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authorRichard Purdie <rpurdie@rpsys.net>2007-02-09 09:46:45 +0000
committerRichard Purdie <rpurdie@rpsys.net>2007-02-20 08:38:45 +0000
commit994efacdf9a087b52f71e620b58dfa526b0cf928 (patch)
tree2b2668df970fe350ce2ab4a7bb7ae91d6313ce0f /drivers/video/backlight
parent34f18a71d9bc55e8210c3fe02938336f82f40b30 (diff)
downloadop-kernel-dev-994efacdf9a087b52f71e620b58dfa526b0cf928.zip
op-kernel-dev-994efacdf9a087b52f71e620b58dfa526b0cf928.tar.gz
backlight/fbcon: Add FB_EVENT_CONBLANK
The backlight class wants notification whenever the console is blanked but doesn't get this when hardware blanking fails and software blanking is used. Changing FB_EVENT_BLANK to report both would be a behaviour change which could confuse the console layer so add a new event for software blanking and have the backlight class listen for both. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Diffstat (limited to 'drivers/video/backlight')
-rw-r--r--drivers/video/backlight/backlight.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/backlight/backlight.c b/drivers/video/backlight/backlight.c
index 4f987c4..5490b2a 100644
--- a/drivers/video/backlight/backlight.c
+++ b/drivers/video/backlight/backlight.c
@@ -28,7 +28,7 @@ static int fb_notifier_callback(struct notifier_block *self,
struct fb_event *evdata = data;
/* If we aren't interested in this event, skip it immediately ... */
- if (event != FB_EVENT_BLANK)
+ if (event != FB_EVENT_BLANK && event != FB_EVENT_CONBLANK)
return 0;
bd = container_of(self, struct backlight_device, fb_notif);
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