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| author | hselasky <hselasky@FreeBSD.org> | 2014-02-01 06:58:16 +0000 |
|---|---|---|
| committer | hselasky <hselasky@FreeBSD.org> | 2014-02-01 06:58:16 +0000 |
| commit | 06ee51ac6dc8af2b50a8c84976224a439b815071 (patch) | |
| tree | 9f37b3f06546177c89bf0bc246a0afbb0d3ff348 /sys/dev/usb/input | |
| parent | 859fb3bb22aee35c1a8558c3f1cdb245976f80e5 (diff) | |
| download | FreeBSD-src-06ee51ac6dc8af2b50a8c84976224a439b815071.zip FreeBSD-src-06ee51ac6dc8af2b50a8c84976224a439b815071.tar.gz | |
Add a comment about the origin of some structures, defines and so on.
MFC after: 1 week
Diffstat (limited to 'sys/dev/usb/input')
| -rw-r--r-- | sys/dev/usb/input/wsp.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/sys/dev/usb/input/wsp.c b/sys/dev/usb/input/wsp.c index cfe2966..5476d62 100644 --- a/sys/dev/usb/input/wsp.c +++ b/sys/dev/usb/input/wsp.c @@ -123,6 +123,25 @@ SYSCTL_INT(_hw_usb_wsp, OID_AUTO, scr_hor_threshold, CTLFLAG_RW, #define WSP_IFACE_INDEX 1 +/* + * Some tables, structures, definitions and initialisation values for + * the touchpad protocol has been copied from Linux's + * "drivers/input/mouse/bcm5974.c" which has the following copyright + * holders under GPLv2. All device specific code in this driver has + * been written from scratch. The decoding algorithm is based on + * output from usbdump. + * + * Copyright (C) 2008 Henrik Rydberg (rydberg@euromail.se) + * Copyright (C) 2008 Scott Shawcroft (scott.shawcroft@gmail.com) + * Copyright (C) 2001-2004 Greg Kroah-Hartman (greg@kroah.com) + * Copyright (C) 2005 Johannes Berg (johannes@sipsolutions.net) + * Copyright (C) 2005 Stelian Pop (stelian@popies.net) + * Copyright (C) 2005 Frank Arnold (frank@scirocco-5v-turbo.de) + * Copyright (C) 2005 Peter Osterlund (petero2@telia.com) + * Copyright (C) 2005 Michael Hanselmann (linux-kernel@hansmi.ch) + * Copyright (C) 2006 Nicolas Boichat (nicolas@boichat.ch) + */ + /* button data structure */ struct bt_data { uint8_t unknown1; /* constant */ |
