Device can be reset to factory state by sending a command via info sysfs attr.
Added binary attribute info for this purpose, which obsoletes firmware_version
attribute.
Signed-off-by: Stefan Achatz <[email protected]>
---
.../ABI/obsolete/sysfs-driver-hid-roccat-koneplus | 11 ++++++++++
.../ABI/testing/sysfs-driver-hid-roccat-koneplus | 13 ++++-------
drivers/hid/hid-roccat-koneplus.c | 22 ++++++++++++++++++++
3 files changed, 38 insertions(+), 8 deletions(-)
diff --git a/Documentation/ABI/obsolete/sysfs-driver-hid-roccat-koneplus b/Documentation/ABI/obsolete/sysfs-driver-hid-roccat-koneplus
index c2a270b..22568b4 100644
--- a/Documentation/ABI/obsolete/sysfs-driver-hid-roccat-koneplus
+++ b/Documentation/ABI/obsolete/sysfs-driver-hid-roccat-koneplus
@@ -8,3 +8,14 @@ Description: The integer value of this attribute ranges from 0-4.
When written, this file sets the number of the startup profile
and the mouse activates this profile immediately.
Please use actual_profile, it does the same thing.
+
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/firmware_version
+Date: October 2010
+Contact: Stefan Achatz <[email protected]>
+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.
+ Please read binary attribute info which contains firmware version.
diff --git a/Documentation/ABI/testing/sysfs-driver-hid-roccat-koneplus b/Documentation/ABI/testing/sysfs-driver-hid-roccat-koneplus
index f9e2a61..ed1213d 100644
--- a/Documentation/ABI/testing/sysfs-driver-hid-roccat-koneplus
+++ b/Documentation/ABI/testing/sysfs-driver-hid-roccat-koneplus
@@ -9,15 +9,12 @@ Description: The integer value of this attribute ranges from 0-4.
and the mouse activates this profile immediately.
Users: http://roccat.sourceforge.net
-What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/firmware_version
-Date: October 2010
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/info
+Date: November 2012
Contact: Stefan Achatz <[email protected]>
-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.
+Description: When read, this file returns general data like firmware version.
+ When written, the device can be reset.
+ The data is 8 bytes long.
Users: http://roccat.sourceforge.net
What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/macro
diff --git a/drivers/hid/hid-roccat-koneplus.c b/drivers/hid/hid-roccat-koneplus.c
index 0df4083..69592f4 100644
--- a/drivers/hid/hid-roccat-koneplus.c
+++ b/drivers/hid/hid-roccat-koneplus.c
@@ -183,6 +183,22 @@ static ssize_t koneplus_sysfs_write(struct file *fp, struct kobject *kobj,
return real_size;
}
+static ssize_t koneplus_sysfs_read_info(struct file *fp,
+ struct kobject *kobj, struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count)
+{
+ return koneplus_sysfs_read(fp, kobj, buf, off, count,
+ sizeof(struct koneplus_info), KONEPLUS_COMMAND_INFO);
+}
+
+static ssize_t koneplus_sysfs_write_info(struct file *fp,
+ struct kobject *kobj, struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count)
+{
+ return koneplus_sysfs_write(fp, kobj, buf, off, count,
+ sizeof(struct koneplus_info), KONEPLUS_COMMAND_INFO);
+}
+
static ssize_t koneplus_sysfs_write_talk(struct file *fp,
struct kobject *kobj, struct bin_attribute *attr, char *buf,
loff_t off, size_t count)
@@ -429,6 +445,12 @@ static struct device_attribute koneplus_attributes[] = {
static struct bin_attribute koneplus_bin_attributes[] = {
{
+ .attr = { .name = "info", .mode = 0660 },
+ .size = sizeof(struct koneplus_info),
+ .read = koneplus_sysfs_read_info,
+ .write = koneplus_sysfs_write_info
+ },
+ {
.attr = { .name = "sensor", .mode = 0660 },
.size = sizeof(struct koneplus_sensor),
.read = koneplus_sysfs_read_sensor,
--
1.7.3.4