Initial commit for the Sony NWZ linux port

SUPPORTED SERIES:
- NWZ-E450
- NWZ-E460
- NWZ-E470
- NWZ-E580
- NWZ-A10

NOTES:
- bootloader makefile convert an extra font to be installed alongside the bootloader
  since sysfont is way too small
- the toolsicon bitmap comes from the Oxygen iconset
- touchscreen driver is untested

TODO:
- implement audio routing driver (pcm is handled by pcm-alsa)
- fix playback: it crashes on illegal instruction in DEBUG builds
- find out why the browser starts at / instead of /contents
- implement radio support
- implement return to OF for usb handling
- calibrate battery curve (NB: of can report a battery level on a 0-5 scale but
  probabl don't want to use that ?)
- implement simulator build (we need a nice image of the player)
- figure out if we can detect jack removal

POTENTIAL TODOS:
- try to build a usb serial gadget and gdbserver

Change-Id: Ic77d71e0651355d47cc4e423a40fb64a60c69a80

1 files changed, 1 insertions, 0 deletions

diff --git a/apps/keymaps/keymap-nwz.c b/apps/keymaps/keymap-nwz.c
index 210841ba44..90a26e54f8 100644
--- a/apps/keymaps/keymap-nwz.c
+++ b/apps/keymaps/keymap-nwz.c
@@ -210,6 +210,7 @@ static const struct button_mapping button_context_colorchooser[]  = {
 }; /* button_context_colorchooser */
 
 static const struct button_mapping button_context_eq[]  = {
+    { ACTION_STD_CANCEL,                BUTTON_BACK,                       BUTTON_NONE },
     { ACTION_STD_OK,                    BUTTON_PLAY|BUTTON_REL,            BUTTON_PLAY },
 
     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_SETTINGS),