diff options
Diffstat (limited to 'firmware/backlight.c')
| -rw-r--r-- | firmware/backlight.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/firmware/backlight.c b/firmware/backlight.c index 507f252..3b58637 100644 --- a/firmware/backlight.c +++ b/firmware/backlight.c @@ -83,8 +83,9 @@ void backlight_start_timer(void) return ; /* Prevent cpu frequency changes while dimming. */ +#ifdef HAVE_ADJUSTABLE_CPU_FREQ cpu_boost(true); - +#endif count = 1; bl_timer_active = true; @@ -155,7 +156,9 @@ void TIMER1(void) if (idle) { - cpu_boost(false); +#ifdef HAVE_ADJUSTABLE_CPU_FREQ + cpu_boost(true); +#endif bl_timer_active = false; TMR1 = 0; } @@ -177,7 +180,9 @@ void backlight_allow_timer(bool on) if (!timer_allowed && bl_timer_active) { - cpu_boost(false); +#ifdef HAVE_ADJUSTABLE_CPU_FREQ + cpu_boost(true); +#endif bl_dim_current = bl_dim_target; bl_timer_active = false; TMR1 = 0; |