From: Adrian Knoth Date: Sun, 14 Aug 2011 22:22:52 +0000 (+0200) Subject: ALSA: hdspm - Reorder period sizes according to their bit representation X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1ad5972f71f94d8a8b5b683dd5f81a52a4ddf54c;p=mv-sheeva.git 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: Adrian Knoth Signed-off-by: Takashi Iwai --- diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c index 8dc2a894f6f..159133a1446 100644 --- a/sound/pci/rme9652/hdspm.c +++ b/sound/pci/rme9652/hdspm.c @@ -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 */