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| author | Stephen Kitt <steve@sk2.org> | 2022-06-07 21:23:30 +0200 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2023-01-09 09:57:50 +0100 |
| commit | 1535ec976414d2ea8d29d40da6b5b99c91e0f2bf (patch) | |
| tree | 6387b76cee96c8d0ca97038c413b2cd26b7f1d09 | |
| parent | 5b3fc9988d1e4be268d834c2aaae85c75fa34253 (diff) | |
| download | linux-stable-1535ec976414d2ea8d29d40da6b5b99c91e0f2bf.tar.gz linux-stable-1535ec976414d2ea8d29d40da6b5b99c91e0f2bf.tar.bz2 linux-stable-1535ec976414d2ea8d29d40da6b5b99c91e0f2bf.zip | |
fbdev: atyfb: Use backlight helper
Instead of retrieving the backlight brightness in struct
backlight_properties manually, and then checking whether the backlight
should be on at all, use backlight_get_brightness() which does all
this and insulates this from future changes.
Signed-off-by: Stephen Kitt <steve@sk2.org>
Cc: Helge Deller <deller@gmx.de>
Cc: linux-fbdev@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Helge Deller <deller@gmx.de>
| -rw-r--r-- | drivers/video/fbdev/aty/atyfb_base.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c index d59215a4992e..b02e4e645035 100644 --- a/drivers/video/fbdev/aty/atyfb_base.c +++ b/drivers/video/fbdev/aty/atyfb_base.c @@ -2219,13 +2219,7 @@ static int aty_bl_update_status(struct backlight_device *bd) { struct atyfb_par *par = bl_get_data(bd); unsigned int reg = aty_ld_lcd(LCD_MISC_CNTL, par); - int level; - - if (bd->props.power != FB_BLANK_UNBLANK || - bd->props.fb_blank != FB_BLANK_UNBLANK) - level = 0; - else - level = bd->props.brightness; + int level = backlight_get_brightness(bd); reg |= (BLMOD_EN | BIASMOD_EN); if (level > 0) { |