Module Name: src Committed By: maya Date: Fri Jul 13 19:44:08 UTC 2018
Modified Files: src/sys/dev/pckbport: pms.c Log Message: Add comment elaborating what a sliced command is. To generate a diff of this commit: cvs rdiff -u -r1.36 -r1.37 src/sys/dev/pckbport/pms.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/dev/pckbport/pms.c diff -u src/sys/dev/pckbport/pms.c:1.36 src/sys/dev/pckbport/pms.c:1.37 --- src/sys/dev/pckbport/pms.c:1.36 Sun Aug 13 08:49:27 2017 +++ src/sys/dev/pckbport/pms.c Fri Jul 13 19:44:08 2018 @@ -1,4 +1,4 @@ -/* $NetBSD: pms.c,v 1.36 2017/08/13 08:49:27 christos Exp $ */ +/* $NetBSD: pms.c,v 1.37 2018/07/13 19:44:08 maya Exp $ */ /*- * Copyright (c) 2004 Kentaro Kurahone. @@ -26,7 +26,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: pms.c,v 1.36 2017/08/13 08:49:27 christos Exp $"); +__KERNEL_RCSID(0, "$NetBSD: pms.c,v 1.37 2018/07/13 19:44:08 maya Exp $"); #include "opt_pms.h" @@ -675,6 +675,10 @@ pmsinput(void *vsc, int data) } } +/* + * Touchpad special command sequence used by Synaptics and others. + * Sends 0xE6 0xE8 rr 0xE8 ss 0xE8 tt 0xE8 uu where (rr*64)+(ss*16)+(tt*4)+uu + */ int pms_sliced_command(pckbport_tag_t tag, pckbport_slot_t slot, u_char scmd) {