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Help
Searched
refs:period_pos
(Results
1 - 24
of
24
) sorted by relevance
/kernel/linux/linux-5.10/sound/soc/dwc/
H
A
D
dwc-pcm.c
30
unsigned int
period_pos
= tx_ptr % runtime->period_size; \
36
period_pos
++; \
40
*period_elapsed =
period_pos
>= runtime->period_size; \
50
unsigned int
period_pos
= rx_ptr % runtime->period_size; \
56
period_pos
++; \
60
*period_elapsed =
period_pos
>= runtime->period_size; \
/kernel/linux/linux-6.6/sound/soc/dwc/
H
A
D
dwc-pcm.c
30
unsigned int
period_pos
= tx_ptr % runtime->period_size; \
36
period_pos
++; \
40
*period_elapsed =
period_pos
>= runtime->period_size; \
50
unsigned int
period_pos
= rx_ptr % runtime->period_size; \
56
period_pos
++; \
60
*period_elapsed =
period_pos
>= runtime->period_size; \
/kernel/linux/linux-5.10/drivers/media/usb/usbtv/
H
A
D
usbtv-audio.c
103
size_t i, frame_bytes, chunk_length, buffer_pos,
period_pos
;
in usbtv_audio_urb_received()
local
129
period_pos
= chip->snd_period_pos;
in usbtv_audio_urb_received()
148
period_pos
+= chunk_length;
in usbtv_audio_urb_received()
153
if (
period_pos
>= runtime->period_size) {
in usbtv_audio_urb_received()
154
period_pos
-= runtime->period_size;
in usbtv_audio_urb_received()
162
chip->snd_period_pos =
period_pos
;
in usbtv_audio_urb_received()
/kernel/linux/linux-6.6/drivers/media/usb/usbtv/
H
A
D
usbtv-audio.c
103
size_t i, frame_bytes, chunk_length, buffer_pos,
period_pos
;
in usbtv_audio_urb_received()
local
129
period_pos
= chip->snd_period_pos;
in usbtv_audio_urb_received()
148
period_pos
+= chunk_length;
in usbtv_audio_urb_received()
153
if (
period_pos
>= runtime->period_size) {
in usbtv_audio_urb_received()
154
period_pos
-= runtime->period_size;
in usbtv_audio_urb_received()
162
chip->snd_period_pos =
period_pos
;
in usbtv_audio_urb_received()
/kernel/linux/linux-5.10/drivers/media/usb/tm6000/
H
A
D
tm6000-alsa.c
222
chip->
period_pos
+= length;
in tm6000_fillbuf()
223
if (chip->
period_pos
>= runtime->period_size) {
in tm6000_fillbuf()
224
chip->
period_pos
-= runtime->period_size;
in tm6000_fillbuf()
244
chip->
period_pos
= 0;
in snd_tm6000_prepare()
H
A
D
tm6000.h
149
unsigned
period_pos
;
member
/kernel/linux/linux-6.6/drivers/most/
H
A
D
most_snd.c
36
* @
period_pos
: current period position (ring buffer)
52
unsigned int
period_pos
;
member
209
channel->
period_pos
+= frames;
in copy_data()
210
if (channel->
period_pos
>= runtime->period_size) {
in copy_data()
211
channel->
period_pos
-= runtime->period_size;
in copy_data()
355
channel->
period_pos
= 0;
in pcm_prepare()
/kernel/linux/linux-5.10/sound/soc/intel/keembay/
H
A
D
kmb_platform.c
55
unsigned int
period_pos
= tx_ptr % runtime->period_size;
in kmb_pcm_tx_fn()
local
70
period_pos
++;
in kmb_pcm_tx_fn()
76
*period_elapsed =
period_pos
>= runtime->period_size;
in kmb_pcm_tx_fn()
85
unsigned int
period_pos
= rx_ptr % runtime->period_size;
in kmb_pcm_rx_fn()
local
106
period_pos
++;
in kmb_pcm_rx_fn()
112
*period_elapsed =
period_pos
>= runtime->period_size;
in kmb_pcm_rx_fn()
/kernel/linux/linux-5.10/sound/isa/sb/
H
A
D
emu8000_pcm.c
52
int
period_pos
;
member
195
rec->
period_pos
+= delta;
in emu8k_pcm_timer_func()
202
if (rec->
period_pos
>= (int)rec->period_size) {
in emu8k_pcm_timer_func()
203
rec->
period_pos
%= rec->period_size;
in emu8k_pcm_timer_func()
611
rec->
period_pos
= 0;
in emu8k_pcm_prepare()
/kernel/linux/linux-5.10/drivers/staging/most/sound/
H
A
D
sound.c
35
* @
period_pos
: current period position (ring buffer)
50
unsigned int
period_pos
;
member
217
channel->
period_pos
+= frames;
in copy_data()
218
if (channel->
period_pos
>= runtime->period_size) {
in copy_data()
219
channel->
period_pos
-= runtime->period_size;
in copy_data()
363
channel->
period_pos
= 0;
in pcm_prepare()
/kernel/linux/linux-6.6/sound/drivers/
H
A
D
pcmtest.c
101
size_t
period_pos
; // period-relative position
member
361
v_iter->
period_pos
+= v_iter->b_rw;
in timer_timeout()
362
if (v_iter->
period_pos
>= v_iter->period_bytes) {
in timer_timeout()
363
v_iter->
period_pos
%= v_iter->period_bytes;
in timer_timeout()
409
v_iter->
period_pos
= 0;
in reset_buf_iterator()
/kernel/linux/linux-6.6/sound/isa/sb/
H
A
D
emu8000_pcm.c
52
int
period_pos
;
member
195
rec->
period_pos
+= delta;
in emu8k_pcm_timer_func()
202
if (rec->
period_pos
>= (int)rec->period_size) {
in emu8k_pcm_timer_func()
203
rec->
period_pos
%= rec->period_size;
in emu8k_pcm_timer_func()
570
rec->
period_pos
= 0;
in emu8k_pcm_prepare()
/kernel/linux/linux-5.10/sound/usb/misc/
H
A
D
ua101.c
109
unsigned int
period_pos
;
member
234
stream->
period_pos
+= frames;
in copy_playback_data()
235
if (stream->
period_pos
>= runtime->period_size) {
in copy_playback_data()
236
stream->
period_pos
-= runtime->period_size;
in copy_playback_data()
339
stream->
period_pos
+= frames;
in copy_capture_data()
340
if (stream->
period_pos
>= runtime->period_size) {
in copy_capture_data()
341
stream->
period_pos
-= runtime->period_size;
in copy_capture_data()
775
ua->capture.
period_pos
= 0;
in capture_pcm_prepare()
803
ua->playback.
period_pos
= 0;
in playback_pcm_prepare()
/kernel/linux/linux-6.6/sound/usb/misc/
H
A
D
ua101.c
108
unsigned int
period_pos
;
member
233
stream->
period_pos
+= frames;
in copy_playback_data()
234
if (stream->
period_pos
>= runtime->period_size) {
in copy_playback_data()
235
stream->
period_pos
-= runtime->period_size;
in copy_playback_data()
338
stream->
period_pos
+= frames;
in copy_capture_data()
339
if (stream->
period_pos
>= runtime->period_size) {
in copy_capture_data()
340
stream->
period_pos
-= runtime->period_size;
in copy_capture_data()
774
ua->capture.
period_pos
= 0;
in capture_pcm_prepare()
802
ua->playback.
period_pos
= 0;
in playback_pcm_prepare()
/kernel/linux/linux-6.6/sound/soc/intel/keembay/
H
A
D
kmb_platform.c
103
unsigned int
period_pos
= tx_ptr % runtime->period_size;
in kmb_pcm_tx_fn()
local
121
period_pos
++;
in kmb_pcm_tx_fn()
127
*period_elapsed =
period_pos
>= runtime->period_size;
in kmb_pcm_tx_fn()
136
unsigned int
period_pos
= rx_ptr % runtime->period_size;
in kmb_pcm_rx_fn()
local
157
period_pos
++;
in kmb_pcm_rx_fn()
163
*period_elapsed =
period_pos
>= runtime->period_size;
in kmb_pcm_rx_fn()
/kernel/linux/linux-5.10/sound/soc/sh/rcar/
H
A
D
ssi.c
1021
int
period_pos
= byte_pos / ssi->byte_per_period;
in rsnd_ssi_pio_interrupt()
local
1023
if (
period_pos
>= runtime->periods) {
in rsnd_ssi_pio_interrupt()
1025
period_pos
= 0;
in rsnd_ssi_pio_interrupt()
1028
ssi->next_period_byte = (
period_pos
+ 1) * ssi->byte_per_period;
in rsnd_ssi_pio_interrupt()
/kernel/linux/linux-6.6/sound/soc/sh/rcar/
H
A
D
ssi.c
898
int
period_pos
= byte_pos / ssi->byte_per_period;
in rsnd_ssi_pio_interrupt()
local
900
if (
period_pos
>= runtime->periods) {
in rsnd_ssi_pio_interrupt()
902
period_pos
= 0;
in rsnd_ssi_pio_interrupt()
905
ssi->next_period_byte = (
period_pos
+ 1) * ssi->byte_per_period;
in rsnd_ssi_pio_interrupt()
/kernel/linux/linux-5.10/sound/soc/sh/
H
A
D
fsi.c
211
int
period_pos
; /* current period position */
member
531
io->
period_pos
= 0;
in fsi_stream_init()
559
io->
period_pos
= 0;
in fsi_stream_quit()
1049
io->period_samples * (io->
period_pos
+ 1)) {
in fsi_pointer_update()
1053
io->
period_pos
++;
in fsi_pointer_update()
1055
if (io->
period_pos
>= runtime->periods) {
in fsi_pointer_update()
1057
io->
period_pos
= 0;
in fsi_pointer_update()
/kernel/linux/linux-6.6/sound/soc/sh/
H
A
D
fsi.c
211
int
period_pos
; /* current period position */
member
531
io->
period_pos
= 0;
in fsi_stream_init()
559
io->
period_pos
= 0;
in fsi_stream_quit()
1049
io->period_samples * (io->
period_pos
+ 1)) {
in fsi_pointer_update()
1053
io->
period_pos
++;
in fsi_pointer_update()
1055
if (io->
period_pos
>= runtime->periods) {
in fsi_pointer_update()
1057
io->
period_pos
= 0;
in fsi_pointer_update()
/kernel/linux/linux-5.10/sound/pci/ymfpci/
H
A
D
ymfpci_main.c
307
ypcm->
period_pos
+= delta;
in snd_ymfpci_pcm_interrupt()
309
if (ypcm->
period_pos
>= ypcm->period_size) {
in snd_ymfpci_pcm_interrupt()
316
ypcm->
period_pos
%= ypcm->period_size;
in snd_ymfpci_pcm_interrupt()
359
ypcm->
period_pos
+= delta;
in snd_ymfpci_pcm_capture_interrupt()
361
if (ypcm->
period_pos
>= ypcm->period_size) {
in snd_ymfpci_pcm_capture_interrupt()
362
ypcm->
period_pos
%= ypcm->period_size;
in snd_ymfpci_pcm_capture_interrupt()
671
ypcm->
period_pos
= 0;
in snd_ymfpci_playback_prepare()
705
ypcm->
period_pos
= 0;
in snd_ymfpci_capture_prepare()
H
A
D
ymfpci.h
265
u32
period_pos
;
member
/kernel/linux/linux-6.6/sound/pci/ymfpci/
H
A
D
ymfpci_main.c
302
ypcm->
period_pos
+= delta;
in snd_ymfpci_pcm_interrupt()
304
if (ypcm->
period_pos
>= ypcm->period_size) {
in snd_ymfpci_pcm_interrupt()
311
ypcm->
period_pos
%= ypcm->period_size;
in snd_ymfpci_pcm_interrupt()
354
ypcm->
period_pos
+= delta;
in snd_ymfpci_pcm_capture_interrupt()
356
if (ypcm->
period_pos
>= ypcm->period_size) {
in snd_ymfpci_pcm_capture_interrupt()
357
ypcm->
period_pos
%= ypcm->period_size;
in snd_ymfpci_pcm_capture_interrupt()
666
ypcm->
period_pos
= 0;
in snd_ymfpci_playback_prepare()
700
ypcm->
period_pos
= 0;
in snd_ymfpci_capture_prepare()
H
A
D
ymfpci.h
265
u32
period_pos
;
member
/kernel/linux/linux-5.10/sound/pci/emu10k1/
H
A
D
emupcm.c
725
unsigned int ptr,
period_pos
;
in snd_emu10k1_playback_mangle_extra()
local
729
period_pos
= runtime->status->hw_ptr - runtime->hw_ptr_interrupt;
in snd_emu10k1_playback_mangle_extra()
730
period_pos
%= runtime->period_size;
in snd_emu10k1_playback_mangle_extra()
733
ptr |= epcm->ccca_start_addr +
period_pos
;
in snd_emu10k1_playback_mangle_extra()
Completed in 33 milliseconds