From 0f28eca32b3064db29d4718156e692f4db75c7aa Mon Sep 17 00:00:00 2001 From: Clemens Ladisch Date: Mon, 17 Sep 2007 09:40:24 +0200 Subject: [PATCH] [ALSA] cmipci: fix lookup of double rates When using one of the double sampling rates, use half the sample rate to look up in the rates[] table, otherwise we stumble over the BUG(). Signed-off-by: Clemens Ladisch Signed-off-by: Jaroslav Kysela --- sound/pci/cmipci.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c index b4f74ae9c0b6..7cf4fc193419 100644 --- a/sound/pci/cmipci.c +++ b/sound/pci/cmipci.c @@ -604,6 +604,9 @@ static unsigned int rates[] = { 5512, 11025, 22050, 44100, 8000, 16000, 32000, 4 static unsigned int snd_cmipci_rate_freq(unsigned int rate) { unsigned int i; + + if (rate > 48000) + rate /= 2; for (i = 0; i < ARRAY_SIZE(rates); i++) { if (rates[i] == rate) return i;