Searched refs:graph_mutex (Results 1 – 7 of 7) sorted by relevance
463 mutex_lock(&dev->graph_mutex); in media_device_ioctl()468 mutex_unlock(&dev->graph_mutex); in media_device_ioctl()527 mutex_lock(&dev->graph_mutex); in media_device_compat_ioctl()530 mutex_unlock(&dev->graph_mutex); in media_device_compat_ioctl()630 mutex_lock(&mdev->graph_mutex); in media_device_register_entity()657 mutex_unlock(&mdev->graph_mutex); in media_device_register_entity()663 mutex_unlock(&mdev->graph_mutex); in media_device_register_entity()676 mutex_lock(&mdev->graph_mutex); in media_device_unregister_entity()678 mutex_unlock(&mdev->graph_mutex); in media_device_unregister_entity()691 mutex_init(&mdev->graph_mutex); in media_device_init()[all …]
143 mutex_lock(&mctl->media_dev->graph_mutex); in snd_media_start_pipeline()147 mutex_unlock(&mctl->media_dev->graph_mutex); in snd_media_start_pipeline()158 mutex_lock(&mctl->media_dev->graph_mutex); in snd_media_stop_pipeline()161 mutex_unlock(&mctl->media_dev->graph_mutex); in snd_media_stop_pipeline()
142 mutex_lock(&mdev->graph_mutex); in au0828_unregister_media_device()146 mutex_unlock(&mdev->graph_mutex); in au0828_unregister_media_device()634 mutex_lock(&dev->media_dev->graph_mutex); in au0828_media_device_register()638 mutex_unlock(&dev->media_dev->graph_mutex); in au0828_media_device_register()
171 struct mutex graph_mutex; member
762 mutex_lock(&imxmd->md.graph_mutex); in imx_media_pipeline_set_stream()778 mutex_unlock(&imxmd->md.graph_mutex); in imx_media_pipeline_set_stream()
2849 mutex_lock(&fe->dvb->mdev->graph_mutex); in dvb_frontend_open()2854 mutex_unlock(&fe->dvb->mdev->graph_mutex); in dvb_frontend_open()2882 mutex_lock(&fe->dvb->mdev->graph_mutex); in dvb_frontend_open()2885 mutex_unlock(&fe->dvb->mdev->graph_mutex); in dvb_frontend_open()2921 mutex_lock(&fe->dvb->mdev->graph_mutex); in dvb_frontend_release()2924 mutex_unlock(&fe->dvb->mdev->graph_mutex); in dvb_frontend_release()
182 :c:type:`media_device`.\ ``graph_mutex`` lock.238 operation must be done with the media_device graph_mutex held.