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Searched refs:video_lock (Results 1 – 6 of 6) sorted by relevance

/linux/drivers/media/platform/nuvoton/
H A Dnpcm-video.c119 struct mutex video_lock; /* v4l2 and videobuf2 lock */ member
1404 mutex_lock(&video->video_lock); in npcm_video_open()
1407 mutex_unlock(&video->video_lock); in npcm_video_open()
1414 mutex_unlock(&video->video_lock); in npcm_video_open()
1423 mutex_lock(&video->video_lock); in npcm_video_release()
1429 mutex_unlock(&video->video_lock); in npcm_video_release()
1610 vbq->lock = &video->video_lock; in npcm_video_setup_video()
1632 vdev->lock = &video->video_lock; in npcm_video_setup_video()
1744 mutex_init(&video->video_lock); in npcm_video_probe()
/linux/drivers/media/cec/usb/extron-da-hd-4k-plus/
H A Dextron-da-hd-4k-plus.h77 struct mutex video_lock; member
H A Dextron-da-hd-4k-plus.c1395 mutex_destroy(&port->video_lock); in extron_disconnect()
1503 mutex_init(&port->video_lock); in extron_setup()
1526 port->vdev.lock = &port->video_lock; in extron_setup()
/linux/drivers/media/platform/samsung/exynos4-is/
H A Dfimc-isp.h174 struct mutex video_lock; member
/linux/drivers/staging/media/tegra-video/
H A Dvi.h185 struct mutex video_lock; member
H A Dvi.c1091 mutex_destroy(&chan->video_lock); in tegra_channel_cleanup()
1114 mutex_init(&chan->video_lock); in tegra_channel_init()
1164 chan->video.lock = &chan->video_lock; in tegra_channel_init()
1172 chan->queue.lock = &chan->video_lock; in tegra_channel_init()