ac: add for display key control

[firefly-linux-kernel-4.4.55.git] / arch / arm / mach-rk3188 / board-rk3188-ac.c

diff --git a/arch/arm/mach-rk3188/board-rk3188-ac.c b/arch/arm/mach-rk3188/board-rk3188-ac.c
index 999ce00d9bbb89a7a3b50110c79cd9171f0ec091..5feb14a990cadbe88c04b98c8944168c656126a6 100755 (executable)
--- a/arch/arm/mach-rk3188/board-rk3188-ac.c
+++ b/arch/arm/mach-rk3188/board-rk3188-ac.c
@@ -85,6 +85,7 @@ static struct rk29_keys_button key_button[] = {
                .active_low = PRESS_LEV_LOW,
                .wakeup = 1,
        },
+/*     
        {
                .desc   = "esc",
                .code   = KEY_BACK,
@@ -92,6 +93,19 @@ static struct rk29_keys_button key_button[] = {
                .gpio = INVALID_GPIO,
                .active_low = PRESS_LEV_LOW,
        },
+       */
+       {
+                .desc   = "mode_switch",
+                .code   = KEY_MODE_SWITCH,
+                //.desc   = "vol+",
+                //.code   = KEY_VOLUMEUP,
+                
+                .adc_value      = 1,
+                .gpio = INVALID_GPIO,
+                .active_low = PRESS_LEV_LOW,
+               .wakeup = 1
+        },
+       
 };
 struct rk29_keys_platform_data rk29_keys_pdata = {
        .buttons        = key_button,
@@ -1329,6 +1343,19 @@ static struct platform_device device_tcc_bt = {
 };
 #endif
 
+#if defined(CONFIG_AC_USB_SWITCH)
+static struct ac_usb_switch_platform_data  ac_usb_switch_platdata= {
+       .usb_switch_pin = RK30_PIN3_PB2,
+       .pc_state_pin = INVALID_GPIO,
+};
+static struct platform_device device_ac_usb_switch = {
+       .name   = "ac_usb_switch",
+       .id     = -1,
+       .dev    = {
+               .platform_data = &ac_usb_switch_platdata,
+       },
+};
+#endif
 
 static struct platform_device *devices[] __initdata = {
 
@@ -1365,6 +1392,9 @@ static struct platform_device *devices[] __initdata = {
 #ifdef CONFIG_TCC_BT_DEV
         &device_tcc_bt,
 #endif
+#if defined(CONFIG_AC_USB_SWITCH)
+       &device_ac_usb_switch,
+#endif
 };