From: Pavel Machek <pavel@ucw.cz>
Date: Fri, 18 Sep 2009 19:44:19 +0000 (-0700)
Subject: ARM: spitz: fix touchscreen max presure
X-Git-Tag: v2.6.32-rc1~49^2~1^2~10
X-Git-Url: http://ftp.safe.ca/?p=safe%2Fjmp%2Flinux-2.6;a=commitdiff_plain;h=3318c4bddba34be4881cfcf8cf3d56e41678b716

ARM: spitz: fix touchscreen max presure

This fixes max_pressure for spitz's touchscreen, and is requirement
for getting reasonable pressure numbers from touchscreen driver.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index dda310f..08d08f4 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -296,6 +296,7 @@ static struct ads7846_platform_data spitz_ads7846_info = {
 	.vref_delay_usecs	= 100,
 	.x_plate_ohms		= 419,
 	.y_plate_ohms		= 486,
+	.pressure_max		= 1024,
 	.gpio_pendown		= SPITZ_GPIO_TP_INT,
 	.wait_for_sync		= spitz_wait_for_hsync,
 };