From 9b5b95dd516a13d53ecf9217672d2116f05097bc Mon Sep 17 00:00:00 2001 From: Jason Gerecke Date: Tue, 3 Apr 2012 15:50:37 -0700 Subject: Input: wacom - add Intuos5 Touch Ring LED support The Touch Ring LEDs on Intuos5 tablets use a different report format which supports only 4 levels of brightness. We remap the 7-bit value obtained from sysfs to an appropriate value for the tablet. Control of the crop mark LEDs (new to the I5) is left for a later patch. Signed-off-by: Jason Gerecke Reviewed-by: Ping Cheng Signed-off-by: Dmitry Torokhov --- Documentation/ABI/testing/sysfs-driver-wacom | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) (limited to 'Documentation/ABI/testing') diff --git a/Documentation/ABI/testing/sysfs-driver-wacom b/Documentation/ABI/testing/sysfs-driver-wacom index 0130d66..5e9cbdc 100644 --- a/Documentation/ABI/testing/sysfs-driver-wacom +++ b/Documentation/ABI/testing/sysfs-driver-wacom @@ -15,9 +15,10 @@ Contact: linux-input@vger.kernel.org Description: Attribute group for control of the status LEDs and the OLEDs. This attribute group is only available for Intuos 4 M, L, - and XL (with LEDs and OLEDs) and Cintiq 21UX2 and Cintiq 24HD - (LEDs only). Therefore its presence implicitly signifies the - presence of said LEDs and OLEDs on the tablet device. + and XL (with LEDs and OLEDs), Intuos 5 (LEDs only), and Cintiq + 21UX2 and Cintiq 24HD (LEDs only). Therefore its presence + implicitly signifies the presence of said LEDs and OLEDs on the + tablet device. What: /sys/bus/usb/devices/-:./wacom_led/status0_luminance Date: August 2011 @@ -40,10 +41,10 @@ What: /sys/bus/usb/devices/-:./wacom_led/status_led0 Date: August 2011 Contact: linux-input@vger.kernel.org Description: - Writing to this file sets which one of the four (for Intuos 4) - or of the right four (for Cintiq 21UX2 and Cintiq 24HD) status - LEDs is active (0..3). The other three LEDs on the same side are - always inactive. + Writing to this file sets which one of the four (for Intuos 4 + and Intuos 5) or of the right four (for Cintiq 21UX2 and Cintiq + 24HD) status LEDs is active (0..3). The other three LEDs on the + same side are always inactive. What: /sys/bus/usb/devices/-:./wacom_led/status_led1_select Date: September 2011 -- cgit v1.1