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: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/hid/hid-roccat-savu.h b/drivers/hid/hid-roccat-savu.h
index b15a1bbb66fb..9120ba72087f 100644
--- a/drivers/hid/hid-roccat-savu.h
+++ b/drivers/hid/hid-roccat-savu.h
@@ -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 {