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Commit 11a5c818 authored by Stefan Achatz's avatar Stefan Achatz Committed by Jiri Kosina
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HID: roccat: added sensor sysfs attribute for Savu 



The sensor attr can be used to tweak the optical sensor of the Savu.

Signed-off-by: default avatarStefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 7392d73b

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

+9 −0
Original line number Diff line number Diff line
@@ -66,3 +66,12 @@ Description: The mouse can store 5 profiles which can be switched by the 
		The data has to be 3 bytes long.

		The mouse will reject invalid data.

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>/sensor

Date:		July 2012

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

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 −0
Original line number Diff line number Diff line
@@ -121,6 +121,7 @@ SAVU_SYSFS_RW(general, GENERAL) 
SAVU_SYSFS_RW(buttons, BUTTONS)

SAVU_SYSFS_RW(macro, MACRO)

SAVU_SYSFS_R(info, INFO)

SAVU_SYSFS_RW(sensor, SENSOR)



static struct bin_attribute savu_bin_attributes[] = {

	SAVU_BIN_ATTRIBUTE_W(control, CONTROL),
@@ -129,6 +130,7 @@ static struct bin_attribute savu_bin_attributes[] = { 
	SAVU_BIN_ATTRIBUTE_RW(buttons, BUTTONS),

	SAVU_BIN_ATTRIBUTE_RW(macro, MACRO),

	SAVU_BIN_ATTRIBUTE_R(info, INFO),

	SAVU_BIN_ATTRIBUTE_RW(sensor, SENSOR),

	__ATTR_NULL

};

drivers/hid/hid-roccat-savu.h

+2 −0
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ enum { 
	SAVU_SIZE_BUTTONS = 0x2f,

	SAVU_SIZE_MACRO = 0x0823,

	SAVU_SIZE_INFO = 0x08,

	SAVU_SIZE_SENSOR = 0x04,

};



enum savu_control_requests {
@@ -35,6 +36,7 @@ enum savu_commands { 
	SAVU_COMMAND_BUTTONS = 0x7,

	SAVU_COMMAND_MACRO = 0x8,

	SAVU_COMMAND_INFO = 0x9,

	SAVU_COMMAND_SENSOR = 0xc,

};



struct savu_mouse_report_special {