From aae2e5388c447918112913d640c418c1780761ae Mon Sep 17 00:00:00 2001
From: Zorro Liu <lyx@rock-chips.com>
Date: Tue, 9 Jan 2018 10:57:43 +0800
Subject: [PATCH] driver: input: sensors: modify accel sensor calibration
 offset

Change-Id: I411f148b38aa0b4feabf9135123d20d3006798fa
Signed-off-by: Zorro Liu <lyx@rock-chips.com>
---
 drivers/input/sensors/sensor-dev.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/input/sensors/sensor-dev.c b/drivers/input/sensors/sensor-dev.c
index c1da6b483771..c3861274baf7 100644
--- a/drivers/input/sensors/sensor-dev.c
+++ b/drivers/input/sensors/sensor-dev.c
@@ -126,8 +126,8 @@ static ssize_t accel_calibration_show(struct class *class,
 
 #define ACCEL_CAPTURE_TIMES 20
 #define ACCEL_SENSITIVE 16384
-/* +-0.6 * 16384 / 9.8 */
-#define ACCEL_OFFSET_MAX 1000
+/* +-1 * 16384 / 9.8 */
+#define ACCEL_OFFSET_MAX 1600
 static int accel_do_calibration(struct sensor_private_data *sensor)
 {
 	int i;