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authorVittorio Gambaletta (VittGam) <linuxbugs@vittgam.net>2018-04-25 15:22:13 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-05-09 09:51:51 +0200
commit10579ed39e20ed896347711640122e54e33455b5 (patch)
treeabaf4b99d48f247ef99299c90949c1251919d94b
parent894937021946214de310ebafef6462a19c6dfaba (diff)
Input: atmel_mxt_ts - add touchpad button mapping for Samsung Chromebook Pro
commit f372b81101e6895252298e563d634d5e44ae81e7 upstream. This patch adds the correct platform data information for the Caroline Chromebook, so that the mouse button does not get stuck in pressed state after the first click. The Samus button keymap and platform data definition are the correct ones for Caroline, so they have been reused here. Signed-off-by: Vittorio Gambaletta <linuxbugs@vittgam.net> Signed-off-by: Salvatore Bellizzi <lkml@seppia.net> Tested-by: Guenter Roeck <groeck@chromium.org> Cc: stable@vger.kernel.org [dtor: adjusted vendor spelling to match shipping firmware] Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/input/touchscreen/atmel_mxt_ts.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index 7659bc48f1db..429b694405c7 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -3031,6 +3031,15 @@ static const struct dmi_system_id mxt_dmi_table[] = {
.driver_data = samus_platform_data,
},
{
+ /* Samsung Chromebook Pro */
+ .ident = "Samsung Chromebook Pro",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Google"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Caroline"),
+ },
+ .driver_data = samus_platform_data,
+ },
+ {
/* Other Google Chromebooks */
.ident = "Chromebook",
.matches = {