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Searched refs:v4l_lock (Results 1 - 8 of 8) sorted by relevance

/kernel/linux/linux-5.10/drivers/media/usb/stk1160/
H A Dstk1160-core.c160 mutex_destroy(&dev->v4l_lock); in stk1160_release()
325 mutex_init(&dev->v4l_lock); in stk1160_probe()
401 mutex_lock(&dev->v4l_lock); in stk1160_disconnect()
414 mutex_unlock(&dev->v4l_lock); in stk1160_disconnect()
H A Dstk1160-v4l.c213 if (mutex_lock_interruptible(&dev->v4l_lock)) in stk1160_start_streaming()
253 mutex_unlock(&dev->v4l_lock); in stk1160_start_streaming()
263 mutex_unlock(&dev->v4l_lock); in stk1160_start_streaming()
268 /* Must be called with v4l_lock hold */
290 if (mutex_lock_interruptible(&dev->v4l_lock)) in stk1160_stop_streaming()
313 mutex_unlock(&dev->v4l_lock); in stk1160_stop_streaming()
747 /* Must be called with both v4l_lock and vb_queue_lock hold */
813 dev->vdev.lock = &dev->v4l_lock; in stk1160_video_register()
H A Dstk1160.h150 struct mutex v4l_lock; member
/kernel/linux/linux-6.6/drivers/media/usb/stk1160/
H A Dstk1160-core.c160 mutex_destroy(&dev->v4l_lock); in stk1160_release()
325 mutex_init(&dev->v4l_lock); in stk1160_probe()
401 mutex_lock(&dev->v4l_lock); in stk1160_disconnect()
414 mutex_unlock(&dev->v4l_lock); in stk1160_disconnect()
H A Dstk1160-v4l.c213 if (mutex_lock_interruptible(&dev->v4l_lock)) in stk1160_start_streaming()
257 mutex_unlock(&dev->v4l_lock); in stk1160_start_streaming()
267 mutex_unlock(&dev->v4l_lock); in stk1160_start_streaming()
272 /* Must be called with v4l_lock hold */
294 if (mutex_lock_interruptible(&dev->v4l_lock)) in stk1160_stop_streaming()
317 mutex_unlock(&dev->v4l_lock); in stk1160_stop_streaming()
751 /* Must be called with both v4l_lock and vb_queue_lock hold */
817 dev->vdev.lock = &dev->v4l_lock; in stk1160_video_register()
H A Dstk1160.h156 struct mutex v4l_lock; member
/kernel/linux/linux-5.10/drivers/media/pci/sta2x11/
H A Dsta2x11_vip.c103 * @v4l_lock: serialize its video4linux ioctls
133 struct mutex v4l_lock; member
857 vip->vb_vidq.lock = &vip->v4l_lock; in sta2x11_vip_init_buffer()
1022 mutex_init(&vip->v4l_lock); in sta2x11_vip_init_one()
1069 vip->video_dev.lock = &vip->v4l_lock; in sta2x11_vip_init_one()
/kernel/linux/linux-6.6/drivers/media/pci/sta2x11/
H A Dsta2x11_vip.c104 * @v4l_lock: serialize its video4linux ioctls
134 struct mutex v4l_lock; member
854 vip->vb_vidq.lock = &vip->v4l_lock; in sta2x11_vip_init_buffer()
1022 mutex_init(&vip->v4l_lock); in sta2x11_vip_init_one()
1069 vip->video_dev.lock = &vip->v4l_lock; in sta2x11_vip_init_one()

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