tree c31abbd9c8809bc93498856ed05409ae1a6c164e
parent 1ad5972f71f94d8a8b5b683dd5f81a52a4ddf54c
author Adrian Knoth <adi@drcomp.erfurt.thur.de> 1313360573 +0200
committer Takashi Iwai <tiwai@suse.de> 1313396732 +0200

ALSA: hdspm - Introduce hdspm_get_latency() to harmonize latency calculation

Currently, hdspm_decode_latency is called several times, violating the
DRY principle. Given that we need to distinguish between old and new
cards when decoding the latency bits in the control register, introduce
hdspm_get_latency() to provide the required functionality.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>