124 #define VIADEV_REG(viadev, x) ((viadev)->port + VIA_REG_##x)  argument
309 struct viadev {  struct
310 	unsigned int reg_offset;
311 	unsigned long port;
312 	int direction;	/* playback = 0, capture = 1 */
313         struct snd_pcm_substream *substream;
314 	int running;
315 	unsigned int tbl_entries; /* # descriptors */
316 	struct snd_dma_buffer table;
317 	struct snd_via_sg_table *idx_table;
319 	unsigned int lastpos;
320 	unsigned int fragsize;
321 	unsigned int bufsize;
322 	unsigned int bufsize2;
323 	int hwptr_done;		/* processed frame position in the buffer */
324 	int in_interrupt;
325 	int shadow_shift;
595 static void snd_via82xx_channel_reset(struct via82xx *chip, struct viadev *viadev)  in snd_via82xx_channel_reset()
633 		struct viadev *viadev = &chip->devs[i];  in snd_via686_interrupt()  local
674 		struct viadev *viadev = &chip->devs[i];  in snd_via8233_interrupt()  local
723 	struct viadev *viadev = substream->runtime->private_data;  in snd_via82xx_pcm_trigger()  local
766 #define check_invalid_pos(viadev,pos) \  argument
771 					   struct viadev *viadev,  in calc_linear_pos()
828 	struct viadev *viadev = substream->runtime->private_data;  in snd_via686_pcm_pointer()  local
859 	struct viadev *viadev = substream->runtime->private_data;  in snd_via8233_pcm_pointer()  local
921 	struct viadev *viadev = substream->runtime->private_data;  in snd_via82xx_hw_params()  local
935 	struct viadev *viadev = substream->runtime->private_data;  in snd_via82xx_hw_free()  local
945 static void snd_via82xx_set_table_ptr(struct via82xx *chip, struct viadev *viadev)  in snd_via82xx_set_table_ptr()
956 static void via686_setup_format(struct via82xx *chip, struct viadev *viadev,  in via686_setup_format()
973 	struct viadev *viadev = substream->runtime->private_data;  in snd_via686_playback_prepare()  local
985 	struct viadev *viadev = substream->runtime->private_data;  in snd_via686_capture_prepare()  local
1019 	struct viadev *viadev = substream->runtime->private_data;  in snd_via8233_playback_prepare()  local
1062 	struct viadev *viadev = substream->runtime->private_data;  in snd_via8233_multi_prepare()  local
1111 	struct viadev *viadev = substream->runtime->private_data;  in snd_via8233_capture_prepare()  local
1158 static int snd_via82xx_pcm_open(struct via82xx *chip, struct viadev *viadev,  in snd_via82xx_pcm_open()
1223 	struct viadev *viadev = &chip->devs[chip->playback_devno + substream->number];  in snd_via686_playback_open()  local
1238 	struct viadev *viadev;  in snd_via8233_playback_open()  local
1267 	struct viadev *viadev = &chip->devs[chip->multi_devno];  in snd_via8233_multi_open()  local
1298 	struct viadev *viadev = &chip->devs[chip->capture_devno + substream->pcm->device];  in snd_via82xx_capture_open()  local
1309 	struct viadev *viadev = substream->runtime->private_data;  in snd_via82xx_pcm_close()  local
1338 	struct viadev *viadev = substream->runtime->private_data;  in snd_via8233_playback_close()  local