HID: logitech-dj: merge header file into the source
There is no point in keeping the header in a separate file, nobody
but hid-logitech-dj should have access to its content.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Tested-by: Andrew de los Reyes <adlr@chromium.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
index 42d38d5..6aea16d 100644
--- a/drivers/hid/hid-logitech-dj.c
+++ b/drivers/hid/hid-logitech-dj.c
@@ -26,9 +26,95 @@
#include <linux/hid.h>
#include <linux/module.h>
#include <linux/usb.h>
+#include <linux/kfifo.h>
#include <asm/unaligned.h>
#include "hid-ids.h"
-#include "hid-logitech-dj.h"
+
+#define DJ_MAX_PAIRED_DEVICES 6
+#define DJ_MAX_NUMBER_NOTIFICATIONS 8
+#define DJ_RECEIVER_INDEX 0
+#define DJ_DEVICE_INDEX_MIN 1
+#define DJ_DEVICE_INDEX_MAX 6
+
+#define DJREPORT_SHORT_LENGTH 15
+#define DJREPORT_LONG_LENGTH 32
+
+#define REPORT_ID_DJ_SHORT 0x20
+#define REPORT_ID_DJ_LONG 0x21
+
+#define REPORT_TYPE_RFREPORT_LAST 0x1F
+
+/* Command Switch to DJ mode */
+#define REPORT_TYPE_CMD_SWITCH 0x80
+#define CMD_SWITCH_PARAM_DEVBITFIELD 0x00
+#define CMD_SWITCH_PARAM_TIMEOUT_SECONDS 0x01
+#define TIMEOUT_NO_KEEPALIVE 0x00
+
+/* Command to Get the list of Paired devices */
+#define REPORT_TYPE_CMD_GET_PAIRED_DEVICES 0x81
+
+/* Device Paired Notification */
+#define REPORT_TYPE_NOTIF_DEVICE_PAIRED 0x41
+#define SPFUNCTION_MORE_NOTIF_EXPECTED 0x01
+#define SPFUNCTION_DEVICE_LIST_EMPTY 0x02
+#define DEVICE_PAIRED_PARAM_SPFUNCTION 0x00
+#define DEVICE_PAIRED_PARAM_EQUAD_ID_LSB 0x01
+#define DEVICE_PAIRED_PARAM_EQUAD_ID_MSB 0x02
+#define DEVICE_PAIRED_RF_REPORT_TYPE 0x03
+
+/* Device Un-Paired Notification */
+#define REPORT_TYPE_NOTIF_DEVICE_UNPAIRED 0x40
+
+
+/* Connection Status Notification */
+#define REPORT_TYPE_NOTIF_CONNECTION_STATUS 0x42
+#define CONNECTION_STATUS_PARAM_STATUS 0x00
+#define STATUS_LINKLOSS 0x01
+
+/* Error Notification */
+#define REPORT_TYPE_NOTIF_ERROR 0x7F
+#define NOTIF_ERROR_PARAM_ETYPE 0x00
+#define ETYPE_KEEPALIVE_TIMEOUT 0x01
+
+/* supported DJ HID && RF report types */
+#define REPORT_TYPE_KEYBOARD 0x01
+#define REPORT_TYPE_MOUSE 0x02
+#define REPORT_TYPE_CONSUMER_CONTROL 0x03
+#define REPORT_TYPE_SYSTEM_CONTROL 0x04
+#define REPORT_TYPE_MEDIA_CENTER 0x08
+#define REPORT_TYPE_LEDS 0x0E
+
+/* RF Report types bitfield */
+#define STD_KEYBOARD 0x00000002
+#define STD_MOUSE 0x00000004
+#define MULTIMEDIA 0x00000008
+#define POWER_KEYS 0x00000010
+#define MEDIA_CENTER 0x00000100
+#define KBD_LEDS 0x00004000
+
+struct dj_report {
+ u8 report_id;
+ u8 device_index;
+ u8 report_type;
+ u8 report_params[DJREPORT_SHORT_LENGTH - 3];
+};
+
+struct dj_receiver_dev {
+ struct hid_device *hdev;
+ struct dj_device *paired_dj_devices[DJ_MAX_PAIRED_DEVICES +
+ DJ_DEVICE_INDEX_MIN];
+ struct work_struct work;
+ struct kfifo notif_fifo;
+ spinlock_t lock;
+ bool querying_devices;
+};
+
+struct dj_device {
+ struct hid_device *hdev;
+ struct dj_receiver_dev *dj_receiver_dev;
+ u32 reports_supported;
+ u8 device_index;
+};
/* Keyboard descriptor (1) */
static const char kbd_descriptor[] = {