libinput: fix build for older kernel headers

From d9b39d4e517a08350800cf253f7434cf4b865b81 Mon Sep 17 00:00:00 2001

From: Peter Korsgaard <peter@korsgaard.com>

Date: Mon, 2 Jun 2014 23:02:21 +0200

Subject: [PATCH 1/2] libinput: evdev.c: use correct fallback value for

 KEY_LIGHTS_TOGGLE

The kernel defines KEY_LIGHTS_TOGGLE as 0x21e, not 0x160 (which is KEY_OK).

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

---

 src/evdev.c | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/evdev.c b/src/evdev.c

index ed5749e..3053764 100644

--- a/src/evdev.c

+++ b/src/evdev.c

@@ -42,7 +42,7 @@

 #define DEFAULT_AXIS_STEP_DISTANCE li_fixed_from_int(10)

 #ifndef KEY_LIGHTS_TOGGLE

-#define KEY_LIGHTS_TOGGLE 0x160

+#define KEY_LIGHTS_TOGGLE 0x21e

 #endif

 void

-- 

2.0.0.rc2

From 1e2ea4883175fe3eecee95d81d1f94f22299e518 Mon Sep 17 00:00:00 2001

From: Peter Korsgaard <peter@korsgaard.com>

Date: Mon, 2 Jun 2014 23:04:33 +0200

Subject: [PATCH 2/2] libinput: evdev.c: provide fallback definition for

 KEY_MICMUTE

KEY_MICMUTE was added relatively recently (3.1 with 33009557bd: Add

KEY_MICMUTE and enable it on Lenovo X220), so provide a fallback definition

similar to how we do it for KEY_LIGHTS_TOGGLE to fix compilation with older

toolchains.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

---

 src/evdev.c | 4 ++++

 1 file changed, 4 insertions(+)

diff --git a/src/evdev.c b/src/evdev.c

index 3053764..d32ece3 100644

--- a/src/evdev.c

+++ b/src/evdev.c

@@ -41,6 +41,10 @@

 #define DEFAULT_AXIS_STEP_DISTANCE li_fixed_from_int(10)

+#ifndef KEY_MICMUTE

+#define KEY_MICMUTE 0xf8

+#endif

+

 #ifndef KEY_LIGHTS_TOGGLE

 #define KEY_LIGHTS_TOGGLE 0x21e

 #endif

-- 

2.0.0.rc2