hid-pidff.h

 1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2#ifndef __HID_PIDFF_H
 3#define __HID_PIDFF_H
 4
 5#include <linux/hid.h>
 6
 7/* HID PIDFF quirks */
 8
 9/* Delay field (0xA7) missing. Skip it during set effect report upload */
10#define HID_PIDFF_QUIRK_MISSING_DELAY		BIT(0)
11
12/* Missing Paramter block offset (0x23). Skip it during SET_CONDITION upload */
13#define HID_PIDFF_QUIRK_MISSING_PBO		BIT(1)
14
15/* Initialise device control field even if logical_minimum != 1 */
16#define HID_PIDFF_QUIRK_PERMISSIVE_CONTROL	BIT(2)
17
18/* Use fixed 0x4000 direction during SET_EFFECT report upload */
19#define HID_PIDFF_QUIRK_FIX_CONDITIONAL_DIRECTION	BIT(3)
20
21/* Force all periodic effects to be uploaded as SINE */
22#define HID_PIDFF_QUIRK_PERIODIC_SINE_ONLY	BIT(4)
23
24#ifdef CONFIG_HID_PID
25int hid_pidff_init(struct hid_device *hid);
26int hid_pidff_init_with_quirks(struct hid_device *hid, u32 initial_quirks);
27#else
28#define hid_pidff_init NULL
29#define hid_pidff_init_with_quirks NULL
30#endif
31
32#endif