| /sound/soc/au1x/ |
| D | dbdma2.c | 51 dma_addr_t dma_area; /* address of queued DMA area */ member
91 au1xxx_dbdma_put_source(cd->ddma_chan, cd->dma_area, in au1x_pcm_queue_tx()
96 cd->dma_area += cd->period_bytes; in au1x_pcm_queue_tx()
99 cd->dma_area = cd->dma_area_s; in au1x_pcm_queue_tx()
105 au1xxx_dbdma_put_dest(cd->ddma_chan, cd->dma_area, in au1x_pcm_queue_rx()
110 cd->dma_area += cd->period_bytes; in au1x_pcm_queue_rx()
113 cd->dma_area = cd->dma_area_s; in au1x_pcm_queue_rx()
220 (unsigned long)runtime->dma_area, in au1xpsc_pcm_hw_params()
236 pcd->dma_area_s = pcd->dma_area = runtime->dma_addr; in au1xpsc_pcm_hw_params()
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| /sound/core/ |
| D | pcm_memory.c | 403 if (runtime->dma_area == NULL) in snd_pcm_lib_free_pages()
424 if (runtime->dma_area) { in _snd_pcm_lib_alloc_vmalloc_buffer()
427 vfree(runtime->dma_area); in _snd_pcm_lib_alloc_vmalloc_buffer()
429 runtime->dma_area = __vmalloc(size, gfp_flags, PAGE_KERNEL); in _snd_pcm_lib_alloc_vmalloc_buffer()
430 if (!runtime->dma_area) in _snd_pcm_lib_alloc_vmalloc_buffer()
451 vfree(runtime->dma_area); in snd_pcm_lib_free_vmalloc_buffer()
452 runtime->dma_area = NULL; in snd_pcm_lib_free_vmalloc_buffer()
470 return vmalloc_to_page(substream->runtime->dma_area + offset); in snd_pcm_lib_get_vmalloc_page()
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| D | pcm_lib.c | 107 char *hwbuf = runtime->dma_area + frames_to_bytes(runtime, ofs); in snd_pcm_playback_silence()
122 char *hwbuf = runtime->dma_area + (c * dma_csize) + samples_to_bytes(runtime, ofs); in snd_pcm_playback_silence()
1966 char *hwbuf = runtime->dma_area + frames_to_bytes(runtime, hwoff); in snd_pcm_lib_write_transfer()
2086 if (snd_BUG_ON(!substream->ops->copy && !runtime->dma_area)) in pcm_sanity_check()
2141 char *hwbuf = runtime->dma_area + (c * dma_csize) + samples_to_bytes(runtime, hwoff); in snd_pcm_lib_writev_transfer()
2188 char *hwbuf = runtime->dma_area + frames_to_bytes(runtime, hwoff); in snd_pcm_lib_read_transfer()
2350 hwbuf = runtime->dma_area + (c * dma_csize) + samples_to_bytes(runtime, hwoff); in snd_pcm_lib_readv_transfer()
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| /sound/soc/blackfin/ |
| D | bf5xx-ac97-pcm.c | 64 sport->tx_pos, (__u16 *)runtime->dma_area + sport->tx_pos * in bf5xx_mmap_copy()
72 sport->rx_pos, (__u16 *)runtime->dma_area + sport->rx_pos * in bf5xx_mmap_copy()
139 if (runtime->dma_area) in bf5xx_pcm_hw_free()
140 memset(runtime->dma_area, 0, runtime->buffer_size); in bf5xx_pcm_hw_free()
172 sport_config_tx_dma(sport, runtime->dma_area, runtime->periods, in bf5xx_pcm_prepare()
176 sport_config_rx_dma(sport, runtime->dma_area, runtime->periods, in bf5xx_pcm_prepare()
278 vma->vm_start = (unsigned long)runtime->dma_area; in bf5xx_pcm_mmap()
294 bf5xx_pcm_to_ac97((struct ac97_frame *)runtime->dma_area + pos, in bf5xx_pcm_copy()
297 bf5xx_ac97_to_pcm((struct ac97_frame *)runtime->dma_area + pos, in bf5xx_pcm_copy()
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| D | bf5xx-tdm-pcm.c | 99 sport_config_tx_dma(sport, runtime->dma_area, in bf5xx_pcm_prepare()
103 sport_config_rx_dma(sport, runtime->dma_area, in bf5xx_pcm_prepare()
199 dst = (unsigned int *)substream->runtime->dma_area; in bf5xx_pcm_copy()
208 src = (unsigned int *)substream->runtime->dma_area; in bf5xx_pcm_copy()
225 unsigned char *buf = substream->runtime->dma_area; in bf5xx_pcm_silence()
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| D | bf5xx-i2s-pcm.c | 92 sport_config_tx_dma(sport, runtime->dma_area, in bf5xx_pcm_prepare()
96 sport_config_rx_dma(sport, runtime->dma_area, in bf5xx_pcm_prepare()
198 vma->vm_start = (unsigned long)runtime->dma_area; in bf5xx_pcm_mmap()
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| /sound/soc/fsl/ |
| D | imx-pcm.c | 26 runtime->dma_area, runtime->dma_addr, runtime->dma_bytes); in snd_imx_pcm_mmap()
29 runtime->dma_area, in snd_imx_pcm_mmap()
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| /sound/usb/6fire/ |
| D | pcm.c | 202 u32 *dest = (u32 *) (alsa_rt->dma_area + sub->dma_off in usb6fire_pcm_capture()
204 u32 *dest_end = (u32 *) (alsa_rt->dma_area + alsa_rt->buffer_size in usb6fire_pcm_capture()
233 dest = (u32 *) alsa_rt->dma_area; in usb6fire_pcm_capture()
248 u32 *src = (u32 *) (alsa_rt->dma_area + sub->dma_off in usb6fire_pcm_playback()
250 u32 *src_end = (u32 *) (alsa_rt->dma_area + alsa_rt->buffer_size in usb6fire_pcm_playback()
280 src = (u32 *) alsa_rt->dma_area; in usb6fire_pcm_playback()
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| /sound/firewire/ |
| D | isight.c | 119 memcpy(runtime->dma_area + isight->buffer_pointer * 4, in isight_samples()
123 memcpy(runtime->dma_area + isight->buffer_pointer * 4, in isight_samples()
126 memcpy(runtime->dma_area, samples, (count - count1) * 4); in isight_samples()
157 memset(runtime->dma_area + isight->buffer_pointer * 4, in isight_dropped_samples()
161 memset(runtime->dma_area + isight->buffer_pointer * 4, in isight_dropped_samples()
163 memset(runtime->dma_area, 0, (dropped - count1) * 4); in isight_dropped_samples()
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| D | amdtp.c | 270 src = (void *)runtime->dma_area + in amdtp_write_s32()
283 src = (void *)runtime->dma_area; in amdtp_write_s32()
296 src = (void *)runtime->dma_area + in amdtp_write_s16()
309 src = (void *)runtime->dma_area; in amdtp_write_s16()
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| /sound/pcmcia/vx/ |
| D | vxp_ops.c | 369 unsigned short *addr = (unsigned short *)(runtime->dma_area + offset); in vxp_dma_write()
381 addr = (unsigned short *)runtime->dma_area; in vxp_dma_write()
409 unsigned short *addr = (unsigned short *)(runtime->dma_area + offset); in vxp_dma_read()
421 addr = (unsigned short *)runtime->dma_area; in vxp_dma_read()
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| /sound/usb/usx2y/ |
| D | usbusx2yaudio.c | 97 memcpy(runtime->dma_area + hwptr_done * usX2Y->stride, cp, blen); in usX2Y_urb_capt_retire()
98 memcpy(runtime->dma_area, cp + blen, len * usX2Y->stride - blen); in usX2Y_urb_capt_retire()
100 memcpy(runtime->dma_area + hwptr_done * usX2Y->stride, cp, in usX2Y_urb_capt_retire()
159 memcpy(subs->tmpbuf, runtime->dma_area + in usX2Y_urb_play_prepare()
162 runtime->dma_area, (count - len) * usX2Y->stride); in usX2Y_urb_play_prepare()
167 urb->transfer_buffer = runtime->dma_area + subs->hwptr * usX2Y->stride; in usX2Y_urb_play_prepare()
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| /sound/usb/ |
| D | pcm.c | 1213 memcpy(runtime->dma_area + oldptr, cp, bytes1); in retire_capture_urb()
1214 memcpy(runtime->dma_area, cp + bytes1, bytes - bytes1); in retire_capture_urb()
1216 memcpy(runtime->dma_area + oldptr, cp, bytes); in retire_capture_urb()
1233 u8 *src = runtime->dma_area; in fill_playback_urb_dsd_dop()
1346 buf[i] = bitrev8(runtime->dma_area[idx]); in prepare_playback_urb()
1357 runtime->dma_area + subs->hwptr_done, bytes1); in prepare_playback_urb()
1359 runtime->dma_area, bytes - bytes1); in prepare_playback_urb()
1362 runtime->dma_area + subs->hwptr_done, bytes); in prepare_playback_urb()
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| /sound/pci/vx222/ |
| D | vx222_ops.c | 258 u32 *addr = (u32 *)(runtime->dma_area + offset); in vx2_dma_write()
276 addr = (u32 *)runtime->dma_area; in vx2_dma_write()
296 u32 *addr = (u32 *)(runtime->dma_area + offset); in vx2_dma_read()
312 addr = (u32 *)runtime->dma_area; in vx2_dma_read()
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| /sound/soc/sh/ |
| D | dma-sh7760.c | 228 BRGREG(BRGATXSAR) = (unsigned long)runtime->dma_area; in camelot_prepare()
231 BRGREG(BRGARXDAR) = (unsigned long)runtime->dma_area; in camelot_prepare()
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| /sound/usb/caiaq/ |
| D | audio.c | 390 char *audio_buf = rt->dma_area; in read_in_urb_mode0()
437 char *audio_buf = rt->dma_area; in read_in_urb_mode2()
469 audio_buf = rt->dma_area; in read_in_urb_mode3()
550 char *audio_buf = rt->dma_area; in fill_out_urb_mode_0()
586 audio_buf = rt->dma_area; in fill_out_urb_mode_3()
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| /sound/pci/cs46xx/ |
| D | cs46xx_lib.c | 697 memcpy(cpcm->hw_buf.area + rec->hw_data, runtime->dma_area + rec->sw_data, bytes); in snd_cs46xx_pb_trans_copy()
713 memcpy(runtime->dma_area + rec->sw_data, in snd_cs46xx_cp_trans_copy()
946 if (runtime->dma_area != cpcm->hw_buf.area) in snd_cs46xx_playback_hw_params()
948 runtime->dma_area = cpcm->hw_buf.area; in snd_cs46xx_playback_hw_params()
970 if (runtime->dma_area == cpcm->hw_buf.area) { in snd_cs46xx_playback_hw_params()
971 runtime->dma_area = NULL; in snd_cs46xx_playback_hw_params()
1019 if (runtime->dma_area != cpcm->hw_buf.area) in snd_cs46xx_playback_hw_free()
1022 runtime->dma_area = NULL; in snd_cs46xx_playback_hw_free()
1111 if (runtime->dma_area != chip->capt.hw_buf.area) in snd_cs46xx_capture_hw_params()
1113 runtime->dma_area = chip->capt.hw_buf.area; in snd_cs46xx_capture_hw_params()
[all …]
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| /sound/isa/gus/ |
| D | gus_pcm.c | 96 block.buffer = runtime->dma_area + offset; in snd_gf1_pcm_block_change()
372 if (copy_from_user(runtime->dma_area + bpos, src, len)) in snd_gf1_pcm_playback_copy()
382 …if ((err = snd_gf1_pcm_poke_block(gus, runtime->dma_area + bpos, pcmp->memory + bpos, len, w16, in… in snd_gf1_pcm_playback_copy()
403 snd_pcm_format_set_silence(runtime->format, runtime->dma_area + bpos, count); in snd_gf1_pcm_playback_silence()
412 …if ((err = snd_gf1_pcm_poke_block(gus, runtime->dma_area + bpos, pcmp->memory + bpos, len, w16, in… in snd_gf1_pcm_playback_silence()
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| /sound/isa/msnd/ |
| D | msnd.c | 487 runtime->dma_area = chip->mappedbase; in snd_msnd_playback_open()
591 runtime->dma_area = chip->mappedbase + 0x3000; in snd_msnd_capture_open()
593 memset(runtime->dma_area, 0, runtime->dma_bytes); in snd_msnd_capture_open()
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| /sound/drivers/vx/ |
| D | vx_pcm.c | 64 unsigned char *buf = (unsigned char *)(runtime->dma_area + offset); in vx_pcm_read_per_bytes()
68 buf = (unsigned char *)runtime->dma_area; in vx_pcm_read_per_bytes()
73 buf = (unsigned char *)runtime->dma_area; in vx_pcm_read_per_bytes()
78 buf = (unsigned char *)runtime->dma_area; in vx_pcm_read_per_bytes()
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| /sound/soc/spear/ |
| D | spear_pcm.c | 77 runtime->dma_area, runtime->dma_addr, in spear_pcm_mmap()
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| /sound/soc/cirrus/ |
| D | ep93xx-pcm.c | 97 runtime->dma_area, in ep93xx_pcm_mmap()
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| /sound/soc/omap/ |
| D | omap-pcm.c | 132 runtime->dma_area, in omap_pcm_mmap()
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| /sound/pci/aw2/ |
| D | aw2-alsa.c | 568 runtime->dma_area, in snd_aw2_pcm_pointer_playback()
587 runtime->dma_area, in snd_aw2_pcm_pointer_capture()
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| /sound/pcmcia/pdaudiocf/ |
| D | pdaudiocf_pcm.c | 186 chip->pcm_area = runtime->dma_area; in pdacf_pcm_prepare()
|