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HID: roccat: generalize some common code 

Reduced some duplicate code by moving it to hid-roccat-common.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Stefan Achatz 2013-10-28 18:52:05 +01:00 committed by Jiri Kosina
parent 14fc4290df
commit 71304f5a26
6 changed files with 167 additions and 333 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

53
drivers/hid/hid-roccat-common.c
View File

@ -122,6 +122,59 @@ int roccat_common2_send_with_status(struct usb_device *usb_dev,
}
EXPORT_SYMBOL_GPL(roccat_common2_send_with_status);
int roccat_common2_device_init_struct(struct usb_device *usb_dev,
struct roccat_common2_device *dev)
{
mutex_init(&dev->lock);
return 0;
}
EXPORT_SYMBOL_GPL(roccat_common2_device_init_struct);
ssize_t roccat_common2_sysfs_read(struct file *fp, struct kobject *kobj,
char *buf, loff_t off, size_t count,
size_t real_size, uint command)
{
struct device *dev =
container_of(kobj, struct device, kobj)->parent->parent;
struct roccat_common2_device *roccat_dev = hid_get_drvdata(dev_get_drvdata(dev));
struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
int retval;
if (off >= real_size)
return 0;
if (off != 0 || count != real_size)
return -EINVAL;
mutex_lock(&roccat_dev->lock);
retval = roccat_common2_receive(usb_dev, command, buf, real_size);
mutex_unlock(&roccat_dev->lock);
return retval ? retval : real_size;
}
EXPORT_SYMBOL_GPL(roccat_common2_sysfs_read);
ssize_t roccat_common2_sysfs_write(struct file *fp, struct kobject *kobj,
void const *buf, loff_t off, size_t count,
size_t real_size, uint command)
{
struct device *dev =
container_of(kobj, struct device, kobj)->parent->parent;
struct roccat_common2_device *roccat_dev = hid_get_drvdata(dev_get_drvdata(dev));
struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
int retval;
if (off != 0 || count != real_size)
return -EINVAL;
mutex_lock(&roccat_dev->lock);
retval = roccat_common2_send_with_status(usb_dev, command, buf, real_size);
mutex_unlock(&roccat_dev->lock);
return retval ? retval : real_size;
}
EXPORT_SYMBOL_GPL(roccat_common2_sysfs_write);
MODULE_AUTHOR("Stefan Achatz");
MODULE_DESCRIPTION("USB Roccat common driver");
MODULE_LICENSE("GPL v2");

62
drivers/hid/hid-roccat-common.h
View File

@ -32,4 +32,66 @@ int roccat_common2_send(struct usb_device *usb_dev, uint report_id,
int roccat_common2_send_with_status(struct usb_device *usb_dev,
uint command, void const *buf, uint size);
struct roccat_common2_device {
int roccat_claimed;
int chrdev_minor;
struct mutex lock;
};
int roccat_common2_device_init_struct(struct usb_device *usb_dev,
struct roccat_common2_device *dev);
ssize_t roccat_common2_sysfs_read(struct file *fp, struct kobject *kobj,
char *buf, loff_t off, size_t count,
size_t real_size, uint command);
ssize_t roccat_common2_sysfs_write(struct file *fp, struct kobject *kobj,
void const *buf, loff_t off, size_t count,
size_t real_size, uint command);
#define ROCCAT_COMMON2_SYSFS_W(thingy, COMMAND, SIZE) \
static ssize_t roccat_common2_sysfs_write_ ## thingy(struct file *fp, \
struct kobject *kobj, struct bin_attribute *attr, char *buf, \
loff_t off, size_t count) \
{ \
return roccat_common2_sysfs_write(fp, kobj, buf, off, count, \
SIZE, COMMAND); \
}
#define ROCCAT_COMMON2_SYSFS_R(thingy, COMMAND, SIZE) \
static ssize_t roccat_common2_sysfs_read_ ## thingy(struct file *fp, \
struct kobject *kobj, struct bin_attribute *attr, char *buf, \
loff_t off, size_t count) \
{ \
return roccat_common2_sysfs_read(fp, kobj, buf, off, count, \
SIZE, COMMAND); \
}
#define ROCCAT_COMMON2_SYSFS_RW(thingy, COMMAND, SIZE) \
ROCCAT_COMMON2_SYSFS_W(thingy, COMMAND, SIZE) \
ROCCAT_COMMON2_SYSFS_R(thingy, COMMAND, SIZE)
#define ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(thingy, COMMAND, SIZE) \
ROCCAT_COMMON2_SYSFS_RW(thingy, COMMAND, SIZE); \
static struct bin_attribute bin_attr_ ## thingy = { \
.attr = { .name = #thingy, .mode = 0660 }, \
.size = SIZE, \
.read = roccat_common2_sysfs_read_ ## thingy, \
.write = roccat_common2_sysfs_write_ ## thingy \
}
#define ROCCAT_COMMON2_BIN_ATTRIBUTE_R(thingy, COMMAND, SIZE) \
ROCCAT_COMMON2_SYSFS_R(thingy, COMMAND, SIZE); \
static struct bin_attribute bin_attr_ ## thingy = { \
.attr = { .name = #thingy, .mode = 0440 }, \
.size = SIZE, \
.read = roccat_common2_sysfs_read_ ## thingy, \
}
#define ROCCAT_COMMON2_BIN_ATTRIBUTE_W(thingy, COMMAND, SIZE) \
ROCCAT_COMMON2_SYSFS_W(thingy, COMMAND, SIZE); \
static struct bin_attribute bin_attr_ ## thingy = { \
.attr = { .name = #thingy, .mode = 0220 }, \
.size = SIZE, \
.write = roccat_common2_sysfs_write_ ## thingy \
}
#endif

160
drivers/hid/hid-roccat-konepure.c
View File

@ -15,6 +15,7 @@
* Roccat KonePure is a smaller version of KoneXTD with less buttons and lights.
*/
#include <linux/types.h>
#include <linux/device.h>
#include <linux/input.h>
#include <linux/hid.h>
@ -23,128 +24,50 @@
#include <linux/hid-roccat.h>
#include "hid-ids.h"
#include "hid-roccat-common.h"
#include "hid-roccat-konepure.h"
enum {
KONEPURE_MOUSE_REPORT_NUMBER_BUTTON = 3,
};
struct konepure_mouse_report_button {
uint8_t report_number; /* always KONEPURE_MOUSE_REPORT_NUMBER_BUTTON */
uint8_t zero;
uint8_t type;
uint8_t data1;
uint8_t data2;
uint8_t zero2;
uint8_t unknown[2];
} __packed;
static struct class *konepure_class;
static ssize_t konepure_sysfs_read(struct file *fp, struct kobject *kobj,
char *buf, loff_t off, size_t count,
size_t real_size, uint command)
{
struct device *dev =
container_of(kobj, struct device, kobj)->parent->parent;
struct konepure_device *konepure = hid_get_drvdata(dev_get_drvdata(dev));
struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
int retval;
ROCCAT_COMMON2_BIN_ATTRIBUTE_W(control, 0x04, 0x03);
ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(actual_profile, 0x05, 0x03);
ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(profile_settings, 0x06, 0x1f);
ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(profile_buttons, 0x07, 0x3b);
ROCCAT_COMMON2_BIN_ATTRIBUTE_W(macro, 0x08, 0x0822);
ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(info, 0x09, 0x06);
ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(tcu, 0x0c, 0x04);
ROCCAT_COMMON2_BIN_ATTRIBUTE_R(tcu_image, 0x0c, 0x0404);
ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(sensor, 0x0f, 0x06);
ROCCAT_COMMON2_BIN_ATTRIBUTE_W(talk, 0x10, 0x10);
if (off >= real_size)
return 0;
if (off != 0 || count != real_size)
return -EINVAL;
mutex_lock(&konepure->konepure_lock);
retval = roccat_common2_receive(usb_dev, command, buf, real_size);
mutex_unlock(&konepure->konepure_lock);
return retval ? retval : real_size;
}
static ssize_t konepure_sysfs_write(struct file *fp, struct kobject *kobj,
void const *buf, loff_t off, size_t count,
size_t real_size, uint command)
{
struct device *dev =
container_of(kobj, struct device, kobj)->parent->parent;
struct konepure_device *konepure = hid_get_drvdata(dev_get_drvdata(dev));
struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
int retval;
if (off != 0 || count != real_size)
return -EINVAL;
mutex_lock(&konepure->konepure_lock);
retval = roccat_common2_send_with_status(usb_dev, command,
(void *)buf, real_size);
mutex_unlock(&konepure->konepure_lock);
return retval ? retval : real_size;
}
#define KONEPURE_SYSFS_W(thingy, THINGY) \
static ssize_t konepure_sysfs_write_ ## thingy(struct file *fp, \
struct kobject *kobj, struct bin_attribute *attr, char *buf, \
loff_t off, size_t count) \
{ \
return konepure_sysfs_write(fp, kobj, buf, off, count, \
KONEPURE_SIZE_ ## THINGY, KONEPURE_COMMAND_ ## THINGY); \
}
#define KONEPURE_SYSFS_R(thingy, THINGY) \
static ssize_t konepure_sysfs_read_ ## thingy(struct file *fp, \
struct kobject *kobj, struct bin_attribute *attr, char *buf, \
loff_t off, size_t count) \
{ \
return konepure_sysfs_read(fp, kobj, buf, off, count, \
KONEPURE_SIZE_ ## THINGY, KONEPURE_COMMAND_ ## THINGY); \
}
#define KONEPURE_SYSFS_RW(thingy, THINGY) \
KONEPURE_SYSFS_W(thingy, THINGY) \
KONEPURE_SYSFS_R(thingy, THINGY)
#define KONEPURE_BIN_ATTRIBUTE_RW(thingy, THINGY) \
KONEPURE_SYSFS_RW(thingy, THINGY); \
static struct bin_attribute bin_attr_##thingy = { \
.attr = { .name = #thingy, .mode = 0660 }, \
.size = KONEPURE_SIZE_ ## THINGY, \
.read = konepure_sysfs_read_ ## thingy, \
.write = konepure_sysfs_write_ ## thingy \
}
#define KONEPURE_BIN_ATTRIBUTE_R(thingy, THINGY) \
KONEPURE_SYSFS_R(thingy, THINGY); \
static struct bin_attribute bin_attr_##thingy = { \
.attr = { .name = #thingy, .mode = 0440 }, \
.size = KONEPURE_SIZE_ ## THINGY, \
.read = konepure_sysfs_read_ ## thingy, \
}
#define KONEPURE_BIN_ATTRIBUTE_W(thingy, THINGY) \
KONEPURE_SYSFS_W(thingy, THINGY); \
static struct bin_attribute bin_attr_##thingy = { \
.attr = { .name = #thingy, .mode = 0220 }, \
.size = KONEPURE_SIZE_ ## THINGY, \
.write = konepure_sysfs_write_ ## thingy \
}
KONEPURE_BIN_ATTRIBUTE_RW(actual_profile, ACTUAL_PROFILE);
KONEPURE_BIN_ATTRIBUTE_RW(info, INFO);
KONEPURE_BIN_ATTRIBUTE_RW(sensor, SENSOR);
KONEPURE_BIN_ATTRIBUTE_RW(tcu, TCU);
KONEPURE_BIN_ATTRIBUTE_RW(profile_settings, PROFILE_SETTINGS);
KONEPURE_BIN_ATTRIBUTE_RW(profile_buttons, PROFILE_BUTTONS);
KONEPURE_BIN_ATTRIBUTE_W(control, CONTROL);
KONEPURE_BIN_ATTRIBUTE_W(talk, TALK);
KONEPURE_BIN_ATTRIBUTE_W(macro, MACRO);
KONEPURE_BIN_ATTRIBUTE_R(tcu_image, TCU_IMAGE);
static struct bin_attribute *konepure_bin_attributes[] = {
static struct bin_attribute *konepure_bin_attrs[] = {
&bin_attr_actual_profile,
&bin_attr_info,
&bin_attr_sensor,
&bin_attr_tcu,
&bin_attr_profile_settings,
&bin_attr_profile_buttons,
&bin_attr_control,
&bin_attr_info,
&bin_attr_talk,
&bin_attr_macro,
&bin_attr_sensor,
&bin_attr_tcu,
&bin_attr_tcu_image,
&bin_attr_profile_settings,
&bin_attr_profile_buttons,
NULL,
};
static const struct attribute_group konepure_group = {
.bin_attrs = konepure_bin_attributes,
.bin_attrs = konepure_bin_attrs,
};
static const struct attribute_group *konepure_groups[] = {
@ -152,20 +75,11 @@ static const struct attribute_group *konepure_groups[] = {
NULL,
};
static int konepure_init_konepure_device_struct(struct usb_device *usb_dev,
struct konepure_device *konepure)
{
mutex_init(&konepure->konepure_lock);
return 0;
}
static int konepure_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 konepure_device *konepure;
struct roccat_common2_device *konepure;
int retval;
if (intf->cur_altsetting->desc.bInterfaceProtocol
@ -181,9 +95,9 @@ static int konepure_init_specials(struct hid_device *hdev)
}
hid_set_drvdata(hdev, konepure);
retval = konepure_init_konepure_device_struct(usb_dev, konepure);
retval = roccat_common2_device_init_struct(usb_dev, konepure);
if (retval) {
hid_err(hdev, "couldn't init struct konepure_device\n");
hid_err(hdev, "couldn't init KonePure device\n");
goto exit_free;
}
@ -205,7 +119,7 @@ exit_free:
static void konepure_remove_specials(struct hid_device *hdev)
{
struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
struct konepure_device *konepure;
struct roccat_common2_device *konepure;
if (intf->cur_altsetting->desc.bInterfaceProtocol
!= USB_INTERFACE_PROTOCOL_MOUSE)
@ -258,7 +172,7 @@ static int konepure_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 konepure_device *konepure = hid_get_drvdata(hdev);
struct roccat_common2_device *konepure = hid_get_drvdata(hdev);
if (intf->cur_altsetting->desc.bInterfaceProtocol
!= USB_INTERFACE_PROTOCOL_MOUSE)

72
drivers/hid/hid-roccat-konepure.h
View File

@ -1,72 +0,0 @@
#ifndef __HID_ROCCAT_KONEPURE_H
#define __HID_ROCCAT_KONEPURE_H
/*
* Copyright (c) 2012 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>
enum {
KONEPURE_SIZE_ACTUAL_PROFILE = 0x03,
KONEPURE_SIZE_CONTROL = 0x03,
KONEPURE_SIZE_FIRMWARE_WRITE = 0x0402,
KONEPURE_SIZE_INFO = 0x06,
KONEPURE_SIZE_MACRO = 0x0822,
KONEPURE_SIZE_PROFILE_SETTINGS = 0x1f,
KONEPURE_SIZE_PROFILE_BUTTONS = 0x3b,
KONEPURE_SIZE_SENSOR = 0x06,
KONEPURE_SIZE_TALK = 0x10,
KONEPURE_SIZE_TCU = 0x04,
KONEPURE_SIZE_TCU_IMAGE = 0x0404,
};
enum konepure_control_requests {
KONEPURE_CONTROL_REQUEST_GENERAL = 0x80,
KONEPURE_CONTROL_REQUEST_BUTTONS = 0x90,
};
enum konepure_commands {
KONEPURE_COMMAND_CONTROL = 0x04,
KONEPURE_COMMAND_ACTUAL_PROFILE = 0x05,
KONEPURE_COMMAND_PROFILE_SETTINGS = 0x06,
KONEPURE_COMMAND_PROFILE_BUTTONS = 0x07,
KONEPURE_COMMAND_MACRO = 0x08,
KONEPURE_COMMAND_INFO = 0x09,
KONEPURE_COMMAND_TCU = 0x0c,
KONEPURE_COMMAND_TCU_IMAGE = 0x0c,
KONEPURE_COMMAND_E = 0x0e,
KONEPURE_COMMAND_SENSOR = 0x0f,
KONEPURE_COMMAND_TALK = 0x10,
KONEPURE_COMMAND_FIRMWARE_WRITE = 0x1b,
KONEPURE_COMMAND_FIRMWARE_WRITE_CONTROL = 0x1c,
};
enum {
KONEPURE_MOUSE_REPORT_NUMBER_BUTTON = 3,
};
struct konepure_mouse_report_button {
uint8_t report_number; /* always KONEPURE_MOUSE_REPORT_NUMBER_BUTTON */
uint8_t zero;
uint8_t type;
uint8_t data1;
uint8_t data2;
uint8_t zero2;
uint8_t unknown[2];
} __packed;
struct konepure_device {
int roccat_claimed;
int chrdev_minor;
struct mutex konepure_lock;
};
#endif

121
drivers/hid/hid-roccat-savu.c
View File

@ -27,98 +27,15 @@
static struct class *savu_class;
static ssize_t savu_sysfs_read(struct file *fp, struct kobject *kobj,
char *buf, loff_t off, size_t count,
size_t real_size, uint command)
{
struct device *dev =
container_of(kobj, struct device, kobj)->parent->parent;
struct savu_device *savu = hid_get_drvdata(dev_get_drvdata(dev));
struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
int retval;
ROCCAT_COMMON2_BIN_ATTRIBUTE_W(control, 0x4, 0x03);
ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(profile, 0x5, 0x03);
ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(general, 0x6, 0x10);
ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(buttons, 0x7, 0x2f);
ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(macro, 0x8, 0x0823);
ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(info, 0x9, 0x08);
ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(sensor, 0xc, 0x04);
if (off >= real_size)
return 0;
if (off != 0 || count != real_size)
return -EINVAL;
mutex_lock(&savu->savu_lock);
retval = roccat_common2_receive(usb_dev, command, buf, real_size);
mutex_unlock(&savu->savu_lock);
return retval ? retval : real_size;
}
static ssize_t savu_sysfs_write(struct file *fp, struct kobject *kobj,
void const *buf, loff_t off, size_t count,
size_t real_size, uint command)
{
struct device *dev =
container_of(kobj, struct device, kobj)->parent->parent;
struct savu_device *savu = hid_get_drvdata(dev_get_drvdata(dev));
struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
int retval;
if (off != 0 || count != real_size)
return -EINVAL;
mutex_lock(&savu->savu_lock);
retval = roccat_common2_send_with_status(usb_dev, command,
(void *)buf, real_size);
mutex_unlock(&savu->savu_lock);
return retval ? retval : real_size;
}
#define SAVU_SYSFS_W(thingy, THINGY) \
static ssize_t savu_sysfs_write_ ## thingy(struct file *fp, \
struct kobject *kobj, struct bin_attribute *attr, char *buf, \
loff_t off, size_t count) \
{ \
return savu_sysfs_write(fp, kobj, buf, off, count, \
SAVU_SIZE_ ## THINGY, SAVU_COMMAND_ ## THINGY); \
}
#define SAVU_SYSFS_R(thingy, THINGY) \
static ssize_t savu_sysfs_read_ ## thingy(struct file *fp, \
struct kobject *kobj, struct bin_attribute *attr, char *buf, \
loff_t off, size_t count) \
{ \
return savu_sysfs_read(fp, kobj, buf, off, count, \
SAVU_SIZE_ ## THINGY, SAVU_COMMAND_ ## THINGY); \
}
#define SAVU_SYSFS_RW(thingy, THINGY) \
SAVU_SYSFS_W(thingy, THINGY) \
SAVU_SYSFS_R(thingy, THINGY)
#define SAVU_BIN_ATTRIBUTE_RW(thingy, THINGY) \
SAVU_SYSFS_RW(thingy, THINGY); \
static struct bin_attribute bin_attr_##thingy = { \
.attr = { .name = #thingy, .mode = 0660 }, \
.size = SAVU_SIZE_ ## THINGY, \
.read = savu_sysfs_read_ ## thingy, \
.write = savu_sysfs_write_ ## thingy \
}
#define SAVU_BIN_ATTRIBUTE_W(thingy, THINGY) \
SAVU_SYSFS_W(thingy, THINGY); \
static struct bin_attribute bin_attr_##thingy = { \
.attr = { .name = #thingy, .mode = 0220 }, \
.size = SAVU_SIZE_ ## THINGY, \
.write = savu_sysfs_write_ ## thingy \
}
SAVU_BIN_ATTRIBUTE_W(control, CONTROL);
SAVU_BIN_ATTRIBUTE_RW(profile, PROFILE);
SAVU_BIN_ATTRIBUTE_RW(general, GENERAL);
SAVU_BIN_ATTRIBUTE_RW(buttons, BUTTONS);
SAVU_BIN_ATTRIBUTE_RW(macro, MACRO);
SAVU_BIN_ATTRIBUTE_RW(info, INFO);
SAVU_BIN_ATTRIBUTE_RW(sensor, SENSOR);
static struct bin_attribute *savu_bin_attributes[] = {
static struct bin_attribute *savu_bin_attrs[] = {
&bin_attr_control,
&bin_attr_profile,
&bin_attr_general,
@ -130,7 +47,7 @@ static struct bin_attribute *savu_bin_attributes[] = {
};
static const struct attribute_group savu_group = {
.bin_attrs = savu_bin_attributes,
.bin_attrs = savu_bin_attrs,
};
static const struct attribute_group *savu_groups[] = {
@ -138,19 +55,11 @@ static const struct attribute_group *savu_groups[] = {
NULL,
};
static int savu_init_savu_device_struct(struct usb_device *usb_dev,
struct savu_device *savu)
{
mutex_init(&savu->savu_lock);
return 0;
}
static int savu_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 savu_device *savu;
struct roccat_common2_device *savu;
int retval;
if (intf->cur_altsetting->desc.bInterfaceProtocol
@ -166,9 +75,9 @@ static int savu_init_specials(struct hid_device *hdev)
}
hid_set_drvdata(hdev, savu);
retval = savu_init_savu_device_struct(usb_dev, savu);
retval = roccat_common2_device_init_struct(usb_dev, savu);
if (retval) {
hid_err(hdev, "couldn't init struct savu_device\n");
hid_err(hdev, "couldn't init Savu device\n");
goto exit_free;
}
@ -190,7 +99,7 @@ exit_free:
static void savu_remove_specials(struct hid_device *hdev)
{
struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
struct savu_device *savu;
struct roccat_common2_device *savu;
if (intf->cur_altsetting->desc.bInterfaceProtocol
!= USB_INTERFACE_PROTOCOL_MOUSE)
@ -239,7 +148,7 @@ static void savu_remove(struct hid_device *hdev)
hid_hw_stop(hdev);
}
static void savu_report_to_chrdev(struct savu_device const *savu,
static void savu_report_to_chrdev(struct roccat_common2_device const *savu,
u8 const *data)
{
struct savu_roccat_report roccat_report;
@ -261,7 +170,7 @@ static int savu_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 savu_device *savu = hid_get_drvdata(hdev);
struct roccat_common2_device *savu = hid_get_drvdata(hdev);
if (intf->cur_altsetting->desc.bInterfaceProtocol
!= USB_INTERFACE_PROTOCOL_MOUSE)

32
drivers/hid/hid-roccat-savu.h
View File

@ -14,31 +14,6 @@
#include <linux/types.h>
enum {
SAVU_SIZE_CONTROL = 0x03,
SAVU_SIZE_PROFILE = 0x03,
SAVU_SIZE_GENERAL = 0x10,
SAVU_SIZE_BUTTONS = 0x2f,
SAVU_SIZE_MACRO = 0x0823,
SAVU_SIZE_INFO = 0x08,
SAVU_SIZE_SENSOR = 0x04,
};
enum savu_control_requests {
SAVU_CONTROL_REQUEST_GENERAL = 0x80,
SAVU_CONTROL_REQUEST_BUTTONS = 0x90,
};
enum savu_commands {
SAVU_COMMAND_CONTROL = 0x4,
SAVU_COMMAND_PROFILE = 0x5,
SAVU_COMMAND_GENERAL = 0x6,
SAVU_COMMAND_BUTTONS = 0x7,
SAVU_COMMAND_MACRO = 0x8,
SAVU_COMMAND_INFO = 0x9,
SAVU_COMMAND_SENSOR = 0xc,
};
struct savu_mouse_report_special {
uint8_t report_number; /* always 3 */
uint8_t zero;
@ -77,11 +52,4 @@ struct savu_roccat_report {
uint8_t data[2];
} __packed;
struct savu_device {
int roccat_claimed;
int chrdev_minor;
struct mutex savu_lock;
};
#endif