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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2014-10-31 09:35:53 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2014-10-31 09:35:53 -0700
commite55a3366984cda7d179e194a772f5ae4fe551b80 (patch)
treede73ef7cf2316af7b01a75d6f0df9975930cbed2 /drivers/input/serio/i8042.c
parent5f77fc456cd6d3f6961459d2d279f2698c545184 (diff)
downloadop-kernel-dev-e55a3366984cda7d179e194a772f5ae4fe551b80.zip
op-kernel-dev-e55a3366984cda7d179e194a772f5ae4fe551b80.tar.gz
Revert "Input: i8042 - disable active multiplexing by default"
This reverts commit 68da166491655bc54051bf04c78ce648e2e33508. It turns out that the assertion about scope of regressions due to always keeping keyboard controller in legacy mode was proven wrong. There are laptops, such as Clevo W650SH, that only have internal touchpad (no external PS/2 ports), that require active multiplexing mode to switch the touchpad (Elantech) into native mode instead of basic PS/2 emulation. Reported-by: Roel Aaij <roel.aaij@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/serio/i8042.c')
-rw-r--r--drivers/input/serio/i8042.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 9a97c2b..f5a98af 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -39,7 +39,7 @@ static bool i8042_noaux;
module_param_named(noaux, i8042_noaux, bool, 0);
MODULE_PARM_DESC(noaux, "Do not probe or use AUX (mouse) port.");
-static bool i8042_nomux = true;
+static bool i8042_nomux;
module_param_named(nomux, i8042_nomux, bool, 0);
MODULE_PARM_DESC(nomux, "Do not check whether an active multiplexing controller is present.");
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