diff mbox

[4/4] Input: elantech - Whitelist new models with firmware version 4.1

Message ID 1272141662-23431-5-git-send-email-rafl@debian.org (mailing list archive)
State New, archived
Headers show

Commit Message

Florian Ragwitz April 24, 2010, 8:41 p.m. UTC 
None
diff mbox

Patch

diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index 254a967..70321b7 100644
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -599,7 +599,8 @@  int elantech_detect(struct psmouse *psmouse, bool set_properties)
 	pr_debug("elantech.c: Elantech version query result 0x%02x, 0x%02x, 0x%02x.\n",
 		 param[0], param[1], param[2]);
 
-	if (param[0] == 0 || param[1] != 0) {
+	if ((param[0] == 0 || param[1] != 0) &&
+	    (param[0] != 4 && param[1] != 1 && param[2] != 1)) {
 		if (!force_elantech) {
 			pr_debug("elantech.c: Probably not a real Elantech touchpad. Aborting.\n");
 			return -1;