From cff212dbe28487c14ab040829877d77378a61344 Mon Sep 17 00:00:00 2001 From: Henrik Rydberg Date: Wed, 22 Dec 2010 18:35:53 +0100 Subject: Add support for ABS_MT_DISTANCE In the upcoming 2.6.38 kernel, support for hovering is introduced. Add the ABS_MT_DISTANCE to the extended set of handled ABS_MT events. The change is binary compatible with existing libraries. Signed-off-by: Henrik Rydberg --- include/mtdev.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/mtdev.h') diff --git a/include/mtdev.h b/include/mtdev.h index df74e95..ba682c5 100644 --- a/include/mtdev.h +++ b/include/mtdev.h @@ -63,6 +63,11 @@ extern "C" { #define ABS_MT_SLOT 0x2f /* MT slot being modified */ #endif +/* includes available in 2.6.38 */ +#ifndef ABS_MT_DISTANCE +#define ABS_MT_DISTANCE 0x3b /* Contact hover distance */ +#endif + #define MT_ID_NULL (-1) #define MT_ID_MIN 0 #define MT_ID_MAX 65535 -- cgit v1.2.3