[alsa-devel] Why is SND_PCM_FORMAT_S32_LE not able to be set and passed to Linux Kernel Asoc?

[Jassi Brar]

On Tue, Dec 28, 2010 at 4:20 PM, Philip Chu <Philip.Chu at logicpd.com> wrote:
> Hi all ALSA experts,
>
> I am seeing a weird behavior of ALSA API lib 1.0.23, i.e., when I use SND_PCM_FORMAT_S32_LE, I am seeing that the data format is still configured as SND_PCM_FORMAT_S16_LE and passed to kernel driver layer.

Perhaps your hardware doesn't support S32_LE, and your application
uses 'plughw' ?