period_ptr         37 include/sound/pcm_oss.h 	size_t period_ptr;			/* actual write pointer to period */
period_ptr       1133 sound/core/oss/pcm_oss.c 	runtime->oss.period_ptr = 0;
period_ptr       1402 sound/core/oss/pcm_oss.c 				tmp = snd_pcm_oss_write2(substream, runtime->oss.buffer + runtime->oss.period_ptr, 
period_ptr       1403 sound/core/oss/pcm_oss.c 							 runtime->oss.buffer_used - runtime->oss.period_ptr, 1);
period_ptr       1407 sound/core/oss/pcm_oss.c 				runtime->oss.period_ptr += tmp;
period_ptr       1408 sound/core/oss/pcm_oss.c 				runtime->oss.period_ptr %= runtime->oss.period_bytes;
period_ptr       1409 sound/core/oss/pcm_oss.c 				if (runtime->oss.period_ptr == 0 ||
period_ptr       1410 sound/core/oss/pcm_oss.c 				    runtime->oss.period_ptr == runtime->oss.buffer_used)
period_ptr       1502 sound/core/oss/pcm_oss.c 				runtime->oss.period_ptr = tmp;
period_ptr       1508 sound/core/oss/pcm_oss.c 			if (copy_to_user(buf, runtime->oss.buffer + (runtime->oss.period_ptr - runtime->oss.buffer_used), tmp)) {
period_ptr       1556 sound/core/oss/pcm_oss.c 		runtime->oss.period_ptr = 0;
period_ptr       1661 sound/core/oss/pcm_oss.c 		} else if (runtime->oss.period_ptr > 0) {
period_ptr       1665 sound/core/oss/pcm_oss.c 			size = runtime->oss.period_bytes - runtime->oss.period_ptr;
period_ptr         76 sound/drivers/pcsp/pcsp.c 	pcsp_chip.period_ptr = 0;
period_ptr         64 sound/drivers/pcsp/pcsp.h 	size_t period_ptr;
period_ptr        105 sound/drivers/pcsp/pcsp_lib.c 	periods_elapsed = chip->playback_ptr - chip->period_ptr;
period_ptr        120 sound/drivers/pcsp/pcsp_lib.c 		chip->period_ptr += periods_elapsed * period_bytes;
period_ptr        121 sound/drivers/pcsp/pcsp_lib.c 		chip->period_ptr %= buffer_bytes;
period_ptr        241 sound/drivers/pcsp/pcsp_lib.c 	chip->period_ptr = 0;
period_ptr        144 sound/soc/atmel/atmel-pcm-pdc.c 	dma_addr_t period_ptr;		/* physical address of next period */
period_ptr        168 sound/soc/atmel/atmel-pcm-pdc.c 		prtd->period_ptr += prtd->period_size;
period_ptr        169 sound/soc/atmel/atmel-pcm-pdc.c 		if (prtd->period_ptr >= prtd->dma_buffer_end)
period_ptr        170 sound/soc/atmel/atmel-pcm-pdc.c 			prtd->period_ptr = prtd->dma_buffer;
period_ptr        173 sound/soc/atmel/atmel-pcm-pdc.c 			   prtd->period_ptr);
period_ptr        182 sound/soc/atmel/atmel-pcm-pdc.c 		prtd->period_ptr += prtd->period_size;
period_ptr        183 sound/soc/atmel/atmel-pcm-pdc.c 		if (prtd->period_ptr >= prtd->dma_buffer_end)
period_ptr        184 sound/soc/atmel/atmel-pcm-pdc.c 			prtd->period_ptr = prtd->dma_buffer;
period_ptr        187 sound/soc/atmel/atmel-pcm-pdc.c 			   prtd->period_ptr);
period_ptr        268 sound/soc/atmel/atmel-pcm-pdc.c 		prtd->period_ptr = prtd->dma_buffer;
period_ptr        271 sound/soc/atmel/atmel-pcm-pdc.c 			   prtd->period_ptr);
period_ptr        275 sound/soc/atmel/atmel-pcm-pdc.c 		prtd->period_ptr += prtd->period_size;
period_ptr        277 sound/soc/atmel/atmel-pcm-pdc.c 			   prtd->period_ptr);
period_ptr        284 sound/soc/atmel/atmel-pcm-pdc.c 			(unsigned long)prtd->period_ptr,