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path: root/drivers/video/fbdev/core
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-rw-r--r--drivers/video/fbdev/core/fbcon.c15
-rw-r--r--drivers/video/fbdev/core/fbmem.c21
2 files changed, 19 insertions, 17 deletions
diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c
index 4afbc7d8c68c..1837985e1ffb 100644
--- a/drivers/video/fbdev/core/fbcon.c
+++ b/drivers/video/fbdev/core/fbcon.c
@@ -3009,6 +3009,15 @@ static void fbcon_set_all_vcs(struct fb_info *info)
fbcon_modechanged(info);
}
+
+void fbcon_update_vcs(struct fb_info *info, bool all)
+{
+ if (all)
+ fbcon_set_all_vcs(info);
+ else
+ fbcon_modechanged(info);
+}
+
int fbcon_mode_deleted(struct fb_info *info,
struct fb_videomode *mode)
{
@@ -3318,12 +3327,6 @@ static int fbcon_event_notify(struct notifier_block *self,
int idx, ret = 0;
switch(action) {
- case FB_EVENT_MODE_CHANGE:
- fbcon_modechanged(info);
- break;
- case FB_EVENT_MODE_CHANGE_ALL:
- fbcon_set_all_vcs(info);
- break;
case FB_EVENT_SET_CONSOLE_MAP:
/* called with console lock held */
con2fb = event->data;
diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
index 96805fe85332..dd1a708df1a7 100644
--- a/drivers/video/fbdev/core/fbmem.c
+++ b/drivers/video/fbdev/core/fbmem.c
@@ -957,6 +957,7 @@ fb_set_var(struct fb_info *info, struct fb_var_screeninfo *var)
u32 activate;
struct fb_var_screeninfo old_var;
struct fb_videomode mode;
+ struct fb_event event;
if (var->activate & FB_ACTIVATE_INV_MODE) {
struct fb_videomode mode1, mode2;
@@ -1039,19 +1040,17 @@ fb_set_var(struct fb_info *info, struct fb_var_screeninfo *var)
!list_empty(&info->modelist))
ret = fb_add_videomode(&mode, &info->modelist);
- if (!ret && (flags & FBINFO_MISC_USEREVENT)) {
- struct fb_event event;
- int evnt = (activate & FB_ACTIVATE_ALL) ?
- FB_EVENT_MODE_CHANGE_ALL :
- FB_EVENT_MODE_CHANGE;
+ if (ret)
+ return ret;
- info->flags &= ~FBINFO_MISC_USEREVENT;
- event.info = info;
- event.data = &mode;
- fb_notifier_call_chain(evnt, &event);
- }
+ event.info = info;
+ event.data = &mode;
+ fb_notifier_call_chain(FB_EVENT_MODE_CHANGE, &event);
- return ret;
+ if (flags & FBINFO_MISC_USEREVENT)
+ fbcon_update_vcs(info, activate & FB_ACTIVATE_ALL);
+
+ return 0;
}
EXPORT_SYMBOL(fb_set_var);