108 		struct snd_pcm_substream *substream,  in atmel_ac97c_prepare_dma()  argument
113 	struct snd_pcm_runtime		*runtime = substream->runtime;  in atmel_ac97c_prepare_dma()
175 static int atmel_ac97c_playback_open(struct snd_pcm_substream *substream)  in atmel_ac97c_playback_open()  argument
177 	struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);  in atmel_ac97c_playback_open()
178 	struct snd_pcm_runtime *runtime = substream->runtime;  in atmel_ac97c_playback_open()
190 	chip->playback_substream = substream;  in atmel_ac97c_playback_open()
194 static int atmel_ac97c_capture_open(struct snd_pcm_substream *substream)  in atmel_ac97c_capture_open()  argument
196 	struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);  in atmel_ac97c_capture_open()
197 	struct snd_pcm_runtime *runtime = substream->runtime;  in atmel_ac97c_capture_open()
209 	chip->capture_substream = substream;  in atmel_ac97c_capture_open()
213 static int atmel_ac97c_playback_close(struct snd_pcm_substream *substream)  in atmel_ac97c_playback_close()  argument
215 	struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);  in atmel_ac97c_playback_close()
230 static int atmel_ac97c_capture_close(struct snd_pcm_substream *substream)  in atmel_ac97c_capture_close()  argument
232 	struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);  in atmel_ac97c_capture_close()
247 static int atmel_ac97c_playback_hw_params(struct snd_pcm_substream *substream,  in atmel_ac97c_playback_hw_params()  argument
250 	struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);  in atmel_ac97c_playback_hw_params()
253 	retval = snd_pcm_lib_malloc_pages(substream,  in atmel_ac97c_playback_hw_params()
273 static int atmel_ac97c_capture_hw_params(struct snd_pcm_substream *substream,  in atmel_ac97c_capture_hw_params()  argument
276 	struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);  in atmel_ac97c_capture_hw_params()
279 	retval = snd_pcm_lib_malloc_pages(substream,  in atmel_ac97c_capture_hw_params()
297 static int atmel_ac97c_playback_hw_free(struct snd_pcm_substream *substream)  in atmel_ac97c_playback_hw_free()  argument
299 	struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);  in atmel_ac97c_playback_hw_free()
304 	return snd_pcm_lib_free_pages(substream);  in atmel_ac97c_playback_hw_free()
307 static int atmel_ac97c_capture_hw_free(struct snd_pcm_substream *substream)  in atmel_ac97c_capture_hw_free()  argument
309 	struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);  in atmel_ac97c_capture_hw_free()
314 	return snd_pcm_lib_free_pages(substream);  in atmel_ac97c_capture_hw_free()
317 static int atmel_ac97c_playback_prepare(struct snd_pcm_substream *substream)  in atmel_ac97c_playback_prepare()  argument
319 	struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);  in atmel_ac97c_playback_prepare()
320 	struct snd_pcm_runtime *runtime = substream->runtime;  in atmel_ac97c_playback_prepare()
394 			retval = atmel_ac97c_prepare_dma(chip, substream,  in atmel_ac97c_playback_prepare()
408 static int atmel_ac97c_capture_prepare(struct snd_pcm_substream *substream)  in atmel_ac97c_capture_prepare()  argument
410 	struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);  in atmel_ac97c_capture_prepare()
411 	struct snd_pcm_runtime *runtime = substream->runtime;  in atmel_ac97c_capture_prepare()
485 			retval = atmel_ac97c_prepare_dma(chip, substream,  in atmel_ac97c_capture_prepare()
500 atmel_ac97c_playback_trigger(struct snd_pcm_substream *substream, int cmd)  in atmel_ac97c_playback_trigger()  argument
502 	struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);  in atmel_ac97c_playback_trigger()
544 atmel_ac97c_capture_trigger(struct snd_pcm_substream *substream, int cmd)  in atmel_ac97c_capture_trigger()  argument
546 	struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);  in atmel_ac97c_capture_trigger()
589 atmel_ac97c_playback_pointer(struct snd_pcm_substream *substream)  in atmel_ac97c_playback_pointer()  argument
591 	struct atmel_ac97c	*chip = snd_pcm_substream_chip(substream);  in atmel_ac97c_playback_pointer()
592 	struct snd_pcm_runtime	*runtime = substream->runtime;  in atmel_ac97c_playback_pointer()
609 atmel_ac97c_capture_pointer(struct snd_pcm_substream *substream)  in atmel_ac97c_capture_pointer()  argument
611 	struct atmel_ac97c	*chip = snd_pcm_substream_chip(substream);  in atmel_ac97c_capture_pointer()
612 	struct snd_pcm_runtime	*runtime = substream->runtime;  in atmel_ac97c_capture_pointer()