Messages in this thread Patch in this message | | | From | <> | Subject | [PATCH 01/10] ALSA: aloop: Describe units of variables | Date | Mon, 25 Mar 2019 17:00:35 +0100 |
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From: Timo Wischer <twischer@de.adit-jv.com>
Describe the unit of the variables used to calculate the hw pointer depending on jiffies ticks.
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com> --- sound/drivers/aloop.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c index 8c3fbe1..70145e6 100644 --- a/sound/drivers/aloop.c +++ b/sound/drivers/aloop.c @@ -116,8 +116,10 @@ struct loopback_pcm { /* flags */ unsigned int period_update_pending :1; /* timer stuff */ - unsigned int irq_pos; /* fractional IRQ position */ - unsigned int period_size_frac; + unsigned int irq_pos; /* fractional IRQ position in jiffies + * ticks + */ + unsigned int period_size_frac; /* period size in jiffies ticks */ unsigned int last_drift; unsigned long last_jiffies; struct timer_list timer; -- 2.7.4
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