From b56b92a9a175faad4c182309a63f221219de9191 Mon Sep 17 00:00:00 2001
From: JJ Ding <jj_ding@emc.com.tw>
Date: Sun, 20 Nov 2011 22:21:45 -0800
Subject: Input: elantech - add support for elantech fast command

Starting with v3 hardware, the firmware supports this shorter
elantech_send_cmd. Teach the driver to use it.

Signed-off-by: JJ Ding <jj_ding@emc.com.tw>
Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---
 drivers/input/mouse/elantech.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers/input/mouse/elantech.h')

diff --git a/drivers/input/mouse/elantech.h b/drivers/input/mouse/elantech.h
index 9e5f1aabea7e..08d00bd9d1f8 100644
--- a/drivers/input/mouse/elantech.h
+++ b/drivers/input/mouse/elantech.h
@@ -135,6 +135,7 @@ struct elantech_data {
 	unsigned int width;
 	struct finger_pos mt[ETP_MAX_FINGERS];
 	unsigned char parity[256];
+	int (*send_cmd)(struct psmouse *psmouse, unsigned char c, unsigned char *param);
 };
 
 #ifdef CONFIG_MOUSE_PS2_ELANTECH
-- 
cgit v1.2.3