diff options
Diffstat (limited to 'drivers/video/fbdev/core')
| -rw-r--r-- | drivers/video/fbdev/core/fbmem.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c index 001662c606d7..f089f72ec75a 100644 --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -16,6 +16,7 @@ #include <linux/fb.h> #include <linux/fbcon.h> #include <linux/lcd.h> +#include <linux/leds.h> #include <video/nomodeset.h> @@ -369,11 +370,17 @@ static void fb_lcd_notify_blank(struct fb_info *info) lcd_notify_blank_all(info->device, power); } +static void fb_ledtrig_backlight_notify_blank(struct fb_info *info) +{ + if (info->blank == FB_BLANK_UNBLANK) + ledtrig_backlight_blank(false); + else + ledtrig_backlight_blank(true); +} + int fb_blank(struct fb_info *info, int blank) { int old_blank = info->blank; - struct fb_event event; - int data[2]; int ret; if (!info->fbops->fb_blank) @@ -382,11 +389,6 @@ int fb_blank(struct fb_info *info, int blank) if (blank > FB_BLANK_POWERDOWN) blank = FB_BLANK_POWERDOWN; - data[0] = blank; - data[1] = old_blank; - event.info = info; - event.data = data; - info->blank = blank; ret = info->fbops->fb_blank(blank, info); @@ -395,8 +397,7 @@ int fb_blank(struct fb_info *info, int blank) fb_bl_notify_blank(info, old_blank); fb_lcd_notify_blank(info); - - fb_notifier_call_chain(FB_EVENT_BLANK, &event); + fb_ledtrig_backlight_notify_blank(info); return 0; |