From a4f508b27c6b32d15c923b119b3e90a2d6a9500f Mon Sep 17 00:00:00 2001 From: Clemens Ladisch Date: Tue, 6 Sep 2005 08:00:19 +0200 Subject: [ALSA] rtctimer: add option to make RTC timer the default sequencer timer ALSA Core,ALSA sequencer Add an option to make the RTC timer the default sequencer timer. This becomes necessary for precise MIDI timing when the system timer runs at less than 1000 Hz. Signed-off-by: Clemens Ladisch --- sound/core/Kconfig | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'sound/core/Kconfig') diff --git a/sound/core/Kconfig b/sound/core/Kconfig index 6ae1d2e24b4e..48cf45cfd0b7 100644 --- a/sound/core/Kconfig +++ b/sound/core/Kconfig @@ -99,6 +99,18 @@ config SND_RTCTIMER To compile this driver as a module, choose M here: the module will be called snd-rtctimer. +config SND_SEQ_RTCTIMER_DEFAULT + bool "Use RTC as default sequencer timer" + depends on SND_RTCTIMER && SND_SEQUENCER + default y + help + Say Y here to use the RTC timer as the default sequencer + timer. This is strongly recommended because it ensures + precise MIDI timing even when the system timer runs at less + than 1000 Hz. + + If in doubt, say Y. + config SND_VERBOSE_PRINTK bool "Verbose printk" depends on SND -- cgit v1.2.2