Commit 1ad5972f authored by Adrian Knoth's avatar Adrian Knoth Committed by Takashi Iwai

ALSA: hdspm - Reorder period sizes according to their bit representation

On newer RME cards like RayDAT and AIO, the 8192 samples per period size
are no longer supported. Instead, setting all three bits of
HDSP_LatencyMask to one ({1,1,1}) now corresponds to 32 samples per
period.

To make this more obvious to future developers, let's reorder the array
according to their bit representation, starting at 64 ({0,0,0}) up to
4096 ({1,1,0}) and finally 32 ({1,1,1}).

Note that this patch doesn't change semantics.
Signed-off-by: default avatarAdrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 1b6fa108
......@@ -5677,7 +5677,7 @@ static unsigned int period_sizes_old[] = {
};
static unsigned int period_sizes_new[] = {
32, 64, 128, 256, 512, 1024, 2048, 4096
64, 128, 256, 512, 1024, 2048, 4096, 32
};
/* RayDAT and AIO always have a buffer of 16384 samples per channel */
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment