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| author |   Eduard Hasenleithner <eduard@hasenleithner.at> | 2011-09-07 14:08:54 -0700 |
|---|---|---|
| committer |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-09-07 14:19:01 -0700 |
| commit | 5d7e7d479856f23eebc272128905a7ecada367fb (patch) | |
| tree | de9a5eab7bee6007b7a576b6f96a9a32ce06dc57 /drivers/input/tablet/wacom.h | |
| parent | Merge commit 'v3.1-rc4' into next (diff) | |
| download | linux-dev-5d7e7d479856f23eebc272128905a7ecada367fb.tar.xz linux-dev-5d7e7d479856f23eebc272128905a7ecada367fb.zip | |
Input: wacom - add Intuos4 LED and OLED control
This commit enables control of the LEDs and OLED displays found on the
Wacom Intuos4 M, L, and XL. For this purpose, a new "wacom_led" attribute
group is added to the sysfs entry of the USB device.
This "wacom_led" group only shows up when the correct device (M, L, or XL)
is detected. The attributes are described in
Documentation/ABI/testing/sysfs-wacom
Signed-off-by: Eduard Hasenleithner <eduard@hasenleithner.at>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/tablet/wacom.h')
| -rw-r--r-- | drivers/input/tablet/wacom.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/input/tablet/wacom.h b/drivers/input/tablet/wacom.h index 23317bd09c82..00332d66bc4b 100644 --- a/drivers/input/tablet/wacom.h +++ b/drivers/input/tablet/wacom.h @@ -114,6 +114,12 @@ struct wacom { struct mutex lock; bool open; char phys[32]; + struct wacom_led { + u8 select; /* status led selector (0..3, -1=none) */ + u8 llv; /* status led brightness no button */ + u8 hlv; /* status led brightness button pressed */ + u8 img_lum; /* OLED matrix display brightness */ + } led; }; extern const struct usb_device_id wacom_ids[]; |