83 lines
2.5 KiB
Diff
83 lines
2.5 KiB
Diff
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
|
|
index 2ebaba16f785..416735ab6dc1 100644
|
|
--- a/drivers/tty/vt/vt.c
|
|
+++ b/drivers/tty/vt/vt.c
|
|
@@ -105,6 +105,7 @@
|
|
#include <linux/ctype.h>
|
|
#include <linux/bsearch.h>
|
|
#include <linux/gcd.h>
|
|
+#include <linux/bootsplash.h>
|
|
|
|
#define MAX_NR_CON_DRIVER 16
|
|
|
|
@@ -4235,6 +4236,7 @@ void do_unblank_screen(int leaving_gfx)
|
|
}
|
|
|
|
console_blanked = 0;
|
|
+ bootsplash_mark_dirty();
|
|
if (vc->vc_sw->con_blank(vc, 0, leaving_gfx))
|
|
/* Low-level driver cannot restore -> do it ourselves */
|
|
update_screen(vc);
|
|
diff --git a/drivers/video/fbdev/core/bootsplash.c b/drivers/video/fbdev/core/bootsplash.c
|
|
index c8642142cfea..13fcaabbc2ca 100644
|
|
--- a/drivers/video/fbdev/core/bootsplash.c
|
|
+++ b/drivers/video/fbdev/core/bootsplash.c
|
|
@@ -165,6 +165,13 @@ bool bootsplash_would_render_now(void)
|
|
&& bootsplash_is_enabled();
|
|
}
|
|
|
|
+void bootsplash_mark_dirty(void)
|
|
+{
|
|
+ mutex_lock(&splash_state.data_lock);
|
|
+ splash_state.splash_fb = NULL;
|
|
+ mutex_unlock(&splash_state.data_lock);
|
|
+}
|
|
+
|
|
bool bootsplash_is_enabled(void)
|
|
{
|
|
bool was_enabled;
|
|
@@ -206,9 +213,7 @@ void bootsplash_enable(void)
|
|
|
|
if (!was_enabled) {
|
|
/* Force a full redraw when the splash is re-activated */
|
|
- mutex_lock(&splash_state.data_lock);
|
|
- splash_state.splash_fb = NULL;
|
|
- mutex_unlock(&splash_state.data_lock);
|
|
+ bootsplash_mark_dirty();
|
|
|
|
schedule_work(&splash_state.work_redraw_vc);
|
|
}
|
|
@@ -272,9 +277,7 @@ static int splash_resume(struct device *device)
|
|
* Force full redraw on resume since we've probably lost the
|
|
* framebuffer's contents meanwhile
|
|
*/
|
|
- mutex_lock(&splash_state.data_lock);
|
|
- splash_state.splash_fb = NULL;
|
|
- mutex_unlock(&splash_state.data_lock);
|
|
+ bootsplash_mark_dirty();
|
|
|
|
if (bootsplash_would_render_now())
|
|
schedule_work(&splash_state.work_redraw_vc);
|
|
diff --git a/include/linux/bootsplash.h b/include/linux/bootsplash.h
|
|
index c6dd0b43180d..4075098aaadd 100644
|
|
--- a/include/linux/bootsplash.h
|
|
+++ b/include/linux/bootsplash.h
|
|
@@ -19,6 +19,8 @@ extern void bootsplash_render_full(struct fb_info *info);
|
|
|
|
extern bool bootsplash_would_render_now(void);
|
|
|
|
+extern void bootsplash_mark_dirty(void);
|
|
+
|
|
extern bool bootsplash_is_enabled(void);
|
|
extern void bootsplash_disable(void);
|
|
extern void bootsplash_enable(void);
|
|
@@ -31,6 +33,8 @@ extern void bootsplash_init(void);
|
|
|
|
#define bootsplash_would_render_now() (false)
|
|
|
|
+#define bootsplash_mark_dirty()
|
|
+
|
|
#define bootsplash_is_enabled() (false)
|
|
#define bootsplash_disable()
|
|
#define bootsplash_enable()
|