[PATCH 1/4] input: wacom - Lower the LED luminance
From: Ping Cheng <hidden>
Date: 2011-10-04 00:01:02
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, the rest · Maintainers:
Dmitry Torokhov, Linus Torvalds
The LED luminance level is normally lower when no button is pressed. Reviewed-by: Eduard Hasenleithner <redacted> Tested-by: Eduard Hasenleithner <redacted> Signed-off-by: Ping Cheng <redacted> --- 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/<busnum>-<devnum>:<cfg>.<intf>/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