The sensor attr can be used to tweak the optical sensor of the Savu. Signed-off-by: Stefan Achatz <erazor_de@xxxxxxxxxxxxxxxxxxxxx> --- .../ABI/testing/sysfs-driver-hid-roccat-savu | 9 +++++++++ drivers/hid/hid-roccat-savu.c | 2 ++ drivers/hid/hid-roccat-savu.h | 2 ++ 3 files changed, 13 insertions(+), 0 deletions(-) diff --git a/Documentation/ABI/testing/sysfs-driver-hid-roccat-savu b/Documentation/ABI/testing/sysfs-driver-hid-roccat-savu index e233490..b42922c 100644 --- a/Documentation/ABI/testing/sysfs-driver-hid-roccat-savu +++ b/Documentation/ABI/testing/sysfs-driver-hid-roccat-savu @@ -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@xxxxxxxxxxxxxxxxxxxxx> +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 29e87d7..014afba 100644 --- a/drivers/hid/hid-roccat-savu.c +++ b/drivers/hid/hid-roccat-savu.c @@ -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 }; diff --git a/drivers/hid/hid-roccat-savu.h b/drivers/hid/hid-roccat-savu.h index b15a1bb..9120ba7 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 { -- 1.7.3.4 -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
