Lines Matching refs:buffer
773 Description: Allocate PCM ring buffer for given substream
1024 // Set channel buffer Address, DMAR0 expects contiguous PCI memory area
1223 /* Set channel buffer Address */
1591 Returns: position of buffer
1630 Returns: position of buffer
1660 Returns: position of buffer
1832 we will simply free the dma transfer buffer.
1960 we will simply free the dma transfer buffer.
2003 For now we will simply free the dma transfer buffer.
3259 struct snd_info_buffer *buffer)
3277 snd_iprintf(buffer, "%s\n\n", s);
3278 snd_iprintf(buffer, "Spurious IRQs : %d\n", trident->spurious_irq_count);
3279 snd_iprintf(buffer, "Spurious IRQ dlta: %d\n", trident->spurious_irq_max_delta);
3281 snd_iprintf(buffer, "IEC958 Mixer Out : %s\n", trident->spdif_ctrl == 0x28 ? "on" : "off");
3283 snd_iprintf(buffer, "Rear Speakers : %s\n", trident->ac97_ctrl & 0x00000010 ? "on" : "off");
3285 snd_iprintf(buffer,"\nVirtual Memory\n");
3286 snd_iprintf(buffer, "Memory Maximum : %d\n", trident->tlb.memhdr->size);
3287 snd_iprintf(buffer, "Memory Used : %d\n", trident->tlb.memhdr->used);
3288 snd_iprintf(buffer, "Memory Free : %d\n", snd_util_mem_avail(trident->tlb.memhdr));
3321 trident->tlb.buffer =
3324 if (!trident->tlb.buffer) {
3325 dev_err(trident->card->dev, "unable to allocate TLB buffer\n");
3328 trident->tlb.entries = (__le32 *)ALIGN((unsigned long)trident->tlb.buffer->area, SNDRV_TRIDENT_MAX_PAGES * 4);
3329 trident->tlb.entries_dmaaddr = ALIGN(trident->tlb.buffer->addr, SNDRV_TRIDENT_MAX_PAGES * 4);
3486 dma1ptr - playback dma buffer
3487 dma2ptr - capture dma buffer
3626 if (trident->tlb.buffer) {