diff options
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hid-logitech-dj.c | 88 | ||||
| -rw-r--r-- | drivers/hid/hid-logitech-dj.h | 115 |
2 files changed, 87 insertions, 116 deletions
diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c index 42d38d50afdf..6aea16dca3ff 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[] = { diff --git a/drivers/hid/hid-logitech-dj.h b/drivers/hid/hid-logitech-dj.h deleted file mode 100644 index b1208c9c0573..000000000000 --- a/drivers/hid/hid-logitech-dj.h +++ /dev/null @@ -1,115 +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_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_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; -}; - -#endif |