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Searched refs:dma_buffparms (Results 1 – 6 of 6) sorted by relevance

/linux-4.4.14/sound/oss/
Ddmabuf.c46 static long dmabuf_timeout(struct dma_buffparms *dmap) in dmabuf_timeout()
59 static int sound_alloc_dmap(struct dma_buffparms *dmap) in sound_alloc_dmap()
125 static void sound_free_dmap(struct dma_buffparms *dmap) in sound_free_dmap()
151 static int sound_start_dma(struct dma_buffparms *dmap, unsigned long physaddr, int count, int dma_m… in sound_start_dma()
170 static void dma_init_buffers(struct dma_buffparms *dmap) in dma_init_buffers()
187 static int open_dmap(struct audio_operations *adev, int mode, struct dma_buffparms *dmap) in open_dmap()
219 static void close_dmap(struct audio_operations *adev, struct dma_buffparms *dmap) in close_dmap()
283 struct dma_buffparms *dmap_in = NULL; in DMAbuf_open()
284 struct dma_buffparms *dmap_out = NULL; in DMAbuf_open()
340 struct dma_buffparms *dmap = adev->dmap_out; in dma_reset_output()
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Dsound_calls.h18 struct dma_buffparms;
20 int DMAbuf_activate_recording (int dev, struct dma_buffparms *dmap);
21 int DMAbuf_get_buffer_pointer (int dev, struct dma_buffparms *dmap, int direction);
22 void DMAbuf_launch_output(int dev, struct dma_buffparms *dmap);
39 void reorganize_buffers (int dev, struct dma_buffparms *dmap, int recording);
Ddev_table.h76 struct dma_buffparms struct
212 struct dma_buffparms *dmap_in, *dmap_out;
240 struct dma_buffparms dmaps[2];
368 extern int sound_map_buffer (int dev, struct dma_buffparms *dmap, buffmem_desc *info);
370 void sound_dma_intr (int dev, struct dma_buffparms *dmap, int chan);
Daudio.c139 struct dma_buffparms *dmap = audio_devs[dev]->dmap_out; in sync_output()
372 struct dma_buffparms *dmap; in audio_ioctl()
538 void reorganize_buffers(int dev, struct dma_buffparms *dmap, int recording) in reorganize_buffers()
666 static int dma_subdivide(int dev, struct dma_buffparms *dmap, int fact) in dma_subdivide()
688 static int dma_set_fragment(int dev, struct dma_buffparms *dmap, int fact) in dma_set_fragment()
742 struct dma_buffparms *dmap_out = audio_devs[dev]->dmap_out; in dma_ioctl()
743 struct dma_buffparms *dmap_in = audio_devs[dev]->dmap_in; in dma_ioctl()
744 struct dma_buffparms *dmap; in dma_ioctl()
Dvidc.c307 struct dma_buffparms *dmap = audio_devs[dev]->dmap_out; in vidc_audio_output_block()
Dsoundcard.c427 struct dma_buffparms *dmap = NULL; in sound_mmap()