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-rw-r--r--Documentation/ABI/testing/sysfs-driver-hid-roccat-pyra98
-rw-r--r--drivers/hid/Kconfig7
-rw-r--r--drivers/hid/Makefile1
-rw-r--r--drivers/hid/hid-core.c1
-rw-r--r--drivers/hid/hid-ids.h2
-rw-r--r--drivers/hid/hid-roccat-pyra.c964
-rw-r--r--drivers/hid/hid-roccat-pyra.h186
7 files changed, 1259 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-driver-hid-roccat-pyra b/Documentation/ABI/testing/sysfs-driver-hid-roccat-pyra
new file mode 100644
index 00000000000..ad1125b02ff
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-driver-hid-roccat-pyra
@@ -0,0 +1,98 @@
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/actual_cpi
+Date: August 2010
+Contact: Stefan Achatz <erazor_de@users.sourceforge.net>
+Description: It is possible to switch the cpi setting of the mouse with the
+ press of a button.
+ When read, this file returns the raw number of the actual cpi
+ setting reported by the mouse. This number has to be further
+ processed to receive the real dpi value.
+
+ VALUE DPI
+ 1 400
+ 2 800
+ 4 1600
+
+ This file is readonly.
+
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/actual_profile
+Date: August 2010
+Contact: Stefan Achatz <erazor_de@users.sourceforge.net>
+Description: When read, this file returns the number of the actual profile in
+ range 0-4.
+ This file is readonly.
+
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/firmware_version
+Date: August 2010
+Contact: Stefan Achatz <erazor_de@users.sourceforge.net>
+Description: When read, this file returns the raw integer version number of the
+ firmware reported by the mouse. Using the integer value eases
+ further usage in other programs. To receive the real version
+ number the decimal point has to be shifted 2 positions to the
+ left. E.g. a returned value of 138 means 1.38
+ This file is readonly.
+
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/profile_settings
+Date: August 2010
+Contact: Stefan Achatz <erazor_de@users.sourceforge.net>
+Description: The mouse can store 5 profiles which can be switched by the
+ press of a button. A profile is split in settings and buttons.
+ profile_settings holds informations like resolution, sensitivity
+ and light effects.
+ When written, this file lets one write the respective profile
+ settings back to the mouse. The data has to be 13 bytes long.
+ The mouse will reject invalid data.
+ Which profile to write is determined by the profile number
+ contained in the data.
+ This file is writeonly.
+
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/profile[1-5]_settings
+Date: August 2010
+Contact: Stefan Achatz <erazor_de@users.sourceforge.net>
+Description: The mouse can store 5 profiles which can be switched by the
+ press of a button. A profile is split in settings and buttons.
+ profile_settings holds informations like resolution, sensitivity
+ and light effects.
+ When read, these files return the respective profile settings.
+ The returned data is 13 bytes in size.
+ This file is readonly.
+
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/profile_buttons
+Date: August 2010
+Contact: Stefan Achatz <erazor_de@users.sourceforge.net>
+Description: The mouse can store 5 profiles which can be switched by the
+ press of a button. A profile is split in settings and buttons.
+ profile_buttons holds informations about button layout.
+ When written, this file lets one write the respective profile
+ buttons back to the mouse. The data has to be 19 bytes long.
+ The mouse will reject invalid data.
+ Which profile to write is determined by the profile number
+ contained in the data.
+ This file is writeonly.
+
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/profile[1-5]_buttons
+Date: August 2010
+Contact: Stefan Achatz <erazor_de@users.sourceforge.net>
+Description: The mouse can store 5 profiles which can be switched by the
+ press of a button. A profile is split in settings and buttons.
+ profile_buttons holds informations about button layout.
+ When read, these files return the respective profile buttons.
+ The returned data is 19 bytes in size.
+ This file is readonly.
+
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/startup_profile
+Date: August 2010
+Contact: Stefan Achatz <erazor_de@users.sourceforge.net>
+Description: The integer value of this attribute ranges from 0-4.
+ When read, this attribute returns the number of the profile
+ that's active when the mouse is powered on.
+ This file is readonly.
+
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/settings
+Date: August 2010
+Contact: Stefan Achatz <erazor_de@users.sourceforge.net>
+Description: When read, this file returns the settings stored in the mouse.
+ The size of the data is 3 bytes and holds information on the
+ startup_profile.
+ When written, this file lets write settings back to the mouse.
+ The data has to be 3 bytes long. The mouse will reject invalid
+ data.
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 6369ba7f96f..b07440a172b 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -376,6 +376,13 @@ config HID_ROCCAT_KONE
---help---
Support for Roccat Kone mouse.
+config HID_ROCCAT_PYRA
+ tristate "Roccat Pyra mouse support"
+ depends on USB_HID
+ select HID_ROCCAT
+ ---help---
+ Support for Roccat Pyra mouse.
+
config HID_SAMSUNG
tristate "Samsung"
depends on USB_HID
diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
index 46f037f3df8..d224fa34218 100644
--- a/drivers/hid/Makefile
+++ b/drivers/hid/Makefile
@@ -52,6 +52,7 @@ obj-$(CONFIG_HID_PETALYNX) += hid-petalynx.o
obj-$(CONFIG_HID_PICOLCD) += hid-picolcd.o
obj-$(CONFIG_HID_ROCCAT) += hid-roccat.o
obj-$(CONFIG_HID_ROCCAT_KONE) += hid-roccat-kone.o
+obj-$(CONFIG_HID_ROCCAT_PYRA) += hid-roccat-pyra.o
obj-$(CONFIG_HID_SAMSUNG) += hid-samsung.o
obj-$(CONFIG_HID_SMARTJOYPLUS) += hid-sjoy.o
obj-$(CONFIG_HID_SONY) += hid-sony.o
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 0c52899be96..18608b89e76 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1367,6 +1367,7 @@ static const struct hid_device_id hid_blacklist[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_PIXART_IMAGING_INC_OPTICAL_TOUCH_SCREEN) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONE) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_PYRA_WIRED) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_IR_REMOTE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 85c6d13c9ff..5787b1a1339 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -459,6 +459,8 @@
#define USB_VENDOR_ID_ROCCAT 0x1e7d
#define USB_DEVICE_ID_ROCCAT_KONE 0x2ced
+#define USB_DEVICE_ID_ROCCAT_PYRA_WIRED 0x2c24
+#define USB_DEVICE_ID_ROCCAT_PYRA_WIRELESS 0x2cf6
#define USB_VENDOR_ID_SAITEK 0x06a3
#define USB_DEVICE_ID_SAITEK_RUMBLEPAD 0xff17
diff --git a/drivers/hid/hid-roccat-pyra.c b/drivers/hid/hid-roccat-pyra.c
new file mode 100644
index 00000000000..6c09c15d93e
--- /dev/null
+++ b/drivers/hid/hid-roccat-pyra.c
@@ -0,0 +1,964 @@
+/*
+ * Roccat Pyra driver for Linux
+ *
+ * Copyright (c) 2010 Stefan Achatz <erazor_de@users.sourceforge.net>
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+/*
+ * Roccat Pyra is a mobile gamer mouse which comes in wired and wireless
+ * variant. Wireless variant is not tested.
+ * Userland tools can be found at http://sourceforge.net/projects/roccat
+ */
+
+#include <linux/device.h>
+#include <linux/input.h>
+#include <linux/hid.h>
+#include <linux/usb.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include "hid-ids.h"
+#include "hid-roccat.h"
+#include "hid-roccat-pyra.h"
+
+static void profile_activated(struct pyra_device *pyra,
+ unsigned int new_profile)
+{
+ pyra->actual_profile = new_profile;
+ pyra->actual_cpi = pyra->profile_settings[pyra->actual_profile].y_cpi;
+}
+
+static int pyra_send_control(struct usb_device *usb_dev, int value,
+ enum pyra_control_requests request)
+{
+ int len;
+ struct pyra_control control;
+
+ if ((request == PYRA_CONTROL_REQUEST_PROFILE_SETTINGS ||
+ request == PYRA_CONTROL_REQUEST_PROFILE_BUTTONS) &&
+ (value < 0 || value > 4))
+ return -EINVAL;
+
+ control.command = PYRA_COMMAND_CONTROL;
+ control.value = value;
+ control.request = request;
+
+ len = usb_control_msg(usb_dev, usb_sndctrlpipe(usb_dev, 0),
+ USB_REQ_SET_CONFIGURATION,
+ USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT,
+ PYRA_USB_COMMAND_CONTROL, 0, (char *)&control,
+ sizeof(struct pyra_control),
+ USB_CTRL_SET_TIMEOUT);
+
+ if (len != sizeof(struct pyra_control))
+ return len;
+
+ return 0;
+}
+
+static int pyra_receive_control_status(struct usb_device *usb_dev)
+{
+ int len;
+ struct pyra_control control;
+
+ do {
+ msleep(10);
+
+ len = usb_control_msg(usb_dev, usb_rcvctrlpipe(usb_dev, 0),
+ USB_REQ_CLEAR_FEATURE,
+ USB_TYPE_CLASS | USB_RECIP_INTERFACE |
+ USB_DIR_IN,
+ PYRA_USB_COMMAND_CONTROL, 0, (char *)&control,
+ sizeof(struct pyra_control),
+ USB_CTRL_SET_TIMEOUT);
+
+ /* requested too early, try again */
+ } while (len == -EPROTO);
+
+ if (len == sizeof(struct pyra_control) &&
+ control.command == PYRA_COMMAND_CONTROL &&
+ control.request == PYRA_CONTROL_REQUEST_STATUS &&
+ control.value == 1)
+ return 0;
+ else {
+ dev_err(&usb_dev->dev, "receive control status: "
+ "unknown response 0x%x 0x%x\n",
+ control.request, control.value);
+ return -EINVAL;
+ }
+}
+
+static int pyra_get_profile_settings(struct usb_device *usb_dev,
+ struct pyra_profile_settings *buf, int number)
+{
+ int retval;
+
+ retval = pyra_send_control(usb_dev, number,
+ PYRA_CONTROL_REQUEST_PROFILE_SETTINGS);
+
+ if (retval)
+ return retval;
+
+ retval = usb_control_msg(usb_dev, usb_rcvctrlpipe(usb_dev, 0),
+ USB_REQ_CLEAR_FEATURE,
+ USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_IN,
+ PYRA_USB_COMMAND_PROFILE_SETTINGS, 0, (char *)buf,
+ sizeof(struct pyra_profile_settings),
+ USB_CTRL_SET_TIMEOUT);
+
+ if (retval != sizeof(struct pyra_profile_settings))
+ return retval;
+
+ return 0;
+}
+
+static int pyra_get_profile_buttons(struct usb_device *usb_dev,
+ struct pyra_profile_buttons *buf, int number)
+{
+ int retval;
+
+ retval = pyra_send_control(usb_dev, number,
+ PYRA_CONTROL_REQUEST_PROFILE_BUTTONS);
+
+ if (retval)
+ return retval;
+
+ retval = usb_control_msg(usb_dev, usb_rcvctrlpipe(usb_dev, 0),
+ USB_REQ_CLEAR_FEATURE,
+ USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_IN,
+ PYRA_USB_COMMAND_PROFILE_BUTTONS, 0, (char *)buf,
+ sizeof(struct pyra_profile_buttons),
+ USB_CTRL_SET_TIMEOUT);
+
+ if (retval != sizeof(struct pyra_profile_buttons))
+ return retval;
+
+ return 0;
+}
+
+static int pyra_get_settings(struct usb_device *usb_dev,
+ struct pyra_settings *buf)
+{
+ int len;
+ len = usb_control_msg(usb_dev, usb_rcvctrlpipe(usb_dev, 0),
+ USB_REQ_CLEAR_FEATURE,
+ USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_IN,
+ PYRA_USB_COMMAND_SETTINGS, 0, buf,
+ sizeof(struct pyra_settings), USB_CTRL_SET_TIMEOUT);
+ if (len != sizeof(struct pyra_settings))
+ return -EIO;
+ return 0;
+}
+
+static int pyra_get_info(struct usb_device *usb_dev, struct pyra_info *buf)
+{
+ int len;
+ len = usb_control_msg(usb_dev, usb_rcvctrlpipe(usb_dev, 0),
+ USB_REQ_CLEAR_FEATURE,
+ USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_IN,
+ PYRA_USB_COMMAND_INFO, 0, buf,
+ sizeof(struct pyra_info), USB_CTRL_SET_TIMEOUT);
+ if (len != sizeof(struct pyra_info))
+ return -EIO;
+ return 0;
+}
+
+static int pyra_set_profile_settings(struct usb_device *usb_dev,
+ struct pyra_profile_settings const *settings)
+{
+ int len;
+ len = usb_control_msg(usb_dev, usb_sndctrlpipe(usb_dev, 0),
+ USB_REQ_SET_CONFIGURATION,
+ USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT,
+ PYRA_USB_COMMAND_PROFILE_SETTINGS, 0, (char *)settings,
+ sizeof(struct pyra_profile_settings),
+ USB_CTRL_SET_TIMEOUT);
+ if (len != sizeof(struct pyra_profile_settings))
+ return -EIO;
+ if (pyra_receive_control_status(usb_dev))
+ return -EIO;
+ return 0;
+}
+
+static int pyra_set_profile_buttons(struct usb_device *usb_dev,
+ struct pyra_profile_buttons const *buttons)
+{
+ int len;
+ len = usb_control_msg(usb_dev, usb_sndctrlpipe(usb_dev, 0),
+ USB_REQ_SET_CONFIGURATION,
+ USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT,
+ PYRA_USB_COMMAND_PROFILE_BUTTONS, 0, (char *)buttons,
+ sizeof(struct pyra_profile_buttons),
+ USB_CTRL_SET_TIMEOUT);
+ if (len != sizeof(struct pyra_profile_buttons))
+ return -EIO;
+ if (pyra_receive_control_status(usb_dev))
+ return -EIO;
+ return 0;
+}
+
+static int pyra_set_settings(struct usb_device *usb_dev,
+ struct pyra_settings const *settings)
+{
+ int len;
+ len = usb_control_msg(usb_dev, usb_sndctrlpipe(usb_dev, 0),
+ USB_REQ_SET_CONFIGURATION,
+ USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT,
+ PYRA_USB_COMMAND_SETTINGS, 0, (char *)settings,
+ sizeof(struct pyra_settings), USB_CTRL_SET_TIMEOUT);
+ if (len != sizeof(struct pyra_settings))
+ return -EIO;
+ if (pyra_receive_control_status(usb_dev))
+ return -EIO;
+ return 0;
+}
+
+static ssize_t pyra_sysfs_read_profilex_settings(struct file *fp,
+ struct kobject *kobj, struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count, int number)
+{
+ struct device *dev = container_of(kobj, struct device, kobj);
+ struct pyra_device *pyra = hid_get_drvdata(dev_get_drvdata(dev));
+
+ if (off >= sizeof(struct pyra_profile_settings))
+ return 0;
+
+ if (off + count > sizeof(struct pyra_profile_settings))
+ count = sizeof(struct pyra_profile_settings) - off;
+
+ mutex_lock(&pyra->pyra_lock);
+ memcpy(buf, ((char const *)&pyra->profile_settings[number]) + off,
+ count);
+ mutex_unlock(&pyra->pyra_lock);
+
+ return count;
+}
+
+static ssize_t pyra_sysfs_read_profile1_settings(struct file *fp,
+ struct kobject *kobj, struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count)
+{
+ return pyra_sysfs_read_profilex_settings(fp, kobj,
+ attr, buf, off, count, 0);
+}
+
+static ssize_t pyra_sysfs_read_profile2_settings(struct file *fp,
+ struct kobject *kobj, struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count)
+{
+ return pyra_sysfs_read_profilex_settings(fp, kobj,
+ attr, buf, off, count, 1);
+}
+
+static ssize_t pyra_sysfs_read_profile3_settings(struct file *fp,
+ struct kobject *kobj, struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count)
+{
+ return pyra_sysfs_read_profilex_settings(fp, kobj,
+ attr, buf, off, count, 2);
+}
+
+static ssize_t pyra_sysfs_read_profile4_settings(struct file *fp,
+ struct kobject *kobj, struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count)
+{
+ return pyra_sysfs_read_profilex_settings(fp, kobj,
+ attr, buf, off, count, 3);
+}
+
+static ssize_t pyra_sysfs_read_profile5_settings(struct file *fp,
+ struct kobject *kobj, struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count)
+{
+ return pyra_sysfs_read_profilex_settings(fp, kobj,
+ attr, buf, off, count, 4);
+}
+
+static ssize_t pyra_sysfs_read_profilex_buttons(struct file *fp,
+ struct kobject *kobj, struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count, int number)
+{
+ struct device *dev = container_of(kobj, struct device, kobj);
+ struct pyra_device *pyra = hid_get_drvdata(dev_get_drvdata(dev));
+
+ if (off >= sizeof(struct pyra_profile_buttons))
+ return 0;
+
+ if (off + count > sizeof(struct pyra_profile_buttons))
+ count = sizeof(struct pyra_profile_buttons) - off;
+
+ mutex_lock(&pyra->pyra_lock);
+ memcpy(buf, ((char const *)&pyra->profile_buttons[number]) + off,
+ count);
+ mutex_unlock(&pyra->pyra_lock);
+
+ return count;
+}
+
+static ssize_t pyra_sysfs_read_profile1_buttons(struct file *fp,
+ struct kobject *kobj, struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count)
+{
+ return pyra_sysfs_read_profilex_buttons(fp, kobj,
+ attr, buf, off, count, 0);
+}
+
+static ssize_t pyra_sysfs_read_profile2_buttons(struct file *fp,
+ struct kobject *kobj, struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count)
+{
+ return pyra_sysfs_read_profilex_buttons(fp, kobj,
+ attr, buf, off, count, 1);
+}
+
+static ssize_t pyra_sysfs_read_profile3_buttons(struct file *fp,
+ struct kobject *kobj, struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count)
+{
+ return pyra_sysfs_read_profilex_buttons(fp, kobj,
+ attr, buf, off, count, 2);
+}
+
+static ssize_t pyra_sysfs_read_profile4_buttons(struct file *fp,
+ struct kobject *kobj, struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count)
+{
+ return pyra_sysfs_read_profilex_buttons(fp, kobj,
+ attr, buf, off, count, 3);
+}
+
+static ssize_t pyra_sysfs_read_profile5_buttons(struct file *fp,
+ struct kobject *kobj, struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count)
+{
+ return pyra_sysfs_read_profilex_buttons(fp, kobj,
+ attr, buf, off, count, 4);
+}
+
+static ssize_t pyra_sysfs_write_profile_settings(struct file *fp,
+ struct kobject *kobj, struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count)
+{
+ struct device *dev = container_of(kobj, struct device, kobj);
+ struct pyra_device *pyra = hid_get_drvdata(dev_get_drvdata(dev));
+ struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
+ int retval = 0;
+ int difference;
+ int profile_number;
+ struct pyra_profile_settings *profile_settings;
+
+ if (off != 0 || count != sizeof(struct pyra_profile_settings))
+ return -EINVAL;
+
+ profile_number = ((struct pyra_profile_settings const *)buf)->number;
+ profile_settings = &pyra->profile_settings[profile_number];
+
+ mutex_lock(&pyra->pyra_lock);
+ difference = memcmp(buf, profile_settings,
+ sizeof(struct pyra_profile_settings));
+ if (difference) {
+ retval = pyra_set_profile_settings(usb_dev,
+ (struct pyra_profile_settings const *)buf);
+ if (!retval)
+ memcpy(profile_settings, buf,
+ sizeof(struct pyra_profile_settings));
+ }
+ mutex_unlock(&pyra->pyra_lock);
+
+ if (retval)
+ return retval;
+
+ return sizeof(struct pyra_profile_settings);
+}
+
+static ssize_t pyra_sysfs_write_profile_buttons(struct file *fp,
+ struct kobject *kobj, struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count)
+{
+ struct device *dev = container_of(kobj, struct device, kobj);
+ struct pyra_device *pyra = hid_get_drvdata(dev_get_drvdata(dev));
+ struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
+ int retval = 0;
+ int difference;
+ int profile_number;
+ struct pyra_profile_buttons *profile_buttons;
+
+ if (off != 0 || count != sizeof(struct pyra_profile_buttons))
+ return -EINVAL;
+
+ profile_number = ((struct pyra_profile_buttons const *)buf)->number;
+ profile_buttons = &pyra->profile_buttons[profile_number];
+
+ mutex_lock(&pyra->pyra_lock);
+ difference = memcmp(buf, profile_buttons,
+ sizeof(struct pyra_profile_buttons));
+ if (difference) {
+ retval = pyra_set_profile_buttons(usb_dev,
+ (struct pyra_profile_buttons const *)buf);
+ if (!retval)
+ memcpy(profile_buttons, buf,
+ sizeof(struct pyra_profile_buttons));
+ }
+ mutex_unlock(&pyra->pyra_lock);
+
+ if (retval)
+ return retval;
+
+ return sizeof(struct pyra_profile_buttons);
+}
+
+static ssize_t pyra_sysfs_read_settings(struct file *fp,
+ struct kobject *kobj, struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count)
+{
+ struct device *dev = container_of(kobj, struct device, kobj);
+ struct pyra_device *pyra = hid_get_drvdata(dev_get_drvdata(dev));
+
+ if (off >= sizeof(struct pyra_settings))
+ return 0;
+
+ if (off + count > sizeof(struct pyra_settings))
+ count = sizeof(struct pyra_settings) - off;
+
+ mutex_lock(&pyra->pyra_lock);
+ memcpy(buf, ((char const *)&pyra->settings) + off, count);
+ mutex_unlock(&pyra->pyra_lock);
+
+ return count;
+}
+
+static ssize_t pyra_sysfs_write_settings(struct file *fp,
+ struct kobject *kobj, struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count)
+{
+ struct device *dev = container_of(kobj, struct device, kobj);
+ struct pyra_device *pyra = hid_get_drvdata(dev_get_drvdata(dev));
+ struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
+ int retval = 0;
+ int difference;
+
+ if (off != 0 || count != sizeof(struct pyra_settings))
+ return -EINVAL;
+
+ mutex_lock(&pyra->pyra_lock);
+ difference = memcmp(buf, &pyra->settings, sizeof(struct pyra_settings));
+ if (difference) {
+ retval = pyra_set_settings(usb_dev,
+ (struct pyra_settings const *)buf);
+ if (!retval)
+ memcpy(&pyra->settings, buf,
+ sizeof(struct pyra_settings));
+ }
+ mutex_unlock(&pyra->pyra_lock);
+
+ if (retval)
+ return retval;
+
+ profile_activated(pyra, pyra->settings.startup_profile);
+
+ return sizeof(struct pyra_settings);
+}
+
+
+static ssize_t pyra_sysfs_show_actual_cpi(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct pyra_device *pyra = hid_get_drvdata(dev_get_drvdata(dev));
+ return snprintf(buf, PAGE_SIZE, "%d\n", pyra->actual_cpi);
+}
+
+static ssize_t pyra_sysfs_show_actual_profile(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct pyra_device *pyra = hid_get_drvdata(dev_get_drvdata(dev));
+ return snprintf(buf, PAGE_SIZE, "%d\n", pyra->actual_profile);
+}
+
+static ssize_t pyra_sysfs_show_firmware_version(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct pyra_device *pyra = hid_get_drvdata(dev_get_drvdata(dev));
+ return snprintf(buf, PAGE_SIZE, "%d\n", pyra->firmware_version);
+}
+
+static ssize_t pyra_sysfs_show_startup_profile(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct pyra_device *pyra = hid_get_drvdata(dev_get_drvdata(dev));
+ return snprintf(buf, PAGE_SIZE, "%d\n", pyra->settings.startup_profile);
+}
+
+static DEVICE_ATTR(actual_cpi, 0440, pyra_sysfs_show_actual_cpi, NULL);
+
+static DEVICE_ATTR(actual_profile, 0440, pyra_sysfs_show_actual_profile, NULL);
+
+static DEVICE_ATTR(firmware_version, 0440,
+ pyra_sysfs_show_firmware_version, NULL);
+
+static DEVICE_ATTR(startup_profile, 0440,
+ pyra_sysfs_show_startup_profile, NULL);
+
+static struct attribute *pyra_attributes[] = {
+ &dev_attr_actual_cpi.attr,
+ &dev_attr_actual_profile.attr,
+ &dev_attr_firmware_version.attr,
+ &dev_attr_startup_profile.attr,
+ NULL
+};
+
+static struct attribute_group pyra_attribute_group = {
+ .attrs = pyra_attributes
+};
+
+static struct bin_attribute pyra_profile_settings_attr = {
+ .attr = { .name = "profile_settings", .mode = 0220 },
+ .size = sizeof(struct pyra_profile_settings),
+ .write = pyra_sysfs_write_profile_settings
+};
+
+static struct bin_attribute pyra_profile1_settings_attr = {
+ .attr = { .name = "profile1_settings", .mode = 0440 },
+ .size = sizeof(struct pyra_profile_settings),
+ .read = pyra_sysfs_read_profile1_settings
+};
+
+static struct bin_attribute pyra_profile2_settings_attr = {
+ .attr = { .name = "profile2_settings", .mode = 0440 },
+ .size = sizeof(struct pyra_profile_settings),
+ .read = pyra_sysfs_read_profile2_settings
+};
+
+static struct bin_attribute pyra_profile3_settings_attr = {
+ .attr = { .name = "profile3_settings", .mode = 0440 },
+ .size = sizeof(struct pyra_profile_settings),
+ .read = pyra_sysfs_read_profile3_settings
+};
+
+static struct bin_attribute pyra_profile4_settings_attr = {
+ .attr = { .name = "profile4_settings", .mode = 0440 },
+ .size = sizeof(struct pyra_profile_settings),
+ .read = pyra_sysfs_read_profile4_settings
+};
+
+static struct bin_attribute pyra_profile5_settings_attr = {
+ .attr = { .name = "profile5_settings", .mode = 0440 },
+ .size = sizeof(struct pyra_profile_settings),
+ .read = pyra_sysfs_read_profile5_settings
+};
+
+static struct bin_attribute pyra_profile_buttons_attr = {
+ .attr = { .name = "profile_buttons", .mode = 0220 },
+ .size = sizeof(struct pyra_profile_buttons),
+ .write = pyra_sysfs_write_profile_buttons
+};
+
+static struct bin_attribute pyra_profile1_buttons_attr = {
+ .attr = { .name = "profile1_buttons", .mode = 0440 },
+ .size = sizeof(struct pyra_profile_buttons),
+ .read = pyra_sysfs_read_profile1_buttons
+};
+
+static struct bin_attribute pyra_profile2_buttons_attr = {
+ .attr = { .name = "profile2_buttons", .mode = 0440 },
+ .size = sizeof(struct pyra_profile_buttons),
+ .read = pyra_sysfs_read_profile2_buttons
+};
+
+static struct bin_attribute pyra_profile3_buttons_attr = {
+ .attr = { .name = "profile3_buttons", .mode = 0440 },
+ .size = sizeof(struct pyra_profile_buttons),
+ .read = pyra_sysfs_read_profile3_buttons
+};
+
+static struct bin_attribute pyra_profile4_buttons_attr = {
+ .attr = { .name = "profile4_buttons", .mode = 0440 },
+ .size = sizeof(struct pyra_profile_buttons),
+ .read = pyra_sysfs_read_profile4_buttons
+};
+
+static struct bin_attribute pyra_profile5_buttons_attr = {
+ .attr = { .name = "profile5_buttons", .mode = 0440 },
+ .size = sizeof(struct pyra_profile_buttons),
+ .read = pyra_sysfs_read_profile5_buttons
+};
+
+static struct bin_attribute pyra_settings_attr = {
+ .attr = { .name = "settings", .mode = 0660 },
+ .size = sizeof(struct pyra_settings),
+ .read = pyra_sysfs_read_settings,
+ .write = pyra_sysfs_write_settings
+};
+
+static int pyra_create_sysfs_attributes(struct usb_interface *intf)
+{
+ int retval;
+
+ retval = sysfs_create_group(&intf->dev.kobj, &pyra_attribute_group);
+ if (retval)
+ goto exit_1;
+
+ retval = sysfs_create_bin_file(&intf->dev.kobj,
+ &pyra_profile_settings_attr);
+ if (retval)
+ goto exit_2;
+
+ retval = sysfs_create_bin_file(&intf->dev.kobj,
+ &pyra_profile1_settings_attr);
+ if (retval)
+ goto exit_3;
+
+ retval = sysfs_create_bin_file(&intf->dev.kobj,
+ &pyra_profile2_settings_attr);
+ if (retval)
+ goto exit_4;
+
+ retval = sysfs_create_bin_file(&intf->dev.kobj,
+ &pyra_profile3_settings_attr);
+ if (retval)
+ goto exit_5;
+
+ retval = sysfs_create_bin_file(&intf->dev.kobj,
+ &pyra_profile4_settings_attr);
+ if (retval)
+ goto exit_6;
+
+ retval = sysfs_create_bin_file(&intf->dev.kobj,
+ &pyra_profile5_settings_attr);
+ if (retval)
+ goto exit_7;
+
+ retval = sysfs_create_bin_file(&intf->dev.kobj,
+ &pyra_profile_buttons_attr);
+ if (retval)
+ goto exit_8;
+
+ retval = sysfs_create_bin_file(&intf->dev.kobj,
+ &pyra_profile1_buttons_attr);
+ if (retval)
+ goto exit_9;
+
+ retval = sysfs_create_bin_file(&intf->dev.kobj,
+ &pyra_profile2_buttons_attr);
+ if (retval)
+ goto exit_10;
+
+ retval = sysfs_create_bin_file(&intf->dev.kobj,
+ &pyra_profile3_buttons_attr);
+ if (retval)
+ goto exit_11;
+
+ retval = sysfs_create_bin_file(&intf->dev.kobj,
+ &pyra_profile4_buttons_attr);
+ if (retval)
+ goto exit_12;
+
+ retval = sysfs_create_bin_file(&intf->dev.kobj,
+ &pyra_profile5_buttons_attr);
+ if (retval)
+ goto exit_13;
+
+ retval = sysfs_create_bin_file(&intf->dev.kobj,
+ &pyra_settings_attr);
+ if (retval)
+ goto exit_14;
+
+ return 0;
+
+exit_14:
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile5_buttons_attr);
+exit_13:
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile4_buttons_attr);
+exit_12:
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile3_buttons_attr);
+exit_11:
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile2_buttons_attr);
+exit_10:
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile1_buttons_attr);
+exit_9:
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile_buttons_attr);
+exit_8:
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile5_settings_attr);
+exit_7:
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile4_settings_attr);
+exit_6:
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile3_settings_attr);
+exit_5:
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile2_settings_attr);
+exit_4:
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile1_settings_attr);
+exit_3:
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile_settings_attr);
+exit_2:
+ sysfs_remove_group(&intf->dev.kobj, &pyra_attribute_group);
+exit_1:
+ return retval;
+}
+
+static void pyra_remove_sysfs_attributes(struct usb_interface *intf)
+{
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_settings_attr);
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile5_buttons_attr);
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile4_buttons_attr);
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile3_buttons_attr);
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile2_buttons_attr);
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile1_buttons_attr);
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile_buttons_attr);
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile5_settings_attr);
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile4_settings_attr);
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile3_settings_attr);
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile2_settings_attr);
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile1_settings_attr);
+ sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile_settings_attr);
+ sysfs_remove_group(&intf->dev.kobj, &pyra_attribute_group);
+}
+
+static int pyra_init_pyra_device_struct(struct usb_device *usb_dev,
+ struct pyra_device *pyra)
+{
+ struct pyra_info *info;
+ int retval, i;
+
+ mutex_init(&pyra->pyra_lock);
+
+ info = kmalloc(sizeof(struct pyra_info), GFP_KERNEL);
+ if (!info)
+ return -ENOMEM;
+ retval = pyra_get_info(usb_dev, info);
+ if (retval) {
+ kfree(info);
+ return retval;
+ }
+ pyra->firmware_version = info->firmware_version;
+ kfree(info);
+
+ retval = pyra_get_settings(usb_dev, &pyra->settings);
+ if (retval)
+ return retval;
+
+ for (i = 0; i < 5; ++i) {
+ retval = pyra_get_profile_settings(usb_dev,
+ &pyra->profile_settings[i], i);
+ if (retval)
+ return retval;
+
+ retval = pyra_get_profile_buttons(usb_dev,
+ &pyra->profile_buttons[i], i);
+ if (retval)
+ return retval;
+ }
+
+ profile_activated(pyra, pyra->settings.startup_profile);
+
+ return 0;
+}
+
+static int pyra_init_specials(struct hid_device *hdev)
+{
+ struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
+ struct usb_device *usb_dev = interface_to_usbdev(intf);
+ struct pyra_device *pyra;
+ int retval;
+
+ if (intf->cur_altsetting->desc.bInterfaceProtocol
+ == USB_INTERFACE_PROTOCOL_MOUSE) {
+
+ pyra = kzalloc(sizeof(*pyra), GFP_KERNEL);
+ if (!pyra) {
+ dev_err(&hdev->dev, "can't alloc device descriptor\n");
+ return -ENOMEM;
+ }
+ hid_set_drvdata(hdev, pyra);
+
+ retval = pyra_init_pyra_device_struct(usb_dev, pyra);
+ if (retval) {
+ dev_err(&hdev->dev,
+ "couldn't init struct pyra_device\n");
+ goto exit_free;
+ }
+
+ retval = roccat_connect(hdev);
+ if (retval < 0) {
+ dev_err(&hdev->dev, "couldn't init char dev\n");
+ } else {
+ pyra->chrdev_minor = retval;
+ pyra->roccat_claimed = 1;
+ }
+
+ retval = pyra_create_sysfs_attributes(intf);
+ if (retval) {
+ dev_err(&hdev->dev, "cannot create sysfs files\n");
+ goto exit_free;
+ }
+ } else {
+ hid_set_drvdata(hdev, NULL);
+ }
+
+ return 0;
+exit_free:
+ kfree(pyra);
+ return retval;
+}
+
+static void pyra_remove_specials(struct hid_device *hdev)
+{
+ struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
+ struct pyra_device *pyra;
+
+ if (intf->cur_altsetting->desc.bInterfaceProtocol
+ == USB_INTERFACE_PROTOCOL_MOUSE) {
+ pyra_remove_sysfs_attributes(intf);
+ pyra = hid_get_drvdata(hdev);
+ if (pyra->roccat_claimed)
+ roccat_disconnect(pyra->chrdev_minor);
+ kfree(hid_get_drvdata(hdev));
+ }
+}
+
+static int pyra_probe(struct hid_device *hdev, const struct hid_device_id *id)
+{
+ int retval;
+
+ retval = hid_parse(hdev);
+ if (retval) {
+ dev_err(&hdev->dev, "parse failed\n");
+ goto exit;
+ }
+
+ retval = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
+ if (retval) {
+ dev_err(&hdev->dev, "hw start failed\n");
+ goto exit;
+ }
+
+ retval = pyra_init_specials(hdev);
+ if (retval) {
+ dev_err(&hdev->dev, "couldn't install mouse\n");
+ goto exit_stop;
+ }
+ return 0;
+
+exit_stop:
+ hid_hw_stop(hdev);
+exit:
+ return retval;
+}
+
+static void pyra_remove(struct hid_device *hdev)
+{
+ pyra_remove_specials(hdev);
+ hid_hw_stop(hdev);
+}
+
+static void pyra_keep_values_up_to_date(struct pyra_device *pyra,
+ u8 const *data)
+{
+ struct pyra_mouse_event_button const *button_event;
+
+ switch (data[0]) {
+ case PYRA_MOUSE_REPORT_NUMBER_BUTTON:
+ button_event = (struct pyra_mouse_event_button const *)data;
+ switch (button_event->type) {
+ case PYRA_MOUSE_EVENT_BUTTON_TYPE_PROFILE_2:
+ profile_activated(pyra, button_event->data1 - 1);
+ break;
+ case PYRA_MOUSE_EVENT_BUTTON_TYPE_CPI:
+ pyra->actual_cpi = button_event->data1;
+ break;
+ }
+ break;
+ }
+}
+
+static void pyra_report_to_chrdev(struct pyra_device const *pyra,
+ u8 const *data)
+{
+ struct pyra_roccat_report roccat_report;
+ struct pyra_mouse_event_button const *button_event;
+
+ if (data[0] != PYRA_MOUSE_REPORT_NUMBER_BUTTON)
+ return;
+
+ button_event = (struct pyra_mouse_event_button const *)data;
+
+ switch (button_event->type) {
+ case PYRA_MOUSE_EVENT_BUTTON_TYPE_PROFILE_2:
+ case PYRA_MOUSE_EVENT_BUTTON_TYPE_CPI:
+ roccat_report.type = button_event->type;
+ roccat_report.value = button_event->data1;
+ roccat_report.key = 0;
+ roccat_report_event(pyra->chrdev_minor,
+ (uint8_t const *)&roccat_report,
+ sizeof(struct pyra_roccat_report));
+ break;
+ case PYRA_MOUSE_EVENT_BUTTON_TYPE_MACRO:
+ case PYRA_MOUSE_EVENT_BUTTON_TYPE_SHORTCUT:
+ case PYRA_MOUSE_EVENT_BUTTON_TYPE_QUICKLAUNCH:
+ if (button_event->data2 == PYRA_MOUSE_EVENT_BUTTON_PRESS) {
+ roccat_report.type = button_event->type;
+ roccat_report.key = button_event->data1;
+ roccat_report.value = pyra->actual_profile;
+ roccat_report_event(pyra->chrdev_minor,
+ (uint8_t const *)&roccat_report,
+ sizeof(struct pyra_roccat_report));
+ }
+ break;
+ }
+}
+
+static int pyra_raw_event(struct hid_device *hdev, struct hid_report *report,
+ u8 *data, int size)
+{
+ struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
+ struct pyra_device *pyra = hid_get_drvdata(hdev);
+
+ if (intf->cur_altsetting->desc.bInterfaceProtocol
+ != USB_INTERFACE_PROTOCOL_MOUSE)
+ return 0;
+
+ pyra_keep_values_up_to_date(pyra, data);
+
+ if (pyra->roccat_claimed)
+ pyra_report_to_chrdev(pyra, data);
+
+ return 0;
+}
+
+static const struct hid_device_id pyra_devices[] = {
+ { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT,
+ USB_DEVICE_ID_ROCCAT_PYRA_WIRED) },
+ /* TODO add USB_DEVICE_ID_ROCCAT_PYRA_WIRELESS after testing */
+ { }
+};
+
+MODULE_DEVICE_TABLE(hid, pyra_devices);
+
+static struct hid_driver pyra_driver = {
+ .name = "pyra",
+ .id_table = pyra_devices,
+ .probe = pyra_probe,
+ .remove = pyra_remove,
+ .raw_event = pyra_raw_event
+};
+
+static int __init pyra_init(void)
+{
+ return hid_register_driver(&pyra_driver);
+}
+
+static void __exit pyra_exit(void)
+{
+ hid_unregister_driver(&pyra_driver);
+}
+
+module_init(pyra_init);
+module_exit(pyra_exit);
+
+MODULE_AUTHOR("Stefan Achatz");
+MODULE_DESCRIPTION("USB Roccat Pyra driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/hid/hid-roccat-pyra.h b/drivers/hid/hid-roccat-pyra.h
new file mode 100644
index 00000000000..22f80a8f26f
--- /dev/null
+++ b/drivers/hid/hid-roccat-pyra.h
@@ -0,0 +1,186 @@
+#ifndef __HID_ROCCAT_PYRA_H
+#define __HID_ROCCAT_PYRA_H
+
+/*
+ * Copyright (c) 2010 Stefan Achatz <erazor_de@users.sourceforge.net>
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+#include <linux/types.h>
+
+#pragma pack(push)
+#pragma pack(1)
+
+struct pyra_b {
+ uint8_t command; /* PYRA_COMMAND_B */
+ uint8_t size; /* always 3 */
+ uint8_t unknown; /* 1 */
+};
+
+struct pyra_control {
+ uint8_t command; /* PYRA_COMMAND_CONTROL */
+ /*
+ * value is profile number for request_settings and request_buttons
+ * 1 if status ok for request_status
+ */
+ uint8_t value; /* Range 0-4 */
+ uint8_t request;
+};
+
+enum pyra_control_requests {
+ PYRA_CONTROL_REQUEST_STATUS = 0x00,
+ PYRA_CONTROL_REQUEST_PROFILE_SETTINGS = 0x10,
+ PYRA_CONTROL_REQUEST_PROFILE_BUTTONS = 0x20
+};
+
+struct pyra_settings {
+ uint8_t command; /* PYRA_COMMAND_SETTINGS */
+ uint8_t size; /* always 3 */
+ uint8_t startup_profile; /* Range 0-4! */
+};
+
+struct pyra_profile_settings {
+ uint8_t command; /* PYRA_COMMAND_PROFILE_SETTINGS */
+ uint8_t size; /* always 0xd */
+ uint8_t number; /* Range 0-4 */
+ uint8_t xysync;
+ uint8_t x_sensitivity; /* 0x1-0xa */
+ uint8_t y_sensitivity;
+ uint8_t x_cpi; /* unused */
+ uint8_t y_cpi; /* this value is for x and y */
+ uint8_t lightswitch; /* 0 = off, 1 = on */
+ uint8_t light_effect;
+ uint8_t handedness;
+ uint16_t checksum; /* byte sum */
+};
+
+struct pyra_profile_buttons {
+ uint8_t command; /* PYRA_COMMAND_PROFILE_BUTTONS */
+ uint8_t size; /* always 0x13 */
+ uint8_t number; /* Range 0-4 */
+ uint8_t buttons[14];
+ uint16_t checksum; /* byte sum */
+};
+
+struct pyra_info {
+ uint8_t command; /* PYRA_COMMAND_INFO */
+ uint8_t size; /* always 6 */
+ uint8_t firmware_version;
+ uint8_t unknown1; /* always 0 */
+ uint8_t unknown2; /* always 1 */
+ uint8_t unknown3; /* always 0 */
+};
+
+enum pyra_commands {
+ PYRA_COMMAND_CONTROL = 0x4,
+ PYRA_COMMAND_SETTINGS = 0x5,
+ PYRA_COMMAND_PROFILE_SETTINGS = 0x6,
+ PYRA_COMMAND_PROFILE_BUTTONS = 0x7,
+ PYRA_COMMAND_INFO = 0x9,
+ PYRA_COMMAND_B = 0xb
+};
+
+enum pyra_usb_commands {
+ PYRA_USB_COMMAND_CONTROL = 0x304,
+ PYRA_USB_COMMAND_SETTINGS = 0x305,
+ PYRA_USB_COMMAND_PROFILE_SETTINGS = 0x306,
+ PYRA_USB_COMMAND_PROFILE_BUTTONS = 0x307,
+ PYRA_USB_COMMAND_INFO = 0x309,
+ PYRA_USB_COMMAND_B = 0x30b /* writes 3 bytes */
+};
+
+enum pyra_mouse_report_numbers {
+ PYRA_MOUSE_REPORT_NUMBER_HID = 1,
+ PYRA_MOUSE_REPORT_NUMBER_AUDIO = 2,
+ PYRA_MOUSE_REPORT_NUMBER_BUTTON = 3,
+};
+
+struct pyra_mouse_event_button {
+ uint8_t report_number; /* always 3 */
+ uint8_t unknown; /* always 0 */
+ uint8_t type;
+ uint8_t data1;
+ uint8_t data2;
+};
+
+struct pyra_mouse_event_audio {
+ uint8_t report_number; /* always 2 */
+ uint8_t type;
+ uint8_t unused; /* always 0 */
+};
+
+/* hid audio controls */
+enum pyra_mouse_event_audio_types {
+ PYRA_MOUSE_EVENT_AUDIO_TYPE_MUTE = 0xe2,
+ PYRA_MOUSE_EVENT_AUDIO_TYPE_VOLUME_UP = 0xe9,
+ PYRA_MOUSE_EVENT_AUDIO_TYPE_VOLUME_DOWN = 0xea,
+};
+
+enum pyra_mouse_event_button_types {
+ /*
+ * Mouse sends tilt events on report_number 1 and 3
+ * Tilt events are sent repeatedly with 0.94s between first and second
+ * event and 0.22s on subsequent
+ */
+ PYRA_MOUSE_EVENT_BUTTON_TYPE_TILT = 0x10,
+
+ /*
+ * These are sent sequentially
+ * data1 contains new profile number in range 1-5
+ */
+ PYRA_MOUSE_EVENT_BUTTON_TYPE_PROFILE_1 = 0x20,
+ PYRA_MOUSE_EVENT_BUTTON_TYPE_PROFILE_2 = 0x30,
+
+ /*
+ * data1 = button_number (rmp index)
+ * data2 = pressed/released
+ */
+ PYRA_MOUSE_EVENT_BUTTON_TYPE_MACRO = 0x40,
+ PYRA_MOUSE_EVENT_BUTTON_TYPE_SHORTCUT = 0x50,
+
+ /*
+ * data1 = button_number (rmp index)
+ */
+ PYRA_MOUSE_EVENT_BUTTON_TYPE_QUICKLAUNCH = 0x60,
+
+ /* data1 = new cpi */
+ PYRA_MOUSE_EVENT_BUTTON_TYPE_CPI = 0xb0,
+
+ /* data1 and data2 = new sensitivity */
+ PYRA_MOUSE_EVENT_BUTTON_TYPE_SENSITIVITY = 0xc0,
+
+ PYRA_MOUSE_EVENT_BUTTON_TYPE_MULTIMEDIA = 0xf0,
+};
+
+enum {
+ PYRA_MOUSE_EVENT_BUTTON_PRESS = 0,
+ PYRA_MOUSE_EVENT_BUTTON_RELEASE = 1,
+};
+
+struct pyra_roccat_report {
+ uint8_t type;
+ uint8_t value;
+ uint8_t key;
+};
+
+#pragma pack(pop)
+
+struct pyra_device {
+ int actual_profile;
+ int actual_cpi;
+ int firmware_version;
+ int roccat_claimed;
+ int chrdev_minor;
+ struct mutex pyra_lock;
+ struct pyra_settings settings;
+ struct pyra_profile_settings profile_settings[5];
+ struct pyra_profile_buttons profile_buttons[5];
+};
+
+#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-26 02:14:17 +0000