diff options
| author | Emmanuel Vadot <manu@FreeBSD.org> | 2022-05-25 14:48:10 +0000 |
|---|---|---|
| committer | Emmanuel Vadot <manu@FreeBSD.org> | 2022-06-01 07:12:18 +0000 |
| commit | b203d3de6b1a7ab38f0a1e3d944a1c4887e31a9b (patch) | |
| tree | e380b5646d642b9ae0d698d84c0f994d2f4fcf84 /sys/dev/backlight | |
| parent | 0b666a7c13f6512ced2a1ff253c1e0457c529e87 (diff) | |
Diffstat (limited to 'sys/dev/backlight')
| -rw-r--r-- | sys/dev/backlight/backlight.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/dev/backlight/backlight.c b/sys/dev/backlight/backlight.c index 19d273ae55d8..2d3fe02d33e9 100644 --- a/sys/dev/backlight/backlight.c +++ b/sys/dev/backlight/backlight.c @@ -73,8 +73,10 @@ backlight_ioctl(struct cdev *dev, u_long cmd, caddr_t data, /* Call the driver function so it fills up the props */ bcopy(data, &props, sizeof(struct backlight_props)); error = BACKLIGHT_GET_STATUS(sc->dev, &props); - if (error == 0) + if (error == 0) { bcopy(&props, data, sizeof(struct backlight_props)); + sc->cached_brightness = props.brightness; + } break; case BACKLIGHTUPDATESTATUS: bcopy(data, &props, sizeof(struct backlight_props)); |