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Commit 9e78eb8f authored by Stefan Achatz's avatar Stefan Achatz Committed by Jiri Kosina
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HID: roccat: enable Savu device reset 



Device can be reset to factory state by sending a command via info sysfs attr.
Changed from ro to rw to enable this feature.

Signed-off-by: default avatarStefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 8e74a2d3

Documentation/ABI/testing/sysfs-driver-hid-roccat-savu

+1 −2
Original line number Diff line number Diff line
@@ -40,8 +40,8 @@ What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid- 
Date:		Mai 2012

Contact:	Stefan Achatz <erazor_de@users.sourceforge.net>

Description:	When read, this file returns general data like firmware version.

		When written, the device can be reset.

		The data is 8 bytes long.

		This file is readonly.

Users:		http://roccat.sourceforge.net



What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/savu/roccatsavu<minor>/macro
@@ -74,4 +74,3 @@ Description: The mouse has a Avago ADNS-3090 sensor. 
		This file allows reading and writing of the mouse sensors registers.

		The data has to be 4 bytes long.

Users:		http://roccat.sourceforge.net

drivers/hid/hid-roccat-savu.c

+2 −2
Original line number Diff line number Diff line
@@ -120,7 +120,7 @@ SAVU_SYSFS_RW(profile, PROFILE) 
SAVU_SYSFS_RW(general, GENERAL)

SAVU_SYSFS_RW(buttons, BUTTONS)

SAVU_SYSFS_RW(macro, MACRO)

SAVU_SYSFS_R(info, INFO)

SAVU_SYSFS_RW(info, INFO)

SAVU_SYSFS_RW(sensor, SENSOR)



static struct bin_attribute savu_bin_attributes[] = {
@@ -129,7 +129,7 @@ static struct bin_attribute savu_bin_attributes[] = { 
	SAVU_BIN_ATTRIBUTE_RW(general, GENERAL),

	SAVU_BIN_ATTRIBUTE_RW(buttons, BUTTONS),

	SAVU_BIN_ATTRIBUTE_RW(macro, MACRO),

	SAVU_BIN_ATTRIBUTE_R(info, INFO),

	SAVU_BIN_ATTRIBUTE_RW(info, INFO),

	SAVU_BIN_ATTRIBUTE_RW(sensor, SENSOR),

	__ATTR_NULL

};