From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ping Cheng Subject: [PATCH 1/4] input: wacom - Lower the LED luminance Date: Mon, 3 Oct 2011 17:02:50 -0700 Message-ID: <1317686570-29572-1-git-send-email-pinglinux@gmail.com> Return-path: Received: from mail-gy0-f174.google.com ([209.85.160.174]:56224 "EHLO mail-gy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750733Ab1JDABC (ORCPT ); Mon, 3 Oct 2011 20:01:02 -0400 Received: by gyg10 with SMTP id 10so3948667gyg.19 for ; Mon, 03 Oct 2011 17:01:02 -0700 (PDT) Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: linux-input@vger.kernel.org Cc: Ping Cheng , Ping Cheng The LED luminance level is normally lower when no button is pressed. Reviewed-by: Eduard Hasenleithner Tested-by: Eduard Hasenleithner Signed-off-by: Ping Cheng --- Documentation/ABI/testing/sysfs-driver-wacom | 3 ++- drivers/input/tablet/wacom_sys.c | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/Documentation/ABI/testing/sysfs-driver-wacom b/Documentation/ABI/testing/sysfs-driver-wacom index dfe1d46..b1d5c17 100644 --- a/Documentation/ABI/testing/sysfs-driver-wacom +++ b/Documentation/ABI/testing/sysfs-driver-wacom @@ -25,7 +25,8 @@ Contact: linux-input@vger.kernel.org Description: Writing to this file sets the status LED luminance (0..127) when the stylus does not touch the tablet surface, and no - button is pressed on the stylus. + button is pressed on the stylus. This luminance level is + normally lower than the level when a button is pressed. What: /sys/bus/usb/devices/-:./wacom_led/status1_luminance Date: August 2011 diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index 0eccf57..7facacc 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -678,7 +678,7 @@ static int wacom_initialize_leds(struct wacom *wacom) /* Initialize default values */ wacom->led.select = 0; - wacom->led.llv = 30; + wacom->led.llv = 10; wacom->led.hlv = 20; wacom->led.img_lum = 10; wacom_led_control(wacom); -- 1.7.6