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Help
Searched
refs:v4l2_lock
(Results
1 - 25
of
32
) sorted by relevance
1
2
/kernel/linux/linux-5.10/drivers/media/radio/
H
A
D
dsbr100.c
72
struct mutex
v4l2_lock
;
member
251
mutex_lock(&radio->
v4l2_lock
);
in usb_dsbr100_disconnect()
265
mutex_unlock(&radio->
v4l2_lock
);
in usb_dsbr100_disconnect()
275
mutex_lock(&radio->
v4l2_lock
);
in usb_dsbr100_suspend()
278
mutex_unlock(&radio->
v4l2_lock
);
in usb_dsbr100_suspend()
289
mutex_lock(&radio->
v4l2_lock
);
in usb_dsbr100_resume()
292
mutex_unlock(&radio->
v4l2_lock
);
in usb_dsbr100_resume()
370
mutex_init(&radio->
v4l2_lock
);
in usb_dsbr100_probe()
377
radio->videodev.lock = &radio->
v4l2_lock
;
in usb_dsbr100_probe()
/kernel/linux/linux-6.6/drivers/media/radio/
H
A
D
dsbr100.c
72
struct mutex
v4l2_lock
;
member
251
mutex_lock(&radio->
v4l2_lock
);
in usb_dsbr100_disconnect()
265
mutex_unlock(&radio->
v4l2_lock
);
in usb_dsbr100_disconnect()
275
mutex_lock(&radio->
v4l2_lock
);
in usb_dsbr100_suspend()
278
mutex_unlock(&radio->
v4l2_lock
);
in usb_dsbr100_suspend()
289
mutex_lock(&radio->
v4l2_lock
);
in usb_dsbr100_resume()
292
mutex_unlock(&radio->
v4l2_lock
);
in usb_dsbr100_resume()
370
mutex_init(&radio->
v4l2_lock
);
in usb_dsbr100_probe()
377
radio->videodev.lock = &radio->
v4l2_lock
;
in usb_dsbr100_probe()
/kernel/linux/linux-5.10/drivers/media/usb/cpia2/
H
A
D
cpia2_v4l.c
76
if (mutex_lock_interruptible(&cam->
v4l2_lock
))
in cpia2_open()
102
mutex_unlock(&cam->
v4l2_lock
);
in cpia2_open()
116
mutex_lock(&cam->
v4l2_lock
);
in cpia2_close()
131
mutex_unlock(&cam->
v4l2_lock
);
in cpia2_close()
150
if (mutex_lock_interruptible(&cam->
v4l2_lock
))
in cpia2_v4l_read()
153
mutex_unlock(&cam->
v4l2_lock
);
in cpia2_v4l_read()
168
mutex_lock(&cam->
v4l2_lock
);
in cpia2_v4l_poll()
170
mutex_unlock(&cam->
v4l2_lock
);
in cpia2_v4l_poll()
189
mutex_unlock(&cam->
v4l2_lock
);
in sync()
193
mutex_lock(&cam->
v4l2_lock
);
in sync()
[all...]
H
A
D
cpia2_usb.c
896
mutex_lock(&cam->
v4l2_lock
);
in cpia2_usb_disconnect()
900
mutex_unlock(&cam->
v4l2_lock
);
in cpia2_usb_disconnect()
918
mutex_lock(&cam->
v4l2_lock
);
in cpia2_usb_suspend()
923
mutex_unlock(&cam->
v4l2_lock
);
in cpia2_usb_suspend()
934
mutex_lock(&cam->
v4l2_lock
);
in cpia2_usb_resume()
941
mutex_unlock(&cam->
v4l2_lock
);
in cpia2_usb_resume()
H
A
D
cpia2.h
357
struct mutex
v4l2_lock
; /* serialize file operations */
member
/kernel/linux/linux-5.10/drivers/media/usb/pwc/
H
A
D
pwc-if.c
399
/* Both
v4l2_lock
and vb_queue_lock should be locked when calling this */
541
/* Both
v4l2_lock
and vb_queue_lock should be locked when calling this */
717
if (mutex_lock_interruptible(&pdev->
v4l2_lock
))
in start_streaming()
731
mutex_unlock(&pdev->
v4l2_lock
);
in start_streaming()
740
mutex_lock(&pdev->
v4l2_lock
);
in stop_streaming()
751
mutex_unlock(&pdev->
v4l2_lock
);
in stop_streaming()
1049
mutex_init(&pdev->
v4l2_lock
);
in usb_pwc_probe()
1127
pdev->vdev.lock = &pdev->
v4l2_lock
;
in usb_pwc_probe()
1187
mutex_lock(&pdev->
v4l2_lock
);
in usb_pwc_disconnect()
1195
mutex_unlock(&pdev->
v4l2_lock
);
in usb_pwc_disconnect()
[all...]
H
A
D
pwc.h
220
struct mutex
v4l2_lock
; /* Protects everything else */
member
/kernel/linux/linux-6.6/drivers/media/usb/pwc/
H
A
D
pwc-if.c
399
/* Both
v4l2_lock
and vb_queue_lock should be locked when calling this */
541
/* Both
v4l2_lock
and vb_queue_lock should be locked when calling this */
717
if (mutex_lock_interruptible(&pdev->
v4l2_lock
))
in start_streaming()
731
mutex_unlock(&pdev->
v4l2_lock
);
in start_streaming()
740
mutex_lock(&pdev->
v4l2_lock
);
in stop_streaming()
751
mutex_unlock(&pdev->
v4l2_lock
);
in stop_streaming()
1041
mutex_init(&pdev->
v4l2_lock
);
in usb_pwc_probe()
1119
pdev->vdev.lock = &pdev->
v4l2_lock
;
in usb_pwc_probe()
1179
mutex_lock(&pdev->
v4l2_lock
);
in usb_pwc_disconnect()
1187
mutex_unlock(&pdev->
v4l2_lock
);
in usb_pwc_disconnect()
[all...]
H
A
D
pwc.h
220
struct mutex
v4l2_lock
; /* Protects everything else */
member
/kernel/linux/linux-5.10/drivers/media/usb/msi2500/
H
A
D
msi2500.c
117
/* Note if taking both locks
v4l2_lock
must always be locked first! */
118
struct mutex
v4l2_lock
; /* Protects everything else */
member
469
/* Both
v4l2_lock
and vb_queue_lock should be locked when calling this */
478
/* Both
v4l2_lock
and vb_queue_lock should be locked when calling this */
572
mutex_lock(&dev->
v4l2_lock
);
in msi2500_disconnect()
578
mutex_unlock(&dev->
v4l2_lock
);
in msi2500_disconnect()
836
if (mutex_lock_interruptible(&dev->
v4l2_lock
))
in msi2500_start_streaming()
850
mutex_unlock(&dev->
v4l2_lock
);
in msi2500_start_streaming()
861
mutex_lock(&dev->
v4l2_lock
);
in msi2500_stop_streaming()
878
mutex_unlock(&dev->
v4l2_lock
);
in msi2500_stop_streaming()
[all...]
/kernel/linux/linux-5.10/drivers/media/usb/airspy/
H
A
D
airspy.c
112
/* Note if taking both locks
v4l2_lock
must always be locked first! */
113
struct mutex
v4l2_lock
; /* Protects everything else */
member
465
mutex_lock(&s->
v4l2_lock
);
in airspy_disconnect()
470
mutex_unlock(&s->
v4l2_lock
);
in airspy_disconnect()
524
mutex_lock(&s->
v4l2_lock
);
in airspy_start_streaming()
570
mutex_unlock(&s->
v4l2_lock
);
in airspy_start_streaming()
581
mutex_lock(&s->
v4l2_lock
);
in airspy_stop_streaming()
594
mutex_unlock(&s->
v4l2_lock
);
in airspy_stop_streaming()
974
mutex_init(&s->
v4l2_lock
);
in airspy_probe()
1052
s->vdev.lock = &s->
v4l2_lock
;
in airspy_probe()
[all...]
/kernel/linux/linux-6.6/drivers/media/usb/airspy/
H
A
D
airspy.c
112
/* Note if taking both locks
v4l2_lock
must always be locked first! */
113
struct mutex
v4l2_lock
; /* Protects everything else */
member
468
mutex_lock(&s->
v4l2_lock
);
in airspy_disconnect()
473
mutex_unlock(&s->
v4l2_lock
);
in airspy_disconnect()
527
mutex_lock(&s->
v4l2_lock
);
in airspy_start_streaming()
573
mutex_unlock(&s->
v4l2_lock
);
in airspy_start_streaming()
584
mutex_lock(&s->
v4l2_lock
);
in airspy_stop_streaming()
597
mutex_unlock(&s->
v4l2_lock
);
in airspy_stop_streaming()
985
mutex_init(&s->
v4l2_lock
);
in airspy_probe()
1063
s->vdev.lock = &s->
v4l2_lock
;
in airspy_probe()
[all...]
/kernel/linux/linux-6.6/drivers/media/usb/msi2500/
H
A
D
msi2500.c
117
/* Note if taking both locks
v4l2_lock
must always be locked first! */
118
struct mutex
v4l2_lock
; /* Protects everything else */
member
469
/* Both
v4l2_lock
and vb_queue_lock should be locked when calling this */
478
/* Both
v4l2_lock
and vb_queue_lock should be locked when calling this */
572
mutex_lock(&dev->
v4l2_lock
);
in msi2500_disconnect()
578
mutex_unlock(&dev->
v4l2_lock
);
in msi2500_disconnect()
836
if (mutex_lock_interruptible(&dev->
v4l2_lock
))
in msi2500_start_streaming()
850
mutex_unlock(&dev->
v4l2_lock
);
in msi2500_start_streaming()
861
mutex_lock(&dev->
v4l2_lock
);
in msi2500_stop_streaming()
878
mutex_unlock(&dev->
v4l2_lock
);
in msi2500_stop_streaming()
[all...]
/kernel/linux/linux-5.10/drivers/media/usb/hackrf/
H
A
D
hackrf.c
127
/* Note if taking both locks
v4l2_lock
must always be locked first! */
128
struct mutex
v4l2_lock
; /* Protects everything else */
member
713
mutex_lock(&dev->
v4l2_lock
);
in hackrf_disconnect()
719
mutex_unlock(&dev->
v4l2_lock
);
in hackrf_disconnect()
799
mutex_lock(&dev->
v4l2_lock
);
in hackrf_start_streaming()
843
mutex_unlock(&dev->
v4l2_lock
);
in hackrf_start_streaming()
854
mutex_unlock(&dev->
v4l2_lock
);
in hackrf_start_streaming()
866
mutex_lock(&dev->
v4l2_lock
);
in hackrf_stop_streaming()
882
mutex_unlock(&dev->
v4l2_lock
);
in hackrf_stop_streaming()
1361
mutex_init(&dev->
v4l2_lock
);
in hackrf_probe()
[all...]
/kernel/linux/linux-6.6/drivers/media/usb/hackrf/
H
A
D
hackrf.c
127
/* Note if taking both locks
v4l2_lock
must always be locked first! */
128
struct mutex
v4l2_lock
; /* Protects everything else */
member
713
mutex_lock(&dev->
v4l2_lock
);
in hackrf_disconnect()
719
mutex_unlock(&dev->
v4l2_lock
);
in hackrf_disconnect()
799
mutex_lock(&dev->
v4l2_lock
);
in hackrf_start_streaming()
843
mutex_unlock(&dev->
v4l2_lock
);
in hackrf_start_streaming()
854
mutex_unlock(&dev->
v4l2_lock
);
in hackrf_start_streaming()
866
mutex_lock(&dev->
v4l2_lock
);
in hackrf_stop_streaming()
882
mutex_unlock(&dev->
v4l2_lock
);
in hackrf_stop_streaming()
1358
mutex_init(&dev->
v4l2_lock
);
in hackrf_probe()
[all...]
/kernel/linux/linux-5.10/drivers/media/usb/usbtv/
H
A
D
usbtv.h
95
struct mutex
v4l2_lock
;
member
H
A
D
usbtv-video.c
885
mutex_init(&usbtv->
v4l2_lock
);
in usbtv_video_init()
939
usbtv->vdev.lock = &usbtv->
v4l2_lock
;
in usbtv_video_init()
963
mutex_lock(&usbtv->
v4l2_lock
);
in usbtv_video_free()
969
mutex_unlock(&usbtv->
v4l2_lock
);
in usbtv_video_free()
/kernel/linux/linux-6.6/drivers/media/usb/usbtv/
H
A
D
usbtv.h
96
struct mutex
v4l2_lock
;
member
H
A
D
usbtv-video.c
888
mutex_init(&usbtv->
v4l2_lock
);
in usbtv_video_init()
942
usbtv->vdev.lock = &usbtv->
v4l2_lock
;
in usbtv_video_init()
966
mutex_lock(&usbtv->
v4l2_lock
);
in usbtv_video_free()
972
mutex_unlock(&usbtv->
v4l2_lock
);
in usbtv_video_free()
/kernel/linux/linux-5.10/drivers/media/dvb-frontends/
H
A
D
rtl2832_sdr.c
119
/* Note if taking both locks
v4l2_lock
must always be locked first! */
120
struct mutex
v4l2_lock
; /* Protects everything else */
member
857
if (mutex_lock_interruptible(&dev->
v4l2_lock
))
in rtl2832_sdr_start_streaming()
900
mutex_unlock(&dev->
v4l2_lock
);
in rtl2832_sdr_start_streaming()
914
mutex_lock(&dev->
v4l2_lock
);
in rtl2832_sdr_stop_streaming()
937
mutex_unlock(&dev->
v4l2_lock
);
in rtl2832_sdr_stop_streaming()
1355
mutex_init(&dev->
v4l2_lock
);
in rtl2832_sdr_probe()
1439
dev->vdev.lock = &dev->
v4l2_lock
;
in rtl2832_sdr_probe()
1474
mutex_lock(&dev->
v4l2_lock
);
in rtl2832_sdr_remove()
1479
mutex_unlock(&dev->
v4l2_lock
);
in rtl2832_sdr_remove()
[all...]
/kernel/linux/linux-6.6/drivers/media/dvb-frontends/
H
A
D
rtl2832_sdr.c
119
/* Note if taking both locks
v4l2_lock
must always be locked first! */
120
struct mutex
v4l2_lock
; /* Protects everything else */
member
860
if (mutex_lock_interruptible(&dev->
v4l2_lock
))
in rtl2832_sdr_start_streaming()
903
mutex_unlock(&dev->
v4l2_lock
);
in rtl2832_sdr_start_streaming()
917
mutex_lock(&dev->
v4l2_lock
);
in rtl2832_sdr_stop_streaming()
940
mutex_unlock(&dev->
v4l2_lock
);
in rtl2832_sdr_stop_streaming()
1354
mutex_init(&dev->
v4l2_lock
);
in rtl2832_sdr_probe()
1438
dev->vdev.lock = &dev->
v4l2_lock
;
in rtl2832_sdr_probe()
1473
mutex_lock(&dev->
v4l2_lock
);
in rtl2832_sdr_remove()
1478
mutex_unlock(&dev->
v4l2_lock
);
in rtl2832_sdr_remove()
[all...]
/kernel/linux/linux-6.6/drivers/media/platform/nvidia/tegra-vde/
H
A
D
v4l2.c
365
src_vq->lock = &vde->
v4l2_lock
;
in tegra_queue_init()
390
dst_vq->lock = &vde->
v4l2_lock
;
in tegra_queue_init()
928
mutex_init(&vde->
v4l2_lock
);
in tegra_vde_v4l2_init()
932
vde->vdev.lock = &vde->
v4l2_lock
,
in tegra_vde_v4l2_init()
H
A
D
vde.h
128
struct mutex
v4l2_lock
;
member
/kernel/linux/linux-6.6/drivers/media/common/saa7146/
H
A
D
saa7146_fops.c
361
vfd->lock = &dev->
v4l2_lock
;
in saa7146_register_device()
389
q->lock = &dev->
v4l2_lock
;
in saa7146_register_device()
/kernel/linux/linux-5.10/drivers/media/common/saa7146/
H
A
D
saa7146_core.c
437
mutex_init(&dev->
v4l2_lock
);
in saa7146_init_one()
Completed in 29 milliseconds
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