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Try to detect a Synaptics touchpad before IntelliMouse. Some touchpads will

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pretend to be IntelliMouse (which have a few more features than generic mice)
causing the IntelliMouse probe to work and the Synaptics code never to be
called.

This should not break "real" IntelliMouse because the Synaptics detection code
is fairly specific.

PR:		kern/120833
Submitted by:	Eygene Ryabinkin <rea-fbsd -at- codelabs.ru>
MFC after:	1 week
This commit is contained in:
Philip Paeps 2008-06-01 13:44:51 +00:00
parent 1913488d10
commit be38401738
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=179474
1 changed files with 2 additions and 2 deletions
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4
sys/dev/atkbdc/psm.c
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@ -367,6 +367,8 @@ static struct {
0x08, MOUSE_4D_PACKETSIZE, enable_4dmouse },
{ MOUSE_MODEL_4DPLUS, /* A4 Tech 4D+ Mouse */
0xc8, MOUSE_4DPLUS_PACKETSIZE, enable_4dplus },
{ MOUSE_MODEL_SYNAPTICS, /* Synaptics Touchpad */
0xc0, MOUSE_SYNAPTICS_PACKETSIZE, enable_synaptics },
{ MOUSE_MODEL_INTELLI, /* Microsoft IntelliMouse */
0x08, MOUSE_PS2INTELLI_PACKETSIZE, enable_msintelli },
{ MOUSE_MODEL_GLIDEPOINT, /* ALPS GlidePoint */
@ -375,8 +377,6 @@ static struct {
0x80, MOUSE_PS2_PACKETSIZE, enable_kmouse },
{ MOUSE_MODEL_VERSAPAD, /* Interlink electronics VersaPad */
0xe8, MOUSE_PS2VERSA_PACKETSIZE, enable_versapad },
{ MOUSE_MODEL_SYNAPTICS, /* Synaptics Touchpad */
0xc0, MOUSE_SYNAPTICS_PACKETSIZE, enable_synaptics },
{ MOUSE_MODEL_GENERIC,
0xc0, MOUSE_PS2_PACKETSIZE, NULL },
};