| /Linux-v5.4/drivers/media/mc/ |
| D | mc-device.c | 466 mutex_lock(&dev->graph_mutex); in media_device_ioctl()
471 mutex_unlock(&dev->graph_mutex); in media_device_ioctl()
530 mutex_lock(&dev->graph_mutex); in media_device_compat_ioctl()
533 mutex_unlock(&dev->graph_mutex); in media_device_compat_ioctl()
608 mutex_lock(&mdev->graph_mutex); in media_device_register_entity()
635 mutex_unlock(&mdev->graph_mutex); in media_device_register_entity()
641 mutex_unlock(&mdev->graph_mutex); in media_device_register_entity()
686 mutex_lock(&mdev->graph_mutex); in media_device_unregister_entity()
688 mutex_unlock(&mdev->graph_mutex); in media_device_unregister_entity()
711 mutex_init(&mdev->graph_mutex); in media_device_init()
[all …]
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| D | mc-entity.c | 210 mutex_lock(&mdev->graph_mutex); in media_entity_pads_init()
221 mutex_unlock(&mdev->graph_mutex); in media_entity_pads_init()
538 mutex_lock(&mdev->graph_mutex); in media_pipeline_start()
540 mutex_unlock(&mdev->graph_mutex); in media_pipeline_start()
578 mutex_lock(&mdev->graph_mutex); in media_pipeline_stop()
580 mutex_unlock(&mdev->graph_mutex); in media_pipeline_stop()
795 mutex_lock(&mdev->graph_mutex); in media_entity_remove_links()
797 mutex_unlock(&mdev->graph_mutex); in media_entity_remove_links()
875 mutex_lock(&link->graph_obj.mdev->graph_mutex); in media_entity_setup_link()
877 mutex_unlock(&link->graph_obj.mdev->graph_mutex); in media_entity_setup_link()
[all …]
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| /Linux-v5.4/drivers/media/v4l2-core/ |
| D | v4l2-mc.c | 277 mutex_lock(&mdev->graph_mutex); in v4l_enable_media_source()
284 mutex_unlock(&mdev->graph_mutex); in v4l_enable_media_source()
294 mutex_lock(&mdev->graph_mutex); in v4l_disable_media_source()
297 mutex_unlock(&mdev->graph_mutex); in v4l_disable_media_source()
432 mutex_lock(&mdev->graph_mutex); in v4l2_pipeline_pm_use()
443 mutex_unlock(&mdev->graph_mutex); in v4l2_pipeline_pm_use()
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| /Linux-v5.4/sound/usb/ |
| D | media.c | 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()
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| /Linux-v5.4/drivers/media/platform/exynos4-is/ |
| D | media-dev.h | 175 mutex_lock(&ve->vdev.entity.graph_obj.mdev->graph_mutex); in fimc_md_graph_lock()
180 mutex_unlock(&ve->vdev.entity.graph_obj.mdev->graph_mutex); in fimc_md_graph_unlock()
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| D | fimc-isp-video.c | 283 mutex_lock(&me->graph_obj.mdev->graph_mutex); in isp_video_open()
291 mutex_unlock(&me->graph_obj.mdev->graph_mutex); in isp_video_open()
321 mutex_lock(&mdev->graph_mutex); in isp_video_release()
323 mutex_unlock(&mdev->graph_mutex); in isp_video_release()
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| D | fimc-lite.c | 483 mutex_lock(&me->graph_obj.mdev->graph_mutex); in fimc_lite_open()
491 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()
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| D | media-dev.c | 1407 mutex_lock(&fmd->media_dev.graph_mutex); in subdev_notifier_complete()
1415 mutex_unlock(&fmd->media_dev.graph_mutex); in subdev_notifier_complete()
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| /Linux-v5.4/drivers/media/usb/au0828/ |
| D | au0828-core.c | 142 mutex_lock(&mdev->graph_mutex); in au0828_unregister_media_device()
146 mutex_unlock(&mdev->graph_mutex); in au0828_unregister_media_device()
639 mutex_lock(&dev->media_dev->graph_mutex); in au0828_media_device_register()
643 mutex_unlock(&dev->media_dev->graph_mutex); in au0828_media_device_register()
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| /Linux-v5.4/drivers/media/platform/vsp1/ |
| D | vsp1_video.c | 697 mutex_lock(&mdev->graph_mutex); in vsp1_video_pipeline_put()
699 mutex_unlock(&mdev->graph_mutex); in vsp1_video_pipeline_put()
1043 mutex_lock(&mdev->graph_mutex); in vsp1_video_streamon()
1047 mutex_unlock(&mdev->graph_mutex); in vsp1_video_streamon()
1053 mutex_unlock(&mdev->graph_mutex); in vsp1_video_streamon()
1057 mutex_unlock(&mdev->graph_mutex); in vsp1_video_streamon()
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| /Linux-v5.4/include/media/ |
| D | media-device.h | 170 struct mutex graph_mutex; member
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| /Linux-v5.4/drivers/media/platform/xilinx/ |
| D | xilinx-dma.c | 184 mutex_lock(&mdev->graph_mutex); in xvip_pipeline_validate()
189 mutex_unlock(&mdev->graph_mutex); in xvip_pipeline_validate()
211 mutex_unlock(&mdev->graph_mutex); in xvip_pipeline_validate()
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| /Linux-v5.4/drivers/staging/media/imx/ |
| D | imx-media-utils.c | 925 mutex_lock(&imxmd->md.graph_mutex); in imx_media_pipeline_set_stream()
941 mutex_unlock(&imxmd->md.graph_mutex); in imx_media_pipeline_set_stream()
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| /Linux-v5.4/drivers/staging/media/omap4iss/ |
| D | iss_video.c | 213 mutex_lock(&mdev->graph_mutex); in iss_video_far_end()
216 mutex_unlock(&mdev->graph_mutex); in iss_video_far_end()
236 mutex_unlock(&mdev->graph_mutex); in iss_video_far_end()
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| /Linux-v5.4/drivers/media/dvb-core/ |
| D | dvb_frontend.c | 2800 mutex_lock(&fe->dvb->mdev->graph_mutex); in dvb_frontend_open()
2805 mutex_unlock(&fe->dvb->mdev->graph_mutex); in dvb_frontend_open()
2833 mutex_lock(&fe->dvb->mdev->graph_mutex); in dvb_frontend_open()
2836 mutex_unlock(&fe->dvb->mdev->graph_mutex); in dvb_frontend_open()
2872 mutex_lock(&fe->dvb->mdev->graph_mutex); in dvb_frontend_release()
2875 mutex_unlock(&fe->dvb->mdev->graph_mutex); in dvb_frontend_release()
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| /Linux-v5.4/drivers/media/platform/omap3isp/ |
| D | ispvideo.c | 231 mutex_lock(&mdev->graph_mutex); in isp_video_get_graph_data()
234 mutex_unlock(&mdev->graph_mutex); in isp_video_get_graph_data()
259 mutex_unlock(&mdev->graph_mutex); in isp_video_get_graph_data()
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| /Linux-v5.4/Documentation/media/kapi/ |
| D | mc-core.rst | 198 :c:type:`media_device`.\ ``graph_mutex`` lock.
245 operation must be done with the media_device graph_mutex held.
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| /Linux-v5.4/drivers/media/platform/rcar-vin/ |
| D | rcar-dma.c | 1141 mutex_lock(&mdev->graph_mutex); in rvin_set_stream()
1144 mutex_unlock(&mdev->graph_mutex); in rvin_set_stream()
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