提交 9ba5eaaf 编写于 作者: S Simon Horman 提交者: Dmitry Torokhov

Input: synaptics - limit rate to 40pps on Toshiba Dynabooks

Toshiba Dynabooks require the same workaround as Satellites -
Synaptics report rate should be lowered to 40pps (from 80),
otherwise KBC starts losing keypresses.
Signed-off-by: NSimon Horman <horms@valinux.co.jp>
Signed-off-by: NVojtech Pavlik <vojtech@suse.cz>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
上级 20f07944
......@@ -608,6 +608,13 @@ static struct dmi_system_id toshiba_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME , "Satellite"),
},
},
{
.ident = "Toshiba Dynabook",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
DMI_MATCH(DMI_PRODUCT_NAME , "dynabook"),
},
},
{ }
};
#endif
......@@ -656,7 +663,8 @@ int synaptics_init(struct psmouse *psmouse)
* thye same as rate of standard PS/2 mouse.
*/
if (psmouse->rate >= 80 && dmi_check_system(toshiba_dmi_table)) {
printk(KERN_INFO "synaptics: Toshiba Satellite detected, limiting rate to 40pps.\n");
printk(KERN_INFO "synaptics: Toshiba %s detected, limiting rate to 40pps.\n",
dmi_get_system_info(DMI_PRODUCT_NAME));
psmouse->rate = 40;
}
#endif
......
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