diff options
Diffstat (limited to 'drivers/video/backlight/kb3886_bl.c')
| -rw-r--r-- | drivers/video/backlight/kb3886_bl.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c index 96312c3afc07..050b5c21f4a8 100644 --- a/drivers/video/backlight/kb3886_bl.c +++ b/drivers/video/backlight/kb3886_bl.c @@ -1,22 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Backlight Driver for the KB3886 Backlight * * Copyright (c) 2007-2008 Claudio Nieder * * Based on corgi_bl.c by Richard Purdie and kb3886 driver by Robert Woerle - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> +#include <linux/io.h> #include <linux/platform_device.h> #include <linux/mutex.h> -#include <linux/fb.h> #include <linux/backlight.h> #include <linux/delay.h> #include <linux/dmi.h> @@ -91,12 +87,8 @@ static const struct dmi_system_id kb3886bl_device_table[] __initconst = { static int kb3886bl_send_intensity(struct backlight_device *bd) { - int intensity = bd->props.brightness; + int intensity = backlight_get_brightness(bd); - if (bd->props.power != FB_BLANK_UNBLANK) - intensity = 0; - if (bd->props.fb_blank != FB_BLANK_UNBLANK) - intensity = 0; if (kb3886bl_flags & KB3886BL_SUSPENDED) intensity = 0; @@ -159,7 +151,7 @@ static int kb3886bl_probe(struct platform_device *pdev) platform_set_drvdata(pdev, kb3886_backlight_device); - kb3886_backlight_device->props.power = FB_BLANK_UNBLANK; + kb3886_backlight_device->props.power = BACKLIGHT_POWER_ON; kb3886_backlight_device->props.brightness = machinfo->default_intensity; backlight_update_status(kb3886_backlight_device); |