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Searched refs:dma_area (Results 1 – 25 of 74) sorted by relevance

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/sound/soc/au1x/
A Ddbdma2.c49 dma_addr_t dma_area; /* address of queued DMA area */ member
80 au1xxx_dbdma_put_source(cd->ddma_chan, cd->dma_area, in au1x_pcm_queue_tx()
85 cd->dma_area += cd->period_bytes; in au1x_pcm_queue_tx()
88 cd->dma_area = cd->dma_area_s; in au1x_pcm_queue_tx()
94 au1xxx_dbdma_put_dest(cd->ddma_chan, cd->dma_area, in au1x_pcm_queue_rx()
99 cd->dma_area += cd->period_bytes; in au1x_pcm_queue_rx()
102 cd->dma_area = cd->dma_area_s; in au1x_pcm_queue_rx()
205 (unsigned long)runtime->dma_area, in au1xpsc_pcm_hw_params()
221 pcd->dma_area_s = pcd->dma_area = runtime->dma_addr; in au1xpsc_pcm_hw_params()
/sound/soc/bcm/
A Dbcm63xx-pcm-whistler.c19 unsigned char *dma_area; member
154 dma_desc->dma_area = runtime->dma_area; in bcm63xx_pcm_prepare()
276 dma_desc->dma_area += in i2s_dma_isr()
281 dma_desc->dma_area = runtime->dma_area; in i2s_dma_isr()
325 dma_desc->dma_area += in i2s_dma_isr()
331 dma_desc->dma_area = runtime->dma_area; in i2s_dma_isr()
/sound/firewire/fireface/
A Damdtp-ff.c45 src = (void *)runtime->dma_area + in write_pcm_s32()
56 src = (void *)runtime->dma_area; in write_pcm_s32()
75 dst = (void *)runtime->dma_area + in read_pcm_s32()
86 dst = (void *)runtime->dma_area; in read_pcm_s32()
/sound/drivers/
A Dpcmtest.c179 current_byte = runtime->dma_area[v_iter->buf_pos]; in check_buf_block_i()
205 current_byte = runtime->dma_area[buf_pos_n(v_iter, channels, ch_num)]; in check_buf_block_ni()
247 runtime->dma_area[buf_pos_n(v_iter, channels, ch_num)] = in fill_block_pattern_n()
268 runtime->dma_area[v_iter->buf_pos] = patt_bufs[ch].buf[pos_pattern]; in fill_block_pattern_i()
293 get_random_bytes(runtime->dma_area + buf_pos_n(v_iter, channels, i), in fill_block_rand_n()
297 get_random_bytes(runtime->dma_area + buf_pos_n(v_iter, channels, i), in fill_block_rand_n()
299 get_random_bytes(runtime->dma_area + v_iter->chan_block * i, in fill_block_rand_n()
311 get_random_bytes(&runtime->dma_area[v_iter->buf_pos], v_iter->b_rw); in fill_block_rand_i()
313 get_random_bytes(&runtime->dma_area[v_iter->buf_pos], in_cur_block); in fill_block_rand_i()
314 get_random_bytes(runtime->dma_area, v_iter->b_rw - in_cur_block); in fill_block_rand_i()
/sound/soc/sof/
A Dcompress.c80 unsigned char *dma_area, size_t size) in create_page_table() argument
208 ret = create_page_table(component, cstream, crtd->dma_area, crtd->dma_bytes); in sof_compr_set_params()
313 ptr = rtd->dma_area + offset; in sof_compr_copy_playback()
320 ret += copy_from_user(rtd->dma_area, buf + n, count - n); in sof_compr_copy_playback()
334 ptr = rtd->dma_area + offset; in sof_compr_copy_capture()
341 ret += copy_to_user(buf + n, rtd->dma_area, count - n); in sof_compr_copy_capture()
/sound/firewire/tascam/
A Damdtp-tascam.c50 src = (void *)runtime->dma_area + in write_pcm_s32()
61 src = (void *)runtime->dma_area; in write_pcm_s32()
80 dst = (void *)runtime->dma_area + in read_pcm_s32()
94 dst = (void *)runtime->dma_area; in read_pcm_s32()
/sound/firewire/
A Damdtp-am824.c163 src = (void *)runtime->dma_area + in write_pcm_s32()
175 src = (void *)runtime->dma_area; in write_pcm_s32()
194 dst = (void *)runtime->dma_area + in read_pcm_s32()
205 dst = (void *)runtime->dma_area; in read_pcm_s32()
A Disight.c119 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()
151 memset(runtime->dma_area + isight->buffer_pointer * 4, in isight_dropped_samples()
155 memset(runtime->dma_area + isight->buffer_pointer * 4, in isight_dropped_samples()
157 memset(runtime->dma_area, 0, (dropped - count1) * 4); in isight_dropped_samples()
/sound/firewire/digi00x/
A Damdtp-dot.c160 src = (void *)runtime->dma_area + in write_pcm_s32()
173 src = (void *)runtime->dma_area; in write_pcm_s32()
192 dst = (void *)runtime->dma_area + in read_pcm_s32()
204 dst = (void *)runtime->dma_area; in read_pcm_s32()
/sound/soc/mediatek/common/
A Dmtk-afe-fe-dai.c139 substream->runtime->dma_area, in mtk_afe_fe_hw_params()
142 memset_io((void __force __iomem *)substream->runtime->dma_area, 0, in mtk_afe_fe_hw_params()
147 substream->runtime->dma_area, in mtk_afe_fe_hw_params()
402 unsigned char *dma_area, in mtk_memif_set_addr() argument
411 memif->dma_area = dma_area; in mtk_memif_set_addr()
A Dmtk-afe-fe-dai.h40 unsigned char *dma_area,
/sound/usb/6fire/
A Dpcm.c201 u32 *dest = (u32 *) (alsa_rt->dma_area + sub->dma_off in usb6fire_pcm_capture()
203 u32 *dest_end = (u32 *) (alsa_rt->dma_area + alsa_rt->buffer_size in usb6fire_pcm_capture()
232 dest = (u32 *) alsa_rt->dma_area; in usb6fire_pcm_capture()
247 u32 *src = (u32 *) (alsa_rt->dma_area + sub->dma_off in usb6fire_pcm_playback()
249 u32 *src_end = (u32 *) (alsa_rt->dma_area + alsa_rt->buffer_size in usb6fire_pcm_playback()
279 src = (u32 *) alsa_rt->dma_area; in usb6fire_pcm_playback()
/sound/usb/line6/
A Dcapture.c107 memcpy(runtime->dma_area + in line6_capture_copy()
110 memcpy(runtime->dma_area, fbuf + len * bytes_per_frame, in line6_capture_copy()
119 memcpy(runtime->dma_area + in line6_capture_copy()
A Dplayback.c219 runtime->dma_area + in submit_audio_out_urb()
223 len * bytes_per_frame, runtime->dma_area, in submit_audio_out_urb()
230 runtime->dma_area + in submit_audio_out_urb()
/sound/firewire/motu/
A Damdtp-motu.c109 dst = (void *)runtime->dma_area + in read_pcm_s32()
125 dst = (void *)runtime->dma_area; in read_pcm_s32()
145 src = (void *)runtime->dma_area + in write_pcm_s32()
162 src = (void *)runtime->dma_area; in write_pcm_s32()
/sound/pcmcia/vx/
A Dvxp_ops.c360 unsigned short *addr = (unsigned short *)(runtime->dma_area + offset); in vxp_dma_write()
372 addr = (unsigned short *)runtime->dma_area; in vxp_dma_write()
400 unsigned short *addr = (unsigned short *)(runtime->dma_area + offset); in vxp_dma_read()
412 addr = (unsigned short *)runtime->dma_area; in vxp_dma_read()
/sound/usb/usx2y/
A Dusbusx2yaudio.c59 memcpy(runtime->dma_area + hwptr_done * usx2y->stride, cp, blen); in usx2y_urb_capt_retire()
60 memcpy(runtime->dma_area, cp + blen, len * usx2y->stride - blen); in usx2y_urb_capt_retire()
62 memcpy(runtime->dma_area + hwptr_done * usx2y->stride, cp, in usx2y_urb_capt_retire()
123 memcpy(subs->tmpbuf, runtime->dma_area + in usx2y_urb_play_prepare()
126 runtime->dma_area, (count - len) * usx2y->stride); in usx2y_urb_play_prepare()
131 urb->transfer_buffer = runtime->dma_area + subs->hwptr * usx2y->stride; in usx2y_urb_play_prepare()
/sound/soc/codecs/
A Drt5514-spi.c120 runtime->dma_area + rt5514_dsp->dma_offset, in rt5514_spi_copy_work()
130 runtime->dma_area + rt5514_dsp->dma_offset, in rt5514_spi_copy_work()
134 runtime->dma_area + rt5514_dsp->dma_offset + in rt5514_spi_copy_work()
/sound/soc/dwc/
A Ddwc-pcm.c29 const u##sample_bits (*p)[2] = (void *)runtime->dma_area; \
49 u##sample_bits (*p)[2] = (void *)runtime->dma_area; \
/sound/usb/caiaq/
A Daudio.c358 char *audio_buf = rt->dma_area; in read_in_urb_mode0()
405 char *audio_buf = rt->dma_area; in read_in_urb_mode2()
437 audio_buf = rt->dma_area; in read_in_urb_mode3()
518 char *audio_buf = rt->dma_area; in fill_out_urb_mode_0()
554 audio_buf = rt->dma_area; in fill_out_urb_mode_3()
/sound/soc/renesas/
A Ddma-sh7760.c202 BRGREG(BRGATXSAR) = (unsigned long)runtime->dma_area; in camelot_prepare()
205 BRGREG(BRGARXDAR) = (unsigned long)runtime->dma_area; in camelot_prepare()
/sound/pci/vx222/
A Dvx222_ops.c250 u32 *addr = (u32 *)(runtime->dma_area + offset); in vx2_dma_write()
268 addr = (u32 *)runtime->dma_area; in vx2_dma_write()
288 u32 *addr = (u32 *)(runtime->dma_area + offset); in vx2_dma_read()
304 addr = (u32 *)runtime->dma_area; in vx2_dma_read()
/sound/usb/hiface/
A Dpcm.c271 source = alsa_rt->dma_area + sub->dma_off; in hiface_pcm_playback()
283 source = alsa_rt->dma_area + sub->dma_off; in hiface_pcm_playback()
286 source = alsa_rt->dma_area; in hiface_pcm_playback()
/sound/soc/intel/avs/
A Dprobes.c240 ptr = rtd->dma_area + offset; in avs_probe_compr_copy()
247 ret += copy_to_user(buf + n, rtd->dma_area, count - n); in avs_probe_compr_copy()
/sound/usb/
A Dpcm.c1381 memcpy(runtime->dma_area + oldptr, cp, bytes1); in retire_capture_urb()
1382 memcpy(runtime->dma_area, cp + bytes1, bytes - bytes1); in retire_capture_urb()
1384 memcpy(runtime->dma_area + oldptr, cp, bytes); in retire_capture_urb()
1412 u8 *src = runtime->dma_area; in fill_playback_urb_dsd_dop()
1465 const u8 *src = runtime->dma_area; in fill_playback_urb_dsd_bitrev()
1488 runtime->dma_area + subs->hwptr_done, bytes1); in copy_to_urb()
1490 runtime->dma_area, bytes - bytes1); in copy_to_urb()
1493 runtime->dma_area + subs->hwptr_done, bytes); in copy_to_urb()

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