From: Dmitry Torokhov <dtor@insightbb.com>
Date: Tue, 12 Jun 2007 04:33:32 +0000 (-0400)
Subject: Input: i8042 - add ULI EV4873 to noloop list
X-Git-Tag: firefly_0821_release~28496^2~7
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=8c4df74e02b0853ad86d1595fb6065d6c26fb196;p=firefly-linux-kernel-4.4.55.git

Input: i8042 - add ULI EV4873 to noloop list

The box does not implement AUX LOOP command properly and so we
can't test for AUX IRQ delivery so blacklist it via DMI and
assume that AUX port is present.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---

diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 9fe92ed4d2b9..f4a2517925e4 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -101,6 +101,15 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
 			DMI_MATCH(DMI_PRODUCT_VERSION, "00"),
 		},
 	},
+	{
+		/* AUX LOOP does not work properly */
+		.ident = "ULI EV4873",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ULI"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "EV4873"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "5a"),
+		},
+	},
 	{ }
 };