Re: [alsa-devel] [PATCH] pcm_lib.c: Fixed inaccurate calculation of hw_ptr_interrupt in snd_pcm_update_hw_ptr_interrupt function

On Wed, 2009-08-19 at 14:53 +0200, Takashi Iwai wrote:

It is hardware dependent, i.e. how the irq is generated. If the irq is generated in a way like timer, the period size doesn't have to be aligned with the buffer size. But your case doesn't look like that.

Takashi

Thanks, I'll find a way to fix this bug for the AsoC s3c24xx platform.