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5f9242775b
The syzbot fuzzer found a general protection fault in the HID subsystem: kasan: CONFIG_KASAN_INLINE enabled kasan: GPF could be caused by NULL-ptr deref or user memory access general protection fault: 0000 [#1] SMP KASAN CPU: 0 PID: 3715 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #15 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__pm_runtime_resume+0x49/0x180 drivers/base/power/runtime.c:1069 Code: ed 74 d5 fe 45 85 ed 0f 85 9a 00 00 00 e8 6f 73 d5 fe 48 8d bd c1 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 fe 00 00 00 RSP: 0018:ffff8881d99d78e0 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: 0000000000000020 RCX: ffffc90003f3f000 RDX: 0000000416d8686d RSI: ffffffff82676841 RDI: 00000020b6c3436a RBP: 00000020b6c340a9 R08: ffff8881c6d64800 R09: fffffbfff0e84c25 R10: ffff8881d99d7940 R11: ffffffff87426127 R12: 0000000000000004 R13: 0000000000000000 R14: ffff8881d9b94000 R15: ffffffff897f9048 FS: 00007f047f542700(0000) GS:ffff8881db200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b30f21000 CR3: 00000001ca032000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: pm_runtime_get_sync include/linux/pm_runtime.h:226 [inline] usb_autopm_get_interface+0x1b/0x50 drivers/usb/core/driver.c:1707 usbhid_power+0x7c/0xe0 drivers/hid/usbhid/hid-core.c:1234 hid_hw_power include/linux/hid.h:1038 [inline] hidraw_open+0x20d/0x740 drivers/hid/hidraw.c:282 chrdev_open+0x219/0x5c0 fs/char_dev.c:413 do_dentry_open+0x497/0x1040 fs/open.c:778 do_last fs/namei.c:3416 [inline] path_openat+0x1430/0x3ff0 fs/namei.c:3533 do_filp_open+0x1a1/0x280 fs/namei.c:3563 do_sys_open+0x3c0/0x580 fs/open.c:1070 do_syscall_64+0xb7/0x560 arch/x86/entry/common.c:301 entry_SYSCALL_64_after_hwframe+0x49/0xbe It turns out the fault was caused by a bug in the HID Logitech driver, which violates the requirement that every pathway calling hid_hw_start() must also call hid_hw_stop(). This patch fixes the bug by making sure the requirement is met. Reported-and-tested-by: syzbot+3cbe5cd105d2ad56a1df@syzkaller.appspotmail.com Signed-off-by: Alan Stern <stern@rowland.harvard.edu> CC: <stable@vger.kernel.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
964 lines
41 KiB
C
964 lines
41 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* HID driver for some logitech "special" devices
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*
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* Copyright (c) 1999 Andreas Gal
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* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
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* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
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* Copyright (c) 2006-2007 Jiri Kosina
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* Copyright (c) 2008 Jiri Slaby
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* Copyright (c) 2010 Hendrik Iben
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*/
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/*
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*/
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#include <linux/device.h>
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#include <linux/hid.h>
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#include <linux/module.h>
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#include <linux/random.h>
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#include <linux/sched.h>
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#include <linux/usb.h>
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#include <linux/wait.h>
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#include "usbhid/usbhid.h"
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#include "hid-ids.h"
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#include "hid-lg.h"
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#include "hid-lg4ff.h"
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#define LG_RDESC 0x001
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#define LG_BAD_RELATIVE_KEYS 0x002
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#define LG_DUPLICATE_USAGES 0x004
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#define LG_EXPANDED_KEYMAP 0x010
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#define LG_IGNORE_DOUBLED_WHEEL 0x020
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#define LG_WIRELESS 0x040
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#define LG_INVERT_HWHEEL 0x080
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#define LG_NOGET 0x100
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#define LG_FF 0x200
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#define LG_FF2 0x400
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#define LG_RDESC_REL_ABS 0x800
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#define LG_FF3 0x1000
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#define LG_FF4 0x2000
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/* Size of the original descriptors of the Driving Force (and Pro) wheels */
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#define DF_RDESC_ORIG_SIZE 130
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#define DFP_RDESC_ORIG_SIZE 97
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#define FV_RDESC_ORIG_SIZE 130
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#define MOMO_RDESC_ORIG_SIZE 87
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#define MOMO2_RDESC_ORIG_SIZE 87
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#define FFG_RDESC_ORIG_SIZE 85
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#define FG_RDESC_ORIG_SIZE 82
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/* Fixed report descriptors for Logitech Driving Force (and Pro)
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* wheel controllers
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*
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* The original descriptors hide the separate throttle and brake axes in
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* a custom vendor usage page, providing only a combined value as
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* GenericDesktop.Y.
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* These descriptors remove the combined Y axis and instead report
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* separate throttle (Y) and brake (RZ).
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*/
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static __u8 df_rdesc_fixed[] = {
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0x05, 0x01, /* Usage Page (Desktop), */
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0x09, 0x04, /* Usage (Joystick), */
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0xA1, 0x01, /* Collection (Application), */
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0xA1, 0x02, /* Collection (Logical), */
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0x95, 0x01, /* Report Count (1), */
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0x75, 0x0A, /* Report Size (10), */
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0x14, /* Logical Minimum (0), */
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0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
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0x34, /* Physical Minimum (0), */
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0x46, 0xFF, 0x03, /* Physical Maximum (1023), */
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0x09, 0x30, /* Usage (X), */
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0x81, 0x02, /* Input (Variable), */
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0x95, 0x0C, /* Report Count (12), */
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0x75, 0x01, /* Report Size (1), */
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0x25, 0x01, /* Logical Maximum (1), */
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0x45, 0x01, /* Physical Maximum (1), */
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0x05, 0x09, /* Usage (Buttons), */
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0x19, 0x01, /* Usage Minimum (1), */
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0x29, 0x0c, /* Usage Maximum (12), */
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0x81, 0x02, /* Input (Variable), */
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0x95, 0x02, /* Report Count (2), */
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0x06, 0x00, 0xFF, /* Usage Page (Vendor: 65280), */
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0x09, 0x01, /* Usage (?: 1), */
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0x81, 0x02, /* Input (Variable), */
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0x05, 0x01, /* Usage Page (Desktop), */
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0x26, 0xFF, 0x00, /* Logical Maximum (255), */
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0x46, 0xFF, 0x00, /* Physical Maximum (255), */
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0x95, 0x01, /* Report Count (1), */
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0x75, 0x08, /* Report Size (8), */
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0x81, 0x02, /* Input (Variable), */
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0x25, 0x07, /* Logical Maximum (7), */
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0x46, 0x3B, 0x01, /* Physical Maximum (315), */
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0x75, 0x04, /* Report Size (4), */
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0x65, 0x14, /* Unit (Degrees), */
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0x09, 0x39, /* Usage (Hat Switch), */
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0x81, 0x42, /* Input (Variable, Null State), */
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0x75, 0x01, /* Report Size (1), */
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0x95, 0x04, /* Report Count (4), */
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0x65, 0x00, /* Unit (none), */
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0x06, 0x00, 0xFF, /* Usage Page (Vendor: 65280), */
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0x09, 0x01, /* Usage (?: 1), */
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0x25, 0x01, /* Logical Maximum (1), */
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0x45, 0x01, /* Physical Maximum (1), */
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0x81, 0x02, /* Input (Variable), */
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0x05, 0x01, /* Usage Page (Desktop), */
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0x95, 0x01, /* Report Count (1), */
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0x75, 0x08, /* Report Size (8), */
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0x26, 0xFF, 0x00, /* Logical Maximum (255), */
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0x46, 0xFF, 0x00, /* Physical Maximum (255), */
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0x09, 0x31, /* Usage (Y), */
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0x81, 0x02, /* Input (Variable), */
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0x09, 0x35, /* Usage (Rz), */
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0x81, 0x02, /* Input (Variable), */
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0xC0, /* End Collection, */
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0xA1, 0x02, /* Collection (Logical), */
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0x26, 0xFF, 0x00, /* Logical Maximum (255), */
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0x46, 0xFF, 0x00, /* Physical Maximum (255), */
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0x95, 0x07, /* Report Count (7), */
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0x75, 0x08, /* Report Size (8), */
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0x09, 0x03, /* Usage (?: 3), */
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0x91, 0x02, /* Output (Variable), */
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0xC0, /* End Collection, */
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0xC0 /* End Collection */
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};
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static __u8 dfp_rdesc_fixed[] = {
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0x05, 0x01, /* Usage Page (Desktop), */
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0x09, 0x04, /* Usage (Joystick), */
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0xA1, 0x01, /* Collection (Application), */
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0xA1, 0x02, /* Collection (Logical), */
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0x95, 0x01, /* Report Count (1), */
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0x75, 0x0E, /* Report Size (14), */
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0x14, /* Logical Minimum (0), */
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0x26, 0xFF, 0x3F, /* Logical Maximum (16383), */
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0x34, /* Physical Minimum (0), */
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0x46, 0xFF, 0x3F, /* Physical Maximum (16383), */
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0x09, 0x30, /* Usage (X), */
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0x81, 0x02, /* Input (Variable), */
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0x95, 0x0E, /* Report Count (14), */
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0x75, 0x01, /* Report Size (1), */
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0x25, 0x01, /* Logical Maximum (1), */
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0x45, 0x01, /* Physical Maximum (1), */
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0x05, 0x09, /* Usage Page (Button), */
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0x19, 0x01, /* Usage Minimum (01h), */
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0x29, 0x0E, /* Usage Maximum (0Eh), */
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0x81, 0x02, /* Input (Variable), */
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0x05, 0x01, /* Usage Page (Desktop), */
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0x95, 0x01, /* Report Count (1), */
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0x75, 0x04, /* Report Size (4), */
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0x25, 0x07, /* Logical Maximum (7), */
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0x46, 0x3B, 0x01, /* Physical Maximum (315), */
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0x65, 0x14, /* Unit (Degrees), */
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0x09, 0x39, /* Usage (Hat Switch), */
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0x81, 0x42, /* Input (Variable, Nullstate), */
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0x65, 0x00, /* Unit, */
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0x26, 0xFF, 0x00, /* Logical Maximum (255), */
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0x46, 0xFF, 0x00, /* Physical Maximum (255), */
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0x75, 0x08, /* Report Size (8), */
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0x81, 0x01, /* Input (Constant), */
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0x09, 0x31, /* Usage (Y), */
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0x81, 0x02, /* Input (Variable), */
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0x09, 0x35, /* Usage (Rz), */
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0x81, 0x02, /* Input (Variable), */
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0x81, 0x01, /* Input (Constant), */
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0xC0, /* End Collection, */
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0xA1, 0x02, /* Collection (Logical), */
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0x09, 0x02, /* Usage (02h), */
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0x95, 0x07, /* Report Count (7), */
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0x91, 0x02, /* Output (Variable), */
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0xC0, /* End Collection, */
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0xC0 /* End Collection */
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};
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static __u8 fv_rdesc_fixed[] = {
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0x05, 0x01, /* Usage Page (Desktop), */
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0x09, 0x04, /* Usage (Joystick), */
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0xA1, 0x01, /* Collection (Application), */
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0xA1, 0x02, /* Collection (Logical), */
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0x95, 0x01, /* Report Count (1), */
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0x75, 0x0A, /* Report Size (10), */
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0x15, 0x00, /* Logical Minimum (0), */
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0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
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0x35, 0x00, /* Physical Minimum (0), */
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0x46, 0xFF, 0x03, /* Physical Maximum (1023), */
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0x09, 0x30, /* Usage (X), */
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0x81, 0x02, /* Input (Variable), */
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0x95, 0x0C, /* Report Count (12), */
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0x75, 0x01, /* Report Size (1), */
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0x25, 0x01, /* Logical Maximum (1), */
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0x45, 0x01, /* Physical Maximum (1), */
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0x05, 0x09, /* Usage Page (Button), */
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0x19, 0x01, /* Usage Minimum (01h), */
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0x29, 0x0C, /* Usage Maximum (0Ch), */
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0x81, 0x02, /* Input (Variable), */
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0x95, 0x02, /* Report Count (2), */
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0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
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0x09, 0x01, /* Usage (01h), */
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0x81, 0x02, /* Input (Variable), */
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0x09, 0x02, /* Usage (02h), */
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0x26, 0xFF, 0x00, /* Logical Maximum (255), */
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0x46, 0xFF, 0x00, /* Physical Maximum (255), */
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0x95, 0x01, /* Report Count (1), */
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0x75, 0x08, /* Report Size (8), */
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0x81, 0x02, /* Input (Variable), */
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0x05, 0x01, /* Usage Page (Desktop), */
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0x25, 0x07, /* Logical Maximum (7), */
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0x46, 0x3B, 0x01, /* Physical Maximum (315), */
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0x75, 0x04, /* Report Size (4), */
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0x65, 0x14, /* Unit (Degrees), */
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0x09, 0x39, /* Usage (Hat Switch), */
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0x81, 0x42, /* Input (Variable, Null State), */
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0x75, 0x01, /* Report Size (1), */
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0x95, 0x04, /* Report Count (4), */
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0x65, 0x00, /* Unit, */
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0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
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0x09, 0x01, /* Usage (01h), */
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0x25, 0x01, /* Logical Maximum (1), */
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0x45, 0x01, /* Physical Maximum (1), */
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0x81, 0x02, /* Input (Variable), */
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0x05, 0x01, /* Usage Page (Desktop), */
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0x95, 0x01, /* Report Count (1), */
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0x75, 0x08, /* Report Size (8), */
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0x26, 0xFF, 0x00, /* Logical Maximum (255), */
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0x46, 0xFF, 0x00, /* Physical Maximum (255), */
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0x09, 0x31, /* Usage (Y), */
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0x81, 0x02, /* Input (Variable), */
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0x09, 0x32, /* Usage (Z), */
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0x81, 0x02, /* Input (Variable), */
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0xC0, /* End Collection, */
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0xA1, 0x02, /* Collection (Logical), */
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0x26, 0xFF, 0x00, /* Logical Maximum (255), */
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0x46, 0xFF, 0x00, /* Physical Maximum (255), */
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0x95, 0x07, /* Report Count (7), */
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0x75, 0x08, /* Report Size (8), */
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0x09, 0x03, /* Usage (03h), */
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0x91, 0x02, /* Output (Variable), */
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0xC0, /* End Collection, */
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0xC0 /* End Collection */
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};
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static __u8 momo_rdesc_fixed[] = {
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0x05, 0x01, /* Usage Page (Desktop), */
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0x09, 0x04, /* Usage (Joystick), */
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0xA1, 0x01, /* Collection (Application), */
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0xA1, 0x02, /* Collection (Logical), */
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0x95, 0x01, /* Report Count (1), */
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0x75, 0x0A, /* Report Size (10), */
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0x15, 0x00, /* Logical Minimum (0), */
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0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
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0x35, 0x00, /* Physical Minimum (0), */
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0x46, 0xFF, 0x03, /* Physical Maximum (1023), */
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0x09, 0x30, /* Usage (X), */
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0x81, 0x02, /* Input (Variable), */
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0x95, 0x08, /* Report Count (8), */
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0x75, 0x01, /* Report Size (1), */
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0x25, 0x01, /* Logical Maximum (1), */
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0x45, 0x01, /* Physical Maximum (1), */
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0x05, 0x09, /* Usage Page (Button), */
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0x19, 0x01, /* Usage Minimum (01h), */
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0x29, 0x08, /* Usage Maximum (08h), */
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0x81, 0x02, /* Input (Variable), */
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0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
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0x75, 0x0E, /* Report Size (14), */
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0x95, 0x01, /* Report Count (1), */
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0x26, 0xFF, 0x00, /* Logical Maximum (255), */
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0x46, 0xFF, 0x00, /* Physical Maximum (255), */
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0x09, 0x00, /* Usage (00h), */
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0x81, 0x02, /* Input (Variable), */
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0x05, 0x01, /* Usage Page (Desktop), */
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0x75, 0x08, /* Report Size (8), */
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0x09, 0x31, /* Usage (Y), */
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0x81, 0x02, /* Input (Variable), */
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0x09, 0x32, /* Usage (Z), */
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0x81, 0x02, /* Input (Variable), */
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0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
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0x09, 0x01, /* Usage (01h), */
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0x81, 0x02, /* Input (Variable), */
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0xC0, /* End Collection, */
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0xA1, 0x02, /* Collection (Logical), */
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0x09, 0x02, /* Usage (02h), */
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0x95, 0x07, /* Report Count (7), */
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0x91, 0x02, /* Output (Variable), */
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0xC0, /* End Collection, */
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0xC0 /* End Collection */
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};
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static __u8 momo2_rdesc_fixed[] = {
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0x05, 0x01, /* Usage Page (Desktop), */
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0x09, 0x04, /* Usage (Joystick), */
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0xA1, 0x01, /* Collection (Application), */
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0xA1, 0x02, /* Collection (Logical), */
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0x95, 0x01, /* Report Count (1), */
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0x75, 0x0A, /* Report Size (10), */
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0x15, 0x00, /* Logical Minimum (0), */
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0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
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0x35, 0x00, /* Physical Minimum (0), */
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0x46, 0xFF, 0x03, /* Physical Maximum (1023), */
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0x09, 0x30, /* Usage (X), */
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0x81, 0x02, /* Input (Variable), */
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0x95, 0x0A, /* Report Count (10), */
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0x75, 0x01, /* Report Size (1), */
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0x25, 0x01, /* Logical Maximum (1), */
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0x45, 0x01, /* Physical Maximum (1), */
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0x05, 0x09, /* Usage Page (Button), */
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0x19, 0x01, /* Usage Minimum (01h), */
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0x29, 0x0A, /* Usage Maximum (0Ah), */
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0x81, 0x02, /* Input (Variable), */
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0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
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0x09, 0x00, /* Usage (00h), */
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0x95, 0x04, /* Report Count (4), */
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0x81, 0x02, /* Input (Variable), */
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0x95, 0x01, /* Report Count (1), */
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0x75, 0x08, /* Report Size (8), */
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0x26, 0xFF, 0x00, /* Logical Maximum (255), */
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0x46, 0xFF, 0x00, /* Physical Maximum (255), */
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0x09, 0x01, /* Usage (01h), */
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0x81, 0x02, /* Input (Variable), */
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0x05, 0x01, /* Usage Page (Desktop), */
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0x09, 0x31, /* Usage (Y), */
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0x81, 0x02, /* Input (Variable), */
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0x09, 0x32, /* Usage (Z), */
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0x81, 0x02, /* Input (Variable), */
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0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
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0x09, 0x00, /* Usage (00h), */
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0x81, 0x02, /* Input (Variable), */
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0xC0, /* End Collection, */
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0xA1, 0x02, /* Collection (Logical), */
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0x09, 0x02, /* Usage (02h), */
|
|
0x95, 0x07, /* Report Count (7), */
|
|
0x91, 0x02, /* Output (Variable), */
|
|
0xC0, /* End Collection, */
|
|
0xC0 /* End Collection */
|
|
};
|
|
|
|
static __u8 ffg_rdesc_fixed[] = {
|
|
0x05, 0x01, /* Usage Page (Desktop), */
|
|
0x09, 0x04, /* Usage (Joystik), */
|
|
0xA1, 0x01, /* Collection (Application), */
|
|
0xA1, 0x02, /* Collection (Logical), */
|
|
0x95, 0x01, /* Report Count (1), */
|
|
0x75, 0x0A, /* Report Size (10), */
|
|
0x15, 0x00, /* Logical Minimum (0), */
|
|
0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
|
|
0x35, 0x00, /* Physical Minimum (0), */
|
|
0x46, 0xFF, 0x03, /* Physical Maximum (1023), */
|
|
0x09, 0x30, /* Usage (X), */
|
|
0x81, 0x02, /* Input (Variable), */
|
|
0x95, 0x06, /* Report Count (6), */
|
|
0x75, 0x01, /* Report Size (1), */
|
|
0x25, 0x01, /* Logical Maximum (1), */
|
|
0x45, 0x01, /* Physical Maximum (1), */
|
|
0x05, 0x09, /* Usage Page (Button), */
|
|
0x19, 0x01, /* Usage Minimum (01h), */
|
|
0x29, 0x06, /* Usage Maximum (06h), */
|
|
0x81, 0x02, /* Input (Variable), */
|
|
0x95, 0x01, /* Report Count (1), */
|
|
0x75, 0x08, /* Report Size (8), */
|
|
0x26, 0xFF, 0x00, /* Logical Maximum (255), */
|
|
0x46, 0xFF, 0x00, /* Physical Maximum (255), */
|
|
0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
|
|
0x09, 0x01, /* Usage (01h), */
|
|
0x81, 0x02, /* Input (Variable), */
|
|
0x05, 0x01, /* Usage Page (Desktop), */
|
|
0x81, 0x01, /* Input (Constant), */
|
|
0x09, 0x31, /* Usage (Y), */
|
|
0x81, 0x02, /* Input (Variable), */
|
|
0x09, 0x32, /* Usage (Z), */
|
|
0x81, 0x02, /* Input (Variable), */
|
|
0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
|
|
0x09, 0x01, /* Usage (01h), */
|
|
0x81, 0x02, /* Input (Variable), */
|
|
0xC0, /* End Collection, */
|
|
0xA1, 0x02, /* Collection (Logical), */
|
|
0x09, 0x02, /* Usage (02h), */
|
|
0x95, 0x07, /* Report Count (7), */
|
|
0x91, 0x02, /* Output (Variable), */
|
|
0xC0, /* End Collection, */
|
|
0xC0 /* End Collection */
|
|
};
|
|
|
|
static __u8 fg_rdesc_fixed[] = {
|
|
0x05, 0x01, /* Usage Page (Desktop), */
|
|
0x09, 0x04, /* Usage (Joystik), */
|
|
0xA1, 0x01, /* Collection (Application), */
|
|
0xA1, 0x02, /* Collection (Logical), */
|
|
0x15, 0x00, /* Logical Minimum (0), */
|
|
0x26, 0xFF, 0x00, /* Logical Maximum (255), */
|
|
0x35, 0x00, /* Physical Minimum (0), */
|
|
0x46, 0xFF, 0x00, /* Physical Maximum (255), */
|
|
0x75, 0x08, /* Report Size (8), */
|
|
0x95, 0x01, /* Report Count (1), */
|
|
0x09, 0x30, /* Usage (X), */
|
|
0x81, 0x02, /* Input (Variable), */
|
|
0xA4, /* Push, */
|
|
0x25, 0x01, /* Logical Maximum (1), */
|
|
0x45, 0x01, /* Physical Maximum (1), */
|
|
0x75, 0x01, /* Report Size (1), */
|
|
0x95, 0x02, /* Report Count (2), */
|
|
0x81, 0x01, /* Input (Constant), */
|
|
0x95, 0x06, /* Report Count (6), */
|
|
0x05, 0x09, /* Usage Page (Button), */
|
|
0x19, 0x01, /* Usage Minimum (01h), */
|
|
0x29, 0x06, /* Usage Maximum (06h), */
|
|
0x81, 0x02, /* Input (Variable), */
|
|
0x05, 0x01, /* Usage Page (Desktop), */
|
|
0xB4, /* Pop, */
|
|
0x81, 0x02, /* Input (Constant), */
|
|
0x09, 0x31, /* Usage (Y), */
|
|
0x81, 0x02, /* Input (Variable), */
|
|
0x09, 0x32, /* Usage (Z), */
|
|
0x81, 0x02, /* Input (Variable), */
|
|
0xC0, /* End Collection, */
|
|
0xA1, 0x02, /* Collection (Logical), */
|
|
0x26, 0xFF, 0x00, /* Logical Maximum (255), */
|
|
0x46, 0xFF, 0x00, /* Physical Maximum (255), */
|
|
0x75, 0x08, /* Report Size (8), */
|
|
0x95, 0x04, /* Report Count (4), */
|
|
0x09, 0x02, /* Usage (02h), */
|
|
0xB1, 0x02, /* Feature (Variable), */
|
|
0xC0, /* End Collection, */
|
|
0xC0 /* End Collection, */
|
|
};
|
|
|
|
/*
|
|
* Certain Logitech keyboards send in report #3 keys which are far
|
|
* above the logical maximum described in descriptor. This extends
|
|
* the original value of 0x28c of logical maximum to 0x104d
|
|
*/
|
|
static __u8 *lg_report_fixup(struct hid_device *hdev, __u8 *rdesc,
|
|
unsigned int *rsize)
|
|
{
|
|
struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
|
|
|
|
if ((drv_data->quirks & LG_RDESC) && *rsize >= 91 && rdesc[83] == 0x26 &&
|
|
rdesc[84] == 0x8c && rdesc[85] == 0x02) {
|
|
hid_info(hdev,
|
|
"fixing up Logitech keyboard report descriptor\n");
|
|
rdesc[84] = rdesc[89] = 0x4d;
|
|
rdesc[85] = rdesc[90] = 0x10;
|
|
}
|
|
if ((drv_data->quirks & LG_RDESC_REL_ABS) && *rsize >= 51 &&
|
|
rdesc[32] == 0x81 && rdesc[33] == 0x06 &&
|
|
rdesc[49] == 0x81 && rdesc[50] == 0x06) {
|
|
hid_info(hdev,
|
|
"fixing up rel/abs in Logitech report descriptor\n");
|
|
rdesc[33] = rdesc[50] = 0x02;
|
|
}
|
|
|
|
switch (hdev->product) {
|
|
|
|
case USB_DEVICE_ID_LOGITECH_WINGMAN_FG:
|
|
if (*rsize == FG_RDESC_ORIG_SIZE) {
|
|
hid_info(hdev,
|
|
"fixing up Logitech Wingman Formula GP report descriptor\n");
|
|
rdesc = fg_rdesc_fixed;
|
|
*rsize = sizeof(fg_rdesc_fixed);
|
|
} else {
|
|
hid_info(hdev,
|
|
"rdesc size test failed for formula gp\n");
|
|
}
|
|
break;
|
|
|
|
|
|
case USB_DEVICE_ID_LOGITECH_WINGMAN_FFG:
|
|
if (*rsize == FFG_RDESC_ORIG_SIZE) {
|
|
hid_info(hdev,
|
|
"fixing up Logitech Wingman Formula Force GP report descriptor\n");
|
|
rdesc = ffg_rdesc_fixed;
|
|
*rsize = sizeof(ffg_rdesc_fixed);
|
|
}
|
|
break;
|
|
|
|
/* Several wheels report as this id when operating in emulation mode. */
|
|
case USB_DEVICE_ID_LOGITECH_WHEEL:
|
|
if (*rsize == DF_RDESC_ORIG_SIZE) {
|
|
hid_info(hdev,
|
|
"fixing up Logitech Driving Force report descriptor\n");
|
|
rdesc = df_rdesc_fixed;
|
|
*rsize = sizeof(df_rdesc_fixed);
|
|
}
|
|
break;
|
|
|
|
case USB_DEVICE_ID_LOGITECH_MOMO_WHEEL:
|
|
if (*rsize == MOMO_RDESC_ORIG_SIZE) {
|
|
hid_info(hdev,
|
|
"fixing up Logitech Momo Force (Red) report descriptor\n");
|
|
rdesc = momo_rdesc_fixed;
|
|
*rsize = sizeof(momo_rdesc_fixed);
|
|
}
|
|
break;
|
|
|
|
case USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2:
|
|
if (*rsize == MOMO2_RDESC_ORIG_SIZE) {
|
|
hid_info(hdev,
|
|
"fixing up Logitech Momo Racing Force (Black) report descriptor\n");
|
|
rdesc = momo2_rdesc_fixed;
|
|
*rsize = sizeof(momo2_rdesc_fixed);
|
|
}
|
|
break;
|
|
|
|
case USB_DEVICE_ID_LOGITECH_VIBRATION_WHEEL:
|
|
if (*rsize == FV_RDESC_ORIG_SIZE) {
|
|
hid_info(hdev,
|
|
"fixing up Logitech Formula Vibration report descriptor\n");
|
|
rdesc = fv_rdesc_fixed;
|
|
*rsize = sizeof(fv_rdesc_fixed);
|
|
}
|
|
break;
|
|
|
|
case USB_DEVICE_ID_LOGITECH_DFP_WHEEL:
|
|
if (*rsize == DFP_RDESC_ORIG_SIZE) {
|
|
hid_info(hdev,
|
|
"fixing up Logitech Driving Force Pro report descriptor\n");
|
|
rdesc = dfp_rdesc_fixed;
|
|
*rsize = sizeof(dfp_rdesc_fixed);
|
|
}
|
|
break;
|
|
|
|
case USB_DEVICE_ID_LOGITECH_WII_WHEEL:
|
|
if (*rsize >= 101 && rdesc[41] == 0x95 && rdesc[42] == 0x0B &&
|
|
rdesc[47] == 0x05 && rdesc[48] == 0x09) {
|
|
hid_info(hdev, "fixing up Logitech Speed Force Wireless report descriptor\n");
|
|
rdesc[41] = 0x05;
|
|
rdesc[42] = 0x09;
|
|
rdesc[47] = 0x95;
|
|
rdesc[48] = 0x0B;
|
|
}
|
|
break;
|
|
}
|
|
|
|
return rdesc;
|
|
}
|
|
|
|
#define lg_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \
|
|
EV_KEY, (c))
|
|
|
|
static int lg_ultrax_remote_mapping(struct hid_input *hi,
|
|
struct hid_usage *usage, unsigned long **bit, int *max)
|
|
{
|
|
if ((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR)
|
|
return 0;
|
|
|
|
set_bit(EV_REP, hi->input->evbit);
|
|
switch (usage->hid & HID_USAGE) {
|
|
/* Reported on Logitech Ultra X Media Remote */
|
|
case 0x004: lg_map_key_clear(KEY_AGAIN); break;
|
|
case 0x00d: lg_map_key_clear(KEY_HOME); break;
|
|
case 0x024: lg_map_key_clear(KEY_SHUFFLE); break;
|
|
case 0x025: lg_map_key_clear(KEY_TV); break;
|
|
case 0x026: lg_map_key_clear(KEY_MENU); break;
|
|
case 0x031: lg_map_key_clear(KEY_AUDIO); break;
|
|
case 0x032: lg_map_key_clear(KEY_TEXT); break;
|
|
case 0x033: lg_map_key_clear(KEY_LAST); break;
|
|
case 0x047: lg_map_key_clear(KEY_MP3); break;
|
|
case 0x048: lg_map_key_clear(KEY_DVD); break;
|
|
case 0x049: lg_map_key_clear(KEY_MEDIA); break;
|
|
case 0x04a: lg_map_key_clear(KEY_VIDEO); break;
|
|
case 0x04b: lg_map_key_clear(KEY_ANGLE); break;
|
|
case 0x04c: lg_map_key_clear(KEY_LANGUAGE); break;
|
|
case 0x04d: lg_map_key_clear(KEY_SUBTITLE); break;
|
|
case 0x051: lg_map_key_clear(KEY_RED); break;
|
|
case 0x052: lg_map_key_clear(KEY_CLOSE); break;
|
|
|
|
default:
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
static int lg_dinovo_mapping(struct hid_input *hi, struct hid_usage *usage,
|
|
unsigned long **bit, int *max)
|
|
{
|
|
if ((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR)
|
|
return 0;
|
|
|
|
switch (usage->hid & HID_USAGE) {
|
|
|
|
case 0x00d: lg_map_key_clear(KEY_MEDIA); break;
|
|
default:
|
|
return 0;
|
|
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
static int lg_wireless_mapping(struct hid_input *hi, struct hid_usage *usage,
|
|
unsigned long **bit, int *max)
|
|
{
|
|
if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
|
|
return 0;
|
|
|
|
switch (usage->hid & HID_USAGE) {
|
|
case 0x1001: lg_map_key_clear(KEY_MESSENGER); break;
|
|
case 0x1003: lg_map_key_clear(KEY_SOUND); break;
|
|
case 0x1004: lg_map_key_clear(KEY_VIDEO); break;
|
|
case 0x1005: lg_map_key_clear(KEY_AUDIO); break;
|
|
case 0x100a: lg_map_key_clear(KEY_DOCUMENTS); break;
|
|
/* The following two entries are Playlist 1 and 2 on the MX3200 */
|
|
case 0x100f: lg_map_key_clear(KEY_FN_1); break;
|
|
case 0x1010: lg_map_key_clear(KEY_FN_2); break;
|
|
case 0x1011: lg_map_key_clear(KEY_PREVIOUSSONG); break;
|
|
case 0x1012: lg_map_key_clear(KEY_NEXTSONG); break;
|
|
case 0x1013: lg_map_key_clear(KEY_CAMERA); break;
|
|
case 0x1014: lg_map_key_clear(KEY_MESSENGER); break;
|
|
case 0x1015: lg_map_key_clear(KEY_RECORD); break;
|
|
case 0x1016: lg_map_key_clear(KEY_PLAYER); break;
|
|
case 0x1017: lg_map_key_clear(KEY_EJECTCD); break;
|
|
case 0x1018: lg_map_key_clear(KEY_MEDIA); break;
|
|
case 0x1019: lg_map_key_clear(KEY_PROG1); break;
|
|
case 0x101a: lg_map_key_clear(KEY_PROG2); break;
|
|
case 0x101b: lg_map_key_clear(KEY_PROG3); break;
|
|
case 0x101c: lg_map_key_clear(KEY_CYCLEWINDOWS); break;
|
|
case 0x101f: lg_map_key_clear(KEY_ZOOMIN); break;
|
|
case 0x1020: lg_map_key_clear(KEY_ZOOMOUT); break;
|
|
case 0x1021: lg_map_key_clear(KEY_ZOOMRESET); break;
|
|
case 0x1023: lg_map_key_clear(KEY_CLOSE); break;
|
|
case 0x1027: lg_map_key_clear(KEY_MENU); break;
|
|
/* this one is marked as 'Rotate' */
|
|
case 0x1028: lg_map_key_clear(KEY_ANGLE); break;
|
|
case 0x1029: lg_map_key_clear(KEY_SHUFFLE); break;
|
|
case 0x102a: lg_map_key_clear(KEY_BACK); break;
|
|
case 0x102b: lg_map_key_clear(KEY_CYCLEWINDOWS); break;
|
|
case 0x102d: lg_map_key_clear(KEY_WWW); break;
|
|
/* The following two are 'Start/answer call' and 'End/reject call'
|
|
on the MX3200 */
|
|
case 0x1031: lg_map_key_clear(KEY_OK); break;
|
|
case 0x1032: lg_map_key_clear(KEY_CANCEL); break;
|
|
case 0x1041: lg_map_key_clear(KEY_BATTERY); break;
|
|
case 0x1042: lg_map_key_clear(KEY_WORDPROCESSOR); break;
|
|
case 0x1043: lg_map_key_clear(KEY_SPREADSHEET); break;
|
|
case 0x1044: lg_map_key_clear(KEY_PRESENTATION); break;
|
|
case 0x1045: lg_map_key_clear(KEY_UNDO); break;
|
|
case 0x1046: lg_map_key_clear(KEY_REDO); break;
|
|
case 0x1047: lg_map_key_clear(KEY_PRINT); break;
|
|
case 0x1048: lg_map_key_clear(KEY_SAVE); break;
|
|
case 0x1049: lg_map_key_clear(KEY_PROG1); break;
|
|
case 0x104a: lg_map_key_clear(KEY_PROG2); break;
|
|
case 0x104b: lg_map_key_clear(KEY_PROG3); break;
|
|
case 0x104c: lg_map_key_clear(KEY_PROG4); break;
|
|
|
|
default:
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
static int lg_input_mapping(struct hid_device *hdev, struct hid_input *hi,
|
|
struct hid_field *field, struct hid_usage *usage,
|
|
unsigned long **bit, int *max)
|
|
{
|
|
/* extended mapping for certain Logitech hardware (Logitech cordless
|
|
desktop LX500) */
|
|
static const u8 e_keymap[] = {
|
|
0,216, 0,213,175,156, 0, 0, 0, 0,
|
|
144, 0, 0, 0, 0, 0, 0, 0, 0,212,
|
|
174,167,152,161,112, 0, 0, 0,154, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0,183,184,185,186,187,
|
|
188,189,190,191,192,193,194, 0, 0, 0
|
|
};
|
|
struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
|
|
unsigned int hid = usage->hid;
|
|
|
|
if (hdev->product == USB_DEVICE_ID_LOGITECH_RECEIVER &&
|
|
lg_ultrax_remote_mapping(hi, usage, bit, max))
|
|
return 1;
|
|
|
|
if (hdev->product == USB_DEVICE_ID_DINOVO_MINI &&
|
|
lg_dinovo_mapping(hi, usage, bit, max))
|
|
return 1;
|
|
|
|
if ((drv_data->quirks & LG_WIRELESS) && lg_wireless_mapping(hi, usage, bit, max))
|
|
return 1;
|
|
|
|
if ((hid & HID_USAGE_PAGE) != HID_UP_BUTTON)
|
|
return 0;
|
|
|
|
hid &= HID_USAGE;
|
|
|
|
/* Special handling for Logitech Cordless Desktop */
|
|
if (field->application == HID_GD_MOUSE) {
|
|
if ((drv_data->quirks & LG_IGNORE_DOUBLED_WHEEL) &&
|
|
(hid == 7 || hid == 8))
|
|
return -1;
|
|
} else {
|
|
if ((drv_data->quirks & LG_EXPANDED_KEYMAP) &&
|
|
hid < ARRAY_SIZE(e_keymap) &&
|
|
e_keymap[hid] != 0) {
|
|
hid_map_usage(hi, usage, bit, max, EV_KEY,
|
|
e_keymap[hid]);
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int lg_input_mapped(struct hid_device *hdev, struct hid_input *hi,
|
|
struct hid_field *field, struct hid_usage *usage,
|
|
unsigned long **bit, int *max)
|
|
{
|
|
struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
|
|
|
|
if ((drv_data->quirks & LG_BAD_RELATIVE_KEYS) && usage->type == EV_KEY &&
|
|
(field->flags & HID_MAIN_ITEM_RELATIVE))
|
|
field->flags &= ~HID_MAIN_ITEM_RELATIVE;
|
|
|
|
if ((drv_data->quirks & LG_DUPLICATE_USAGES) && (usage->type == EV_KEY ||
|
|
usage->type == EV_REL || usage->type == EV_ABS))
|
|
clear_bit(usage->code, *bit);
|
|
|
|
/* Ensure that Logitech wheels are not given a default fuzz/flat value */
|
|
if (usage->type == EV_ABS && (usage->code == ABS_X ||
|
|
usage->code == ABS_Y || usage->code == ABS_Z ||
|
|
usage->code == ABS_RZ)) {
|
|
switch (hdev->product) {
|
|
case USB_DEVICE_ID_LOGITECH_G29_WHEEL:
|
|
case USB_DEVICE_ID_LOGITECH_WINGMAN_FG:
|
|
case USB_DEVICE_ID_LOGITECH_WINGMAN_FFG:
|
|
case USB_DEVICE_ID_LOGITECH_WHEEL:
|
|
case USB_DEVICE_ID_LOGITECH_MOMO_WHEEL:
|
|
case USB_DEVICE_ID_LOGITECH_DFP_WHEEL:
|
|
case USB_DEVICE_ID_LOGITECH_G25_WHEEL:
|
|
case USB_DEVICE_ID_LOGITECH_DFGT_WHEEL:
|
|
case USB_DEVICE_ID_LOGITECH_G27_WHEEL:
|
|
case USB_DEVICE_ID_LOGITECH_WII_WHEEL:
|
|
case USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2:
|
|
case USB_DEVICE_ID_LOGITECH_VIBRATION_WHEEL:
|
|
field->application = HID_GD_MULTIAXIS;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int lg_event(struct hid_device *hdev, struct hid_field *field,
|
|
struct hid_usage *usage, __s32 value)
|
|
{
|
|
struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
|
|
|
|
if ((drv_data->quirks & LG_INVERT_HWHEEL) && usage->code == REL_HWHEEL) {
|
|
input_event(field->hidinput->input, usage->type, usage->code,
|
|
-value);
|
|
return 1;
|
|
}
|
|
if (drv_data->quirks & LG_FF4) {
|
|
return lg4ff_adjust_input_event(hdev, field, usage, value, drv_data);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int lg_raw_event(struct hid_device *hdev, struct hid_report *report,
|
|
u8 *rd, int size)
|
|
{
|
|
struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
|
|
|
|
if (drv_data->quirks & LG_FF4)
|
|
return lg4ff_raw_event(hdev, report, rd, size, drv_data);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int lg_probe(struct hid_device *hdev, const struct hid_device_id *id)
|
|
{
|
|
struct usb_interface *iface = to_usb_interface(hdev->dev.parent);
|
|
__u8 iface_num = iface->cur_altsetting->desc.bInterfaceNumber;
|
|
unsigned int connect_mask = HID_CONNECT_DEFAULT;
|
|
struct lg_drv_data *drv_data;
|
|
int ret;
|
|
|
|
/* G29 only work with the 1st interface */
|
|
if ((hdev->product == USB_DEVICE_ID_LOGITECH_G29_WHEEL) &&
|
|
(iface_num != 0)) {
|
|
dbg_hid("%s: ignoring ifnum %d\n", __func__, iface_num);
|
|
return -ENODEV;
|
|
}
|
|
|
|
drv_data = kzalloc(sizeof(struct lg_drv_data), GFP_KERNEL);
|
|
if (!drv_data) {
|
|
hid_err(hdev, "Insufficient memory, cannot allocate driver data\n");
|
|
return -ENOMEM;
|
|
}
|
|
drv_data->quirks = id->driver_data;
|
|
|
|
hid_set_drvdata(hdev, (void *)drv_data);
|
|
|
|
if (drv_data->quirks & LG_NOGET)
|
|
hdev->quirks |= HID_QUIRK_NOGET;
|
|
|
|
ret = hid_parse(hdev);
|
|
if (ret) {
|
|
hid_err(hdev, "parse failed\n");
|
|
goto err_free;
|
|
}
|
|
|
|
if (drv_data->quirks & (LG_FF | LG_FF2 | LG_FF3 | LG_FF4))
|
|
connect_mask &= ~HID_CONNECT_FF;
|
|
|
|
ret = hid_hw_start(hdev, connect_mask);
|
|
if (ret) {
|
|
hid_err(hdev, "hw start failed\n");
|
|
goto err_free;
|
|
}
|
|
|
|
/* Setup wireless link with Logitech Wii wheel */
|
|
if (hdev->product == USB_DEVICE_ID_LOGITECH_WII_WHEEL) {
|
|
static const unsigned char cbuf[] = {
|
|
0x00, 0xAF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
|
|
};
|
|
u8 *buf = kmemdup(cbuf, sizeof(cbuf), GFP_KERNEL);
|
|
|
|
if (!buf) {
|
|
ret = -ENOMEM;
|
|
goto err_stop;
|
|
}
|
|
|
|
ret = hid_hw_raw_request(hdev, buf[0], buf, sizeof(cbuf),
|
|
HID_FEATURE_REPORT, HID_REQ_SET_REPORT);
|
|
if (ret >= 0) {
|
|
/* insert a little delay of 10 jiffies ~ 40ms */
|
|
wait_queue_head_t wait;
|
|
init_waitqueue_head (&wait);
|
|
wait_event_interruptible_timeout(wait, 0,
|
|
msecs_to_jiffies(40));
|
|
|
|
/* Select random Address */
|
|
buf[1] = 0xB2;
|
|
get_random_bytes(&buf[2], 2);
|
|
|
|
ret = hid_hw_raw_request(hdev, buf[0], buf, sizeof(cbuf),
|
|
HID_FEATURE_REPORT, HID_REQ_SET_REPORT);
|
|
}
|
|
kfree(buf);
|
|
}
|
|
|
|
if (drv_data->quirks & LG_FF)
|
|
ret = lgff_init(hdev);
|
|
else if (drv_data->quirks & LG_FF2)
|
|
ret = lg2ff_init(hdev);
|
|
else if (drv_data->quirks & LG_FF3)
|
|
ret = lg3ff_init(hdev);
|
|
else if (drv_data->quirks & LG_FF4)
|
|
ret = lg4ff_init(hdev);
|
|
|
|
if (ret)
|
|
goto err_stop;
|
|
|
|
return 0;
|
|
|
|
err_stop:
|
|
hid_hw_stop(hdev);
|
|
err_free:
|
|
kfree(drv_data);
|
|
return ret;
|
|
}
|
|
|
|
static void lg_remove(struct hid_device *hdev)
|
|
{
|
|
struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
|
|
if (drv_data->quirks & LG_FF4)
|
|
lg4ff_deinit(hdev);
|
|
hid_hw_stop(hdev);
|
|
kfree(drv_data);
|
|
}
|
|
|
|
static const struct hid_device_id lg_devices[] = {
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER),
|
|
.driver_data = LG_RDESC | LG_WIRELESS },
|
|
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RECEIVER),
|
|
.driver_data = LG_BAD_RELATIVE_KEYS },
|
|
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_DESKTOP),
|
|
.driver_data = LG_DUPLICATE_USAGES },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_EDGE),
|
|
.driver_data = LG_DUPLICATE_USAGES },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_MINI),
|
|
.driver_data = LG_DUPLICATE_USAGES },
|
|
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_ELITE_KBD),
|
|
.driver_data = LG_IGNORE_DOUBLED_WHEEL | LG_EXPANDED_KEYMAP },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_CORDLESS_DESKTOP_LX500),
|
|
.driver_data = LG_IGNORE_DOUBLED_WHEEL | LG_EXPANDED_KEYMAP },
|
|
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_EXTREME_3D),
|
|
.driver_data = LG_NOGET },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DUAL_ACTION),
|
|
.driver_data = LG_NOGET },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WHEEL),
|
|
.driver_data = LG_NOGET | LG_FF4 },
|
|
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD_CORD),
|
|
.driver_data = LG_FF2 },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD),
|
|
.driver_data = LG_FF },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2_2),
|
|
.driver_data = LG_FF },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G29_WHEEL),
|
|
.driver_data = LG_FF4 },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_F3D),
|
|
.driver_data = LG_FF },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_FORCE3D_PRO),
|
|
.driver_data = LG_FF },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOMO_WHEEL),
|
|
.driver_data = LG_NOGET | LG_FF4 },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2),
|
|
.driver_data = LG_FF4 },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_VIBRATION_WHEEL),
|
|
.driver_data = LG_FF2 },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G25_WHEEL),
|
|
.driver_data = LG_FF4 },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DFGT_WHEEL),
|
|
.driver_data = LG_FF4 },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G27_WHEEL),
|
|
.driver_data = LG_FF4 },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DFP_WHEEL),
|
|
.driver_data = LG_NOGET | LG_FF4 },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WII_WHEEL),
|
|
.driver_data = LG_FF4 },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_FG),
|
|
.driver_data = LG_NOGET },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_FFG),
|
|
.driver_data = LG_NOGET | LG_FF4 },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2),
|
|
.driver_data = LG_NOGET | LG_FF2 },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_FLIGHT_SYSTEM_G940),
|
|
.driver_data = LG_FF3 },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACENAVIGATOR),
|
|
.driver_data = LG_RDESC_REL_ABS },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACETRAVELLER),
|
|
.driver_data = LG_RDESC_REL_ABS },
|
|
{ }
|
|
};
|
|
|
|
MODULE_DEVICE_TABLE(hid, lg_devices);
|
|
|
|
static struct hid_driver lg_driver = {
|
|
.name = "logitech",
|
|
.id_table = lg_devices,
|
|
.report_fixup = lg_report_fixup,
|
|
.input_mapping = lg_input_mapping,
|
|
.input_mapped = lg_input_mapped,
|
|
.event = lg_event,
|
|
.raw_event = lg_raw_event,
|
|
.probe = lg_probe,
|
|
.remove = lg_remove,
|
|
};
|
|
module_hid_driver(lg_driver);
|
|
|
|
#ifdef CONFIG_LOGIWHEELS_FF
|
|
int lg4ff_no_autoswitch = 0;
|
|
module_param_named(lg4ff_no_autoswitch, lg4ff_no_autoswitch, int, S_IRUGO);
|
|
MODULE_PARM_DESC(lg4ff_no_autoswitch, "Do not switch multimode wheels to their native mode automatically");
|
|
#endif
|
|
|
|
MODULE_LICENSE("GPL");
|