platform/chrome: chromeos_laptop: fix touchpad button mapping on Celes

Celes has newer touch controller (compared to the controllers used in
older BayTrail-based devices) and so uses the same button mapping as
Samus.

This fixes the issue with mouse button being stuck in pressed state
after the first click.

Reported-by: Sultan Alsawaf <sultanxda@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Benson Leung <bleung@chromium.org>

diff --git a/drivers/platform/chrome/chromeos_laptop.c b/drivers/platform/chrome/chromeos_laptop.c
index 3cecf79..24326ee 100644 (file)
--- a/drivers/platform/chrome/chromeos_laptop.c
+++ b/drivers/platform/chrome/chromeos_laptop.c
@@ -621,9 +621,17 @@ static const struct dmi_system_id chromeos_laptop_dmi_table[] __initconst = {
                .driver_data = (void *)&samus,
        },
        {
+               .ident = "Samsung Chromebook 3",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "GOOGLE"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "Celes"),
+               },
+               .driver_data = (void *)&samus,
+       },
+       {
                /*
                 * Other Chromebooks with Atmel touch controllers:
-                * - Celes, Winky (touchpad)
+                * - Winky (touchpad)
                 * - Clapper, Expresso, Rambi, Glimmer (touchscreen)
                 */
                .ident = "Other Chromebook",