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Old 10-15-2009, 08:00 PM
Tim Gardner
 
Default (drop after 2.6.31) Input: synaptics - add another Protege M300 to rate blacklist

BugLink: http://bugs.launchpad.net/bugs/433801

Apparently some of Toshiba Protege M300 identify themselves as
"Portable PC" in DMI so we need to add that to the DMI table as
well. We need DMI data so we can automatically lower Synaptics
reporting rate from 80 to 40 pps to avoid over-taxing their
keyboard controllers.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
---
drivers/input/mouse/synaptics.c | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 19984bf..c65e245 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -652,6 +652,16 @@ static const struct dmi_system_id toshiba_dmi_table[] = {
DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
DMI_MATCH(DMI_PRODUCT_NAME, "PORTEGE M300"),
},
+
+ },
+ {
+ .ident = "Toshiba Portege M300",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Portable PC"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "Version 1.0"),
+ },
+
},
{ }
};
--
1.6.3.3


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