| /openbmc/linux/include/sound/ |
| H A D | memalloc.h | 60 struct snd_dma_buffer { struct
79 struct snd_dma_buffer *dmab); argument
82 size_t size, struct snd_dma_buffer *dmab) in snd_dma_alloc_pages()
88 struct snd_dma_buffer *dmab);
89 void snd_dma_free_pages(struct snd_dma_buffer *dmab);
90 int snd_dma_buffer_mmap(struct snd_dma_buffer *dmab,
95 void snd_dma_buffer_sync(struct snd_dma_buffer *dmab,
98 static inline void snd_dma_buffer_sync(struct snd_dma_buffer *dmab, in snd_dma_buffer_sync()
102 dma_addr_t snd_sgbuf_get_addr(struct snd_dma_buffer *dmab, size_t offset);
103 struct page *snd_sgbuf_get_page(struct snd_dma_buffer *dmab, size_t offset);
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| H A D | compress_driver.h | 56 struct snd_dma_buffer *dma_buffer_p;
86 struct snd_dma_buffer dma_buffer;
222 struct snd_dma_buffer *bufp) in snd_compr_set_runtime_buffer()
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| H A D | hdaudio.h | 331 struct snd_dma_buffer rb;
332 struct snd_dma_buffer posbuf;
513 struct snd_dma_buffer bdl; /* BDL buffer */
653 unsigned int byte_size, struct snd_dma_buffer *bufp);
656 struct snd_dma_buffer *dmab);
665 unsigned int byte_size, struct snd_dma_buffer *bufp) in snd_hdac_dsp_prepare()
675 struct snd_dma_buffer *dmab) in snd_hdac_dsp_cleanup()
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| H A D | hda_codec.h | 521 struct snd_dma_buffer *bufp);
524 struct snd_dma_buffer *dmab);
529 struct snd_dma_buffer *bufp) in snd_hda_codec_load_dsp_prepare()
537 struct snd_dma_buffer *dmab) {} in snd_hda_codec_load_dsp_cleanup()
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| /openbmc/linux/sound/core/ |
| H A D | memalloc.c | 27 static const struct snd_malloc_ops *snd_dma_get_ops(struct snd_dma_buffer *dmab);
30 static void *snd_dma_sg_fallback_alloc(struct snd_dma_buffer *dmab, size_t size);
33 static void *__snd_dma_alloc_pages(struct snd_dma_buffer *dmab, size_t size) in __snd_dma_alloc_pages()
59 struct snd_dma_buffer *dmab) in snd_dma_alloc_dir_pages()
97 struct snd_dma_buffer *dmab) in snd_dma_alloc_pages_fallback()
121 void snd_dma_free_pages(struct snd_dma_buffer *dmab) in snd_dma_free_pages()
152 struct snd_dma_buffer *
156 struct snd_dma_buffer *dmab; in snd_devm_alloc_dir_pages()
185 int snd_dma_buffer_mmap(struct snd_dma_buffer *dmab, in snd_dma_buffer_mmap()
206 void snd_dma_buffer_sync(struct snd_dma_buffer *dmab, in snd_dma_buffer_sync()
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| H A D | memalloc_local.h | 6 void *(*alloc)(struct snd_dma_buffer *dmab, size_t size);
7 void (*free)(struct snd_dma_buffer *dmab);
8 dma_addr_t (*get_addr)(struct snd_dma_buffer *dmab, size_t offset);
9 struct page *(*get_page)(struct snd_dma_buffer *dmab, size_t offset);
10 unsigned int (*get_chunk_size)(struct snd_dma_buffer *dmab,
12 int (*mmap)(struct snd_dma_buffer *dmab, struct vm_area_struct *area);
13 void (*sync)(struct snd_dma_buffer *dmab, enum snd_dma_sync_mode mode);
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| H A D | pcm_memory.c | 55 int str, size_t size, struct snd_dma_buffer *dmab) in do_alloc_pages()
88 static void do_free_pages(struct snd_card *card, struct snd_dma_buffer *dmab) in do_free_pages()
106 struct snd_dma_buffer *dmab = &substream->dma_buffer; in preallocate_pcm_pages()
192 struct snd_dma_buffer new_dmab; in snd_pcm_lib_preallocate_proc_write()
428 struct snd_dma_buffer *dmab = NULL; in snd_pcm_lib_malloc_pages()
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| /openbmc/linux/sound/soc/sof/intel/ |
| H A D | hda-loader-skl.c | 116 struct snd_dma_buffer *dmab_data, in cl_skl_cldma_setup_bdle()
232 struct snd_dma_buffer *dmab_bdl, in cl_skl_cldma_setup_controller()
268 struct snd_dma_buffer *dmab, in cl_stream_prepare_skl()
269 struct snd_dma_buffer *dmab_bdl) in cl_stream_prepare_skl()
298 struct snd_dma_buffer *dmab, in cl_cleanup_skl()
299 struct snd_dma_buffer *dmab_bdl) in cl_cleanup_skl()
308 struct snd_dma_buffer *dmab, in cl_dsp_init_skl()
309 struct snd_dma_buffer *dmab_bdl) in cl_dsp_init_skl()
391 struct snd_dma_buffer *dmab, in cl_skl_cldma_fill_buffer()
454 struct snd_dma_buffer *dmab, in cl_skl_cldma_copy_to_buf()
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| H A D | hda-trace.c | 22 static int hda_dsp_trace_prepare(struct snd_sof_dev *sdev, struct snd_dma_buffer *dmab) in hda_dsp_trace_prepare()
39 int hda_dsp_trace_init(struct snd_sof_dev *sdev, struct snd_dma_buffer *dmab, in hda_dsp_trace_init()
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| H A D | hda-loader.c | 47 unsigned int size, struct snd_dma_buffer *dmab, in hda_cl_stream_prepare()
249 int hda_cl_cleanup(struct snd_sof_dev *sdev, struct snd_dma_buffer *dmab, in hda_cl_cleanup()
324 struct snd_dma_buffer dmab_bdl; in hda_dsp_cl_boot_firmware_iccmax()
390 struct snd_dma_buffer dmab; in hda_dsp_cl_boot_firmware()
526 struct snd_dma_buffer dmab; in hda_dsp_ipc4_load_library()
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| H A D | hda.h | 637 struct snd_dma_buffer *dmab,
641 struct snd_dma_buffer *dmab,
647 struct snd_dma_buffer *dmab,
688 unsigned int size, struct snd_dma_buffer *dmab,
690 int hda_cl_cleanup(struct snd_sof_dev *sdev, struct snd_dma_buffer *dmab,
773 int hda_dsp_trace_init(struct snd_sof_dev *sdev, struct snd_dma_buffer *dmab,
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| /openbmc/linux/sound/soc/sof/ |
| H A D | sof-utils.h | 12 struct snd_dma_buffer;
16 struct snd_dma_buffer *dmab,
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| H A D | sof-utils.c | 26 struct snd_dma_buffer *dmab, in snd_sof_create_page_table()
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| H A D | ipc3-priv.h | 36 struct snd_dma_buffer *dmatb, in sof_dtrace_host_init()
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| /openbmc/linux/sound/soc/intel/skylake/ |
| H A 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;
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| H A D | skl-sst-dsp.h | 159 struct snd_dma_buffer *dmab, size_t size);
161 struct snd_dma_buffer *dmab);
164 struct snd_dma_buffer *bufp);
167 int (*cleanup)(struct device *dev, struct snd_dma_buffer *dmab,
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| /openbmc/linux/sound/pci/lx6464es/ |
| H A D | lx6464es.h | 83 struct snd_dma_buffer capture_dma_buf;
84 struct snd_dma_buffer playback_dma_buf;
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| /openbmc/linux/sound/parisc/ |
| H A D | harmony.h | 38 struct snd_dma_buffer gdma; /* graveyard */
39 struct snd_dma_buffer sdma; /* silence */
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| /openbmc/linux/sound/pci/mixart/ |
| H A D | mixart.h | 83 struct snd_dma_buffer flowinfo;
84 struct snd_dma_buffer bufferinfo;
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| /openbmc/linux/sound/soc/intel/avs/ |
| H A D | cldma.c | 41 struct snd_dma_buffer dmab_data;
42 struct snd_dma_buffer dmab_bdl;
207 struct snd_dma_buffer *dmab = &cl->dmab_data; in cldma_setup_bdle()
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| /openbmc/linux/sound/pci/ctxfi/ |
| H A D | ctvmem.h | 43 struct snd_dma_buffer ptp[CT_PTP_NUM]; /* Device page table pages */
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| /openbmc/linux/sound/pci/echoaudio/ |
| H A D | echoaudio.h | 317 struct snd_dma_buffer sgpage; /* Room for the scatter-gather list */
351 struct snd_dma_buffer *commpage_dma_buf;
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| /openbmc/linux/sound/pci/trident/ |
| H A D | trident.h | 254 struct snd_dma_buffer *buffer;
256 struct snd_dma_buffer *silent_page;
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| /openbmc/linux/sound/soc/sof/amd/ |
| H A D | acp-trace.c | 37 int acp_sof_trace_init(struct snd_sof_dev *sdev, struct snd_dma_buffer *dmab, in acp_sof_trace_init()
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| /openbmc/linux/sound/soc/intel/common/ |
| H A D | sst-dsp-priv.h | 98 struct snd_dma_buffer dmab;
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