[ARM] tegra: stingray: board file support for USB accessory gadget function

Signed-off-by: Mike Lockwood <lockwood@android.com>

diff --git a/arch/arm/mach-tegra/board-stingray.c b/arch/arm/mach-tegra/board-stingray.c
index 2c2b52c7b594c5bf6368d42ad1f4c0f23df36ad5..ee28bffe3b22b968d1f004a6ae9a5da1dcafd4c8 100644 (file)
--- a/arch/arm/mach-tegra/board-stingray.c
+++ b/arch/arm/mach-tegra/board-stingray.c
@@ -59,6 +59,7 @@
 #include <mach/bcm_bt_lpm.h>
 
 #include <linux/usb/android_composite.h>
+#include <linux/usb/f_accessory.h>
 
 #include "board.h"
 #include "board-stingray.h"
@@ -241,11 +242,18 @@ static struct tegra_audio_platform_data tegra_spdif_pdata = {
 
 static char *usb_functions_mtp[] = { "mtp" };
 static char *usb_functions_mtp_adb[] = { "mtp", "adb" };
+#ifdef CONFIG_USB_ANDROID_ACCESSORY
+static char *usb_functions_accessory[] = { "accessory" };
+static char *usb_functions_accessory_adb[] = { "accessory", "adb" };
+#endif
 #ifdef CONFIG_USB_ANDROID_RNDIS
 static char *usb_functions_rndis[] = { "rndis" };
 static char *usb_functions_rndis_adb[] = { "rndis", "adb" };
 #endif
 static char *usb_functions_all[] = {
+#ifdef CONFIG_USB_ANDROID_ACCESSORY
+       "accessory",
+#endif
 #ifdef CONFIG_USB_ANDROID_RNDIS
        "rndis",
 #endif
@@ -264,6 +272,20 @@ static struct android_usb_product usb_products[] = {
                .num_functions  = ARRAY_SIZE(usb_functions_mtp_adb),
                .functions      = usb_functions_mtp_adb,
        },
+#ifdef CONFIG_USB_ANDROID_ACCESSORY
+       {
+               .vendor_id      = USB_ACCESSORY_VENDOR_ID,
+               .product_id     = USB_ACCESSORY_PRODUCT_ID,
+               .num_functions  = ARRAY_SIZE(usb_functions_accessory),
+               .functions      = usb_functions_accessory,
+       },
+       {
+               .vendor_id      = USB_ACCESSORY_VENDOR_ID,
+               .product_id     = USB_ACCESSORY_ADB_PRODUCT_ID,
+               .num_functions  = ARRAY_SIZE(usb_functions_accessory_adb),
+               .functions      = usb_functions_accessory_adb,
+       },
+#endif
 #ifdef CONFIG_USB_ANDROID_RNDIS
        {
                .product_id     = USB_PRODUCT_ID_RNDIS,