355 struct snd_trident {  struct
368         struct snd_trident_tlb tlb;	/* TLB entries for NX cards */  argument
370 	unsigned char spdif_ctrl;
371 	unsigned char spdif_pcm_ctrl;
372 	unsigned int spdif_bits;
373 	unsigned int spdif_pcm_bits;
374 	struct snd_kcontrol *spdif_pcm_ctl;	/* S/PDIF settings */
375 	unsigned int ac97_ctrl;
377         unsigned int ChanMap[2];	/* allocation map for hardware channels */
379         int ChanPCM;			/* max number of PCM channels */
380 	int ChanPCMcnt;			/* actual number of PCM channels */
404 	struct snd_trident_pcm_mixer pcm_mixer[32];  argument
420 		       struct snd_trident ** rtrident);  argument