From: Dmitry Torokhov Date: Thu, 4 Nov 2010 16:12:44 +0000 (-0700) Subject: Input: i8042 - add Sony VAIO VPCZ122GX to nomux list X-Git-Tag: firefly_0821_release~9833^2~79^2^2~26 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ad0df760a42470eb93792ccce78571ef67fac78c;p=firefly-linux-kernel-4.4.55.git Input: i8042 - add Sony VAIO VPCZ122GX to nomux list [Note that the mainline will not have this particular fix but rather will blacklist entire VAIO line based off DMI board name. For stable I am being a bit more cautious and blacklist one particular product.] Trying to query/activate active multiplexing mode on this VAIO makes both keyboard and touchpad inoperable. Futher kernels will blacklist entire VAIO line, however here we blacklist just one particular model. Reported-by: Jesse Barnes Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index ed7ad7416b24..8c53926eb20b 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -332,6 +332,13 @@ static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "PC-MM20 Series"), }, }, + { + /* Sony Vaio VPCZ122GX */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), + DMI_MATCH(DMI_PRODUCT_NAME, "VPCZ122GX"), + }, + }, { /* Sony Vaio FS-115b */ .matches = {