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Searched refs:dma_area (Results 1 – 25 of 46) sorted by relevance

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/linux/sound/soc/bcm/
H 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()
/linux/drivers/s390/cio/
H A Ddevice_fsm.c73 &private->dma_area->sense_ccw || in ccw_timeout_log()
75 cdev->private->dma_area->iccws) in ccw_timeout_log()
144 cdev->id.cu_type = cdev->private->dma_area->senseid.cu_type; in ccw_device_update_sense_data()
145 cdev->id.cu_model = cdev->private->dma_area->senseid.cu_model; in ccw_device_update_sense_data()
146 cdev->id.dev_type = cdev->private->dma_area->senseid.dev_type; in ccw_device_update_sense_data()
147 cdev->id.dev_model = cdev->private->dma_area->senseid.dev_model; in ccw_device_update_sense_data()
153 cdev->private->dma_area->senseid.cu_type && in ccw_device_test_sense_data()
155 cdev->private->dma_area->senseid.cu_model && in ccw_device_test_sense_data()
157 cdev->private->dma_area->senseid.dev_type && in ccw_device_test_sense_data()
159 cdev->private->dma_area->senseid.dev_model; in ccw_device_test_sense_data()
[all …]
H A Ddevice_pgid.c61 struct ccw1 *cp = cdev->private->dma_area->iccws; in nop_build_cp()
138 struct ccw1 *cp = cdev->private->dma_area->iccws; in spid_build_cp()
140 struct pgid *pgid = &cdev->private->dma_area->pgid[i]; in spid_build_cp()
304 struct pgid *pgid = &cdev->private->dma_area->pgid[0]; in pgid_analyze()
346 pgid = &cdev->private->dma_area->pgid[i]; in pgid_to_donepm()
372 memcpy(&cdev->private->dma_area->pgid[i], pgid, in pgid_fill()
440 struct ccw1 *cp = cdev->private->dma_area->iccws; in snid_build_cp()
445 cp->cda = virt_to_dma32(&cdev->private->dma_area->pgid[i]); in snid_build_cp()
521 memset(cdev->private->dma_area->pgid, 0, in verify_start()
522 sizeof(cdev->private->dma_area->pgid)); in verify_start()
[all …]
H A Dio_sch.h24 struct io_subchannel_dma_area *dma_area; member
180 struct ccw_device_dma_area *dma_area; member
/linux/sound/firewire/fireface/
H 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()
/linux/sound/drivers/
H 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_ite in fill_block_rand_i()
[all...]
/linux/drivers/s390/virtio/
H A Dvirtio_ccw.c76 struct vcdev_dma_area *dma_area; member
82 return &vcdev->dma_area->indicators; in indicators()
87 return &vcdev->dma_area->indicators2; in indicators2()
472 vcdev->dma_area->config_block.index = index; in virtio_ccw_read_vq_conf()
480 return vcdev->dma_area->config_block.num ?: -ENOENT; in virtio_ccw_read_vq_conf()
793 vcdev->dma_area->status = 0; in virtio_ccw_reset()
998 u8 old_status = vcdev->dma_area->status; in virtio_ccw_get_status()
1002 return vcdev->dma_area->status; in virtio_ccw_get_status()
1010 ccw->count = sizeof(vcdev->dma_area->status); in virtio_ccw_get_status()
1021 return vcdev->dma_area->status; in virtio_ccw_get_status()
[all …]
/linux/drivers/media/pci/cx18/
H A Dcx18-alsa-pcm.c95 if (runtime->dma_area == NULL) { in cx18_alsa_announce_pcm_data()
104 memcpy(runtime->dma_area + oldptr * stride, pcm_data, in cx18_alsa_announce_pcm_data()
106 memcpy(runtime->dma_area, pcm_data + cnt * stride, in cx18_alsa_announce_pcm_data()
109 memcpy(runtime->dma_area + oldptr * stride, pcm_data, in cx18_alsa_announce_pcm_data()
/linux/drivers/gpu/drm/bridge/synopsys/
H A Ddw-hdmi-ahb-audio.c394 vfree(runtime->dma_area); in dw_hdmi_hw_free()
395 runtime->dma_area = NULL; in dw_hdmi_hw_free()
406 if (runtime->dma_area) { in dw_hdmi_hw_params()
409 vfree(runtime->dma_area); in dw_hdmi_hw_params()
411 runtime->dma_area = vzalloc(size); in dw_hdmi_hw_params()
412 if (!runtime->dma_area) in dw_hdmi_hw_params()
421 return vmalloc_to_page(substream->runtime->dma_area + offset); in dw_hdmi_get_page()
477 dw->buf_src = runtime->dma_area; in dw_hdmi_prepare()
/linux/drivers/media/pci/cobalt/
H A Dcobalt-alsa-pcm.c137 if (runtime->dma_area == NULL) { in cobalt_alsa_announce_pcm_data()
148 sample_cpy(runtime->dma_area + (oldptr + i) * stride, in cobalt_alsa_announce_pcm_data()
152 sample_cpy(runtime->dma_area + (i - cnt) * stride, in cobalt_alsa_announce_pcm_data()
158 sample_cpy(runtime->dma_area + (oldptr + i) * stride, in cobalt_alsa_announce_pcm_data()
336 if (runtime->dma_area == NULL) { in cobalt_alsa_pb_pcm_data()
344 runtime->dma_area + pos + i * stride, in cobalt_alsa_pb_pcm_data()
/linux/drivers/media/pci/cx23885/
H A Dcx23885-alsa.c365 if (substream->runtime->dma_area) { in snd_cx23885_hw_params()
367 substream->runtime->dma_area = NULL; in snd_cx23885_hw_params()
403 substream->runtime->dma_area = chip->buf->vaddr; in snd_cx23885_hw_params()
423 if (substream->runtime->dma_area) { in snd_cx23885_hw_free()
425 substream->runtime->dma_area = NULL; in snd_cx23885_hw_free()
489 void *pageptr = substream->runtime->dma_area + offset; in snd_cx23885_page()
/linux/sound/firewire/
H 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()
/linux/sound/firewire/digi00x/
H 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()
/linux/drivers/media/pci/cx25821/
H A Dcx25821-alsa.c503 if (substream->runtime->dma_area) { in snd_cx25821_hw_params()
505 substream->runtime->dma_area = NULL; in snd_cx25821_hw_params()
546 substream->runtime->dma_area = chip->buf->vaddr; in snd_cx25821_hw_params()
565 if (substream->runtime->dma_area) { in snd_cx25821_hw_free()
567 substream->runtime->dma_area = NULL; in snd_cx25821_hw_free()
631 void *pageptr = substream->runtime->dma_area + offset; in snd_cx25821_page()
/linux/drivers/media/usb/cx231xx/
H A Dcx231xx-audio.c131 memcpy(runtime->dma_area + oldptr * stride, cp, in cx231xx_audio_isocirq()
133 memcpy(runtime->dma_area, cp + cnt * stride, in cx231xx_audio_isocirq()
136 memcpy(runtime->dma_area + oldptr * stride, cp, in cx231xx_audio_isocirq()
218 memcpy(runtime->dma_area + oldptr * stride, cp, in cx231xx_audio_bulkirq()
220 memcpy(runtime->dma_area, cp + cnt * stride, in cx231xx_audio_bulkirq()
223 memcpy(runtime->dma_area + oldptr * stride, cp, in cx231xx_audio_bulkirq()
/linux/drivers/media/usb/usbtv/
H A Dusbtv-audio.c138 memcpy(runtime->dma_area + buffer_pos * frame_bytes, in usbtv_audio_urb_received()
140 memcpy(runtime->dma_area, urb_current + cnt, in usbtv_audio_urb_received()
143 memcpy(runtime->dma_area + buffer_pos * frame_bytes, in usbtv_audio_urb_received()
/linux/sound/firewire/motu/
H 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()
/linux/drivers/media/pci/cx88/
H A Dcx88-alsa.c456 if (substream->runtime->dma_area) { in snd_cx88_hw_params()
458 substream->runtime->dma_area = NULL; in snd_cx88_hw_params()
493 substream->runtime->dma_area = chip->buf->vaddr; in snd_cx88_hw_params()
510 if (substream->runtime->dma_area) { in snd_cx88_hw_free()
512 substream->runtime->dma_area = NULL; in snd_cx88_hw_free()
577 void *pageptr = substream->runtime->dma_area + offset; in snd_cx88_page()
/linux/sound/soc/dwc/
H A Ddwc-pcm.c29 const u##sample_bits (*p)[2] = (void *)runtime->dma_area; \
49 u##sample_bits (*p)[2] = (void *)runtime->dma_area; \
/linux/sound/usb/line6/
H 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()
/linux/drivers/media/pci/saa7134/
H A Dsaa7134-alsa.c686 if (substream->runtime->dma_area) { in snd_card_saa7134_hw_params()
690 substream->runtime->dma_area = NULL; in snd_card_saa7134_hw_params()
728 substream->runtime->dma_area = dev->dmasound.vaddr; in snd_card_saa7134_hw_params()
753 if (substream->runtime->dma_area) { in snd_card_saa7134_hw_free()
757 substream->runtime->dma_area = NULL; in snd_card_saa7134_hw_free()
858 void *pageptr = substream->runtime->dma_area + offset; in snd_card_saa7134_page()
/linux/drivers/media/usb/go7007/
H A Dsnd-go7007.c80 memcpy(runtime->dma_area + gosnd->w_idx, buf, cpy); in parse_audio_stream_data()
85 memcpy(runtime->dma_area + gosnd->w_idx, buf, length); in parse_audio_stream_data()
/linux/sound/soc/intel/avs/
H A Dprobes.c243 ptr = rtd->dma_area + offset; in avs_probe_compr_copy()
250 ret += copy_to_user(buf + n, rtd->dma_area, count - n); in avs_probe_compr_copy()
/linux/sound/soc/mediatek/common/
H A Dmtk-base-afe.h148 unsigned char *dma_area; member
/linux/sound/usb/
H A Dpcm.c1376 memcpy(runtime->dma_area + oldptr, cp, bytes1); in retire_capture_urb()
1377 memcpy(runtime->dma_area, cp + bytes1, bytes - bytes1); in retire_capture_urb()
1379 memcpy(runtime->dma_area + oldptr, cp, bytes); in retire_capture_urb()
1407 u8 *src = runtime->dma_area; in fill_playback_urb_dsd_dop()
1460 const u8 *src = runtime->dma_area; in fill_playback_urb_dsd_bitrev()
1483 runtime->dma_area + subs->hwptr_done, bytes1); in copy_to_urb()
1485 runtime->dma_area, bytes - bytes1); in copy_to_urb()
1488 runtime->dma_area + subs->hwptr_done, bytes); in copy_to_urb()

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