Merge remote-tracking branch 'google/android-samsung-3.0-jb' into HEAD

Conflicts:
	arch/arm/mach-s5pv210/mach-herring.c
	drivers/media/video/samsung/fimc/fimc_dev.c
	include/trace/events/cpufreq_interactive.h

1 files changed, 64 insertions, 1 deletions

diff --git a/include/linux/usb/f_accessory.h b/include/linux/usb/f_accessory.h
index 5b2dcf9..61ebe0a 100644
--- a/include/linux/usb/f_accessory.h
+++ b/include/linux/usb/f_accessory.h
@@ -36,13 +36,15 @@
 #define ACCESSORY_STRING_URI            4
 #define ACCESSORY_STRING_SERIAL         5
 
-/* Control request for retrieving device's protocol version (currently 1)
+/* Control request for retrieving device's protocol version
  *
  *	requestType:    USB_DIR_IN | USB_TYPE_VENDOR
  *	request:        ACCESSORY_GET_PROTOCOL
  *	value:          0
  *	index:          0
  *	data            version number (16 bits little endian)
+ *                     1 for original accessory support
+ *                     2 adds HID and device to host audio support
  */
 #define ACCESSORY_GET_PROTOCOL  51
 
@@ -70,6 +72,65 @@
  */
 #define ACCESSORY_START         53
 
+/* Control request for registering a HID device.
+ * Upon registering, a unique ID is sent by the accessory in the
+ * value parameter. This ID will be used for future commands for
+ * the device
+ *
+ *	requestType:    USB_DIR_OUT | USB_TYPE_VENDOR
+ *	request:        ACCESSORY_REGISTER_HID_DEVICE
+ *	value:          Accessory assigned ID for the HID device
+ *	index:          total length of the HID report descriptor
+ *	data            none
+ */
+#define ACCESSORY_REGISTER_HID         54
+
+/* Control request for unregistering a HID device.
+ *
+ *	requestType:    USB_DIR_OUT | USB_TYPE_VENDOR
+ *	request:        ACCESSORY_REGISTER_HID
+ *	value:          Accessory assigned ID for the HID device
+ *	index:          0
+ *	data            none
+ */
+#define ACCESSORY_UNREGISTER_HID         55
+
+/* Control request for sending the HID report descriptor.
+ * If the HID descriptor is longer than the endpoint zero max packet size,
+ * the descriptor will be sent in multiple ACCESSORY_SET_HID_REPORT_DESC
+ * commands. The data for the descriptor must be sent sequentially
+ * if multiple packets are needed.
+ *
+ *	requestType:    USB_DIR_OUT | USB_TYPE_VENDOR
+ *	request:        ACCESSORY_SET_HID_REPORT_DESC
+ *	value:          Accessory assigned ID for the HID device
+ *	index:          offset of data in descriptor
+ *                      (needed when HID descriptor is too big for one packet)
+ *	data            the HID report descriptor
+ */
+#define ACCESSORY_SET_HID_REPORT_DESC         56
+
+/* Control request for sending HID events.
+ *
+ *	requestType:    USB_DIR_OUT | USB_TYPE_VENDOR
+ *	request:        ACCESSORY_SEND_HID_EVENT
+ *	value:          Accessory assigned ID for the HID device
+ *	index:          0
+ *	data            the HID report for the event
+ */
+#define ACCESSORY_SEND_HID_EVENT         57
+
+/* Control request for setting the audio mode.
+ *
+ *	requestType:	USB_DIR_OUT | USB_TYPE_VENDOR
+ *	request:        ACCESSORY_SET_AUDIO_MODE
+ *	value:          0 - no audio
+ *                     1 - device to host, 44100 16-bit stereo PCM
+ *	index:          0
+ *	data            none
+ */
+#define ACCESSORY_SET_AUDIO_MODE         58
+
 /* ioctls for retrieving strings set by the host */
 #define ACCESSORY_GET_STRING_MANUFACTURER   _IOW('M', 1, char[256])
 #define ACCESSORY_GET_STRING_MODEL          _IOW('M', 2, char[256])
@@ -79,5 +140,7 @@
 #define ACCESSORY_GET_STRING_SERIAL         _IOW('M', 6, char[256])
 /* returns 1 if there is a start request pending */
 #define ACCESSORY_IS_START_REQUESTED        _IO('M', 7)
+/* returns audio mode (set via the ACCESSORY_SET_AUDIO_MODE control request) */
+#define ACCESSORY_GET_AUDIO_MODE            _IO('M', 8)
 
 #endif /* __LINUX_USB_F_ACCESSORY_H */