linux-kernel - [PATCH] input/touchscreen: atmel_mxt_ts: Add Caroline Chromebook platform data.

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Date:   Sat, 10 Mar 2018 15:26:14 +0100
From:   "Vittorio Gambaletta (VittGam)" <linuxbugs@...tgam.net>
To:     <linux-kernel@...r.kernel.org>, "Nick Dyer" <nick@...anahar.org>
Cc:     "Salvatore Bellizzi" <lkml@...pia.net>
Subject: [PATCH] input/touchscreen: atmel_mxt_ts: Add Caroline Chromebook platform data.

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@...tgam.net>
Signed-off-by: Salvatore Bellizzi <lkml@...pia.net>

---

--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -3031,6 +3031,15 @@
 		.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 = {