Date: Sat, 1 Feb 2014 06:58:17 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r261343 - head/sys/dev/usb/input Message-ID: <201402010658.s116wHvn028630@svn.freebsd.org>
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Author: hselasky Date: Sat Feb 1 06:58:16 2014 New Revision: 261343 URL: http://svnweb.freebsd.org/changeset/base/261343 Log: Add a comment about the origin of some structures, defines and so on. MFC after: 1 week Modified: head/sys/dev/usb/input/wsp.c Modified: head/sys/dev/usb/input/wsp.c ============================================================================== --- head/sys/dev/usb/input/wsp.c Sat Feb 1 02:03:50 2014 (r261342) +++ head/sys/dev/usb/input/wsp.c Sat Feb 1 06:58:16 2014 (r261343) @@ -123,6 +123,25 @@ SYSCTL_INT(_hw_usb_wsp, OID_AUTO, scr_ho #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 */
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