
| /* Force all periodic effects to be uploaded as SINE */ |
| #define HID_PIDFF_QUIRK_PERIODIC_SINE_ONLY BIT(4) |
| |
| #ifdef CONFIG_HID_PID |
| int hid_pidff_init(struct hid_device *hid); |
| int hid_pidff_init_with_quirks(struct hid_device *hid, u32 initial_quirks); |
| #else |
| #define hid_pidff_init NULL |
| #define hid_pidff_init_with_quirks NULL |
| #endif |
| |
| #endif |
