Input: ads7846 - re-check pendown status before reporting events

[linux-2.6-omap-h63xx.git] / include / linux / spi / ads7846.h

diff --git a/include/linux/spi/ads7846.h b/include/linux/spi/ads7846.h
index a44fa7a02bd92ff424359f41d769bf353eec4b17..334d3141162966a4daacc7233d4bdf843b4d4e6a 100644 (file)
--- a/include/linux/spi/ads7846.h
+++ b/include/linux/spi/ads7846.h
@@ -24,6 +24,12 @@ struct ads7846_platform_data {
         */
        u16     settle_delay_usecs;
 
+       /* If set to non-zero, after samples are taken this delay is applied
+        * and penirq is rechecked, to help avoid false events.  This value
+        * is affected by the material used to build the touch layer.
+        */
+       u16     penirq_recheck_delay_usecs;
+
        u16     x_plate_ohms;
        u16     y_plate_ohms;