Add support for the NWZ-A860

Change-Id: Ibf0c5168ac31d4ba2aeaa86cbeca37a1011b75fa

4 files changed, 87 insertions, 4 deletions

diff --git a/firmware/export/config.h b/firmware/export/config.h
index f98ccbd853..abe815d70d 100644
--- a/firmware/export/config.h
+++ b/firmware/export/config.h
@@ -165,6 +165,7 @@
 #define SAMSUNG_YPR1_PAD  61
 #define SAMSUNG_YH92X_PAD  62
 #define DX50_PAD           63
+#define SONY_NWZA860_PAD   64 /* The NWZ-A860 is too different (touchscreen) */
 
 /* CONFIG_REMOTE_KEYPAD */
 #define H100_REMOTE   1
@@ -594,6 +595,8 @@ Lyre prototype 1 */
 #include "config/sonynwa20.h"
 #elif defined(SONY_NWZE470)
 #include "config/sonynwze470.h"
+#elif defined(SONY_NWZA860)
+#include "config/sonynwza860.h"
 #else
 /* no known platform */
 #endif
diff --git a/firmware/export/config/sonynwza860.h b/firmware/export/config/sonynwza860.h
new file mode 100644
index 0000000000..f61dd7a4dd
--- /dev/null
+++ b/firmware/export/config/sonynwza860.h
@@ -0,0 +1,24 @@
+/*
+ * This config file is for the Sony NWZ-A860 series
+ */
+
+/* For Rolo and boot loader */
+#define MODEL_NUMBER 107
+
+#define MODEL_NAME   "Sony NWZ-A860 Series"
+
+/* LCD dimensions */
+#define LCD_WIDTH  240
+#define LCD_HEIGHT 400
+/* sqrt(240^2 + 400^2) / 2.8 = 166 */
+#define LCD_DPI 166
+
+/* this device has a touchscreen */
+#define HAVE_TOUCHSCREEN
+#define HAVE_BUTTON_DATA
+
+#include "sonynwzlinux.h"
+
+/* override keypad */
+#undef CONFIG_KEYPAD
+#define CONFIG_KEYPAD SONY_NWZA860_PAD
diff --git a/firmware/target/hosted/sonynwz/button-nwz.c b/firmware/target/hosted/sonynwz/button-nwz.c
index 3be74fc924..2fb23e1471 100644
--- a/firmware/target/hosted/sonynwz/button-nwz.c
+++ b/firmware/target/hosted/sonynwz/button-nwz.c
@@ -18,7 +18,7 @@
  *
  ****************************************************************************/
 #include "button.h"
-#define LOGF_ENABLE
+//#define LOGF_ENABLE
 #include "logf.h"
 #include "panic.h"
 #include "backlight.h"
@@ -192,6 +192,19 @@ static void open_input_device(const char *path)
     poll_nfds++;
 }
 
+#if defined(SONY_NWZA860)
+/* keycode -> rockbox button mapping */
+static int button_map[NWZ_KEY_MASK + 1] =
+{
+    [0 ... NWZ_KEY_MASK] = 0,
+    [NWZ_KEY_PLAY] = BUTTON_PLAY,
+    [NWZ_KEY_RIGHT] = BUTTON_FF,
+    [NWZ_KEY_LEFT] = BUTTON_REW,
+    [NWZ_KEY_VOL_DOWN] = BUTTON_VOL_DOWN,
+    [NWZ_KEY_VOL_UP] = BUTTON_VOL_UP,
+    [NWZ_KEY_BACK] = BUTTON_BACK,
+};
+#else /* SONY_NWZA860 */
 /* keycode -> rockbox button mapping */
 static int button_map[NWZ_KEY_MASK + 1] =
 {
@@ -214,6 +227,7 @@ static int button_map[NWZ_KEY_MASK + 1] =
     [NWZ_KEY_AD1_6] = 0,
     [NWZ_KEY_AD1_7] = 0,
 };
+#endif /* SONY_NWZA860 */
 
 static void handle_key(struct input_event evt)
 {
@@ -296,11 +310,16 @@ int button_read_device(
 #endif
         }
     }
+    int btns = button_bitmap;
 #ifdef HAVE_TOUCHSCREEN
+    /* WARNING we must call touchscreen_to_pixels even if there is no touch,
+     * otherwsise *data is not filled with the last position and it breaks
+     * everything */
+    int touch_bitmap = touchscreen_to_pixels(touch_x, touch_y, data);
     if(touch_detect)
-        button_bitmap |= touchscreen_to_pixels(touch_x, touch_y, data);
+        btns |= touch_bitmap;
 #endif
-    return hold_status ? 0 : button_bitmap;
+    return hold_status ? 0 : btns;
 }
 
 void nwz_button_reload_after_suspend(void)
diff --git a/firmware/target/hosted/sonynwz/button-target.h b/firmware/target/hosted/sonynwz/button-target.h
index 6cf915b4ad..5070728236 100644
--- a/firmware/target/hosted/sonynwz/button-target.h
+++ b/firmware/target/hosted/sonynwz/button-target.h
@@ -24,6 +24,40 @@
 #include <stdbool.h>
 #include "config.h"
 
+/* The NWZ-A860 is completely different, it has a touchscreen and some but not
+ * all keys of the other others */
+#if defined(SONY_NWZA860)
+
+/* Main unit's buttons */
+#define BUTTON_BACK                 0x00000001 /* HOME */
+#define BUTTON_PLAY                 0x00000002
+#define BUTTON_REW                  0x00000004
+#define BUTTON_FF                   0x00000008
+#define BUTTON_VOL_DOWN             0x00000010
+#define BUTTON_VOL_UP               0x00000020
+/* For compatibility */
+#define BUTTON_LEFT                 BUTTON_MIDLEFT
+#define BUTTON_RIGHT                BUTTON_MIDRIGHT
+#define BUTTON_UP                   BUTTON_TOPMIDDLE
+#define BUTTON_DOWN                 BUTTON_BOTTOMMIDDLE
+
+/* Touch Screen Area Buttons */
+#define BUTTON_TOPLEFT              0x00000040
+#define BUTTON_TOPMIDDLE            0x00000080
+#define BUTTON_TOPRIGHT             0x00000100
+#define BUTTON_MIDLEFT              0x00000200
+#define BUTTON_CENTER               0x00000400
+#define BUTTON_MIDRIGHT             0x00000800
+#define BUTTON_BOTTOMLEFT           0x00001000
+#define BUTTON_BOTTOMMIDDLE         0x00002000
+#define BUTTON_BOTTOMRIGHT          0x00004000
+
+#define BUTTON_MAIN 0x7fff
+
+#define POWEROFF_BUTTON             BUTTON_BACK
+
+#else /* SONY_NWZA860 */
+
 /* Main unit's buttons */
 #define BUTTON_POWER                0x00000001
 #define BUTTON_BACK                 0x00000002
@@ -37,8 +71,11 @@
 
 #define BUTTON_MAIN                 0x000001ff
 
+#define POWEROFF_BUTTON             BUTTON_POWER
+
+#endif /* SONY_NWZA860 */
+
 /* Software power-off */
-#define POWEROFF_BUTTON BUTTON_POWER
 #define POWEROFF_COUNT 10
 
 /* force driver to reload button state (useful after suspend) */