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path: root/drivers/hid/hid-roccat-koneplus.c
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2012-11-12HID: roccat: deprecate some Koneplus attributesStefan Achatz
Introduced attribute "control" and made profile_settings and profile_buttons readable, which makes profile[1-5]_settings and profile[1-5]_buttons obsolete. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-11-05HID: roccat: Cleanup of koneplus moduleStefan Achatz
Removed caching of profile data which lowers memory footprint, speeds up init and fixes problems with device reset. Removed unnecessary infos in header. Code moved nearer to format of newer drivers. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-11-05HID: roccat: enable Koneplus device resetStefan Achatz
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 <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-11-05HID: roccat: add support for KoneXTDStefan Achatz
KoneXTD is just a Kone[+] with updated sensor, so it's handled by koneplus driver. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-10-17HID: roccat: allow readout of koneplus sensor register dataStefan Achatz
tcu sysfs attr was used to only control calibration process so far. Direct sensor register access possibility has been revealed. Allowing readout of tcu permits usage of this feature. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-06-28HID: roccat: rename roccat_common functions to roccat_common2Stefan Achatz
Did this to illustrate my understanding of the firmware generations: Valo and Kone were 1st generation Arvo was externaly developed and lies in the middle All others until now are considered 2nd generation Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-06-28HID: roccat: move functionality to roccat-commonStefan Achatz
Reduced code duplication by moving functions from individual drivers to roccat-common module. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-06-13HID: roccat: fix NULL pointer dereference, add range checksStefan Achatz
On rare occassions raw events can be triggered before drvdata gets set up which leads to NULL pointer dereferences. This was only observed with pyra on 2.6.39, but is fixed for all devices now to play it save. kovaplus returned wrong actual values when profile change was initiated from host. Added range checks for setting actual profile on all devices. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-06-13HID: roccat: correction and cleanup of HID feature reportsStefan Achatz
Removed analog feature report enums and modified code in roccat_common to reflect this. Non standard conform Kone got its own copy of the old code. That helps extracting more generalizations for newer devices. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-06-13HID: roccat: Add "Roccat Talk" support for koneplusStefan Achatz
Added binary sysfs attribute to support new functionality the manufacturer added to koneplus. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-05-18HID: roccat: fix actual/startup profile sysfs attribute in koneplusStefan Achatz
startup_profile and actual_profile didn't work as expected. Also as the actual profile is persistent, the distinction between the two was ambiguous, so both use the same code now and startup_profile has been deprecated. Also the event is now propagated through chardev. The userland tool has been updated to support this change. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-03-15HID: roccat-koneplus: vorrect mode of sysfs attr 'sensor'Stefan Achatz
Mode of sysfs attribute 'sensor' was wrongly set to writeonly. Corrected this to readwrite. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-03HID: roccat: Rename header roccat.h -> hid-roccat.hStefan Achatz
It was desired that the header roccat.h should be named hid-roccat.h Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-03HID: roccat: Fix NULL pointer dereference when unloading moduleStefan Achatz
Class was destroyed before starting the unregistering driver chain. Disconnecting a device from roccat chardev in this process then raised a NULL pointer dereference. Fixed this by destroying class after unregistering driver. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-03HID: roccat: Add ioctl command to retreive report size from chardevStefan Achatz
Roccat chardev was reworked to support only a defined report size per device and this can be retreived by an ioctl now to enable future changes in report definitions. Header was moved/renamed from drivers/hid to include/linux for accessibility. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-03HID: roccat: Increase waiting time for Kone[+] to prevent occasional freezesStefan Achatz
On newer kernels the device freezes occasionally on initialization with just 70msec between reads. Increased this value to safe 100msec. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-03HID: roccat: Introduce module hid-roccat-commonStefan Achatz
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 <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-03HID: roccat: Use new hid_err macrosStefan Achatz
Using the new hid_err macros instead of dev_err. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-01-20HID: roccat: Fix an error message when reading more data from bin attributesStefan Achatz
Using cat or something to read from binary attributes would try to do an additional read with offset equal to filesize. This resulted in an invalid attribute error. This is fixed by giving the right answer instead of EINVAL. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-01-17HID: hid-roccat-koneplus: potential NULL dereferenceVasiliy Kulikov
kmalloc() may fail, if so return -ENOMEM. Also koneplus_init_koneplus_device_struct() should check return code of koneplus_get_startup_profile() and propagate its return code. Signed-off-by: Vasiliy Kulikov <segoon@openwall.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-01-08HID: roccat: Add support for Roccat Kone[+] v2Stefan Achatz
This patch adds support for Roccat Kone[+] gaming mouse. Kone[+] is an enhanced version of the old Kone with more memory for macros, a better sensor and more functionality. This driver is conceptual similar to the existing Kone and Pyra drivers. Userland tools can soon be found at http://sourceforge.net/projects/roccat Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>