diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2021-04-04 10:04:28 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2021-04-07 12:48:19 +0200 |
| commit | 8744eeec539aa760c41a64b3efbb77868b1d700a (patch) | |
| tree | 6d3a5b3d142911bd6646041c9255a89de6342314 /drivers/hid/hid-lenovo.c | |
| parent | HID: lenovo: Remove lenovo_led_brightness_get() (diff) | |
| download | linux-8744eeec539aa760c41a64b3efbb77868b1d700a.tar.xz linux-8744eeec539aa760c41a64b3efbb77868b1d700a.zip | |
HID: lenovo: Set LEDs max_brightness value
The LEDs can only by turned on/off, so max_brightness should be set to 1.
Without this the max_brightness sysfs-attribute will report 255 which is
wrong.
Reviewed-by: Marek Behún <kabel@kernel.org>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-lenovo.c')
| -rw-r--r-- | drivers/hid/hid-lenovo.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/hid/hid-lenovo.c b/drivers/hid/hid-lenovo.c index 1b8dd85ceb05..668762663f69 100644 --- a/drivers/hid/hid-lenovo.c +++ b/drivers/hid/hid-lenovo.c @@ -822,6 +822,7 @@ static int lenovo_register_leds(struct hid_device *hdev) data->led_mute.name = name_mute; data->led_mute.brightness_set_blocking = lenovo_led_brightness_set; + data->led_mute.max_brightness = 1; data->led_mute.flags = LED_HW_PLUGGABLE; data->led_mute.dev = &hdev->dev; ret = led_classdev_register(&hdev->dev, &data->led_mute); @@ -830,6 +831,7 @@ static int lenovo_register_leds(struct hid_device *hdev) data->led_micmute.name = name_micm; data->led_micmute.brightness_set_blocking = lenovo_led_brightness_set; + data->led_micmute.max_brightness = 1; data->led_micmute.flags = LED_HW_PLUGGABLE; data->led_micmute.dev = &hdev->dev; ret = led_classdev_register(&hdev->dev, &data->led_micmute); |