Searched refs:graph_mutex (Results 1 – 15 of 15) sorted by relevance
209 mutex_lock(&mdev->graph_mutex); in media_entity_pads_init()232 mutex_unlock(&mdev->graph_mutex); in media_entity_pads_init()400 lockdep_assert_held(&entity->graph_obj.mdev->graph_mutex); in media_graph_walk_iter()779 lockdep_assert_held(&mdev->graph_mutex); in __media_pipeline_start()923 mutex_lock(&mdev->graph_mutex); in media_pipeline_start()925 mutex_unlock(&mdev->graph_mutex); in media_pipeline_start()959 mutex_lock(&mdev->graph_mutex); in media_pipeline_stop()961 mutex_unlock(&mdev->graph_mutex); in media_pipeline_stop()972 mutex_lock(&mdev->graph_mutex); in media_pipeline_alloc_start()995 mutex_unlock(&mdev->graph_mutex); in media_pipeline_alloc_start()[all …]
289 mutex_lock(&mdev->graph_mutex); in v4l_enable_media_source()296 mutex_unlock(&mdev->graph_mutex); in v4l_enable_media_source()306 mutex_lock(&mdev->graph_mutex); in v4l_disable_media_source()309 mutex_unlock(&mdev->graph_mutex); in v4l_disable_media_source()550 mutex_lock(&mdev->graph_mutex); in v4l2_pipeline_pm_use()561 mutex_unlock(&mdev->graph_mutex); in v4l2_pipeline_pm_use()
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()
281 mutex_lock(&me->graph_obj.mdev->graph_mutex); in isp_video_open()289 mutex_unlock(&me->graph_obj.mdev->graph_mutex); in isp_video_open()322 mutex_lock(&mdev->graph_mutex); in isp_video_release()324 mutex_unlock(&mdev->graph_mutex); in isp_video_release()
482 mutex_lock(&me->graph_obj.mdev->graph_mutex); in fimc_lite_open()490 mutex_unlock(&me->graph_obj.mdev->graph_mutex); in fimc_lite_open()524 mutex_lock(&entity->graph_obj.mdev->graph_mutex); in fimc_lite_release()526 mutex_unlock(&entity->graph_obj.mdev->graph_mutex); in fimc_lite_release()
171 struct mutex graph_mutex; member
1165 mutex_lock(&mdev->graph_mutex); in mxc_isi_video_streamon()1169 mutex_unlock(&mdev->graph_mutex); in mxc_isi_video_streamon()1177 mutex_unlock(&mdev->graph_mutex); in mxc_isi_video_streamon()1181 mutex_unlock(&mdev->graph_mutex); in mxc_isi_video_streamon()
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()
443 mutex_lock(&isp->media_dev.graph_mutex); in atomisp_s_input()445 mutex_unlock(&isp->media_dev.graph_mutex); in atomisp_s_input()939 mutex_lock(&isp->media_dev.graph_mutex); in atomisp_start_streaming()942 mutex_unlock(&isp->media_dev.graph_mutex); in atomisp_start_streaming()
1059 mutex_lock(&isp->media_dev.graph_mutex); in atomisp_register_device_nodes()1061 mutex_unlock(&isp->media_dev.graph_mutex); in atomisp_register_device_nodes()
3666 lockdep_assert_held(&isp->media_dev.graph_mutex); in atomisp_setup_input_links()
1455 mutex_lock(&csi->mdev.graph_mutex); in imx7_csi_video_start_streaming()1465 mutex_unlock(&csi->mdev.graph_mutex); in imx7_csi_video_start_streaming()1472 mutex_unlock(&csi->mdev.graph_mutex); in imx7_csi_video_start_streaming()1491 mutex_lock(&csi->mdev.graph_mutex); in imx7_csi_video_stop_streaming()1494 mutex_unlock(&csi->mdev.graph_mutex); in imx7_csi_video_stop_streaming()
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.