Input: elantech - add Fujitsu Lifebook U745 to force crc_enabled

commit 60603950f836ef4e88daddf61a273b91e671db2d upstream.

Another Lifebook machine that needs the same quirk as other similar
models to make the driver working.

Bugzilla: https://bugzilla.opensuse.org/show_bug.cgi?id=883192
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index 02099afb6c793e53386fcdada667ed9203979fcf..00a4e2bfd40cf2d0e0960316945b5ba07d8eca5c 100644 (file)
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -1357,6 +1357,13 @@ static const struct dmi_system_id no_hw_res_dmi_table[] = {
                        DMI_MATCH(DMI_PRODUCT_NAME, "U2442"),
                },
        },
+       {
+               /* Fujitsu LIFEBOOK U745 does not work with crc_enabled == 0 */
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK U745"),
+               },
+       },
 #endif
        { }
 };