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authorAndrew de los Reyes <adlr@chromium.org>2013-01-05 17:26:00 -0800
committerPeter Wu <lekensteyn@gmail.com>2013-09-04 22:28:56 +0200
commit2f097d9ab96313bdb1701309e050cb2181f7e2ea (patch)
tree8fc1e5d7fea49c0ca495936b702443cc227f6ac2
parent24c61dcb42484dcc5163ab4127ccd64a91c1e8e4 (diff)
downloadlinux-2f097d9ab96313bdb1701309e050cb2181f7e2ea.tar.gz
CHROMEOS: HID: logitech-dj: move .h file info .c file.
This is part of the next iteration of Nestor Lopez Casado's introduction of HID++ support to the kernel from his patch "[PATCH 1/1] HID: Add full MT support for Logitech Wireless Touchpad" These definitions are only used by the .c file. BUG=chromium-os:39354 TEST=manually tested on Link Signed-off-by: Andrew de los Reyes <adlr@chromium.org> Change-Id: Ie745aad4dd782214725c0930ec3b82feed5554cd Reviewed-on: https://gerrit.chromium.org/gerrit/46008 Reviewed-by: Yufeng Shen <miletus@chromium.org>
-rw-r--r--drivers/hid/hid-logitech-dj.c99
-rw-r--r--drivers/hid/hid-logitech-dj.h125
2 files changed, 98 insertions, 126 deletions
diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
index a7c0da78b3b8..e1e365da41c6 100644
--- a/drivers/hid/hid-logitech-dj.c
+++ b/drivers/hid/hid-logitech-dj.c
@@ -24,11 +24,108 @@
#include <linux/device.h>
#include <linux/hid.h>
+#include <linux/kfifo.h>
#include <linux/module.h>
#include <linux/usb.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_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_FIRST 0x01
+#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;
+ bool querying_devices;
+ spinlock_t lock;
+};
+
+struct dj_device {
+ struct hid_device *hdev;
+ struct dj_receiver_dev *dj_receiver_dev;
+ u32 reports_supported;
+ u8 device_index;
+ unsigned hid_device_started:1;
+};
+
+/**
+ * is_dj_device - know if the given dj_device is not the receiver.
+ * @dj_dev: the dj device to test
+ *
+ * This macro tests if a struct dj_device pointer is a device created
+ * by the bus enumarator.
+ */
+#define is_dj_device(dj_dev) \
+ (&(dj_dev)->dj_receiver_dev->hdev->dev == (dj_dev)->hdev->dev.parent)
/* Keyboard descriptor (1) */
static const char kbd_descriptor[] = {
diff --git a/drivers/hid/hid-logitech-dj.h b/drivers/hid/hid-logitech-dj.h
deleted file mode 100644
index 767decaad964..000000000000
--- a/drivers/hid/hid-logitech-dj.h
+++ /dev/null
@@ -1,125 +0,0 @@
-#ifndef __HID_LOGITECH_DJ_H
-#define __HID_LOGITECH_DJ_H
-
-/*
- * HID driver for Logitech Unifying receivers
- *
- * Copyright (c) 2011 Logitech
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <linux/kfifo.h>
-
-#define DJ_MAX_PAIRED_DEVICES 6
-#define DJ_MAX_NUMBER_NOTIFICATIONS 8
-#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_FIRST 0x01
-#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;
- unsigned hid_device_started:1;
-};
-
-/**
- * is_dj_device - know if the given dj_device is not the receiver.
- * @dj_dev: the dj device to test
- *
- * This macro tests if a struct dj_device pointer is a device created
- * by the bus enumarator.
- */
-#define is_dj_device(dj_dev) \
- (&(dj_dev)->dj_receiver_dev->hdev->dev == (dj_dev)->hdev->dev.parent)
-
-#endif