| /Linux-v4.19/include/sound/ |
| D | memalloc.h | 64 struct snd_dma_buffer { struct
85 size_t size, struct snd_dma_buffer *dmab, argument
87 int snd_free_sgbuf_pages(struct snd_dma_buffer *dmab);
106 static inline dma_addr_t snd_sgbuf_get_addr(struct snd_dma_buffer *dmab, in snd_sgbuf_get_addr()
118 static inline void *snd_sgbuf_get_ptr(struct snd_dma_buffer *dmab, in snd_sgbuf_get_ptr()
125 unsigned int snd_sgbuf_get_chunk_size(struct snd_dma_buffer *dmab,
129 static inline dma_addr_t snd_sgbuf_get_addr(struct snd_dma_buffer *dmab, in snd_sgbuf_get_addr()
135 static inline void *snd_sgbuf_get_ptr(struct snd_dma_buffer *dmab, in snd_sgbuf_get_ptr()
147 struct snd_dma_buffer *dmab);
149 struct snd_dma_buffer *dmab);
[all …]
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| D | hdaudio.h | 265 struct snd_dma_buffer *buf);
267 struct snd_dma_buffer *buf);
341 struct snd_dma_buffer rb;
342 struct snd_dma_buffer posbuf;
471 struct snd_dma_buffer bdl; /* BDL buffer */
582 unsigned int byte_size, struct snd_dma_buffer *bufp);
585 struct snd_dma_buffer *dmab);
594 unsigned int byte_size, struct snd_dma_buffer *bufp) in snd_hdac_dsp_prepare()
604 struct snd_dma_buffer *dmab) in snd_hdac_dsp_cleanup()
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| D | emu10k1.h | 1622 struct snd_dma_buffer etram_pages; /* external TRAM pages and size */
1716 struct snd_dma_buffer silent_page; /* silent page */
1717 struct snd_dma_buffer ptb_pages; /* page table pages */
1719 struct snd_dma_buffer p16v_buffer;
1882 struct snd_dma_buffer *dmab);
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| /Linux-v4.19/sound/core/ |
| D | sgbuf.c | 33 int snd_free_sgbuf_pages(struct snd_dma_buffer *dmab) in snd_free_sgbuf_pages()
36 struct snd_dma_buffer tmpb; in snd_free_sgbuf_pages()
67 size_t size, struct snd_dma_buffer *dmab, in snd_malloc_sgbuf_pages()
72 struct snd_dma_buffer tmpb; in snd_malloc_sgbuf_pages()
143 unsigned int snd_sgbuf_get_chunk_size(struct snd_dma_buffer *dmab, in snd_sgbuf_get_chunk_size()
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| D | memalloc.c | 120 static void snd_malloc_dev_iram(struct snd_dma_buffer *dmab, size_t size) in snd_malloc_dev_iram()
144 static void snd_free_dev_iram(struct snd_dma_buffer *dmab) in snd_free_dev_iram()
175 struct snd_dma_buffer *dmab) in snd_dma_alloc_pages()
240 struct snd_dma_buffer *dmab) in snd_dma_alloc_pages_fallback()
265 void snd_dma_free_pages(struct snd_dma_buffer *dmab) in snd_dma_free_pages()
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| D | pcm_memory.c | 53 struct snd_dma_buffer *dmab = &substream->dma_buffer; in preallocate_pcm_pages()
161 struct snd_dma_buffer new_dmab; in snd_pcm_lib_preallocate_proc_write()
331 struct snd_dma_buffer *dmab = NULL; in snd_pcm_lib_malloc_pages()
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| /Linux-v4.19/sound/soc/intel/skylake/ |
| D | skl-sst-cldma.h | 205 struct snd_dma_buffer *dmab_data,
208 struct snd_dma_buffer *dmab_bdl,
236 struct snd_dma_buffer dmab_data;
237 struct snd_dma_buffer dmab_bdl;
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| D | skl-sst-dsp.h | 165 struct snd_dma_buffer *dmab, size_t size);
167 struct snd_dma_buffer *dmab);
170 struct snd_dma_buffer *bufp);
173 int (*cleanup)(struct device *dev, struct snd_dma_buffer *dmab,
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| D | skl-sst-cldma.c | 85 struct snd_dma_buffer *dmab_data, in skl_cldma_setup_bdle()
115 struct snd_dma_buffer *dmab_bdl, unsigned int max_size, in skl_cldma_setup_controller()
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| /Linux-v4.19/sound/pci/lx6464es/ |
| D | lx6464es.h | 99 struct snd_dma_buffer capture_dma_buf;
100 struct snd_dma_buffer playback_dma_buf;
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| /Linux-v4.19/sound/parisc/ |
| D | harmony.h | 38 struct snd_dma_buffer gdma; /* graveyard */
39 struct snd_dma_buffer sdma; /* silence */
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| /Linux-v4.19/sound/soc/fsl/ |
| D | imx-pcm-fiq.c | 244 struct snd_dma_buffer *buf = &substream->dma_buffer; in imx_pcm_preallocate_dma_buffer()
299 struct snd_dma_buffer *buf = &substream->dma_buffer; in imx_pcm_fiq_new()
306 struct snd_dma_buffer *buf = &substream->dma_buffer; in imx_pcm_fiq_new()
320 struct snd_dma_buffer *buf; in imx_pcm_free()
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| /Linux-v4.19/sound/pci/mixart/ |
| D | mixart.h | 96 struct snd_dma_buffer flowinfo;
97 struct snd_dma_buffer bufferinfo;
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| /Linux-v4.19/sound/pci/hda/ |
| D | hda_codec.h | 515 struct snd_dma_buffer *bufp);
518 struct snd_dma_buffer *dmab);
523 struct snd_dma_buffer *bufp) in snd_hda_codec_load_dsp_prepare()
531 struct snd_dma_buffer *dmab) {} in snd_hda_codec_load_dsp_cleanup()
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| /Linux-v4.19/sound/pci/ctxfi/ |
| D | ctvmem.h | 46 struct snd_dma_buffer ptp[CT_PTP_NUM]; /* Device page table pages */
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| /Linux-v4.19/sound/arm/ |
| D | pxa2xx-pcm-lib.c | 150 struct snd_dma_buffer *buf = &substream->dma_buffer; in pxa2xx_pcm_preallocate_dma_buffer()
166 struct snd_dma_buffer *buf; in pxa2xx_pcm_free_dma_buffers()
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| /Linux-v4.19/sound/hda/ext/ |
| D | hdac_ext_bus.c | 59 size_t size, struct snd_dma_buffer *buf) in hdac_ext_dma_alloc_pages()
64 static void hdac_ext_dma_free_pages(struct hdac_bus *bus, struct snd_dma_buffer *buf) in hdac_ext_dma_free_pages()
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| /Linux-v4.19/sound/soc/pxa/ |
| D | mmp-pcm.c | 150 struct snd_dma_buffer *buf; in mmp_pcm_free_dma_buffers()
177 struct snd_dma_buffer *buf = &substream->dma_buffer; in mmp_pcm_preallocate_dma_buffer()
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| /Linux-v4.19/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;
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| /Linux-v4.19/sound/pci/trident/ |
| D | trident.h | 270 struct snd_dma_buffer buffer;
272 struct snd_dma_buffer silent_page;
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| /Linux-v4.19/sound/pci/ymfpci/ |
| D | ymfpci.h | 302 struct snd_dma_buffer work_ptr;
317 struct snd_dma_buffer ac3_tmp_base;
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| /Linux-v4.19/sound/soc/kirkwood/ |
| D | kirkwood-dma.c | 259 struct snd_dma_buffer *buf = &substream->dma_buffer; in kirkwood_dma_preallocate_dma_buffer()
304 struct snd_dma_buffer *buf; in kirkwood_dma_free_dma_buffers()
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| /Linux-v4.19/sound/hda/ |
| D | hdac_stream.c | 315 struct snd_dma_buffer *dmab, in setup_bdle()
621 unsigned int byte_size, struct snd_dma_buffer *bufp) in snd_hdac_dsp_prepare()
695 struct snd_dma_buffer *dmab) in snd_hdac_dsp_cleanup()
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| /Linux-v4.19/sound/pci/pcxhr/ |
| D | pcxhr.h | 103 struct snd_dma_buffer hostport;
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| /Linux-v4.19/sound/pci/lola/ |
| D | lola.h | 319 struct snd_dma_buffer bdl; /* BDL buffer */
344 struct snd_dma_buffer rb;
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