Lines Matching defs:ptr
514 size_t ptr = 0;
520 ptr = ad1889_readl(chip, AD_DMA_WAVCA);
521 ptr -= chip->wave.addr;
523 if (snd_BUG_ON(ptr >= chip->wave.size))
526 return bytes_to_frames(ss->runtime, ptr);
533 size_t ptr = 0;
539 ptr = ad1889_readl(chip, AD_DMA_ADCCA);
540 ptr -= chip->ramc.addr;
542 if (snd_BUG_ON(ptr >= chip->ramc.size))
545 return bytes_to_frames(ss->runtime, ptr);