diff options
| author | Stephen Kitt <[email protected]> | 2022-06-07 21:23:34 +0200 |
|---|---|---|
| committer | Helge Deller <[email protected]> | 2023-01-09 09:57:51 +0100 |
| commit | 450afd92d9cb177e0337c9ac26677765aeeff81a (patch) | |
| tree | 776476244bb6b6b9816acbf4b146f073a486336e | |
| parent | 1cc17590ddfec590d7301f5e4cf6183ea19afa25 (diff) | |
fbdev: omapfb: panel-dsi-cm: 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 <[email protected]>
Cc: Helge Deller <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Reviewed-by: Daniel Thompson <[email protected]>
Signed-off-by: Helge Deller <[email protected]>
| -rw-r--r-- | drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c index 4fc4b26a8d30..ba94a0a7bd4f 100644 --- a/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c +++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c @@ -331,13 +331,7 @@ static int dsicm_bl_update_status(struct backlight_device *dev) struct panel_drv_data *ddata = dev_get_drvdata(&dev->dev); struct omap_dss_device *in = ddata->in; int r; - int level; - - if (dev->props.fb_blank == FB_BLANK_UNBLANK && - dev->props.power == FB_BLANK_UNBLANK) - level = dev->props.brightness; - else - level = 0; + int level = backlight_get_brightness(dev); dev_dbg(&ddata->pdev->dev, "update brightness to %d\n", level); |