Provided by: linux-doc-2.6.15_2.6.15-23.39_all bug

NAME

       snd_pcm_lib_preallocate_pages_for_all  -  pre-allocation  for continous
       memory type (all substreams)

SYNOPSIS

       int snd_pcm_lib_preallocate_pages_for_all  (snd_pcm_t * pcm, int type,
                                                    void * data, size_t size,
                                                    size_t max);

ARGUMENTS

       pcm    the pcm instance

       type   DMA type (SNDRV_DMA_TYPE_*)

       data   DMA type dependant data

       size   the requested pre-allocation size in bytes

       max    the max. allowed pre-allocation size

DESCRIPTION

       Do pre-allocation to all substreams of the given pcm for the  specified
       DMA type.

       Returns zero if successful, or a negative error code on failure.