| /Linux-v6.1/drivers/media/radio/ |
| 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()
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| /Linux-v6.1/drivers/staging/media/deprecated/cpia2/ |
| D | cpia2_v4l.c | 75 if (mutex_lock_interruptible(&cam->v4l2_lock)) in cpia2_open()
101 mutex_unlock(&cam->v4l2_lock); in cpia2_open()
115 mutex_lock(&cam->v4l2_lock); in cpia2_close()
130 mutex_unlock(&cam->v4l2_lock); in cpia2_close()
149 if (mutex_lock_interruptible(&cam->v4l2_lock)) in cpia2_v4l_read()
152 mutex_unlock(&cam->v4l2_lock); in cpia2_v4l_read()
166 mutex_lock(&cam->v4l2_lock); in cpia2_v4l_poll()
168 mutex_unlock(&cam->v4l2_lock); in cpia2_v4l_poll()
186 mutex_unlock(&cam->v4l2_lock); in sync()
190 mutex_lock(&cam->v4l2_lock); in sync()
[all …]
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| 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()
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| D | cpia2.h | 357 struct mutex v4l2_lock; /* serialize file operations */ member
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| D | cpia2_core.c | 2202 mutex_init(&cam->v4l2_lock); in cpia2_init_camera_struct()
2347 mutex_unlock(&cam->v4l2_lock); in cpia2_read()
2351 mutex_lock(&cam->v4l2_lock); in cpia2_read()
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| /Linux-v6.1/drivers/media/usb/pwc/ |
| D | pwc-if.c | 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()
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| D | pwc.h | 220 struct mutex v4l2_lock; /* Protects everything else */ member
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| /Linux-v6.1/drivers/media/usb/airspy/ |
| D | airspy.c | 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()
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| /Linux-v6.1/drivers/media/usb/msi2500/ |
| D | msi2500.c | 118 struct mutex v4l2_lock; /* Protects everything else */ member
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()
1181 mutex_init(&dev->v4l2_lock); in msi2500_probe()
1262 dev->vdev.lock = &dev->v4l2_lock; in msi2500_probe()
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| /Linux-v6.1/drivers/media/usb/hackrf/ |
| D | hackrf.c | 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()
1479 dev->rx_vdev.lock = &dev->v4l2_lock; in hackrf_probe()
[all …]
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| /Linux-v6.1/drivers/media/usb/usbtv/ |
| D | usbtv.h | 96 struct mutex v4l2_lock; member
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| 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()
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| /Linux-v6.1/drivers/media/dvb-frontends/ |
| D | rtl2832_sdr.c | 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()
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| /Linux-v6.1/drivers/media/platform/nvidia/tegra-vde/ |
| 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()
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| D | vde.h | 128 struct mutex v4l2_lock; member
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| /Linux-v6.1/drivers/staging/media/deprecated/saa7146/common/ |
| D | saa7146.h | 126 struct mutex v4l2_lock; member
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| D | saa7146_core.c | 439 mutex_init(&dev->v4l2_lock); in saa7146_init_one()
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| D | saa7146_vbi.c | 403 file, &dev->v4l2_lock); in vbi_open()
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| D | saa7146_fops.c | 605 vfd->lock = &dev->v4l2_lock; in saa7146_register_device()
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| D | saa7146_video.c | 1200 file, &dev->v4l2_lock); in video_open()
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