At Fri, 23 Nov 2007 14:25:48 +0200 (EET), Heikki O Lindholm wrote:
From: Heikki Lindholm holindho@cs.helsinki.fi
The aoa driver is not specifying constraints on number of periods, and, it seems, it might end with a non-integer number, which it cannot deal with. Fix by adding a proper constraint.
Signed-off-by: Heikki Lindholm holindho@cs.helsinki.fi
try 3: fixed coding style
Applied to HG tree (with a slight change as Johannes's liking :)
Thanks!
Takashi
diff -r 1b54a8725ded aoa/soundbus/i2sbus/i2sbus-pcm.c --- a/aoa/soundbus/i2sbus/i2sbus-pcm.c Wed Nov 14 17:07:17 2007 +0100 +++ b/aoa/soundbus/i2sbus/i2sbus-pcm.c Fri Nov 23 14:16:07 2007 +0200 @@ -194,6 +194,12 @@ static int i2sbus_pcm_open(struct i2sbus hw->period_bytes_max = 16384; hw->periods_min = 3; hw->periods_max = MAX_DBDMA_COMMANDS;
- err = snd_pcm_hw_constraint_integer(pi->substream->runtime,
SNDRV_PCM_HW_PARAM_PERIODS);- if (err < 0) {
result = err;goto out_unlock;- } list_for_each_entry(cii, &sdev->codec_list, list) { if (cii->codec->open) { err = cii->codec->open(cii, pi->substream);