From f4674619a25cb77349de2152ed97f3a6ffda8985 Mon Sep 17 00:00:00 2001
From: Flemmard <flemmard@gmail.com>
Date: Fri, 10 Jan 2014 09:14:44 +0100
Subject: minuitwrp: use a whitelist for the input device instead of a
 hardcoded ignore list

 * use a whitelist for the input device to listen on, every other will be ignored

Change-Id: I1296a45ec3d5ca0bca2a9e2601b0710e2c030fde
---
 minuitwrp/Android.mk | 5 +++++
 minuitwrp/events.c   | 7 +++++++
 2 files changed, 12 insertions(+)

diff --git a/minuitwrp/Android.mk b/minuitwrp/Android.mk
index 4ee59d040..2797a006d 100644
--- a/minuitwrp/Android.mk
+++ b/minuitwrp/Android.mk
@@ -81,6 +81,11 @@ endif
 ifneq ($(BOARD_USE_CUSTOM_RECOVERY_FONT),)
   LOCAL_CFLAGS += -DBOARD_USE_CUSTOM_RECOVERY_FONT=$(BOARD_USE_CUSTOM_RECOVERY_FONT)
 endif
+
+ifneq ($(TW_WHITELIST_INPUT),)
+  LOCAL_CFLAGS += -DWHITELIST_INPUT=$(TW_WHITELIST_INPUT)
+endif
+
 LOCAL_SHARED_LIBRARIES += libz libc libcutils libjpeg
 LOCAL_STATIC_LIBRARIES += libpng libpixelflinger_static
 LOCAL_MODULE_TAGS := eng
diff --git a/minuitwrp/events.c b/minuitwrp/events.c
index bd55e5ae9..7b4655d8e 100644
--- a/minuitwrp/events.c
+++ b/minuitwrp/events.c
@@ -167,11 +167,18 @@ static int vk_init(struct ev *e)
     printf("Event object: %s\n", e->deviceName);
 #endif
 
+#ifdef WHITELIST_INPUT
+    if (strcmp(e->deviceName, EXPAND(WHITELIST_INPUT)) != 0)
+    {
+        e->ignored = 1;
+    }
+#else
     // Blacklist these "input" devices
     if (strcmp(e->deviceName, "bma250") == 0 || strcmp(e->deviceName, "bma150") == 0 || strcmp(e->deviceName, "accelerometer") == 0)
     {
         e->ignored = 1;
     }
+#endif
 
     strcat(vk_path, e->deviceName);
 
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