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Commit cd93fe47 authored by Clemens Ladisch's avatar Clemens Ladisch Committed by Jaroslav Kysela
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[ALSA] timer: fix timer rescheduling 



When checking whether a hardware timer needs to be rescheduled, we have
to compare against the previously scheduled interval and not against the
actual interval between the last two interrupts.

Signed-off-by: default avatarClemens Ladisch <clemens@ladisch.de>
Signed-off-by: default avatarJaroslav Kysela <perex@suse.cz>
parent de2696d8

sound/core/timer.c

+1 −1
Original line number Diff line number Diff line
@@ -718,7 +718,7 @@ void snd_timer_interrupt(struct snd_timer * timer, unsigned long ticks_left) 
		}

	}

	if (timer->flags & SNDRV_TIMER_FLG_RESCHED)

		snd_timer_reschedule(timer, ticks_left);

		snd_timer_reschedule(timer, timer->sticks);

	if (timer->running) {

		if (timer->hw.flags & SNDRV_TIMER_HW_STOP) {

			timer->hw.stop(timer);