diff options
author | Sam Ravnborg <sam@ravnborg.org> | 2020-07-19 10:07:41 +0200 |
---|---|---|
committer | Lee Jones <lee.jones@linaro.org> | 2020-07-20 10:27:06 +0100 |
commit | 51d53e5b06b8e75d02a17bfe678e7be7554a2322 (patch) | |
tree | 890ce583f0e0b89cecec269aae786e1b4b7e841b /drivers/video/backlight/corgi_lcd.c | |
parent | a00a5feb1e96ff55c24131472db53dc56cc7570b (diff) |
backlight: Use backlight_get_brightness() throughout
Introduce the backlight_get_brightness() helper in all
video/backlight/* drivers. This simplifies the code and align the
implementation of the update_status() operation across the different
backlight drivers.
Some of the drivers gains a little extra functionality by the change
as they now respect the fb_blank() ioctl.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/video/backlight/corgi_lcd.c')
-rw-r--r-- | drivers/video/backlight/corgi_lcd.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/video/backlight/corgi_lcd.c b/drivers/video/backlight/corgi_lcd.c index 25ef0cbd7583..33f5d80495e6 100644 --- a/drivers/video/backlight/corgi_lcd.c +++ b/drivers/video/backlight/corgi_lcd.c @@ -420,13 +420,7 @@ static int corgi_bl_set_intensity(struct corgi_lcd *lcd, int intensity) static int corgi_bl_update_status(struct backlight_device *bd) { struct corgi_lcd *lcd = bl_get_data(bd); - int intensity = bd->props.brightness; - - if (bd->props.power != FB_BLANK_UNBLANK) - intensity = 0; - - if (bd->props.fb_blank != FB_BLANK_UNBLANK) - intensity = 0; + int intensity = backlight_get_brightness(bd); if (corgibl_flags & CORGIBL_SUSPENDED) intensity = 0; |