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 #include #include +#include #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()