| /Linux-v5.10/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()
109 static inline void *snd_sgbuf_get_ptr(struct snd_dma_buffer *dmab, in snd_sgbuf_get_ptr()
119 unsigned int snd_sgbuf_get_chunk_size(struct snd_dma_buffer *dmab,
123 static inline dma_addr_t snd_sgbuf_get_addr(struct snd_dma_buffer *dmab, in snd_sgbuf_get_addr()
129 static inline void *snd_sgbuf_get_ptr(struct snd_dma_buffer *dmab, in snd_sgbuf_get_ptr()
141 struct snd_dma_buffer *dmab);
143 struct snd_dma_buffer *dmab);
[all …]
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| D | compress_driver.h | 56 struct snd_dma_buffer *dma_buffer_p;
84 struct snd_dma_buffer dma_buffer;
208 struct snd_dma_buffer *bufp) in snd_compr_set_runtime_buffer()
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| D | hdaudio.h | 325 struct snd_dma_buffer rb;
326 struct snd_dma_buffer posbuf;
502 struct snd_dma_buffer bdl; /* BDL buffer */
614 unsigned int byte_size, struct snd_dma_buffer *bufp);
617 struct snd_dma_buffer *dmab);
626 unsigned int byte_size, struct snd_dma_buffer *bufp) in snd_hdac_dsp_prepare()
636 struct snd_dma_buffer *dmab) in snd_hdac_dsp_cleanup()
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| D | hda_codec.h | 512 struct snd_dma_buffer *bufp);
515 struct snd_dma_buffer *dmab);
520 struct snd_dma_buffer *bufp) in snd_hda_codec_load_dsp_prepare()
528 struct snd_dma_buffer *dmab) {} in snd_hda_codec_load_dsp_cleanup()
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| 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);
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| /Linux-v5.10/sound/core/ |
| D | memalloc.c | 27 static void snd_malloc_dev_pages(struct snd_dma_buffer *dmab, size_t size) in snd_malloc_dev_pages()
45 static void snd_free_dev_pages(struct snd_dma_buffer *dmab) in snd_free_dev_pages()
63 static void snd_malloc_dev_iram(struct snd_dma_buffer *dmab, size_t size) in snd_malloc_dev_iram()
87 static void snd_free_dev_iram(struct snd_dma_buffer *dmab) in snd_free_dev_iram()
126 struct snd_dma_buffer *dmab) in snd_dma_alloc_pages()
200 struct snd_dma_buffer *dmab) in snd_dma_alloc_pages_fallback()
225 void snd_dma_free_pages(struct snd_dma_buffer *dmab) in snd_dma_free_pages()
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| D | sgbuf.c | 19 int snd_free_sgbuf_pages(struct snd_dma_buffer *dmab) in snd_free_sgbuf_pages()
22 struct snd_dma_buffer tmpb; in snd_free_sgbuf_pages()
55 size_t size, struct snd_dma_buffer *dmab, in snd_malloc_sgbuf_pages()
60 struct snd_dma_buffer tmpb; in snd_malloc_sgbuf_pages()
139 unsigned int snd_sgbuf_get_chunk_size(struct snd_dma_buffer *dmab, in snd_sgbuf_get_chunk_size()
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| D | pcm_memory.c | 35 size_t size, struct snd_dma_buffer *dmab) in do_alloc_pages()
52 static void do_free_pages(struct snd_card *card, struct snd_dma_buffer *dmab) in do_free_pages()
72 struct snd_dma_buffer *dmab = &substream->dma_buffer; in preallocate_pcm_pages()
165 struct snd_dma_buffer new_dmab; in snd_pcm_lib_preallocate_proc_write()
382 struct snd_dma_buffer *dmab = NULL; in snd_pcm_lib_malloc_pages()
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| /Linux-v5.10/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;
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| 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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| /Linux-v5.10/sound/pci/lx6464es/ |
| D | lx6464es.h | 83 struct snd_dma_buffer capture_dma_buf;
84 struct snd_dma_buffer playback_dma_buf;
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| /Linux-v5.10/sound/parisc/ |
| D | harmony.h | 38 struct snd_dma_buffer gdma; /* graveyard */
39 struct snd_dma_buffer sdma; /* silence */
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| /Linux-v5.10/sound/soc/fsl/ |
| D | imx-pcm-fiq.c | 236 struct snd_dma_buffer *buf = &substream->dma_buffer; in imx_pcm_preallocate_dma_buffer()
292 struct snd_dma_buffer *buf = &substream->dma_buffer; in snd_imx_pcm_new()
299 struct snd_dma_buffer *buf = &substream->dma_buffer; in snd_imx_pcm_new()
313 struct snd_dma_buffer *buf; in imx_pcm_free()
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| /Linux-v5.10/sound/pci/mixart/ |
| D | mixart.h | 83 struct snd_dma_buffer flowinfo;
84 struct snd_dma_buffer bufferinfo;
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| /Linux-v5.10/sound/soc/sof/ |
| D | sof-priv.h | 405 struct snd_dma_buffer dmab;
406 struct snd_dma_buffer dmab_bdl;
433 struct snd_dma_buffer dmatb;
434 struct snd_dma_buffer dmatp;
467 struct snd_dma_buffer *dmab,
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| /Linux-v5.10/sound/pci/ctxfi/ |
| D | ctvmem.h | 43 struct snd_dma_buffer ptp[CT_PTP_NUM]; /* Device page table pages */
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| /Linux-v5.10/sound/pci/echoaudio/ |
| 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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| /Linux-v5.10/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()
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| /Linux-v5.10/sound/soc/pxa/ |
| D | mmp-pcm.c | 156 struct snd_dma_buffer *buf; in mmp_pcm_free_dma_buffers()
183 struct snd_dma_buffer *buf = &substream->dma_buffer; in mmp_pcm_preallocate_dma_buffer()
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| /Linux-v5.10/sound/soc/intel/common/ |
| D | sst-dsp-priv.h | 98 struct snd_dma_buffer dmab;
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| /Linux-v5.10/sound/pci/trident/ |
| D | trident.h | 255 struct snd_dma_buffer buffer;
257 struct snd_dma_buffer silent_page;
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| /Linux-v5.10/sound/pci/ymfpci/ |
| D | ymfpci.h | 287 struct snd_dma_buffer work_ptr;
302 struct snd_dma_buffer ac3_tmp_base;
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| /Linux-v5.10/sound/soc/tegra/ |
| D | tegra_pcm.c | 220 struct snd_dma_buffer *buf = &substream->dma_buffer; in tegra_pcm_preallocate_dma_buffer()
237 struct snd_dma_buffer *buf; in tegra_pcm_deallocate_dma_buffer()
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| /Linux-v5.10/sound/soc/sof/intel/ |
| D | hda-trace.c | 27 struct snd_dma_buffer *dmab = &sdev->dmatb; in hda_dsp_trace_prepare()
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| D | hda.h | 547 struct snd_dma_buffer *dmab,
550 struct snd_dma_buffer *dmab,
556 struct snd_dma_buffer *dmab,
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