From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Achatz Subject: [PATCH 2/4] HID: roccat: Enabling Savu device reset Date: Sun, 04 Nov 2012 09:38:58 +0100 Message-ID: <1352018338.2673.132.camel@neuromancer.tessier-ashpool> Reply-To: erazor_de@users.sourceforge.net Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Rob Landley , Jiri Kosina , linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-input@vger.kernel.org List-Id: linux-input@vger.kernel.org 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: Stefan Achatz --- .../ABI/testing/sysfs-driver-hid-roccat-savu | 3 +-- drivers/hid/hid-roccat-savu.c | 4 ++-- 2 files changed, 3 insertions(+), 4 deletions(-) diff --git a/Documentation/ABI/testing/sysfs-driver-hid-roccat-savu b/Documentation/ABI/testing/sysfs-driver-hid-roccat-savu index b42922c..f1e02a9 100644 --- a/Documentation/ABI/testing/sysfs-driver-hid-roccat-savu +++ b/Documentation/ABI/testing/sysfs-driver-hid-roccat-savu @@ -40,8 +40,8 @@ What: /sys/bus/usb/devices/-:./ 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/-:./::./savu/roccatsavu/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 - diff --git a/drivers/hid/hid-roccat-savu.c b/drivers/hid/hid-roccat-savu.c index 014afba..31747a2 100644 --- a/drivers/hid/hid-roccat-savu.c +++ b/drivers/hid/hid-roccat-savu.c @@ -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 }; -- 1.7.3.4