struct snd_compr_caps — caps descriptor
struct snd_compr_caps { __u32 num_codecs; __u32 direction; __u32 min_fragment_size; __u32 max_fragment_size; __u32 min_fragments; __u32 max_fragments; __u32 codecs[MAX_NUM_CODECS]; __u32 reserved[11]; };
number of codecs supported
direction supported. Of type snd_compr_direction
minimum fragment supported by DSP
maximum fragment supported by DSP
min fragments supported by DSP
max fragments supported by DSP
pointer to array of codecs
reserved field