HDD1630/HDD6330/SA9200: Integration of the clicker with the "Keyclick" menu.

Change-Id: Ieb26f2252c1f2613cc9bd83c8349f49113f46d87

firmware/SOURCES

@@ -944,6 +944,7 @@ target/arm/sandisk/sansa-view/powermgmt-view.c
 #ifdef PHILIPS_SA9200
 #ifndef BOOTLOADER
 drivers/synaptics-mep.c
+target/arm/philips/piezo.c
 #endif /* BOOTLOADER */
 target/arm/philips/sa9200/backlight-sa9200.c
 target/arm/philips/sa9200/button-sa9200.c
@@ -956,6 +957,7 @@ target/arm/philips/sa9200/powermgmt-sa9200.c
 #if defined(PHILIPS_HDD1630) || defined(PHILIPS_HDD6330)
 #ifndef BOOTLOADER
 drivers/synaptics-mep.c
+target/arm/philips/piezo.c
 #endif /* BOOTLOADER */
 target/arm/philips/power-hdd.c
 target/arm/philips/fmradio_i2c-hdd.c

firmware/export/config/gogearhdd1630.h

@@ -77,6 +77,8 @@
 
 #define CONFIG_KEYPAD PHILIPS_HDD1630_PAD
 
+#define HAVE_HARDWARE_CLICK
+
 /* Define this to enable morse code input */
 #define HAVE_MORSE_INPUT
 

firmware/export/config/gogearhdd6330.h

@@ -77,6 +77,8 @@
 
 #define CONFIG_KEYPAD PHILIPS_HDD6330_PAD
 
+#define HAVE_HARDWARE_CLICK
+
 /* Define this to enable morse code input */
 #define HAVE_MORSE_INPUT
 

firmware/export/config/gogearsa9200.h

@@ -60,6 +60,8 @@
 
 #define CONFIG_KEYPAD PHILIPS_SA9200_PAD
 
+#define HAVE_HARDWARE_CLICK
+
 /* Define this to enable morse code input */
 #define HAVE_MORSE_INPUT
 

firmware/target/arm/philips/hdd1630/button-hdd1630.c

@@ -29,18 +29,6 @@
 
 static int int_btn = BUTTON_NONE;
 
-/*
- * Generate a click sound from the player (not in headphones yet)
- * TODO: integrate this with the "key click" option
- */
-static void button_click(void)
-{
-    GPO32_ENABLE |= 0x2000;
-    GPO32_VAL |= 0x2000;
-    udelay(1000);
-    GPO32_VAL &= ~0x2000;
-}
-
 #ifndef BOOTLOADER
 void button_init_device(void)
 {
@@ -59,7 +47,7 @@ void button_int(void)
     int_btn = BUTTON_NONE;
 
     val = touchpad_read_device(data, 4);
-    
+
     if (val == MEP_BUTTON_HEADER)
     {
         /* Buttons packet */
@@ -96,7 +84,6 @@ bool button_hold(void)
  */
 int button_read_device(void)
 {
-    static int btn_old = BUTTON_NONE;
     int btn = int_btn;
 
     /* Hold */
@@ -111,11 +98,6 @@ int button_read_device(void)
     if (!(GPIOD_INPUT_VAL & 0x20)) btn |= BUTTON_PLAYLIST;
     if (!(GPIOD_INPUT_VAL & 0x40)) btn |= BUTTON_POWER;
 
-    if ((btn != btn_old) && (btn != BUTTON_NONE))
-        button_click();
-
-    btn_old = btn;
-
     return btn;
 }
 

firmware/target/arm/philips/hdd6330/button-hdd6330.c

@@ -37,18 +37,6 @@ static int scroll_repeat = BUTTON_NONE;
 #endif
 static int repeat = 0;
 
-/*
- * Generate a click sound from the player (not in headphones yet)
- * TODO: integrate this with the "key click" option
- */
-static void button_click(void)
-{
-    GPO32_ENABLE |= 0x2000;
-    GPO32_VAL |= 0x2000;
-    udelay(1000);
-    GPO32_VAL &= ~0x2000;
-}
-
 #ifndef BOOTLOADER
 void button_init_device(void)
 {
@@ -142,7 +130,6 @@ bool button_hold(void)
  */
 int button_read_device(void)
 {
-    static int btn_old = BUTTON_NONE;
     int btn = int_btn;
 
     /* Hold */
@@ -167,11 +154,6 @@ int button_read_device(void)
         btn = BUTTON_NONE;
     }
 
-    if ((btn != btn_old) && (btn != BUTTON_NONE))
-        button_click();
-
-    btn_old = btn;
-
     return btn;
 }
 

firmware/target/arm/philips/piezo.c

@@ -0,0 +1,67 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2014 Szymon Dziok
+ *
+ * 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.
+ *
+ ****************************************************************************/
+
+#include "system.h"
+#include "kernel.h"
+#include "piezo.h"
+
+void piezo_hw_voltage_on(void)
+{
+#ifndef SIMULATOR
+
+#if defined(PHILIPS_SA9200)
+    GPIOF_ENABLE     |=  0x08;
+    GPIOF_OUTPUT_VAL |=  0x08;
+    GPIOF_OUTPUT_EN  |=  0x08;
+#else
+    GPO32_ENABLE |= 0x2000;
+    GPO32_VAL |= 0x2000;
+#endif /* PHILIPS_SA9200 */
+
+#endif
+}
+
+void piezo_hw_voltage_off(void)
+{
+#ifndef SIMULATOR
+
+#if defined(PHILIPS_SA9200)
+    GPIOF_OUTPUT_VAL &= ~0x08;
+#else
+    GPO32_VAL &= ~0x2000;
+#endif /* PHILIPS_SA9200 */
+
+#endif
+}
+
+void piezo_init(void)
+{
+}
+
+void piezo_button_beep(bool beep, bool force)
+{
+    /* hw can only do a click */
+    (void)beep;
+    (void)force;
+    piezo_hw_voltage_on();
+    udelay(1000);
+    piezo_hw_voltage_off();
+}

firmware/target/arm/philips/piezo.h

@@ -0,0 +1,23 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2014 Szymon Dziok
+ *
+ * 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.
+ *
+ ****************************************************************************/
+
+void piezo_init(void);
+void piezo_button_beep(bool beep, bool force);

firmware/target/arm/philips/sa9200/button-sa9200.c

@@ -29,19 +29,6 @@
 
 static int int_btn = BUTTON_NONE;
 
-/*
- * Generate a click sound from the player (not in headphones yet)
- * TODO: integrate this with the "key click" option
- */
-static void button_click(void)
-{
-    GPIOF_ENABLE     |=  0x08;
-    GPIOF_OUTPUT_VAL |=  0x08;
-    GPIOF_OUTPUT_EN  |=  0x08;
-    udelay(1000);
-    GPIOF_OUTPUT_VAL &= ~0x08;
-}
-
 #ifndef BOOTLOADER
 static bool hold_button_old = false;
 
@@ -148,7 +135,6 @@ bool button_hold(void)
  */
 int button_read_device(void)
 {
-    static int btn_old = BUTTON_NONE;
     int btn = int_btn;
     bool hold = !(GPIOL_INPUT_VAL & 0x40);
 
@@ -168,9 +154,6 @@ int button_read_device(void)
     if (!(GPIOF_INPUT_VAL & 0x10)) btn |= BUTTON_VOL_UP;
     if (!(GPIOF_INPUT_VAL & 0x04)) btn |= BUTTON_VOL_DOWN;
 
-    if ((btn != btn_old) && (btn != BUTTON_NONE)) button_click();
-    btn_old = btn;
-
     return btn;
 }