The Cintiq 24HD has three LEDs on the left side of the tablet and three LEDs on the right side of the tablet. Switching to LED 0, 1, or 2 will enable the top, middle, or bottom LED for the respective side. Switching to LED 3 turns off the LEDs on the respective side. Signed-off-by: Jason Gerecke <killertofu@xxxxxxxxx> --- Documentation/ABI/testing/sysfs-driver-wacom | 17 +++++++++-------- drivers/input/tablet/wacom_sys.c | 5 ++++- 2 files changed, 13 insertions(+), 9 deletions(-) diff --git a/Documentation/ABI/testing/sysfs-driver-wacom b/Documentation/ABI/testing/sysfs-driver-wacom index 82d4df1..0130d66 100644 --- a/Documentation/ABI/testing/sysfs-driver-wacom +++ b/Documentation/ABI/testing/sysfs-driver-wacom @@ -15,9 +15,9 @@ Contact: linux-input@xxxxxxxxxxxxxxx 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 (LEDs only). - Therefore its presence implicitly signifies the presence of - said LEDs and OLEDs on the tablet device. + 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. What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status0_luminance Date: August 2011 @@ -41,16 +41,17 @@ Date: August 2011 Contact: linux-input@xxxxxxxxxxxxxxx Description: Writing to this file sets which one of the four (for Intuos 4) - or of the right four (for Cintiq 21UX2) status LEDs is active (0..3). - The other three LEDs on the same side are always inactive. + 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/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status_led1_select Date: September 2011 Contact: linux-input@xxxxxxxxxxxxxxx Description: - Writing to this file sets which one of the left four (for Cintiq 21UX2) - status LEDs is active (0..3). The other three LEDs on the left are always - inactive. + Writing to this file sets which one of the left four (for Cintiq 21UX2 + and Cintiq 24HD) status LEDs is active (0..3). The other three LEDs on + the left are always inactive. What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/buttons_luminance Date: August 2011 diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index a205055..b75e006 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -499,7 +499,8 @@ static int wacom_led_control(struct wacom *wacom) if (!buf) return -ENOMEM; - if (wacom->wacom_wac.features.type == WACOM_21UX2) + if (wacom->wacom_wac.features.type == WACOM_21UX2 || + wacom->wacom_wac.features.type == WACOM_24HD) led = (wacom->led.select[1] << 4) | 0x40; led |= wacom->led.select[0] | 0x4; @@ -718,6 +719,7 @@ static int wacom_initialize_leds(struct wacom *wacom) &intuos4_led_attr_group); break; + case WACOM_24HD: case WACOM_21UX2: wacom->led.select[0] = 0; wacom->led.select[1] = 0; @@ -752,6 +754,7 @@ static void wacom_destroy_leds(struct wacom *wacom) &intuos4_led_attr_group); break; + case WACOM_24HD: case WACOM_21UX2: sysfs_remove_group(&wacom->intf->dev.kobj, &cintiq_led_attr_group); -- 1.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
