From e68cc603b063416c85f3e408184219fb71d4a9ff Mon Sep 17 00:00:00 2001 From: Stefan Achatz Date: Thu, 6 Jan 2011 09:00:34 +0100 Subject: HID: roccat: Add support for Roccat Arvo keyboard This patch add support for Roccat Arvo keyboard. Arvo has 5 additional configurable buttons and the ability to deactivate certain keys. Userland tools can soon be found at http://sourceforge.net/projects/roccat Signed-off-by: Stefan Achatz Signed-off-by: Jiri Kosina --- drivers/hid/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/hid/Makefile') diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile index 6efc2a0370a..fea4eb8c930 100644 --- a/drivers/hid/Makefile +++ b/drivers/hid/Makefile @@ -56,6 +56,7 @@ obj-$(CONFIG_HID_PANTHERLORD) += hid-pl.o obj-$(CONFIG_HID_PETALYNX) += hid-petalynx.o obj-$(CONFIG_HID_PICOLCD) += hid-picolcd.o obj-$(CONFIG_HID_ROCCAT) += hid-roccat.o +obj-$(CONFIG_HID_ROCCAT_ARVO) += hid-roccat-arvo.o obj-$(CONFIG_HID_ROCCAT_KONE) += hid-roccat-kone.o obj-$(CONFIG_HID_ROCCAT_KONEPLUS) += hid-roccat-koneplus.o obj-$(CONFIG_HID_ROCCAT_PYRA) += hid-roccat-pyra.o -- cgit v1.2.3-70-g09d2 From 5772f63613ce0a6777e82a7e8fb553e49da27719 Mon Sep 17 00:00:00 2001 From: Stefan Achatz Date: Sun, 30 Jan 2011 13:38:23 +0100 Subject: HID: roccat: Introduce module hid-roccat-common Module hid-roccat-common contains functions used by roccat device driver modules to reduce code duplication. At the moment it contains just two wrapper methods for usb_control_msg that ensure that the buffer used for transfer is dma capable which wasn't the case before. The kconfig option is not visible to the user but will be selected by the device specific drivers. Signed-off-by: Stefan Achatz Signed-off-by: Jiri Kosina --- drivers/hid/Kconfig | 7 ++ drivers/hid/Makefile | 1 + drivers/hid/hid-roccat-arvo.c | 148 ++++++++++------------------------- drivers/hid/hid-roccat-common.c | 62 +++++++++++++++ drivers/hid/hid-roccat-common.h | 23 ++++++ drivers/hid/hid-roccat-kone.c | 143 +++++++++------------------------ drivers/hid/hid-roccat-koneplus.c | 135 +++++++++----------------------- drivers/hid/hid-roccat-pyra.c | 161 ++++++++++---------------------------- 8 files changed, 254 insertions(+), 426 deletions(-) create mode 100644 drivers/hid/hid-roccat-common.c create mode 100644 drivers/hid/hid-roccat-common.h (limited to 'drivers/hid/Makefile') diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index 539865a0754..79523696306 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -417,10 +417,14 @@ config HID_ROCCAT Say Y here if you have a Roccat mouse or keyboard and want OSD or macro execution support. +config HID_ROCCAT_COMMON + tristate + config HID_ROCCAT_ARVO tristate "Roccat Arvo keyboard support" depends on USB_HID select HID_ROCCAT + select HID_ROCCAT_COMMON ---help--- Support for Roccat Arvo keyboard. @@ -428,6 +432,7 @@ config HID_ROCCAT_KONE tristate "Roccat Kone Mouse support" depends on USB_HID select HID_ROCCAT + select HID_ROCCAT_COMMON ---help--- Support for Roccat Kone mouse. @@ -435,6 +440,7 @@ config HID_ROCCAT_KONEPLUS tristate "Roccat Kone[+] mouse support" depends on USB_HID select HID_ROCCAT + select HID_ROCCAT_COMMON ---help--- Support for Roccat Kone[+] mouse. @@ -442,6 +448,7 @@ config HID_ROCCAT_PYRA tristate "Roccat Pyra mouse support" depends on USB_HID select HID_ROCCAT + select HID_ROCCAT_COMMON ---help--- Support for Roccat Pyra mouse. diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile index fea4eb8c930..086cf62184e 100644 --- a/drivers/hid/Makefile +++ b/drivers/hid/Makefile @@ -56,6 +56,7 @@ obj-$(CONFIG_HID_PANTHERLORD) += hid-pl.o obj-$(CONFIG_HID_PETALYNX) += hid-petalynx.o obj-$(CONFIG_HID_PICOLCD) += hid-picolcd.o obj-$(CONFIG_HID_ROCCAT) += hid-roccat.o +obj-$(CONFIG_HID_ROCCAT_COMMON) += hid-roccat-common.o obj-$(CONFIG_HID_ROCCAT_ARVO) += hid-roccat-arvo.o obj-$(CONFIG_HID_ROCCAT_KONE) += hid-roccat-kone.o obj-$(CONFIG_HID_ROCCAT_KONEPLUS) += hid-roccat-koneplus.o diff --git a/drivers/hid/hid-roccat-arvo.c b/drivers/hid/hid-roccat-arvo.c index ebf3c15f1a7..d72ee4186d1 100644 --- a/drivers/hid/hid-roccat-arvo.c +++ b/drivers/hid/hid-roccat-arvo.c @@ -19,41 +19,15 @@ #include #include #include -#include #include #include #include "hid-ids.h" #include "hid-roccat.h" +#include "hid-roccat-common.h" #include "hid-roccat-arvo.h" static struct class *arvo_class; -static int arvo_receive(struct usb_device *usb_dev, uint usb_command, - void *buf, uint size) -{ - 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, - usb_command, 0, buf, size, USB_CTRL_SET_TIMEOUT); - - return (len != size) ? -EIO : 0; -} - -static int arvo_send(struct usb_device *usb_dev, uint usb_command, - void const *buf, uint size) -{ - 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, - usb_command, 0, (void *)buf, size, USB_CTRL_SET_TIMEOUT); - - return (len != size) ? -EIO : 0; -} - static ssize_t arvo_sysfs_show_mode_key(struct device *dev, struct device_attribute *attr, char *buf) { @@ -61,24 +35,17 @@ static ssize_t arvo_sysfs_show_mode_key(struct device *dev, hid_get_drvdata(dev_get_drvdata(dev->parent->parent)); struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev->parent->parent)); - struct arvo_mode_key *temp_buf; + struct arvo_mode_key temp_buf; int retval; - temp_buf = kmalloc(sizeof(struct arvo_mode_key), GFP_KERNEL); - if (!temp_buf) - return -ENOMEM; - mutex_lock(&arvo->arvo_lock); - retval = arvo_receive(usb_dev, ARVO_USB_COMMAND_MODE_KEY, - temp_buf, sizeof(struct arvo_mode_key)); + retval = roccat_common_receive(usb_dev, ARVO_USB_COMMAND_MODE_KEY, + &temp_buf, sizeof(struct arvo_mode_key)); mutex_unlock(&arvo->arvo_lock); if (retval) - goto out; + return retval; - retval = snprintf(buf, PAGE_SIZE, "%d\n", temp_buf->state); -out: - kfree(temp_buf); - return retval; + return snprintf(buf, PAGE_SIZE, "%d\n", temp_buf.state); } static ssize_t arvo_sysfs_set_mode_key(struct device *dev, @@ -88,32 +55,25 @@ static ssize_t arvo_sysfs_set_mode_key(struct device *dev, hid_get_drvdata(dev_get_drvdata(dev->parent->parent)); struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev->parent->parent)); - struct arvo_mode_key *temp_buf; + struct arvo_mode_key temp_buf; unsigned long state; int retval; - temp_buf = kmalloc(sizeof(struct arvo_mode_key), GFP_KERNEL); - if (!temp_buf) - return -ENOMEM; - retval = strict_strtoul(buf, 10, &state); if (retval) - goto out; + return retval; - temp_buf->command = ARVO_COMMAND_MODE_KEY; - temp_buf->state = state; + temp_buf.command = ARVO_COMMAND_MODE_KEY; + temp_buf.state = state; mutex_lock(&arvo->arvo_lock); - retval = arvo_send(usb_dev, ARVO_USB_COMMAND_MODE_KEY, - temp_buf, sizeof(struct arvo_mode_key)); + retval = roccat_common_send(usb_dev, ARVO_USB_COMMAND_MODE_KEY, + &temp_buf, sizeof(struct arvo_mode_key)); mutex_unlock(&arvo->arvo_lock); if (retval) - goto out; + return retval; - retval = size; -out: - kfree(temp_buf); - return retval; + return size; } static ssize_t arvo_sysfs_show_key_mask(struct device *dev, @@ -123,24 +83,17 @@ static ssize_t arvo_sysfs_show_key_mask(struct device *dev, hid_get_drvdata(dev_get_drvdata(dev->parent->parent)); struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev->parent->parent)); - struct arvo_key_mask *temp_buf; + struct arvo_key_mask temp_buf; int retval; - temp_buf = kmalloc(sizeof(struct arvo_key_mask), GFP_KERNEL); - if (!temp_buf) - return -ENOMEM; - mutex_lock(&arvo->arvo_lock); - retval = arvo_receive(usb_dev, ARVO_USB_COMMAND_KEY_MASK, - temp_buf, sizeof(struct arvo_key_mask)); + retval = roccat_common_receive(usb_dev, ARVO_USB_COMMAND_KEY_MASK, + &temp_buf, sizeof(struct arvo_key_mask)); mutex_unlock(&arvo->arvo_lock); if (retval) - goto out; + return retval; - retval = snprintf(buf, PAGE_SIZE, "%d\n", temp_buf->key_mask); -out: - kfree(temp_buf); - return retval; + return snprintf(buf, PAGE_SIZE, "%d\n", temp_buf.key_mask); } static ssize_t arvo_sysfs_set_key_mask(struct device *dev, @@ -150,52 +103,40 @@ static ssize_t arvo_sysfs_set_key_mask(struct device *dev, hid_get_drvdata(dev_get_drvdata(dev->parent->parent)); struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev->parent->parent)); - struct arvo_key_mask *temp_buf; + struct arvo_key_mask temp_buf; unsigned long key_mask; int retval; - temp_buf = kmalloc(sizeof(struct arvo_key_mask), GFP_KERNEL); - if (!temp_buf) - return -ENOMEM; - retval = strict_strtoul(buf, 10, &key_mask); if (retval) - goto out; + return retval; - temp_buf->command = ARVO_COMMAND_KEY_MASK; - temp_buf->key_mask = key_mask; + temp_buf.command = ARVO_COMMAND_KEY_MASK; + temp_buf.key_mask = key_mask; mutex_lock(&arvo->arvo_lock); - retval = arvo_send(usb_dev, ARVO_USB_COMMAND_KEY_MASK, - temp_buf, sizeof(struct arvo_key_mask)); + retval = roccat_common_send(usb_dev, ARVO_USB_COMMAND_KEY_MASK, + &temp_buf, sizeof(struct arvo_key_mask)); mutex_unlock(&arvo->arvo_lock); if (retval) - goto out; + return retval; - retval = size; -out: - kfree(temp_buf); - return retval; + return size; } /* retval is 1-5 on success, < 0 on error */ static int arvo_get_actual_profile(struct usb_device *usb_dev) { - struct arvo_actual_profile *temp_buf; + struct arvo_actual_profile temp_buf; int retval; - temp_buf = kmalloc(sizeof(struct arvo_actual_profile), GFP_KERNEL); - if (!temp_buf) - return -ENOMEM; - - retval = arvo_receive(usb_dev, ARVO_USB_COMMAND_ACTUAL_PROFILE, - temp_buf, sizeof(struct arvo_actual_profile)); + retval = roccat_common_receive(usb_dev, ARVO_USB_COMMAND_ACTUAL_PROFILE, + &temp_buf, sizeof(struct arvo_actual_profile)); - if (!retval) - retval = temp_buf->actual_profile; + if (retval) + return retval; - kfree(temp_buf); - return retval; + return temp_buf.actual_profile; } static ssize_t arvo_sysfs_show_actual_profile(struct device *dev, @@ -214,32 +155,25 @@ static ssize_t arvo_sysfs_set_actual_profile(struct device *dev, hid_get_drvdata(dev_get_drvdata(dev->parent->parent)); struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev->parent->parent)); - struct arvo_actual_profile *temp_buf; + struct arvo_actual_profile temp_buf; unsigned long profile; int retval; - temp_buf = kmalloc(sizeof(struct arvo_actual_profile), GFP_KERNEL); - if (!temp_buf) - return -ENOMEM; - retval = strict_strtoul(buf, 10, &profile); if (retval) - goto out; + return retval; - temp_buf->command = ARVO_COMMAND_ACTUAL_PROFILE; - temp_buf->actual_profile = profile; + temp_buf.command = ARVO_COMMAND_ACTUAL_PROFILE; + temp_buf.actual_profile = profile; mutex_lock(&arvo->arvo_lock); - retval = arvo_send(usb_dev, ARVO_USB_COMMAND_ACTUAL_PROFILE, - temp_buf, sizeof(struct arvo_actual_profile)); + retval = roccat_common_send(usb_dev, ARVO_USB_COMMAND_ACTUAL_PROFILE, + &temp_buf, sizeof(struct arvo_actual_profile)); if (!retval) { arvo->actual_profile = profile; retval = size; } mutex_unlock(&arvo->arvo_lock); - -out: - kfree(temp_buf); return retval; } @@ -257,7 +191,7 @@ static ssize_t arvo_sysfs_write(struct file *fp, return -EINVAL; mutex_lock(&arvo->arvo_lock); - retval = arvo_send(usb_dev, command, buf, real_size); + retval = roccat_common_send(usb_dev, command, buf, real_size); mutex_unlock(&arvo->arvo_lock); return (retval ? retval : real_size); @@ -280,7 +214,7 @@ static ssize_t arvo_sysfs_read(struct file *fp, return -EINVAL; mutex_lock(&arvo->arvo_lock); - retval = arvo_receive(usb_dev, command, buf, real_size); + retval = roccat_common_receive(usb_dev, command, buf, real_size); mutex_unlock(&arvo->arvo_lock); return (retval ? retval : real_size); diff --git a/drivers/hid/hid-roccat-common.c b/drivers/hid/hid-roccat-common.c new file mode 100644 index 00000000000..13b1eb0c8c6 --- /dev/null +++ b/drivers/hid/hid-roccat-common.c @@ -0,0 +1,62 @@ +/* + * Roccat common functions for device specific drivers + * + * Copyright (c) 2011 Stefan Achatz + */ + +/* + * 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 +#include "hid-roccat-common.h" + +int roccat_common_receive(struct usb_device *usb_dev, uint usb_command, + void *data, uint size) +{ + char *buf; + int len; + + buf = kmalloc(size, GFP_KERNEL); + if (buf == NULL) + return -ENOMEM; + + len = usb_control_msg(usb_dev, usb_rcvctrlpipe(usb_dev, 0), + USB_REQ_CLEAR_FEATURE, + USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_IN, + usb_command, 0, buf, size, USB_CTRL_SET_TIMEOUT); + + memcpy(data, buf, size); + kfree(buf); + return ((len < 0) ? len : ((len != size) ? -EIO : 0)); +} +EXPORT_SYMBOL_GPL(roccat_common_receive); + +int roccat_common_send(struct usb_device *usb_dev, uint usb_command, + void const *data, uint size) +{ + char *buf; + int len; + + buf = kmalloc(size, GFP_KERNEL); + if (buf == NULL) + return -ENOMEM; + + memcpy(buf, data, size); + + len = usb_control_msg(usb_dev, usb_sndctrlpipe(usb_dev, 0), + USB_REQ_SET_CONFIGURATION, + USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT, + usb_command, 0, buf, size, USB_CTRL_SET_TIMEOUT); + + kfree(buf); + return ((len < 0) ? len : ((len != size) ? -EIO : 0)); +} +EXPORT_SYMBOL_GPL(roccat_common_send); + +MODULE_AUTHOR("Stefan Achatz"); +MODULE_DESCRIPTION("USB Roccat common driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/hid/hid-roccat-common.h b/drivers/hid/hid-roccat-common.h new file mode 100644 index 00000000000..fe45fae05bb --- /dev/null +++ b/drivers/hid/hid-roccat-common.h @@ -0,0 +1,23 @@ +#ifndef __HID_ROCCAT_COMMON_H +#define __HID_ROCCAT_COMMON_H + +/* + * Copyright (c) 2011 Stefan Achatz + */ + +/* + * 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 +#include + +int roccat_common_receive(struct usb_device *usb_dev, uint usb_command, + void *data, uint size); +int roccat_common_send(struct usb_device *usb_dev, uint usb_command, + void const *data, uint size); + +#endif diff --git a/drivers/hid/hid-roccat-kone.c b/drivers/hid/hid-roccat-kone.c index cbd8cc42e75..551665359eb 100644 --- a/drivers/hid/hid-roccat-kone.c +++ b/drivers/hid/hid-roccat-kone.c @@ -28,11 +28,11 @@ #include #include #include -#include #include #include #include "hid-ids.h" #include "hid-roccat.h" +#include "hid-roccat-common.h" #include "hid-roccat-kone.h" static uint profile_numbers[5] = {0, 1, 2, 3, 4}; @@ -58,12 +58,8 @@ static void kone_set_settings_checksum(struct kone_settings *settings) */ static int kone_check_write(struct usb_device *usb_dev) { - int len; - unsigned char *data; - - data = kmalloc(1, GFP_KERNEL); - if (!data) - return -ENOMEM; + int retval; + uint8_t data; do { /* @@ -72,56 +68,36 @@ static int kone_check_write(struct usb_device *usb_dev) */ msleep(80); - len = usb_control_msg(usb_dev, usb_rcvctrlpipe(usb_dev, 0), - USB_REQ_CLEAR_FEATURE, - USB_TYPE_CLASS | USB_RECIP_INTERFACE | - USB_DIR_IN, - kone_command_confirm_write, 0, data, 1, - USB_CTRL_SET_TIMEOUT); - - if (len != 1) { - kfree(data); - return -EIO; - } + retval = roccat_common_receive(usb_dev, + kone_command_confirm_write, &data, 1); + if (retval) + return retval; /* * value of 3 seems to mean something like * "not finished yet, but it looks good" * So check again after a moment. */ - } while (*data == 3); + } while (data == 3); - if (*data == 1) { /* everything alright */ - kfree(data); + if (data == 1) /* everything alright */ return 0; - } else { /* unknown answer */ - hid_err(usb_dev, "got retval %d when checking write\n", *data); - kfree(data); - return -EIO; - } + + /* unknown answer */ + hid_err(usb_dev, "got retval %d when checking write\n", data); + return -EIO; } /* * Reads settings from mouse and stores it in @buf - * @buf has to be alloced with GFP_KERNEL * On success returns 0 * On failure returns errno */ static int kone_get_settings(struct usb_device *usb_dev, struct kone_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, - kone_command_settings, 0, buf, - sizeof(struct kone_settings), USB_CTRL_SET_TIMEOUT); - - if (len != sizeof(struct kone_settings)) - return -EIO; - - return 0; + return roccat_common_receive(usb_dev, kone_command_settings, buf, + sizeof(struct kone_settings)); } /* @@ -132,22 +108,12 @@ static int kone_get_settings(struct usb_device *usb_dev, static int kone_set_settings(struct usb_device *usb_dev, struct kone_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, - kone_command_settings, 0, (char *)settings, - sizeof(struct kone_settings), - USB_CTRL_SET_TIMEOUT); - - if (len != sizeof(struct kone_settings)) - return -EIO; - - if (kone_check_write(usb_dev)) - return -EIO; - - return 0; + int retval; + retval = roccat_common_send(usb_dev, kone_command_settings, + settings, sizeof(struct kone_settings)); + if (retval) + return retval; + return kone_check_write(usb_dev); } /* @@ -193,7 +159,7 @@ static int kone_set_profile(struct usb_device *usb_dev, len = usb_control_msg(usb_dev, usb_sndctrlpipe(usb_dev, 0), USB_REQ_SET_CONFIGURATION, USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT, - kone_command_profile, number, (char *)profile, + kone_command_profile, number, (void *)profile, sizeof(struct kone_profile), USB_CTRL_SET_TIMEOUT); @@ -213,24 +179,15 @@ static int kone_set_profile(struct usb_device *usb_dev, */ static int kone_get_weight(struct usb_device *usb_dev, int *result) { - int len; - uint8_t *data; + int retval; + uint8_t data; - data = kmalloc(1, GFP_KERNEL); - if (!data) - return -ENOMEM; + retval = roccat_common_receive(usb_dev, kone_command_weight, &data, 1); - len = usb_control_msg(usb_dev, usb_rcvctrlpipe(usb_dev, 0), - USB_REQ_CLEAR_FEATURE, - USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_IN, - kone_command_weight, 0, data, 1, USB_CTRL_SET_TIMEOUT); + if (retval) + return retval; - if (len != 1) { - kfree(data); - return -EIO; - } - *result = (int)*data; - kfree(data); + *result = (int)data; return 0; } @@ -241,25 +198,15 @@ static int kone_get_weight(struct usb_device *usb_dev, int *result) */ static int kone_get_firmware_version(struct usb_device *usb_dev, int *result) { - int len; - unsigned char *data; - - data = kmalloc(2, GFP_KERNEL); - if (!data) - return -ENOMEM; + int retval; + uint16_t data; - len = usb_control_msg(usb_dev, usb_rcvctrlpipe(usb_dev, 0), - USB_REQ_CLEAR_FEATURE, - USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_IN, - kone_command_firmware_version, 0, data, 2, - USB_CTRL_SET_TIMEOUT); + retval = roccat_common_receive(usb_dev, kone_command_firmware_version, + &data, 2); + if (retval) + return retval; - if (len != 2) { - kfree(data); - return -EIO; - } - *result = le16_to_cpu(*data); - kfree(data); + *result = le16_to_cpu(data); return 0; } @@ -435,23 +382,9 @@ static ssize_t kone_sysfs_show_tcu(struct device *dev, static int kone_tcu_command(struct usb_device *usb_dev, int number) { - int len; - char *value; - - value = kmalloc(1, GFP_KERNEL); - if (!value) - return -ENOMEM; - - *value = number; - - len = usb_control_msg(usb_dev, usb_sndctrlpipe(usb_dev, 0), - USB_REQ_SET_CONFIGURATION, - USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT, - kone_command_calibrate, 0, value, 1, - USB_CTRL_SET_TIMEOUT); - - kfree(value); - return ((len != 1) ? -EIO : 0); + unsigned char value; + value = number; + return roccat_common_send(usb_dev, kone_command_calibrate, &value, 1); } /* diff --git a/drivers/hid/hid-roccat-koneplus.c b/drivers/hid/hid-roccat-koneplus.c index c826c0d6c87..d1c3a02109a 100644 --- a/drivers/hid/hid-roccat-koneplus.c +++ b/drivers/hid/hid-roccat-koneplus.c @@ -19,11 +19,11 @@ #include #include #include -#include #include #include #include "hid-ids.h" #include "hid-roccat.h" +#include "hid-roccat-common.h" #include "hid-roccat-koneplus.h" static uint profile_numbers[5] = {0, 1, 2, 3, 4}; @@ -39,110 +39,63 @@ static void koneplus_profile_activated(struct koneplus_device *koneplus, static int koneplus_send_control(struct usb_device *usb_dev, uint value, enum koneplus_control_requests request) { - int len; - struct koneplus_control *control; + struct koneplus_control control; if ((request == KONEPLUS_CONTROL_REQUEST_PROFILE_SETTINGS || request == KONEPLUS_CONTROL_REQUEST_PROFILE_BUTTONS) && value > 4) return -EINVAL; - control = kmalloc(sizeof(struct koneplus_control), GFP_KERNEL); - if (!control) - return -ENOMEM; + control.command = KONEPLUS_COMMAND_CONTROL; + control.value = value; + control.request = request; - control->command = KONEPLUS_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, - KONEPLUS_USB_COMMAND_CONTROL, 0, control, - sizeof(struct koneplus_control), - USB_CTRL_SET_TIMEOUT); - - kfree(control); - - if (len != sizeof(struct koneplus_control)) - return len; - - return 0; -} - -static int koneplus_receive(struct usb_device *usb_dev, uint usb_command, - void *buf, uint size) { - 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, - usb_command, 0, buf, size, USB_CTRL_SET_TIMEOUT); - - return (len != size) ? -EIO : 0; + return roccat_common_send(usb_dev, KONEPLUS_USB_COMMAND_CONTROL, + &control, sizeof(struct koneplus_control)); } static int koneplus_receive_control_status(struct usb_device *usb_dev) { int retval; - struct koneplus_control *control; - - control = kmalloc(sizeof(struct koneplus_control), GFP_KERNEL); - if (!control) - return -ENOMEM; + struct koneplus_control control; do { - retval = koneplus_receive(usb_dev, KONEPLUS_USB_COMMAND_CONTROL, - control, sizeof(struct koneplus_control)); + retval = roccat_common_receive(usb_dev, KONEPLUS_USB_COMMAND_CONTROL, + &control, sizeof(struct koneplus_control)); /* check if we get a completely wrong answer */ if (retval) - goto out; + return retval; - if (control->value == KONEPLUS_CONTROL_REQUEST_STATUS_OK) { - retval = 0; - goto out; - } + if (control.value == KONEPLUS_CONTROL_REQUEST_STATUS_OK) + return 0; /* indicates that hardware needs some more time to complete action */ - if (control->value == KONEPLUS_CONTROL_REQUEST_STATUS_WAIT) { + if (control.value == KONEPLUS_CONTROL_REQUEST_STATUS_WAIT) { msleep(500); /* windows driver uses 1000 */ continue; } /* seems to be critical - replug necessary */ - if (control->value == KONEPLUS_CONTROL_REQUEST_STATUS_OVERLOAD) { - retval = -EINVAL; - goto out; - } + if (control.value == KONEPLUS_CONTROL_REQUEST_STATUS_OVERLOAD) + return -EINVAL; hid_err(usb_dev, "koneplus_receive_control_status: " - "unknown response value 0x%x\n", control->value); - retval = -EINVAL; - goto out; - + "unknown response value 0x%x\n", control.value); + return -EINVAL; } while (1); -out: - kfree(control); - return retval; } static int koneplus_send(struct usb_device *usb_dev, uint command, - void *buf, uint size) { - 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, - command, 0, buf, size, USB_CTRL_SET_TIMEOUT); - - if (len != size) - return -EIO; + void const *buf, uint size) +{ + int retval; - if (koneplus_receive_control_status(usb_dev)) - return -EIO; + retval = roccat_common_send(usb_dev, command, buf, size); + if (retval) + return retval; - return 0; + return koneplus_receive_control_status(usb_dev); } static int koneplus_select_profile(struct usb_device *usb_dev, uint number, @@ -167,7 +120,7 @@ static int koneplus_select_profile(struct usb_device *usb_dev, uint number, static int koneplus_get_info(struct usb_device *usb_dev, struct koneplus_info *buf) { - return koneplus_receive(usb_dev, KONEPLUS_USB_COMMAND_INFO, + return roccat_common_receive(usb_dev, KONEPLUS_USB_COMMAND_INFO, buf, sizeof(struct koneplus_info)); } @@ -181,7 +134,7 @@ static int koneplus_get_profile_settings(struct usb_device *usb_dev, if (retval) return retval; - return koneplus_receive(usb_dev, KONEPLUS_USB_COMMAND_PROFILE_SETTINGS, + return roccat_common_receive(usb_dev, KONEPLUS_USB_COMMAND_PROFILE_SETTINGS, buf, sizeof(struct koneplus_profile_settings)); } @@ -189,7 +142,7 @@ static int koneplus_set_profile_settings(struct usb_device *usb_dev, struct koneplus_profile_settings const *settings) { return koneplus_send(usb_dev, KONEPLUS_USB_COMMAND_PROFILE_SETTINGS, - (void *)settings, sizeof(struct koneplus_profile_settings)); + settings, sizeof(struct koneplus_profile_settings)); } static int koneplus_get_profile_buttons(struct usb_device *usb_dev, @@ -202,7 +155,7 @@ static int koneplus_get_profile_buttons(struct usb_device *usb_dev, if (retval) return retval; - return koneplus_receive(usb_dev, KONEPLUS_USB_COMMAND_PROFILE_BUTTONS, + return roccat_common_receive(usb_dev, KONEPLUS_USB_COMMAND_PROFILE_BUTTONS, buf, sizeof(struct koneplus_profile_buttons)); } @@ -210,29 +163,19 @@ static int koneplus_set_profile_buttons(struct usb_device *usb_dev, struct koneplus_profile_buttons const *buttons) { return koneplus_send(usb_dev, KONEPLUS_USB_COMMAND_PROFILE_BUTTONS, - (void *)buttons, sizeof(struct koneplus_profile_buttons)); + buttons, sizeof(struct koneplus_profile_buttons)); } /* retval is 0-4 on success, < 0 on error */ static int koneplus_get_startup_profile(struct usb_device *usb_dev) { - struct koneplus_startup_profile *buf; + struct koneplus_startup_profile buf; int retval; - buf = kmalloc(sizeof(struct koneplus_startup_profile), GFP_KERNEL); - if (buf == NULL) - return -ENOMEM; - - retval = koneplus_receive(usb_dev, KONEPLUS_USB_COMMAND_STARTUP_PROFILE, - buf, sizeof(struct koneplus_startup_profile)); + retval = roccat_common_receive(usb_dev, KONEPLUS_USB_COMMAND_STARTUP_PROFILE, + &buf, sizeof(struct koneplus_startup_profile)); - if (retval) - goto out; - - retval = buf->startup_profile; -out: - kfree(buf); - return retval; + return retval ? retval : buf.startup_profile; } static int koneplus_set_startup_profile(struct usb_device *usb_dev, @@ -245,7 +188,7 @@ static int koneplus_set_startup_profile(struct usb_device *usb_dev, buf.startup_profile = startup_profile; return koneplus_send(usb_dev, KONEPLUS_USB_COMMAND_STARTUP_PROFILE, - (char *)&buf, sizeof(struct koneplus_profile_buttons)); + &buf, sizeof(struct koneplus_profile_buttons)); } static ssize_t koneplus_sysfs_read(struct file *fp, struct kobject *kobj, @@ -265,7 +208,7 @@ static ssize_t koneplus_sysfs_read(struct file *fp, struct kobject *kobj, return -EINVAL; mutex_lock(&koneplus->koneplus_lock); - retval = koneplus_receive(usb_dev, command, buf, real_size); + retval = roccat_common_receive(usb_dev, command, buf, real_size); mutex_unlock(&koneplus->koneplus_lock); if (retval) @@ -288,7 +231,7 @@ static ssize_t koneplus_sysfs_write(struct file *fp, struct kobject *kobj, return -EINVAL; mutex_lock(&koneplus->koneplus_lock); - retval = koneplus_send(usb_dev, command, (void *)buf, real_size); + retval = koneplus_send(usb_dev, command, buf, real_size); mutex_unlock(&koneplus->koneplus_lock); if (retval) @@ -352,7 +295,7 @@ static ssize_t koneplus_sysfs_read_profilex_settings(struct file *fp, count = sizeof(struct koneplus_profile_settings) - off; mutex_lock(&koneplus->koneplus_lock); - memcpy(buf, ((void const *)&koneplus->profile_settings[*(uint *)(attr->private)]) + off, + memcpy(buf, ((char const *)&koneplus->profile_settings[*(uint *)(attr->private)]) + off, count); mutex_unlock(&koneplus->koneplus_lock); @@ -411,7 +354,7 @@ static ssize_t koneplus_sysfs_read_profilex_buttons(struct file *fp, count = sizeof(struct koneplus_profile_buttons) - off; mutex_lock(&koneplus->koneplus_lock); - memcpy(buf, ((void const *)&koneplus->profile_buttons[*(uint *)(attr->private)]) + off, + memcpy(buf, ((char const *)&koneplus->profile_buttons[*(uint *)(attr->private)]) + off, count); mutex_unlock(&koneplus->koneplus_lock); diff --git a/drivers/hid/hid-roccat-pyra.c b/drivers/hid/hid-roccat-pyra.c index 02c58e015be..abe77d3e6d8 100644 --- a/drivers/hid/hid-roccat-pyra.c +++ b/drivers/hid/hid-roccat-pyra.c @@ -20,11 +20,11 @@ #include #include #include -#include #include #include #include "hid-ids.h" #include "hid-roccat.h" +#include "hid-roccat-common.h" #include "hid-roccat-pyra.h" static uint profile_numbers[5] = {0, 1, 2, 3, 4}; @@ -42,7 +42,6 @@ static void profile_activated(struct pyra_device *pyra, 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 || @@ -54,47 +53,31 @@ static int pyra_send_control(struct usb_device *usb_dev, int value, 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; + return roccat_common_send(usb_dev, PYRA_USB_COMMAND_CONTROL, + &control, sizeof(struct pyra_control)); } static int pyra_receive_control_status(struct usb_device *usb_dev) { - int len; + int retval; 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); + retval = roccat_common_receive(usb_dev, PYRA_USB_COMMAND_CONTROL, + &control, sizeof(struct pyra_control)); /* requested too early, try again */ - } while (len == -EPROTO); + } while (retval == -EPROTO); - if (len == sizeof(struct pyra_control) && - control.command == PYRA_COMMAND_CONTROL && + if (!retval && control.command == PYRA_COMMAND_CONTROL && control.request == PYRA_CONTROL_REQUEST_STATUS && control.value == 1) - return 0; + return 0; else { hid_err(usb_dev, "receive control status: unknown response 0x%x 0x%x\n", control.request, control.value); - return -EINVAL; + return retval ? retval : -EINVAL; } } @@ -102,125 +85,72 @@ 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; + return roccat_common_receive(usb_dev, PYRA_USB_COMMAND_PROFILE_SETTINGS, + buf, sizeof(struct pyra_profile_settings)); } 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; + return roccat_common_receive(usb_dev, PYRA_USB_COMMAND_PROFILE_BUTTONS, + buf, sizeof(struct pyra_profile_buttons)); } 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; + return roccat_common_receive(usb_dev, PYRA_USB_COMMAND_SETTINGS, + buf, sizeof(struct pyra_settings)); } 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; + return roccat_common_receive(usb_dev, PYRA_USB_COMMAND_INFO, + buf, sizeof(struct pyra_info)); +} + +static int pyra_send(struct usb_device *usb_dev, uint command, + void const *buf, uint size) +{ + int retval; + retval = roccat_common_send(usb_dev, command, buf, size); + if (retval) + return retval; + return pyra_receive_control_status(usb_dev); } 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; + return pyra_send(usb_dev, PYRA_USB_COMMAND_PROFILE_SETTINGS, settings, + sizeof(struct pyra_profile_settings)); } 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; + return pyra_send(usb_dev, PYRA_USB_COMMAND_PROFILE_BUTTONS, buttons, + sizeof(struct pyra_profile_buttons)); } 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; + int retval; + retval = roccat_common_send(usb_dev, PYRA_USB_COMMAND_SETTINGS, settings, + sizeof(struct pyra_settings)); + if (retval) + return retval; + return pyra_receive_control_status(usb_dev); } static ssize_t pyra_sysfs_read_profilex_settings(struct file *fp, @@ -521,21 +451,16 @@ static struct bin_attribute pyra_bin_attributes[] = { static int pyra_init_pyra_device_struct(struct usb_device *usb_dev, struct pyra_device *pyra) { - struct pyra_info *info; + 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); + retval = pyra_get_info(usb_dev, &info); + if (retval) return retval; - } - pyra->firmware_version = info->firmware_version; - kfree(info); + + pyra->firmware_version = info.firmware_version; retval = pyra_get_settings(usb_dev, &pyra->settings); if (retval) -- cgit v1.2.3-70-g09d2 From 0e70f97f257edcef4daa92ab9371a9aac0c851ed Mon Sep 17 00:00:00 2001 From: Stefan Achatz Date: Sun, 30 Jan 2011 13:38:24 +0100 Subject: HID: roccat: Add support for Kova[+] mouse This patch adds support for Roccat Kova[+] mouse. Userland tools can soon be found at http://sourceforge.net/projects/roccat Signed-off-by: Stefan Achatz Signed-off-by: Jiri Kosina --- .../ABI/testing/sysfs-driver-hid-roccat-kovaplus | 91 +++ drivers/hid/Kconfig | 8 + drivers/hid/Makefile | 1 + drivers/hid/hid-core.c | 1 + drivers/hid/hid-ids.h | 1 + drivers/hid/hid-roccat-kovaplus.c | 715 +++++++++++++++++++++ drivers/hid/hid-roccat-kovaplus.h | 157 +++++ 7 files changed, 974 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-driver-hid-roccat-kovaplus create mode 100644 drivers/hid/hid-roccat-kovaplus.c create mode 100644 drivers/hid/hid-roccat-kovaplus.h (limited to 'drivers/hid/Makefile') diff --git a/Documentation/ABI/testing/sysfs-driver-hid-roccat-kovaplus b/Documentation/ABI/testing/sysfs-driver-hid-roccat-kovaplus new file mode 100644 index 00000000000..9e54af4c8fc --- /dev/null +++ b/Documentation/ABI/testing/sysfs-driver-hid-roccat-kovaplus @@ -0,0 +1,91 @@ +What: /sys/bus/usb/devices/-:./::./kovaplus/roccatkovaplus/actual_cpi +Date: January 2011 +Contact: Stefan Achatz +Description: The integer value of this attribute ranges from 1-4. + When read, this attribute returns the number of the active + cpi level. + This file is readonly. + +What: /sys/bus/usb/devices/-:./::./kovaplus/roccatkovaplus/actual_profile +Date: January 2011 +Contact: Stefan Achatz +Description: The integer value of this attribute ranges from 0-4. + When read, this attribute returns the number of the active + profile. + When written, the mouse activates this profile immediately. + The profile that's active when powered down is the same that's + active when the mouse is powered on. + +What: /sys/bus/usb/devices/-:./::./kovaplus/roccatkovaplus/actual_sensitivity_x +Date: January 2011 +Contact: Stefan Achatz +Description: The integer value of this attribute ranges from 1-10. + When read, this attribute returns the number of the actual + sensitivity in x direction. + This file is readonly. + +What: /sys/bus/usb/devices/-:./::./kovaplus/roccatkovaplus/actual_sensitivity_y +Date: January 2011 +Contact: Stefan Achatz +Description: The integer value of this attribute ranges from 1-10. + When read, this attribute returns the number of the actual + sensitivity in y direction. + This file is readonly. + +What: /sys/bus/usb/devices/-:./::./kovaplus/roccatkovaplus/firmware_version +Date: January 2011 +Contact: Stefan Achatz +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 121 means 1.21 + This file is readonly. + +What: /sys/bus/usb/devices/-:./::./kovaplus/roccatkovaplus/profile_buttons +Date: January 2011 +Contact: Stefan Achatz +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 23 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/-:./::./kovaplus/roccatkovaplus/profile[1-5]_buttons +Date: January 2011 +Contact: Stefan Achatz +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 23 bytes in size. + This file is readonly. + +What: /sys/bus/usb/devices/-:./::./kovaplus/roccatkovaplus/profile_settings +Date: January 2011 +Contact: Stefan Achatz +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 16 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/-:./::./kovaplus/roccatkovaplus/profile[1-5]_settings +Date: January 2011 +Contact: Stefan Achatz +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 16 bytes in size. + This file is readonly. diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index 79523696306..022515fdd6f 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -444,6 +444,14 @@ config HID_ROCCAT_KONEPLUS ---help--- Support for Roccat Kone[+] mouse. +config HID_ROCCAT_KOVAPLUS + tristate "Roccat Kova[+] mouse support" + depends on USB_HID + select HID_ROCCAT + select HID_ROCCAT_COMMON + ---help--- + Support for Roccat Kova[+] mouse. + config HID_ROCCAT_PYRA tristate "Roccat Pyra mouse support" depends on USB_HID diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile index 086cf62184e..cb80181da90 100644 --- a/drivers/hid/Makefile +++ b/drivers/hid/Makefile @@ -60,6 +60,7 @@ obj-$(CONFIG_HID_ROCCAT_COMMON) += hid-roccat-common.o obj-$(CONFIG_HID_ROCCAT_ARVO) += hid-roccat-arvo.o obj-$(CONFIG_HID_ROCCAT_KONE) += hid-roccat-kone.o obj-$(CONFIG_HID_ROCCAT_KONEPLUS) += hid-roccat-koneplus.o +obj-$(CONFIG_HID_ROCCAT_KOVAPLUS) += hid-roccat-kovaplus.o obj-$(CONFIG_HID_ROCCAT_PYRA) += hid-roccat-pyra.o obj-$(CONFIG_HID_SAMSUNG) += hid-samsung.o obj-$(CONFIG_HID_SMARTJOYPLUS) += hid-sjoy.o diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 6178025a95f..0180f20d4fa 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1407,6 +1407,7 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONE) }, { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_ARVO) }, { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONEPLUS) }, + { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KOVAPLUS) }, { 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) }, diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 92e0fa1856c..75f2e1430a5 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -499,6 +499,7 @@ #define USB_DEVICE_ID_ROCCAT_ARVO 0x30d4 #define USB_DEVICE_ID_ROCCAT_KONE 0x2ced #define USB_DEVICE_ID_ROCCAT_KONEPLUS 0x2d51 +#define USB_DEVICE_ID_ROCCAT_KOVAPLUS 0x2d50 #define USB_DEVICE_ID_ROCCAT_PYRA_WIRED 0x2c24 #define USB_DEVICE_ID_ROCCAT_PYRA_WIRELESS 0x2cf6 diff --git a/drivers/hid/hid-roccat-kovaplus.c b/drivers/hid/hid-roccat-kovaplus.c new file mode 100644 index 00000000000..1f547a2b39d --- /dev/null +++ b/drivers/hid/hid-roccat-kovaplus.c @@ -0,0 +1,715 @@ +/* + * Roccat Kova[+] driver for Linux + * + * Copyright (c) 2011 Stefan Achatz + */ + +/* + * 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 Kova[+] is a bigger version of the Pyra with two more side buttons. + */ + +#include +#include +#include +#include +#include +#include "hid-ids.h" +#include "hid-roccat.h" +#include "hid-roccat-common.h" +#include "hid-roccat-kovaplus.h" + +static uint profile_numbers[5] = {0, 1, 2, 3, 4}; + +static struct class *kovaplus_class; + +static uint kovaplus_convert_event_cpi(uint value) +{ + return (value == 7 ? 4 : (value == 4 ? 3 : value)); +} + +static void kovaplus_profile_activated(struct kovaplus_device *kovaplus, + uint new_profile_index) +{ + kovaplus->actual_profile = new_profile_index; + kovaplus->actual_cpi = kovaplus->profile_settings[new_profile_index].cpi_startup_level; + kovaplus->actual_x_sensitivity = kovaplus->profile_settings[new_profile_index].sensitivity_x; + kovaplus->actual_y_sensitivity = kovaplus->profile_settings[new_profile_index].sensitivity_y; +} + +static int kovaplus_send_control(struct usb_device *usb_dev, uint value, + enum kovaplus_control_requests request) +{ + int retval; + struct kovaplus_control control; + + if ((request == KOVAPLUS_CONTROL_REQUEST_PROFILE_SETTINGS || + request == KOVAPLUS_CONTROL_REQUEST_PROFILE_BUTTONS) && + value > 4) + return -EINVAL; + + control.command = KOVAPLUS_COMMAND_CONTROL; + control.value = value; + control.request = request; + + retval = roccat_common_send(usb_dev, KOVAPLUS_USB_COMMAND_CONTROL, + &control, sizeof(struct kovaplus_control)); + + return retval; +} + +static int kovaplus_receive_control_status(struct usb_device *usb_dev) +{ + int retval; + struct kovaplus_control control; + + do { + retval = roccat_common_receive(usb_dev, KOVAPLUS_USB_COMMAND_CONTROL, + &control, sizeof(struct kovaplus_control)); + + /* check if we get a completely wrong answer */ + if (retval) + return retval; + + if (control.value == KOVAPLUS_CONTROL_REQUEST_STATUS_OK) + return 0; + + /* indicates that hardware needs some more time to complete action */ + if (control.value == KOVAPLUS_CONTROL_REQUEST_STATUS_WAIT) { + msleep(500); /* windows driver uses 1000 */ + continue; + } + + /* seems to be critical - replug necessary */ + if (control.value == KOVAPLUS_CONTROL_REQUEST_STATUS_OVERLOAD) + return -EINVAL; + + hid_err(usb_dev, "kovaplus_receive_control_status: " + "unknown response value 0x%x\n", control.value); + return -EINVAL; + } while (1); +} + +static int kovaplus_send(struct usb_device *usb_dev, uint command, + void const *buf, uint size) +{ + int retval; + + retval = roccat_common_send(usb_dev, command, buf, size); + if (retval) + return retval; + + msleep(100); + + return kovaplus_receive_control_status(usb_dev); +} + +static int kovaplus_select_profile(struct usb_device *usb_dev, uint number, + enum kovaplus_control_requests request) +{ + return kovaplus_send_control(usb_dev, number, request); +} + +static int kovaplus_get_info(struct usb_device *usb_dev, + struct kovaplus_info *buf) +{ + return roccat_common_receive(usb_dev, KOVAPLUS_USB_COMMAND_INFO, + buf, sizeof(struct kovaplus_info)); +} + +static int kovaplus_get_profile_settings(struct usb_device *usb_dev, + struct kovaplus_profile_settings *buf, uint number) +{ + int retval; + + retval = kovaplus_select_profile(usb_dev, number, + KOVAPLUS_CONTROL_REQUEST_PROFILE_SETTINGS); + if (retval) + return retval; + + return roccat_common_receive(usb_dev, KOVAPLUS_USB_COMMAND_PROFILE_SETTINGS, + buf, sizeof(struct kovaplus_profile_settings)); +} + +static int kovaplus_set_profile_settings(struct usb_device *usb_dev, + struct kovaplus_profile_settings const *settings) +{ + return kovaplus_send(usb_dev, KOVAPLUS_USB_COMMAND_PROFILE_SETTINGS, + settings, sizeof(struct kovaplus_profile_settings)); +} + +static int kovaplus_get_profile_buttons(struct usb_device *usb_dev, + struct kovaplus_profile_buttons *buf, int number) +{ + int retval; + + retval = kovaplus_select_profile(usb_dev, number, + KOVAPLUS_CONTROL_REQUEST_PROFILE_BUTTONS); + if (retval) + return retval; + + return roccat_common_receive(usb_dev, KOVAPLUS_USB_COMMAND_PROFILE_BUTTONS, + buf, sizeof(struct kovaplus_profile_buttons)); +} + +static int kovaplus_set_profile_buttons(struct usb_device *usb_dev, + struct kovaplus_profile_buttons const *buttons) +{ + return kovaplus_send(usb_dev, KOVAPLUS_USB_COMMAND_PROFILE_BUTTONS, + buttons, sizeof(struct kovaplus_profile_buttons)); +} + +/* retval is 0-4 on success, < 0 on error */ +static int kovaplus_get_actual_profile(struct usb_device *usb_dev) +{ + struct kovaplus_actual_profile buf; + int retval; + + retval = roccat_common_receive(usb_dev, KOVAPLUS_USB_COMMAND_ACTUAL_PROFILE, + &buf, sizeof(struct kovaplus_actual_profile)); + + return retval ? retval : buf.actual_profile; +} + +static int kovaplus_set_actual_profile(struct usb_device *usb_dev, + int new_profile) +{ + struct kovaplus_actual_profile buf; + + buf.command = KOVAPLUS_COMMAND_ACTUAL_PROFILE; + buf.size = sizeof(struct kovaplus_actual_profile); + buf.actual_profile = new_profile; + + return kovaplus_send(usb_dev, KOVAPLUS_USB_COMMAND_ACTUAL_PROFILE, + &buf, sizeof(struct kovaplus_actual_profile)); +} + +static ssize_t kovaplus_sysfs_read_profilex_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)->parent->parent; + struct kovaplus_device *kovaplus = hid_get_drvdata(dev_get_drvdata(dev)); + + if (off >= sizeof(struct kovaplus_profile_settings)) + return 0; + + if (off + count > sizeof(struct kovaplus_profile_settings)) + count = sizeof(struct kovaplus_profile_settings) - off; + + mutex_lock(&kovaplus->kovaplus_lock); + memcpy(buf, ((char const *)&kovaplus->profile_settings[*(uint *)(attr->private)]) + off, + count); + mutex_unlock(&kovaplus->kovaplus_lock); + + return count; +} + +static ssize_t kovaplus_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)->parent->parent; + struct kovaplus_device *kovaplus = 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_index; + struct kovaplus_profile_settings *profile_settings; + + if (off != 0 || count != sizeof(struct kovaplus_profile_settings)) + return -EINVAL; + + profile_index = ((struct kovaplus_profile_settings const *)buf)->profile_index; + profile_settings = &kovaplus->profile_settings[profile_index]; + + mutex_lock(&kovaplus->kovaplus_lock); + difference = memcmp(buf, profile_settings, + sizeof(struct kovaplus_profile_settings)); + if (difference) { + retval = kovaplus_set_profile_settings(usb_dev, + (struct kovaplus_profile_settings const *)buf); + if (!retval) + memcpy(profile_settings, buf, + sizeof(struct kovaplus_profile_settings)); + } + mutex_unlock(&kovaplus->kovaplus_lock); + + if (retval) + return retval; + + return sizeof(struct kovaplus_profile_settings); +} + +static ssize_t kovaplus_sysfs_read_profilex_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)->parent->parent; + struct kovaplus_device *kovaplus = hid_get_drvdata(dev_get_drvdata(dev)); + + if (off >= sizeof(struct kovaplus_profile_buttons)) + return 0; + + if (off + count > sizeof(struct kovaplus_profile_buttons)) + count = sizeof(struct kovaplus_profile_buttons) - off; + + mutex_lock(&kovaplus->kovaplus_lock); + memcpy(buf, ((char const *)&kovaplus->profile_buttons[*(uint *)(attr->private)]) + off, + count); + mutex_unlock(&kovaplus->kovaplus_lock); + + return count; +} + +static ssize_t kovaplus_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)->parent->parent; + struct kovaplus_device *kovaplus = hid_get_drvdata(dev_get_drvdata(dev)); + struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev)); + int retval = 0; + int difference; + uint profile_index; + struct kovaplus_profile_buttons *profile_buttons; + + if (off != 0 || count != sizeof(struct kovaplus_profile_buttons)) + return -EINVAL; + + profile_index = ((struct kovaplus_profile_buttons const *)buf)->profile_index; + profile_buttons = &kovaplus->profile_buttons[profile_index]; + + mutex_lock(&kovaplus->kovaplus_lock); + difference = memcmp(buf, profile_buttons, + sizeof(struct kovaplus_profile_buttons)); + if (difference) { + retval = kovaplus_set_profile_buttons(usb_dev, + (struct kovaplus_profile_buttons const *)buf); + if (!retval) + memcpy(profile_buttons, buf, + sizeof(struct kovaplus_profile_buttons)); + } + mutex_unlock(&kovaplus->kovaplus_lock); + + if (retval) + return retval; + + return sizeof(struct kovaplus_profile_buttons); +} + +static ssize_t kovaplus_sysfs_show_actual_profile(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct kovaplus_device *kovaplus = + hid_get_drvdata(dev_get_drvdata(dev->parent->parent)); + return snprintf(buf, PAGE_SIZE, "%d\n", kovaplus->actual_profile); +} + +static ssize_t kovaplus_sysfs_set_actual_profile(struct device *dev, + struct device_attribute *attr, char const *buf, size_t size) +{ + struct kovaplus_device *kovaplus; + struct usb_device *usb_dev; + unsigned long profile; + int retval; + + dev = dev->parent->parent; + kovaplus = hid_get_drvdata(dev_get_drvdata(dev)); + usb_dev = interface_to_usbdev(to_usb_interface(dev)); + + retval = strict_strtoul(buf, 10, &profile); + if (retval) + return retval; + + if (profile >= 5) + return -EINVAL; + + mutex_lock(&kovaplus->kovaplus_lock); + retval = kovaplus_set_actual_profile(usb_dev, profile); + kovaplus->actual_profile = profile; + mutex_unlock(&kovaplus->kovaplus_lock); + if (retval) + return retval; + + return size; +} + +static ssize_t kovaplus_sysfs_show_actual_cpi(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct kovaplus_device *kovaplus = + hid_get_drvdata(dev_get_drvdata(dev->parent->parent)); + return snprintf(buf, PAGE_SIZE, "%d\n", kovaplus->actual_cpi); +} + +static ssize_t kovaplus_sysfs_show_actual_sensitivity_x(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct kovaplus_device *kovaplus = + hid_get_drvdata(dev_get_drvdata(dev->parent->parent)); + return snprintf(buf, PAGE_SIZE, "%d\n", kovaplus->actual_x_sensitivity); +} + +static ssize_t kovaplus_sysfs_show_actual_sensitivity_y(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct kovaplus_device *kovaplus = + hid_get_drvdata(dev_get_drvdata(dev->parent->parent)); + return snprintf(buf, PAGE_SIZE, "%d\n", kovaplus->actual_y_sensitivity); +} + +static ssize_t kovaplus_sysfs_show_firmware_version(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct kovaplus_device *kovaplus = + hid_get_drvdata(dev_get_drvdata(dev->parent->parent)); + return snprintf(buf, PAGE_SIZE, "%d\n", kovaplus->info.firmware_version); +} + +static struct device_attribute kovaplus_attributes[] = { + __ATTR(actual_cpi, 0440, + kovaplus_sysfs_show_actual_cpi, NULL), + __ATTR(firmware_version, 0440, + kovaplus_sysfs_show_firmware_version, NULL), + __ATTR(actual_profile, 0660, + kovaplus_sysfs_show_actual_profile, + kovaplus_sysfs_set_actual_profile), + __ATTR(actual_sensitivity_x, 0440, + kovaplus_sysfs_show_actual_sensitivity_x, NULL), + __ATTR(actual_sensitivity_y, 0440, + kovaplus_sysfs_show_actual_sensitivity_y, NULL), + __ATTR_NULL +}; + +static struct bin_attribute kovaplus_bin_attributes[] = { + { + .attr = { .name = "profile_settings", .mode = 0220 }, + .size = sizeof(struct kovaplus_profile_settings), + .write = kovaplus_sysfs_write_profile_settings + }, + { + .attr = { .name = "profile1_settings", .mode = 0440 }, + .size = sizeof(struct kovaplus_profile_settings), + .read = kovaplus_sysfs_read_profilex_settings, + .private = &profile_numbers[0] + }, + { + .attr = { .name = "profile2_settings", .mode = 0440 }, + .size = sizeof(struct kovaplus_profile_settings), + .read = kovaplus_sysfs_read_profilex_settings, + .private = &profile_numbers[1] + }, + { + .attr = { .name = "profile3_settings", .mode = 0440 }, + .size = sizeof(struct kovaplus_profile_settings), + .read = kovaplus_sysfs_read_profilex_settings, + .private = &profile_numbers[2] + }, + { + .attr = { .name = "profile4_settings", .mode = 0440 }, + .size = sizeof(struct kovaplus_profile_settings), + .read = kovaplus_sysfs_read_profilex_settings, + .private = &profile_numbers[3] + }, + { + .attr = { .name = "profile5_settings", .mode = 0440 }, + .size = sizeof(struct kovaplus_profile_settings), + .read = kovaplus_sysfs_read_profilex_settings, + .private = &profile_numbers[4] + }, + { + .attr = { .name = "profile_buttons", .mode = 0220 }, + .size = sizeof(struct kovaplus_profile_buttons), + .write = kovaplus_sysfs_write_profile_buttons + }, + { + .attr = { .name = "profile1_buttons", .mode = 0440 }, + .size = sizeof(struct kovaplus_profile_buttons), + .read = kovaplus_sysfs_read_profilex_buttons, + .private = &profile_numbers[0] + }, + { + .attr = { .name = "profile2_buttons", .mode = 0440 }, + .size = sizeof(struct kovaplus_profile_buttons), + .read = kovaplus_sysfs_read_profilex_buttons, + .private = &profile_numbers[1] + }, + { + .attr = { .name = "profile3_buttons", .mode = 0440 }, + .size = sizeof(struct kovaplus_profile_buttons), + .read = kovaplus_sysfs_read_profilex_buttons, + .private = &profile_numbers[2] + }, + { + .attr = { .name = "profile4_buttons", .mode = 0440 }, + .size = sizeof(struct kovaplus_profile_buttons), + .read = kovaplus_sysfs_read_profilex_buttons, + .private = &profile_numbers[3] + }, + { + .attr = { .name = "profile5_buttons", .mode = 0440 }, + .size = sizeof(struct kovaplus_profile_buttons), + .read = kovaplus_sysfs_read_profilex_buttons, + .private = &profile_numbers[4] + }, + __ATTR_NULL +}; + +static int kovaplus_init_kovaplus_device_struct(struct usb_device *usb_dev, + struct kovaplus_device *kovaplus) +{ + int retval, i; + static uint wait = 70; /* device will freeze with just 60 */ + + mutex_init(&kovaplus->kovaplus_lock); + + retval = kovaplus_get_info(usb_dev, &kovaplus->info); + if (retval) + return retval; + + for (i = 0; i < 5; ++i) { + msleep(wait); + retval = kovaplus_get_profile_settings(usb_dev, + &kovaplus->profile_settings[i], i); + if (retval) + return retval; + + msleep(wait); + retval = kovaplus_get_profile_buttons(usb_dev, + &kovaplus->profile_buttons[i], i); + if (retval) + return retval; + } + + msleep(wait); + retval = kovaplus_get_actual_profile(usb_dev); + if (retval < 0) + return retval; + kovaplus_profile_activated(kovaplus, retval); + + return 0; +} + +static int kovaplus_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 kovaplus_device *kovaplus; + int retval; + + if (intf->cur_altsetting->desc.bInterfaceProtocol + == USB_INTERFACE_PROTOCOL_MOUSE) { + + kovaplus = kzalloc(sizeof(*kovaplus), GFP_KERNEL); + if (!kovaplus) { + hid_err(hdev, "can't alloc device descriptor\n"); + return -ENOMEM; + } + hid_set_drvdata(hdev, kovaplus); + + retval = kovaplus_init_kovaplus_device_struct(usb_dev, kovaplus); + if (retval) { + hid_err(hdev, "couldn't init struct kovaplus_device\n"); + goto exit_free; + } + + retval = roccat_connect(kovaplus_class, hdev); + if (retval < 0) { + hid_err(hdev, "couldn't init char dev\n"); + } else { + kovaplus->chrdev_minor = retval; + kovaplus->roccat_claimed = 1; + } + + } else { + hid_set_drvdata(hdev, NULL); + } + + return 0; +exit_free: + kfree(kovaplus); + return retval; +} + +static void kovaplus_remove_specials(struct hid_device *hdev) +{ + struct usb_interface *intf = to_usb_interface(hdev->dev.parent); + struct kovaplus_device *kovaplus; + + if (intf->cur_altsetting->desc.bInterfaceProtocol + == USB_INTERFACE_PROTOCOL_MOUSE) { + kovaplus = hid_get_drvdata(hdev); + if (kovaplus->roccat_claimed) + roccat_disconnect(kovaplus->chrdev_minor); + kfree(kovaplus); + } +} + +static int kovaplus_probe(struct hid_device *hdev, + const struct hid_device_id *id) +{ + int retval; + + retval = hid_parse(hdev); + if (retval) { + hid_err(hdev, "parse failed\n"); + goto exit; + } + + retval = hid_hw_start(hdev, HID_CONNECT_DEFAULT); + if (retval) { + hid_err(hdev, "hw start failed\n"); + goto exit; + } + + retval = kovaplus_init_specials(hdev); + if (retval) { + hid_err(hdev, "couldn't install mouse\n"); + goto exit_stop; + } + + return 0; + +exit_stop: + hid_hw_stop(hdev); +exit: + return retval; +} + +static void kovaplus_remove(struct hid_device *hdev) +{ + kovaplus_remove_specials(hdev); + hid_hw_stop(hdev); +} + +static void kovaplus_keep_values_up_to_date(struct kovaplus_device *kovaplus, + u8 const *data) +{ + struct kovaplus_mouse_report_button const *button_report; + + if (data[0] != KOVAPLUS_MOUSE_REPORT_NUMBER_BUTTON) + return; + + button_report = (struct kovaplus_mouse_report_button const *)data; + + switch (button_report->type) { + case KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_PROFILE_1: + kovaplus_profile_activated(kovaplus, button_report->data1 - 1); + break; + case KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_CPI: + kovaplus->actual_cpi = kovaplus_convert_event_cpi(button_report->data1); + case KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_SENSITIVITY: + kovaplus->actual_x_sensitivity = button_report->data1; + kovaplus->actual_y_sensitivity = button_report->data2; + } +} + +static void kovaplus_report_to_chrdev(struct kovaplus_device const *kovaplus, + u8 const *data) +{ + struct kovaplus_roccat_report roccat_report; + struct kovaplus_mouse_report_button const *button_report; + + if (data[0] != KOVAPLUS_MOUSE_REPORT_NUMBER_BUTTON) + return; + + button_report = (struct kovaplus_mouse_report_button const *)data; + + if (button_report->type == KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_PROFILE_2) + return; + + roccat_report.type = button_report->type; + roccat_report.profile = kovaplus->actual_profile + 1; + + if (roccat_report.type == KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_MACRO || + roccat_report.type == KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_SHORTCUT || + roccat_report.type == KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_QUICKLAUNCH || + roccat_report.type == KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_TIMER) + roccat_report.button = button_report->data1; + else + roccat_report.button = 0; + + if (roccat_report.type == KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_CPI) + roccat_report.data1 = kovaplus_convert_event_cpi(button_report->data1); + else + roccat_report.data1 = button_report->data1; + + roccat_report.data2 = button_report->data2; + + roccat_report_event(kovaplus->chrdev_minor, + (uint8_t const *)&roccat_report, + sizeof(struct kovaplus_roccat_report)); +} + +static int kovaplus_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 kovaplus_device *kovaplus = hid_get_drvdata(hdev); + + if (intf->cur_altsetting->desc.bInterfaceProtocol + != USB_INTERFACE_PROTOCOL_MOUSE) + return 0; + + kovaplus_keep_values_up_to_date(kovaplus, data); + + if (kovaplus->roccat_claimed) + kovaplus_report_to_chrdev(kovaplus, data); + + return 0; +} + +static const struct hid_device_id kovaplus_devices[] = { + { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KOVAPLUS) }, + { } +}; + +MODULE_DEVICE_TABLE(hid, kovaplus_devices); + +static struct hid_driver kovaplus_driver = { + .name = "kovaplus", + .id_table = kovaplus_devices, + .probe = kovaplus_probe, + .remove = kovaplus_remove, + .raw_event = kovaplus_raw_event +}; + +static int __init kovaplus_init(void) +{ + int retval; + + kovaplus_class = class_create(THIS_MODULE, "kovaplus"); + if (IS_ERR(kovaplus_class)) + return PTR_ERR(kovaplus_class); + kovaplus_class->dev_attrs = kovaplus_attributes; + kovaplus_class->dev_bin_attrs = kovaplus_bin_attributes; + + retval = hid_register_driver(&kovaplus_driver); + if (retval) + class_destroy(kovaplus_class); + return retval; +} + +static void __exit kovaplus_exit(void) +{ + class_destroy(kovaplus_class); + hid_unregister_driver(&kovaplus_driver); +} + +module_init(kovaplus_init); +module_exit(kovaplus_exit); + +MODULE_AUTHOR("Stefan Achatz"); +MODULE_DESCRIPTION("USB Roccat Kova[+] driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/hid/hid-roccat-kovaplus.h b/drivers/hid/hid-roccat-kovaplus.h new file mode 100644 index 00000000000..ce40607d21c --- /dev/null +++ b/drivers/hid/hid-roccat-kovaplus.h @@ -0,0 +1,157 @@ +#ifndef __HID_ROCCAT_KOVAPLUS_H +#define __HID_ROCCAT_KOVAPLUS_H + +/* + * Copyright (c) 2010 Stefan Achatz + */ + +/* + * 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 + +struct kovaplus_control { + uint8_t command; /* KOVAPLUS_COMMAND_CONTROL */ + uint8_t value; + uint8_t request; +} __packed; + +enum kovaplus_control_requests { + /* read after write; value = 1 */ + KOVAPLUS_CONTROL_REQUEST_STATUS = 0x0, + /* write; value = profile number range 0-4 */ + KOVAPLUS_CONTROL_REQUEST_PROFILE_SETTINGS = 0x10, + /* write; value = profile number range 0-4 */ + KOVAPLUS_CONTROL_REQUEST_PROFILE_BUTTONS = 0x20, +}; + +enum kovaplus_control_values { + KOVAPLUS_CONTROL_REQUEST_STATUS_OVERLOAD = 0, /* supposed */ + KOVAPLUS_CONTROL_REQUEST_STATUS_OK = 1, + KOVAPLUS_CONTROL_REQUEST_STATUS_WAIT = 3, /* supposed */ +}; + +struct kovaplus_actual_profile { + uint8_t command; /* KOVAPLUS_COMMAND_ACTUAL_PROFILE */ + uint8_t size; /* always 3 */ + uint8_t actual_profile; /* Range 0-4! */ +} __packed; + +struct kovaplus_profile_settings { + uint8_t command; /* KOVAPLUS_COMMAND_PROFILE_SETTINGS */ + uint8_t size; /* 16 */ + uint8_t profile_index; /* range 0-4 */ + uint8_t unknown1; + uint8_t sensitivity_x; /* range 1-10 */ + uint8_t sensitivity_y; /* range 1-10 */ + uint8_t cpi_levels_enabled; + uint8_t cpi_startup_level; /* range 1-4 */ + uint8_t data[8]; +} __packed; + +struct kovaplus_profile_buttons { + uint8_t command; /* KOVAPLUS_COMMAND_PROFILE_BUTTONS */ + uint8_t size; /* 23 */ + uint8_t profile_index; /* range 0-4 */ + uint8_t data[20]; +} __packed; + +struct kovaplus_info { + uint8_t command; /* KOVAPLUS_COMMAND_INFO */ + uint8_t size; /* 6 */ + uint8_t firmware_version; + uint8_t unknown[3]; +} __packed; + +/* writes 1 on plugin */ +struct kovaplus_a { + uint8_t command; /* KOVAPLUS_COMMAND_A */ + uint8_t size; /* 3 */ + uint8_t unknown; +} __packed; + +enum kovaplus_commands { + KOVAPLUS_COMMAND_CONTROL = 0x4, + KOVAPLUS_COMMAND_ACTUAL_PROFILE = 0x5, + KOVAPLUS_COMMAND_PROFILE_SETTINGS = 0x6, + KOVAPLUS_COMMAND_PROFILE_BUTTONS = 0x7, + KOVAPLUS_COMMAND_INFO = 0x9, + KOVAPLUS_COMMAND_A = 0xa, +}; + +enum kovaplus_usb_commands { + KOVAPLUS_USB_COMMAND_CONTROL = 0x304, + KOVAPLUS_USB_COMMAND_ACTUAL_PROFILE = 0x305, + KOVAPLUS_USB_COMMAND_PROFILE_SETTINGS = 0x306, + KOVAPLUS_USB_COMMAND_PROFILE_BUTTONS = 0x307, + KOVAPLUS_USB_COMMAND_INFO = 0x309, + KOVAPLUS_USB_COMMAND_A = 0x30a, +}; + +enum kovaplus_mouse_report_numbers { + KOVAPLUS_MOUSE_REPORT_NUMBER_MOUSE = 1, + KOVAPLUS_MOUSE_REPORT_NUMBER_AUDIO = 2, + KOVAPLUS_MOUSE_REPORT_NUMBER_BUTTON = 3, + KOVAPLUS_MOUSE_REPORT_NUMBER_KBD = 4, +}; + +struct kovaplus_mouse_report_button { + uint8_t report_number; /* KOVAPLUS_MOUSE_REPORT_NUMBER_BUTTON */ + uint8_t unknown1; + uint8_t type; + uint8_t data1; + uint8_t data2; +} __packed; + +enum kovaplus_mouse_report_button_types { + /* data1 = profile_number range 1-5; no release event */ + KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_PROFILE_1 = 0x20, + /* data1 = profile_number range 1-5; no release event */ + KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_PROFILE_2 = 0x30, + /* data1 = button_number range 1-18; data2 = action */ + KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_MACRO = 0x40, + /* data1 = button_number range 1-18; data2 = action */ + KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_SHORTCUT = 0x50, + /* data1 = button_number range 1-18; data2 = action */ + KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_QUICKLAUNCH = 0x60, + /* data1 = button_number range 1-18; data2 = action */ + KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_TIMER = 0x80, + /* data1 = 1 = 400, 2 = 800, 4 = 1600, 7 = 3200; no release event */ + KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_CPI = 0xb0, + /* data1 + data2 = sense range 1-10; no release event */ + KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_SENSITIVITY = 0xc0, + /* data1 = type as in profile_buttons; data2 = action */ + KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_MULTIMEDIA = 0xf0, +}; + +enum kovaplus_mouse_report_button_actions { + KOVAPLUS_MOUSE_REPORT_BUTTON_ACTION_PRESS = 0, + KOVAPLUS_MOUSE_REPORT_BUTTON_ACTION_RELEASE = 1, +}; + +struct kovaplus_roccat_report { + uint8_t type; + uint8_t profile; + uint8_t button; + uint8_t data1; + uint8_t data2; +} __packed; + +struct kovaplus_device { + int actual_profile; + int actual_cpi; + int actual_x_sensitivity; + int actual_y_sensitivity; + int roccat_claimed; + int chrdev_minor; + struct mutex kovaplus_lock; + struct kovaplus_info info; + struct kovaplus_profile_settings profile_settings[5]; + struct kovaplus_profile_buttons profile_buttons[5]; +}; + +#endif -- cgit v1.2.3-70-g09d2 From 75b07022462fc33d6be15669ad604118653210a9 Mon Sep 17 00:00:00 2001 From: Chris Schlund Date: Thu, 3 Feb 2011 16:41:47 +0100 Subject: HID: add support for wireless remote LC Power model RC1000MCE Signed-off-by: Chris Schlund Signed-off-by: Jiri Kosina --- drivers/hid/Kconfig | 6 ++++ drivers/hid/Makefile | 1 + drivers/hid/hid-core.c | 1 + drivers/hid/hid-ids.h | 3 ++ drivers/hid/hid-lcpower.c | 70 +++++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 81 insertions(+) create mode 100644 drivers/hid/hid-lcpower.c (limited to 'drivers/hid/Makefile') diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index 24cca2f69df..94e73db580d 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -218,6 +218,12 @@ config HID_KENSINGTON ---help--- Support for Kensington Slimblade Trackball. +config HID_LCPOWER + tristate "LC-Power" + depends on USB_HID + ---help--- + Support for LC-Power RC1000MCE RF remote control. + config HID_LOGITECH tristate "Logitech devices" if EMBEDDED depends on USB_HID diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile index 6efc2a0370a..2e1b1e3326c 100644 --- a/drivers/hid/Makefile +++ b/drivers/hid/Makefile @@ -42,6 +42,7 @@ obj-$(CONFIG_HID_EZKEY) += hid-ezkey.o obj-$(CONFIG_HID_GYRATION) += hid-gyration.o obj-$(CONFIG_HID_KENSINGTON) += hid-kensington.o obj-$(CONFIG_HID_KYE) += hid-kye.o +obj-$(CONFIG_HID_LCPOWER) += hid-lcpower.o obj-$(CONFIG_HID_LOGITECH) += hid-logitech.o obj-$(CONFIG_HID_MAGICMOUSE) += hid-magicmouse.o obj-$(CONFIG_HID_MICROSOFT) += hid-microsoft.o diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index d678cf3d33d..2dcdf9ff02e 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1348,6 +1348,7 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_USB_DEVICE(USB_VENDOR_ID_KENSINGTON, USB_DEVICE_ID_KS_SLIMBLADE) }, { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_ERGO_525V) }, { HID_USB_DEVICE(USB_VENDOR_ID_LABTEC, USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD) }, + { HID_USB_DEVICE(USB_VENDOR_ID_LCPOWER, USB_DEVICE_ID_LCPOWER_LC1000 ) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_MX3000_RECEIVER) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER_2) }, diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 92a0d61a737..15aca15a0a7 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -352,6 +352,9 @@ #define USB_VENDOR_ID_LABTEC 0x1020 #define USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD 0x0006 +#define USB_VENDOR_ID_LCPOWER 0x1241 +#define USB_DEVICE_ID_LCPOWER_LC1000 0xf767 + #define USB_VENDOR_ID_LD 0x0f11 #define USB_DEVICE_ID_LD_CASSY 0x1000 #define USB_DEVICE_ID_LD_POCKETCASSY 0x1010 diff --git a/drivers/hid/hid-lcpower.c b/drivers/hid/hid-lcpower.c new file mode 100644 index 00000000000..4bdbcf87854 --- /dev/null +++ b/drivers/hid/hid-lcpower.c @@ -0,0 +1,70 @@ +/* + * HID driver for LC Power Model RC1000MCE + * + * Copyright (c) 2011 Chris Schlund + * based on hid-topseed module + */ + +/* + * 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 +#include +#include + +#include "hid-ids.h" + +#define ts_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \ + EV_KEY, (c)) +static int ts_input_mapping(struct hid_device *hdev, struct hid_input *hi, + struct hid_field *field, struct hid_usage *usage, + unsigned long **bit, int *max) +{ + if ((usage->hid & HID_USAGE_PAGE) != 0x0ffbc0000) + return 0; + + switch (usage->hid & HID_USAGE) { + case 0x046: ts_map_key_clear(KEY_YELLOW); break; + case 0x047: ts_map_key_clear(KEY_GREEN); break; + case 0x049: ts_map_key_clear(KEY_RED); break; + case 0x04a: ts_map_key_clear(KEY_BLUE); break; + case 0x00d: ts_map_key_clear(KEY_HOME); break; + case 0x025: ts_map_key_clear(KEY_TV); break; + case 0x048: ts_map_key_clear(KEY_VCR); break; + case 0x024: ts_map_key_clear(KEY_MENU); break; + default: + return 0; + } + + return 1; +} + +static const struct hid_device_id ts_devices[] = { + { HID_USB_DEVICE( USB_VENDOR_ID_LCPOWER, USB_DEVICE_ID_LCPOWER_LC1000) }, + { } +}; +MODULE_DEVICE_TABLE(hid, ts_devices); + +static struct hid_driver ts_driver = { + .name = "LC RC1000MCE", + .id_table = ts_devices, + .input_mapping = ts_input_mapping, +}; + +static int __init ts_init(void) +{ + return hid_register_driver(&ts_driver); +} + +static void __exit ts_exit(void) +{ + hid_unregister_driver(&ts_driver); +} + +module_init(ts_init); +module_exit(ts_exit); +MODULE_LICENSE("GPL"); -- cgit v1.2.3-70-g09d2 From 177900e8c9ab28cdf097314fe7dd3877774df97d Mon Sep 17 00:00:00 2001 From: Jiri Kosina Date: Thu, 17 Feb 2011 15:12:45 +0100 Subject: HID: add support for Keytouch IEC 60945 The keyboard has several bugs in its report descriptor, most importantly the Logical Min/Max are completely off. Replace it with simplified descriptor which describes it properly. Signed-off-by: Jiri Kosina --- drivers/hid/Kconfig | 8 ++++++ drivers/hid/Makefile | 1 + drivers/hid/hid-core.c | 1 + drivers/hid/hid-ids.h | 3 +++ drivers/hid/hid-keytouch.c | 66 ++++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 79 insertions(+) create mode 100644 drivers/hid/hid-keytouch.c (limited to 'drivers/hid/Makefile') diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index 94e73db580d..5fa0b952914 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -180,6 +180,14 @@ config HID_EZKEY ---help--- Support for Ezkey BTC 8193 keyboard. +config HID_KEYTOUCH + tristate "Keyoutch HID devices" + depends on USB_HID + ---help--- + Support for Keytouch HID devices not fully compliant with + the specification. Currently supported: + - Keytouch IEC 60945 + config HID_KYE tristate "Kye/Genius Ergo Mouse" if EMBEDDED depends on USB_HID diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile index 2e1b1e3326c..569647763d1 100644 --- a/drivers/hid/Makefile +++ b/drivers/hid/Makefile @@ -41,6 +41,7 @@ obj-$(CONFIG_HID_ELECOM) += hid-elecom.o obj-$(CONFIG_HID_EZKEY) += hid-ezkey.o obj-$(CONFIG_HID_GYRATION) += hid-gyration.o obj-$(CONFIG_HID_KENSINGTON) += hid-kensington.o +obj-$(CONFIG_HID_KEYTOUCH) += hid-keytouch.o obj-$(CONFIG_HID_KYE) += hid-kye.o obj-$(CONFIG_HID_LCPOWER) += hid-lcpower.o obj-$(CONFIG_HID_LOGITECH) += hid-logitech.o diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 5e0e4eea706..570db37d574 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1379,6 +1379,7 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_3) }, { HID_USB_DEVICE(USB_VENDOR_ID_HANVON, USB_DEVICE_ID_HANVON_MULTITOUCH) }, { HID_USB_DEVICE(USB_VENDOR_ID_KENSINGTON, USB_DEVICE_ID_KS_SLIMBLADE) }, + { HID_USB_DEVICE(USB_VENDOR_ID_KEYTOUCH, USB_DEVICE_ID_KEYTOUCH_IEC) }, { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_ERGO_525V) }, { HID_USB_DEVICE(USB_VENDOR_ID_LABTEC, USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD) }, { HID_USB_DEVICE(USB_VENDOR_ID_LCPOWER, USB_DEVICE_ID_LCPOWER_LC1000 ) }, diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 15aca15a0a7..8fc82a7b2a8 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -345,6 +345,9 @@ #define USB_VENDOR_ID_KWORLD 0x1b80 #define USB_DEVICE_ID_KWORLD_RADIO_FM700 0xd700 +#define USB_VENDOR_ID_KEYTOUCH 0x0926 +#define USB_DEVICE_ID_KEYTOUCH_IEC 0x3333 + #define USB_VENDOR_ID_KYE 0x0458 #define USB_DEVICE_ID_KYE_ERGO_525V 0x0087 #define USB_DEVICE_ID_KYE_GPEN_560 0x5003 diff --git a/drivers/hid/hid-keytouch.c b/drivers/hid/hid-keytouch.c new file mode 100644 index 00000000000..07cd825f6f0 --- /dev/null +++ b/drivers/hid/hid-keytouch.c @@ -0,0 +1,66 @@ +/* + * HID driver for Keytouch devices not fully compliant with HID standard + * + * Copyright (c) 2011 Jiri Kosina + */ + +/* + * 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 +#include +#include + +#include "hid-ids.h" + +/* Replace the broken report descriptor of this device with rather + * a default one */ +static __u8 keytouch_fixed_rdesc[] = { +0x05, 0x01, 0x09, 0x06, 0xa1, 0x01, 0x05, 0x07, 0x19, 0xe0, 0x29, 0xe7, 0x15, +0x00, 0x25, 0x01, 0x75, 0x01, 0x95, 0x08, 0x81, 0x02, 0x95, 0x01, 0x75, 0x08, +0x81, 0x01, 0x95, 0x03, 0x75, 0x01, 0x05, 0x08, 0x19, 0x01, 0x29, 0x03, 0x91, +0x02, 0x95, 0x05, 0x75, 0x01, 0x91, 0x01, 0x95, 0x06, 0x75, 0x08, 0x15, 0x00, +0x26, 0xff, 0x00, 0x05, 0x07, 0x19, 0x00, 0x2a, 0xff, 0x00, 0x81, 0x00, 0xc0 +}; + +static __u8 *keytouch_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) +{ + hid_info(hdev, "fixing up Keytouch IEC report descriptor\n"); + + rdesc = keytouch_fixed_rdesc; + *rsize = sizeof(keytouch_fixed_rdesc); + + return rdesc; +} + +static const struct hid_device_id keytouch_devices[] = { + { HID_USB_DEVICE(USB_VENDOR_ID_KEYTOUCH, USB_DEVICE_ID_KEYTOUCH_IEC) }, + { } +}; +MODULE_DEVICE_TABLE(hid, keytouch_devices); + +static struct hid_driver keytouch_driver = { + .name = "keytouch", + .id_table = keytouch_devices, + .report_fixup = keytouch_report_fixup, +}; + +static int __init keytouch_init(void) +{ + return hid_register_driver(&keytouch_driver); +} + +static void __exit keytouch_exit(void) +{ + hid_unregister_driver(&keytouch_driver); +} + +module_init(keytouch_init); +module_exit(keytouch_exit); +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Jiri Kosina"); -- cgit v1.2.3-70-g09d2 From 0ae43810976bc969ee158510c4acbe70ed136e61 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Fri, 11 Mar 2011 00:27:34 -0800 Subject: HID: ACRUX - activate the device immediately after binding This device does not tolerate delayed opening and goes into a coma if we try to that. Ubuntu even has a crutch for udev that opened the device upon seeing it for the first time, but it did not work if we happened to boot with the device attached, since by the time userspace got around opening the device it was too late. Let's start the device immediately to deal with this issue. Reported-by: Sergei Kolzun Signed-off-by: Dmitry Torokhov Signed-off-by: Jiri Kosina --- drivers/hid/Kconfig | 10 ++++++++-- drivers/hid/Makefile | 2 +- drivers/hid/hid-axff.c | 31 ++++++++++++++++++++++++++++--- drivers/hid/hid-core.c | 2 -- 4 files changed, 37 insertions(+), 8 deletions(-) (limited to 'drivers/hid/Makefile') diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index 5fa0b952914..d942d421af5 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -68,9 +68,15 @@ config HID_A4TECH ---help--- Support for A4 tech X5 and WOP-35 / Trust 450L mice. -config HID_ACRUX_FF - tristate "ACRUX force feedback" +config HID_ACRUX + tristate "ACRUX game controller support" depends on USB_HID + ---help--- + Say Y here if you want to enable support for ACRUX game controllers. + +config HID_ACRUX_FF + tristate "ACRUX force feedback support" + depends on HID_ACRUX select INPUT_FF_MEMLESS ---help--- Say Y here if you want to enable force feedback support for ACRUX diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile index 569647763d1..125ba103eba 100644 --- a/drivers/hid/Makefile +++ b/drivers/hid/Makefile @@ -27,7 +27,7 @@ endif obj-$(CONFIG_HID_3M_PCT) += hid-3m-pct.o obj-$(CONFIG_HID_A4TECH) += hid-a4tech.o -obj-$(CONFIG_HID_ACRUX_FF) += hid-axff.o +obj-$(CONFIG_HID_ACRUX) += hid-axff.o obj-$(CONFIG_HID_APPLE) += hid-apple.o obj-$(CONFIG_HID_BELKIN) += hid-belkin.o obj-$(CONFIG_HID_CANDO) += hid-cando.o diff --git a/drivers/hid/hid-axff.c b/drivers/hid/hid-axff.c index e5b961d6ff2..b4554288de0 100644 --- a/drivers/hid/hid-axff.c +++ b/drivers/hid/hid-axff.c @@ -33,6 +33,8 @@ #include #include "hid-ids.h" + +#ifdef CONFIG_HID_ACRUX_FF #include "usbhid/usbhid.h" struct axff_device { @@ -109,6 +111,12 @@ err_free_mem: kfree(axff); return error; } +#else +static inline int axff_init(struct hid_device *hid) +{ + return 0; +} +#endif static int ax_probe(struct hid_device *hdev, const struct hid_device_id *id) { @@ -139,9 +147,25 @@ static int ax_probe(struct hid_device *hdev, const struct hid_device_id *id) error); } + /* + * We need to start polling device right away, otherwise + * it will go into a coma. + */ + error = hid_hw_open(hdev); + if (error) { + dev_err(&hdev->dev, "hw open failed\n"); + return error; + } + return 0; } +static void ax_remove(struct hid_device *hdev) +{ + hid_hw_close(hdev); + hid_hw_stop(hdev); +} + static const struct hid_device_id ax_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_ACRUX, 0x0802), }, { } @@ -149,9 +173,10 @@ static const struct hid_device_id ax_devices[] = { MODULE_DEVICE_TABLE(hid, ax_devices); static struct hid_driver ax_driver = { - .name = "acrux", - .id_table = ax_devices, - .probe = ax_probe, + .name = "acrux", + .id_table = ax_devices, + .probe = ax_probe, + .remove = ax_remove, }; static int __init ax_init(void) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 570db37d574..c650efb52a4 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1289,9 +1289,7 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU) }, { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_X5_005D) }, { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_RP_649) }, -#if defined(CONFIG_HID_ACRUX_FF) || defined(CONFIG_HID_ACRUX_FF_MODULE) { HID_USB_DEVICE(USB_VENDOR_ID_ACRUX, 0x0802) }, -#endif { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ATV_IRCONTROL) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE) }, -- cgit v1.2.3-70-g09d2 From 4875ac114d8bce99838a9b0ee7c3f5469cc6352e Mon Sep 17 00:00:00 2001 From: Richard Nauber Date: Wed, 9 Mar 2011 06:20:57 +0100 Subject: HID: merge hid-egalax into hid-multitouch This patch merges the hid-egalax driver into hid-multitouch. There are two types of devices support by the hid-egalax driver: resistive and capacitive. Here, they are implicitly distinguished by the absence of a HID_DG_CONTACTCOUNT field in the latter, so no special code path needs to be introduced. As a side effect, this patch fixes the broken suspend/resume behavior in the old driver. [rydberg@euromail.se: minor fixups] Signed-off-by: Richard Nauber Signed-off-by: Henrik Rydberg Signed-off-by: Jiri Kosina --- drivers/hid/Kconfig | 9 +- drivers/hid/Makefile | 1 - drivers/hid/hid-egalax.c | 279 ------------------------------------------- drivers/hid/hid-multitouch.c | 43 +++++++ 4 files changed, 45 insertions(+), 287 deletions(-) delete mode 100644 drivers/hid/hid-egalax.c (limited to 'drivers/hid/Makefile') diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index a0b117ddeef..b4b8b21d437 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -160,13 +160,6 @@ config HID_EMS_FF Currently the following devices are known to be supported: - Trio Linker Plus II -config HID_EGALAX - tristate "eGalax multi-touch panel" - depends on USB_HID - ---help--- - Support for the eGalax dual-touch panels, including the - Joojoo and Wetab tablets. - config HID_ELECOM tristate "ELECOM BM084 bluetooth mouse" depends on BT_HIDP @@ -307,6 +300,8 @@ config HID_MULTITOUCH - IrTouch Infrared USB panels - Pixcir dual touch panels - 'Sensing Win7-TwoFinger' panel by GeneralTouch + - eGalax dual-touch panels, including the + Joojoo and Wetab tablets If unsure, say N. diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile index 6efc2a0370a..29e98985b90 100644 --- a/drivers/hid/Makefile +++ b/drivers/hid/Makefile @@ -36,7 +36,6 @@ obj-$(CONFIG_HID_CHICONY) += hid-chicony.o obj-$(CONFIG_HID_CYPRESS) += hid-cypress.o obj-$(CONFIG_HID_DRAGONRISE) += hid-drff.o obj-$(CONFIG_HID_EMS_FF) += hid-emsff.o -obj-$(CONFIG_HID_EGALAX) += hid-egalax.o obj-$(CONFIG_HID_ELECOM) += hid-elecom.o obj-$(CONFIG_HID_EZKEY) += hid-ezkey.o obj-$(CONFIG_HID_GYRATION) += hid-gyration.o diff --git a/drivers/hid/hid-egalax.c b/drivers/hid/hid-egalax.c deleted file mode 100644 index 03bee1970d7..00000000000 --- a/drivers/hid/hid-egalax.c +++ /dev/null @@ -1,279 +0,0 @@ -/* - * HID driver for eGalax dual-touch panels - * - * Copyright (c) 2010 Stephane Chatty - * Copyright (c) 2010 Henrik Rydberg - * Copyright (c) 2010 Canonical, Ltd. - * - */ - -/* - * 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 -#include -#include -#include -#include -#include -#include "usbhid/usbhid.h" - -MODULE_AUTHOR("Stephane Chatty "); -MODULE_DESCRIPTION("eGalax dual-touch panel"); -MODULE_LICENSE("GPL"); - -#include "hid-ids.h" - -#define MAX_SLOTS 2 - -/* estimated signal-to-noise ratios */ -#define SN_MOVE 4096 -#define SN_PRESSURE 32 - -struct egalax_data { - int valid; - int slot; - int touch; - int x, y, z; -}; - -static void set_abs(struct input_dev *input, unsigned int code, - struct hid_field *field, int snratio) -{ - int fmin = field->logical_minimum; - int fmax = field->logical_maximum; - int fuzz = snratio ? (fmax - fmin) / snratio : 0; - input_set_abs_params(input, code, fmin, fmax, fuzz, 0); -} - -static int egalax_input_mapping(struct hid_device *hdev, struct hid_input *hi, - struct hid_field *field, struct hid_usage *usage, - unsigned long **bit, int *max) -{ - struct input_dev *input = hi->input; - - switch (usage->hid & HID_USAGE_PAGE) { - - case HID_UP_GENDESK: - switch (usage->hid) { - case HID_GD_X: - field->logical_maximum = 32760; - hid_map_usage(hi, usage, bit, max, - EV_ABS, ABS_MT_POSITION_X); - set_abs(input, ABS_MT_POSITION_X, field, SN_MOVE); - /* touchscreen emulation */ - set_abs(input, ABS_X, field, SN_MOVE); - return 1; - case HID_GD_Y: - field->logical_maximum = 32760; - hid_map_usage(hi, usage, bit, max, - EV_ABS, ABS_MT_POSITION_Y); - set_abs(input, ABS_MT_POSITION_Y, field, SN_MOVE); - /* touchscreen emulation */ - set_abs(input, ABS_Y, field, SN_MOVE); - return 1; - } - return 0; - - case HID_UP_DIGITIZER: - switch (usage->hid) { - case HID_DG_TIPSWITCH: - /* touchscreen emulation */ - hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_TOUCH); - input_set_capability(input, EV_KEY, BTN_TOUCH); - return 1; - case HID_DG_INRANGE: - case HID_DG_CONFIDENCE: - case HID_DG_CONTACTCOUNT: - case HID_DG_CONTACTMAX: - return -1; - case HID_DG_CONTACTID: - input_mt_init_slots(input, MAX_SLOTS); - return 1; - case HID_DG_TIPPRESSURE: - field->logical_minimum = 0; - hid_map_usage(hi, usage, bit, max, - EV_ABS, ABS_MT_PRESSURE); - set_abs(input, ABS_MT_PRESSURE, field, SN_PRESSURE); - /* touchscreen emulation */ - set_abs(input, ABS_PRESSURE, field, SN_PRESSURE); - return 1; - } - return 0; - } - - /* ignore others (from other reports we won't get anyway) */ - return -1; -} - -static int egalax_input_mapped(struct hid_device *hdev, struct hid_input *hi, - struct hid_field *field, struct hid_usage *usage, - unsigned long **bit, int *max) -{ - /* tell hid-input to skip setup of these event types */ - if (usage->type == EV_KEY || usage->type == EV_ABS) - set_bit(usage->type, hi->input->evbit); - return -1; -} - -/* - * this function is called when a whole finger has been parsed, - * so that it can decide what to send to the input layer. - */ -static void egalax_filter_event(struct egalax_data *td, struct input_dev *input) -{ - input_mt_slot(input, td->slot); - input_mt_report_slot_state(input, MT_TOOL_FINGER, td->touch); - if (td->touch) { - input_event(input, EV_ABS, ABS_MT_POSITION_X, td->x); - input_event(input, EV_ABS, ABS_MT_POSITION_Y, td->y); - input_event(input, EV_ABS, ABS_MT_PRESSURE, td->z); - } - input_mt_report_pointer_emulation(input, true); -} - -static int egalax_event(struct hid_device *hid, struct hid_field *field, - struct hid_usage *usage, __s32 value) -{ - struct egalax_data *td = hid_get_drvdata(hid); - - /* Note, eGalax has two product lines: the first is resistive and - * uses a standard parallel multitouch protocol (product ID == - * 48xx). The second is capacitive and uses an unusual "serial" - * protocol with a different message for each multitouch finger - * (product ID == 72xx). - */ - if (hid->claimed & HID_CLAIMED_INPUT) { - struct input_dev *input = field->hidinput->input; - - switch (usage->hid) { - case HID_DG_INRANGE: - td->valid = value; - break; - case HID_DG_CONFIDENCE: - /* avoid interference from generic hidinput handling */ - break; - case HID_DG_TIPSWITCH: - td->touch = value; - break; - case HID_DG_TIPPRESSURE: - td->z = value; - break; - case HID_DG_CONTACTID: - td->slot = clamp_val(value, 0, MAX_SLOTS - 1); - break; - case HID_GD_X: - td->x = value; - break; - case HID_GD_Y: - td->y = value; - /* this is the last field in a finger */ - if (td->valid) - egalax_filter_event(td, input); - break; - case HID_DG_CONTACTCOUNT: - /* touch emulation: this is the last field in a frame */ - break; - - default: - /* fallback to the generic hidinput handling */ - return 0; - } - } - - /* we have handled the hidinput part, now remains hiddev */ - if (hid->claimed & HID_CLAIMED_HIDDEV && hid->hiddev_hid_event) - hid->hiddev_hid_event(hid, field, usage, value); - - return 1; -} - -static int egalax_probe(struct hid_device *hdev, const struct hid_device_id *id) -{ - int ret; - struct egalax_data *td; - struct hid_report *report; - - td = kzalloc(sizeof(struct egalax_data), GFP_KERNEL); - if (!td) { - hid_err(hdev, "cannot allocate eGalax data\n"); - return -ENOMEM; - } - hid_set_drvdata(hdev, td); - - ret = hid_parse(hdev); - if (ret) - goto end; - - ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT); - if (ret) - goto end; - - report = hdev->report_enum[HID_FEATURE_REPORT].report_id_hash[5]; - if (report) { - report->field[0]->value[0] = 2; - usbhid_submit_report(hdev, report, USB_DIR_OUT); - } - -end: - if (ret) - kfree(td); - - return ret; -} - -static void egalax_remove(struct hid_device *hdev) -{ - hid_hw_stop(hdev); - kfree(hid_get_drvdata(hdev)); - hid_set_drvdata(hdev, NULL); -} - -static const struct hid_device_id egalax_devices[] = { - { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, - USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH) }, - { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, - USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH1) }, - { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, - USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH2) }, - { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, - USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH3) }, - { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, - USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH4) }, - { } -}; -MODULE_DEVICE_TABLE(hid, egalax_devices); - -static const struct hid_usage_id egalax_grabbed_usages[] = { - { HID_ANY_ID, HID_ANY_ID, HID_ANY_ID }, - { HID_ANY_ID - 1, HID_ANY_ID - 1, HID_ANY_ID - 1} -}; - -static struct hid_driver egalax_driver = { - .name = "egalax-touch", - .id_table = egalax_devices, - .probe = egalax_probe, - .remove = egalax_remove, - .input_mapping = egalax_input_mapping, - .input_mapped = egalax_input_mapped, - .usage_table = egalax_grabbed_usages, - .event = egalax_event, -}; - -static int __init egalax_init(void) -{ - return hid_register_driver(&egalax_driver); -} - -static void __exit egalax_exit(void) -{ - hid_unregister_driver(&egalax_driver); -} - -module_init(egalax_init); -module_exit(egalax_exit); - diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 4518006f487..af5a7093b20 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -5,6 +5,12 @@ * Copyright (c) 2010-2011 Benjamin Tissoires * Copyright (c) 2010-2011 Ecole Nationale de l'Aviation Civile, France * + * This code is partly based on hid-egalax.c: + * + * Copyright (c) 2010 Stephane Chatty + * Copyright (c) 2010 Henrik Rydberg + * Copyright (c) 2010 Canonical, Ltd. + * */ /* @@ -37,6 +43,7 @@ MODULE_LICENSE("GPL"); #define MT_QUIRK_SLOT_IS_CONTACTNUMBER (1 << 3) #define MT_QUIRK_VALID_IS_INRANGE (1 << 4) #define MT_QUIRK_VALID_IS_CONFIDENCE (1 << 5) +#define MT_QUIRK_EGALAX_XYZ_FIXUP (1 << 6) struct mt_slot { __s32 x, y, p, w, h; @@ -70,6 +77,7 @@ struct mt_class { #define MT_CLS_DUAL_INRANGE_CONTACTID 2 #define MT_CLS_DUAL_INRANGE_CONTACTNUMBER 3 #define MT_CLS_CYPRESS 4 +#define MT_CLS_EGALAX 5 /* * these device-dependent functions determine what slot corresponds @@ -120,6 +128,14 @@ struct mt_class mt_classes[] = { MT_QUIRK_CYPRESS, .maxcontacts = 10 }, + { .name = MT_CLS_EGALAX, + .quirks = MT_QUIRK_SLOT_IS_CONTACTID | + MT_QUIRK_VALID_IS_INRANGE | + MT_QUIRK_EGALAX_XYZ_FIXUP, + .maxcontacts = 2, + .sn_move = 4096, + .sn_pressure = 32, + }, { } }; @@ -147,11 +163,15 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi, { struct mt_device *td = hid_get_drvdata(hdev); struct mt_class *cls = td->mtclass; + __s32 quirks = cls->quirks; + switch (usage->hid & HID_USAGE_PAGE) { case HID_UP_GENDESK: switch (usage->hid) { case HID_GD_X: + if (quirks & MT_QUIRK_EGALAX_XYZ_FIXUP) + field->logical_maximum = 32760; hid_map_usage(hi, usage, bit, max, EV_ABS, ABS_MT_POSITION_X); set_abs(hi->input, ABS_MT_POSITION_X, field, @@ -161,6 +181,8 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi, td->last_slot_field = usage->hid; return 1; case HID_GD_Y: + if (quirks & MT_QUIRK_EGALAX_XYZ_FIXUP) + field->logical_maximum = 32760; hid_map_usage(hi, usage, bit, max, EV_ABS, ABS_MT_POSITION_Y); set_abs(hi->input, ABS_MT_POSITION_Y, field, @@ -204,6 +226,8 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi, td->last_slot_field = usage->hid; return 1; case HID_DG_TIPPRESSURE: + if (quirks & MT_QUIRK_EGALAX_XYZ_FIXUP) + field->logical_minimum = 0; hid_map_usage(hi, usage, bit, max, EV_ABS, ABS_MT_PRESSURE); set_abs(hi->input, ABS_MT_PRESSURE, field, @@ -487,6 +511,25 @@ static const struct hid_device_id mt_devices[] = { HID_USB_DEVICE(USB_VENDOR_ID_CANDO, USB_DEVICE_ID_CANDO_PIXCIR_MULTI_TOUCH) }, + /* Resistive eGalax devices */ + { .driver_data = MT_CLS_EGALAX, + HID_USB_DEVICE(USB_VENDOR_ID_DWAV, + USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH) }, + { .driver_data = MT_CLS_EGALAX, + HID_USB_DEVICE(USB_VENDOR_ID_DWAV, + USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH3) }, + + /* Capacitive eGalax devices */ + { .driver_data = MT_CLS_EGALAX, + HID_USB_DEVICE(USB_VENDOR_ID_DWAV, + USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH1) }, + { .driver_data = MT_CLS_EGALAX, + HID_USB_DEVICE(USB_VENDOR_ID_DWAV, + USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH2) }, + { .driver_data = MT_CLS_EGALAX, + HID_USB_DEVICE(USB_VENDOR_ID_DWAV, + USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH4) }, + { } }; MODULE_DEVICE_TABLE(hid, mt_devices); -- cgit v1.2.3-70-g09d2