diff options
| -rw-r--r-- | drivers/acpi/acpi_video.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/acpi/acpi_video.c b/drivers/acpi/acpi_video.c index 62f4364e4460..1732780a672b 100644 --- a/drivers/acpi/acpi_video.c +++ b/drivers/acpi/acpi_video.c @@ -2027,6 +2027,12 @@ static int acpi_video_bus_add(struct acpi_device *device) if (error) goto err_put_video; + /* + * HP ZBook Fury 16 G10 requires ACPI video's child devices have _PS0 + * evaluated to have functional panel brightness control. + */ + acpi_device_fix_up_power_extended(device); + pr_info("%s [%s] (multi-head: %s rom: %s post: %s)\n", ACPI_VIDEO_DEVICE_NAME, acpi_device_bid(device), video->flags.multihead ? "yes" : "no", |