Messages in this thread Patch in this message | | | Date | Sat, 28 May 2005 23:48:21 -0500 | From | Dmitry Torokhov <> | Subject | [patch 08/13] psmouse: workaround for Sunrex mouse |
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From: Vojtech Pavlik <vojtech@suse.cz>
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> ---
drivers/input/mouse/psmouse-base.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletion(-)
Index: work/drivers/input/mouse/psmouse-base.c =================================================================== --- work.orig/drivers/input/mouse/psmouse-base.c +++ work/drivers/input/mouse/psmouse-base.c @@ -518,13 +518,16 @@ static int psmouse_probe(struct 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; /* - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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