Input: ads7846 - debouncing and rudimentary sample filtering

[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 72261e0f2ac19f29932ef36a154ae273a680eca2..3f76649512564de13bafbef74a3b3ea5df53c54e 100644 (file)
--- a/include/linux/spi/ads7846.h
+++ b/include/linux/spi/ads7846.h
@@ -14,5 +14,8 @@ struct ads7846_platform_data {
        u16     x_min, x_max;
        u16     y_min, y_max;
        u16     pressure_min, pressure_max;
+
+       u16     debounce_max;           /* max number of readings per sample */
+       u16     debounce_tol;           /* tolerance used for filtering */
 };