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| author | Vojtech Pavlik <vojtech@suse.cz> | 2005-05-28 02:11:42 -0500 |
|---|---|---|
| committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2005-05-28 02:11:42 -0500 |
| commit | 7741e9317137a7456baa9c09ad8308c80c23b8db (patch) | |
| tree | 31956504c90efb020a7b449f14b1b33532437f00 /drivers | |
| parent | 74af42bb729651855f78ea27498250724689130e (diff) | |
| download | linux-7741e9317137a7456baa9c09ad8308c80c23b8db.tar.gz linux-7741e9317137a7456baa9c09ad8308c80c23b8db.tar.bz2 linux-7741e9317137a7456baa9c09ad8308c80c23b8db.zip | |
Input: Workaround for Sunrex K8561 IR Keyboard/Mouse. The mouse
sends an incorrect ID and wasn't recognized.
Reported-by: Stefan Seyfried <seife@suse.de>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/input/mouse/psmouse-base.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c index c9f8e16ca578..019034b21a0b 100644 --- a/drivers/input/mouse/psmouse-base.c +++ b/drivers/input/mouse/psmouse-base.c @@ -518,13 +518,16 @@ static int psmouse_probe(struct psmouse *psmouse) /* * First, we check if it's a mouse. It should send 0x00 or 0x03 * in case of an IntelliMouse in 4-byte mode or 0x04 for IM Explorer. + * Sunrex K8561 IR Keyboard/Mouse reports 0xff on second and subsequent + * ID queries, probably due to a firmware bug. */ param[0] = 0xa5; if (ps2_command(ps2dev, param, PSMOUSE_CMD_GETID)) return -1; - if (param[0] != 0x00 && param[0] != 0x03 && param[0] != 0x04) + if (param[0] != 0x00 && param[0] != 0x03 && + param[0] != 0x04 && param[0] != 0xff) return -1; /* |