Add HiFiMAN HM-60x target(s). FS#12319 by Andrew Ryabinin with some (small) modification by me. This also splits rk27xx lcd driver into lcdif-rk27xx and lcd controller specific part. Some modifications to the pcm driver have been made to allow using codecs in slave mode (as TDA1543 used in hifiman is slave only i2s codec).

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30765 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 88 insertions, 0 deletions

diff --git a/apps/keymaps/keymap-hm60x.c b/apps/keymaps/keymap-hm60x.c
new file mode 100644
index 0000000000..3f75ac82d4
--- /dev/null
+++ b/apps/keymaps/keymap-hm60x.c
@@ -0,0 +1,88 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2011 Andrew Ryabinin
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+/* Button Code Definitions for HiFiMAN HM-601 reference design target */
+
+#include "config.h"
+#include "action.h"
+#include "button.h"
+
+/* 
+ * The format of the list is as follows
+ * { Action Code,   Button code,    Prereq button code } 
+ * if there's no need to check the previous button's value, use BUTTON_NONE
+ * Insert LAST_ITEM_IN_LIST at the end of each mapping 
+ */
+static const struct button_mapping button_context_standard[]  = {
+    { ACTION_STD_PREV,       BUTTON_UP,                    BUTTON_NONE },
+    { ACTION_STD_PREVREPEAT, BUTTON_UP|BUTTON_REPEAT,      BUTTON_NONE },
+    { ACTION_STD_NEXT,       BUTTON_DOWN,                  BUTTON_NONE },
+    { ACTION_STD_NEXTREPEAT, BUTTON_DOWN|BUTTON_REPEAT,    BUTTON_NONE },
+
+    { ACTION_STD_CONTEXT,    BUTTON_PLAY|BUTTON_REPEAT,    BUTTON_PLAY },
+    { ACTION_STD_CANCEL,     BUTTON_LEFT,                  BUTTON_NONE },
+    { ACTION_STD_OK,         BUTTON_PLAY|BUTTON_REL,       BUTTON_PLAY },
+    { ACTION_STD_MENU,       BUTTON_RIGHT,                 BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST
+}; /* button_context_standard */
+
+static const struct button_mapping button_context_wps[]  = {
+    { ACTION_WPS_PLAY,      BUTTON_PLAY|BUTTON_REL,         BUTTON_PLAY },
+    { ACTION_WPS_STOP,      BUTTON_PLAY|BUTTON_REPEAT,      BUTTON_PLAY },
+    { ACTION_WPS_SKIPPREV,  BUTTON_LEFT|BUTTON_REL,         BUTTON_LEFT },
+    { ACTION_WPS_SEEKBACK,  BUTTON_LEFT|BUTTON_REPEAT,      BUTTON_NONE },
+    { ACTION_WPS_STOPSEEK,  BUTTON_LEFT|BUTTON_REL,         BUTTON_LEFT|BUTTON_REPEAT },
+    { ACTION_WPS_SKIPNEXT,  BUTTON_RIGHT|BUTTON_REL,        BUTTON_RIGHT},
+    { ACTION_WPS_SEEKFWD,   BUTTON_RIGHT|BUTTON_REPEAT,     BUTTON_NONE },
+    { ACTION_WPS_STOPSEEK,  BUTTON_RIGHT|BUTTON_REL,        BUTTON_RIGHT|BUTTON_REPEAT },
+
+    { ACTION_WPS_BROWSE,        BUTTON_UP|BUTTON_REL,       BUTTON_UP   },
+    { ACTION_WPS_CONTEXT,       BUTTON_UP|BUTTON_REPEAT,    BUTTON_UP   },
+    { ACTION_WPS_MENU,          BUTTON_DOWN|BUTTON_REL,     BUTTON_DOWN },
+    { ACTION_WPS_QUICKSCREEN,   BUTTON_DOWN|BUTTON_REPEAT,  BUTTON_DOWN },
+
+    LAST_ITEM_IN_LIST
+}; /* button_context_wps */
+
+
+
+/* get_context_mapping returns a pointer to one of the above defined arrays depending on the context */
+const struct button_mapping* get_context_mapping(int context)
+{
+    switch (context)
+    {
+        case CONTEXT_STD:
+            return button_context_standard;
+        case CONTEXT_WPS:
+            return button_context_wps;
+            
+        case CONTEXT_TREE:
+        case CONTEXT_LIST:
+        case CONTEXT_MAINMENU:
+            
+        case CONTEXT_SETTINGS:
+        case CONTEXT_SETTINGS|CONTEXT_REMOTE:
+        default:
+            return button_context_standard;
+    } 
+    return button_context_standard;
+}