Searched refs:posbuf (Results 1 – 5 of 5) sorted by relevance
388 if (bus->use_posbuf && bus->posbuf.addr) { in snd_hdac_bus_init_chip()389 snd_hdac_chip_writel(bus, DPLBASE, (u32)bus->posbuf.addr); in snd_hdac_bus_init_chip()390 snd_hdac_chip_writel(bus, DPUBASE, upper_32_bits(bus->posbuf.addr)); in snd_hdac_bus_init_chip()415 if (bus->posbuf.addr) { in snd_hdac_bus_stop_chip()477 num_streams * 8, &bus->posbuf); in snd_hdac_bus_alloc_stream_pages()481 s->posbuf = (__le32 *)(bus->posbuf.area + s->index * 8); in snd_hdac_bus_alloc_stream_pages()504 if (bus->posbuf.area) in snd_hdac_bus_free_stream_pages()505 bus->io_ops->dma_free_pages(bus, &bus->posbuf); in snd_hdac_bus_free_stream_pages()
130 if (azx_dev->posbuf) in snd_hdac_stream_reset()131 *azx_dev->posbuf = 0; in snd_hdac_stream_reset()177 if (bus->use_posbuf && bus->posbuf.addr) { in snd_hdac_stream_setup()180 (u32)bus->posbuf.addr | AZX_DPLBASE_ENABLE); in snd_hdac_stream_setup()
248 return le32_to_cpu(*stream->posbuf); in snd_hdac_stream_get_pos_posbuf()
282 struct snd_dma_buffer posbuf; member392 __le32 *posbuf; /* position buffer pointer */ member
772 mod_dma_pos = le32_to_cpu(*azx_dev->core.posbuf); in azx_via_get_position()