Add Xuelin iHIFI 770/770C/800 support

Taken from the xvortex fork (Roman Stolyarov)
Ported, rebased, and cleaned up by myself.

Change-Id: I7b2bca2d29502f2e4544e42f3d122786dd4b7978

1 files changed, 22 insertions, 6 deletions

diff --git a/apps/plugins/lib/keymaps.h b/apps/plugins/lib/keymaps.h
index 5fab361620..e240a0989e 100644
--- a/apps/plugins/lib/keymaps.h
+++ b/apps/plugins/lib/keymaps.h
@@ -216,12 +216,28 @@
 #define BTN_PAUSE      BUTTON_POWER
 
 #elif (CONFIG_KEYPAD == XDUOO_X3_PAD)
-#define BTN_UP         BUTTON_VOL_UP
-#define BTN_DOWN       BUTTON_VOL_DOWN
-#define BTN_LEFT       BUTTON_PREV
-#define BTN_RIGHT      BUTTON_NEXT
-#define BTN_FIRE       BUTTON_PLAY
-#define BTN_PAUSE      BUTTON_OPTION
+#define BTN_UP           BUTTON_VOL_UP
+#define BTN_DOWN         BUTTON_VOL_DOWN
+#define BTN_LEFT         BUTTON_PREV
+#define BTN_RIGHT        BUTTON_NEXT
+#define BTN_FIRE         BUTTON_PLAY
+#define BTN_PAUSE        BUTTON_POWER
+
+#elif (CONFIG_KEYPAD == IHIFI_770_PAD)
+#define BTN_UP           BUTTON_PREV
+#define BTN_DOWN         BUTTON_NEXT
+#define BTN_LEFT         BUTTON_HOME
+#define BTN_RIGHT        BUTTON_VOL_DOWN
+#define BTN_FIRE         BUTTON_PLAY
+#define BTN_PAUSE        BUTTON_POWER
+
+#elif (CONFIG_KEYPAD == IHIFI_800_PAD)
+#define BTN_UP           BUTTON_PREV
+#define BTN_DOWN         BUTTON_NEXT
+#define BTN_LEFT         BUTTON_HOME
+#define BTN_RIGHT        BUTTON_VOL_DOWN
+#define BTN_FIRE         BUTTON_PLAY
+#define BTN_PAUSE        BUTTON_POWER
 
 #else
 #error Unsupported keypad