| /Linux-v5.4/include/sound/ |
| D | memalloc.h | 51 struct snd_dma_buffer { struct
72 size_t size, struct snd_dma_buffer *dmab, argument
74 int snd_free_sgbuf_pages(struct snd_dma_buffer *dmab);
93 static inline dma_addr_t snd_sgbuf_get_addr(struct snd_dma_buffer *dmab, in snd_sgbuf_get_addr()
105 static inline void *snd_sgbuf_get_ptr(struct snd_dma_buffer *dmab, in snd_sgbuf_get_ptr()
112 unsigned int snd_sgbuf_get_chunk_size(struct snd_dma_buffer *dmab,
116 static inline dma_addr_t snd_sgbuf_get_addr(struct snd_dma_buffer *dmab, in snd_sgbuf_get_addr()
122 static inline void *snd_sgbuf_get_ptr(struct snd_dma_buffer *dmab, in snd_sgbuf_get_ptr()
134 struct snd_dma_buffer *dmab);
136 struct snd_dma_buffer *dmab);
[all …]
|
| D | hdaudio.h | 322 struct snd_dma_buffer rb;
323 struct snd_dma_buffer posbuf;
467 struct snd_dma_buffer bdl; /* BDL buffer */
576 unsigned int byte_size, struct snd_dma_buffer *bufp);
579 struct snd_dma_buffer *dmab);
588 unsigned int byte_size, struct snd_dma_buffer *bufp) in snd_hdac_dsp_prepare()
598 struct snd_dma_buffer *dmab) in snd_hdac_dsp_cleanup()
|
| D | compress_driver.h | 41 struct snd_dma_buffer *dma_buffer_p;
191 struct snd_dma_buffer *bufp) in snd_compr_set_runtime_buffer()
|
| D | hda_codec.h | 507 struct snd_dma_buffer *bufp);
510 struct snd_dma_buffer *dmab);
515 struct snd_dma_buffer *bufp) in snd_hda_codec_load_dsp_prepare()
523 struct snd_dma_buffer *dmab) {} in snd_hda_codec_load_dsp_cleanup()
|
| D | emu10k1.h | 1607 struct snd_dma_buffer etram_pages; /* external TRAM pages and size */
1701 struct snd_dma_buffer silent_page; /* silent page */
1702 struct snd_dma_buffer ptb_pages; /* page table pages */
1704 struct snd_dma_buffer p16v_buffer;
1867 struct snd_dma_buffer *dmab);
|
| /Linux-v5.4/sound/core/ |
| D | memalloc.c | 26 static void snd_malloc_dev_pages(struct snd_dma_buffer *dmab, size_t size) in snd_malloc_dev_pages()
44 static void snd_free_dev_pages(struct snd_dma_buffer *dmab) in snd_free_dev_pages()
62 static void snd_malloc_dev_iram(struct snd_dma_buffer *dmab, size_t size) in snd_malloc_dev_iram()
86 static void snd_free_dev_iram(struct snd_dma_buffer *dmab) in snd_free_dev_iram()
117 struct snd_dma_buffer *dmab) in snd_dma_alloc_pages()
187 struct snd_dma_buffer *dmab) in snd_dma_alloc_pages_fallback()
212 void snd_dma_free_pages(struct snd_dma_buffer *dmab) in snd_dma_free_pages()
|
| D | sgbuf.c | 20 int snd_free_sgbuf_pages(struct snd_dma_buffer *dmab) in snd_free_sgbuf_pages()
23 struct snd_dma_buffer tmpb; in snd_free_sgbuf_pages()
56 size_t size, struct snd_dma_buffer *dmab, in snd_malloc_sgbuf_pages()
61 struct snd_dma_buffer tmpb; in snd_malloc_sgbuf_pages()
140 unsigned int snd_sgbuf_get_chunk_size(struct snd_dma_buffer *dmab, in snd_sgbuf_get_chunk_size()
|
| D | pcm_memory.c | 38 struct snd_dma_buffer *dmab = &substream->dma_buffer; in preallocate_pcm_pages()
134 struct snd_dma_buffer new_dmab; in snd_pcm_lib_preallocate_proc_write()
290 struct snd_dma_buffer *dmab = NULL; in snd_pcm_lib_malloc_pages()
|
| /Linux-v5.4/sound/soc/intel/skylake/ |
| D | skl-sst-cldma.h | 197 struct snd_dma_buffer *dmab_data,
200 struct snd_dma_buffer *dmab_bdl,
228 struct snd_dma_buffer dmab_data;
229 struct snd_dma_buffer dmab_bdl;
|
| D | skl-sst-dsp.h | 157 struct snd_dma_buffer *dmab, size_t size);
159 struct snd_dma_buffer *dmab);
162 struct snd_dma_buffer *bufp);
165 int (*cleanup)(struct device *dev, struct snd_dma_buffer *dmab,
|
| /Linux-v5.4/sound/pci/lx6464es/ |
| D | lx6464es.h | 83 struct snd_dma_buffer capture_dma_buf;
84 struct snd_dma_buffer playback_dma_buf;
|
| /Linux-v5.4/sound/parisc/ |
| D | harmony.h | 38 struct snd_dma_buffer gdma; /* graveyard */
39 struct snd_dma_buffer sdma; /* silence */
|
| /Linux-v5.4/sound/soc/fsl/ |
| D | imx-pcm-fiq.c | 239 struct snd_dma_buffer *buf = &substream->dma_buffer; in imx_pcm_preallocate_dma_buffer()
294 struct snd_dma_buffer *buf = &substream->dma_buffer; in imx_pcm_fiq_new()
301 struct snd_dma_buffer *buf = &substream->dma_buffer; in imx_pcm_fiq_new()
315 struct snd_dma_buffer *buf; in imx_pcm_free()
|
| /Linux-v5.4/sound/soc/sof/ |
| D | sof-priv.h | 292 struct snd_dma_buffer page_table;
404 struct snd_dma_buffer dmab;
405 struct snd_dma_buffer dmab_bdl;
432 struct snd_dma_buffer dmatb;
433 struct snd_dma_buffer dmatp;
462 struct snd_dma_buffer *dmab,
|
| /Linux-v5.4/sound/pci/mixart/ |
| D | mixart.h | 83 struct snd_dma_buffer flowinfo;
84 struct snd_dma_buffer bufferinfo;
|
| /Linux-v5.4/sound/arm/ |
| D | pxa2xx-pcm-lib.c | 146 struct snd_dma_buffer *buf = &substream->dma_buffer; in pxa2xx_pcm_preallocate_dma_buffer()
162 struct snd_dma_buffer *buf; in pxa2xx_pcm_free_dma_buffers()
|
| /Linux-v5.4/sound/pci/ctxfi/ |
| D | ctvmem.h | 43 struct snd_dma_buffer ptp[CT_PTP_NUM]; /* Device page table pages */
|
| /Linux-v5.4/sound/soc/pxa/ |
| D | mmp-pcm.c | 145 struct snd_dma_buffer *buf; in mmp_pcm_free_dma_buffers()
172 struct snd_dma_buffer *buf = &substream->dma_buffer; in mmp_pcm_preallocate_dma_buffer()
|
| /Linux-v5.4/sound/pci/echoaudio/ |
| D | echoaudio.h | 312 struct snd_dma_buffer sgpage; /* Room for the scatter-gather list */
347 struct snd_dma_buffer commpage_dma_buf;
|
| /Linux-v5.4/sound/pci/trident/ |
| D | trident.h | 255 struct snd_dma_buffer buffer;
257 struct snd_dma_buffer silent_page;
|
| /Linux-v5.4/sound/pci/ymfpci/ |
| D | ymfpci.h | 287 struct snd_dma_buffer work_ptr;
302 struct snd_dma_buffer ac3_tmp_base;
|
| /Linux-v5.4/sound/soc/sof/intel/ |
| D | hda-trace.c | 27 struct snd_dma_buffer *dmab = &sdev->dmatb; in hda_dsp_trace_prepare()
|
| D | hda-loader.c | 27 unsigned int size, struct snd_dma_buffer *dmab, in cl_stream_prepare()
209 static int cl_cleanup(struct snd_sof_dev *sdev, struct snd_dma_buffer *dmab, in cl_cleanup()
|
| /Linux-v5.4/sound/soc/kirkwood/ |
| D | kirkwood-dma.c | 255 struct snd_dma_buffer *buf = &substream->dma_buffer; in kirkwood_dma_preallocate_dma_buffer()
300 struct snd_dma_buffer *buf; in kirkwood_dma_free_dma_buffers()
|
| /Linux-v5.4/sound/pci/pcxhr/ |
| D | pcxhr.h | 90 struct snd_dma_buffer hostport;
|
