ti/omap3isp/isp.c

545 		pipe = to_isp_pipeline(&isp->isp_ccp2.subdev.entity);
551 		pipe = to_isp_pipeline(&isp->isp_csi2a.subdev.entity);
557 		pipe = to_isp_pipeline(&isp->isp_ccdc.subdev.entity);
563 		pipe = to_isp_pipeline(&isp->isp_prev.subdev.entity);
572 		pipe = to_isp_pipeline(&isp->isp_res.subdev.entity);
675 	struct media_entity *entity;
681 	/* Refuse to start streaming if an entity included in the pipeline has
697 	entity = &pipe->output->video.entity;
699 		pad = &entity->pads[0];
704 		if (!pad || !is_media_entity_v4l2_subdev(pad->entity))
707 		entity = pad->entity;
708 		subdev = media_entity_to_v4l2_subdev(entity);
784 	struct media_entity *entity;
794 	entity = &pipe->output->video.entity;
796 		pad = &entity->pads[0];
801 		if (!pad || !is_media_entity_v4l2_subdev(pad->entity))
804 		entity = pad->entity;
805 		subdev = media_entity_to_v4l2_subdev(entity);
829 		/* Handle stop failures. An entity that fails to stop can
846 						      &subdev->entity);
927  * isp_pipeline_is_last - Verify if entity has an enabled link to the output
929  * @me: ISP module's media entity
931  * Returns 1 if the entity has an enabled link to the output video node or 0
944 	return pad->entity == me;
949  * @me: ISP module's media entity
951  * Suspend the whole pipeline if module's entity has an enabled link to the
963  * @me: ISP module's media entity
965  * Resume the whole pipeline if module's entity has an enabled link to the
989 	isp_suspend_module_pipeline(&isp->isp_res.subdev.entity);
990 	isp_suspend_module_pipeline(&isp->isp_prev.subdev.entity);
991 	isp_suspend_module_pipeline(&isp->isp_ccdc.subdev.entity);
992 	isp_suspend_module_pipeline(&isp->isp_csi2a.subdev.entity);
993 	isp_suspend_module_pipeline(&isp->isp_ccp2.subdev.entity);
1021 	isp_resume_module_pipeline(&isp->isp_res.subdev.entity);
1022 	isp_resume_module_pipeline(&isp->isp_prev.subdev.entity);
1023 	isp_resume_module_pipeline(&isp->isp_ccdc.subdev.entity);
1024 	isp_resume_module_pipeline(&isp->isp_csi2a.subdev.entity);
1025 	isp_resume_module_pipeline(&isp->isp_ccp2.subdev.entity);
1181  * @me: ISP submodule's media entity
1458 		/* Reset the ISP if an entity has failed to stop. This is the
1614 	struct isp_device *isp, struct media_entity *entity,
1629 		input = &isp->isp_ccdc.subdev.entity;
1635 		input = &isp->isp_csi2a.subdev.entity;
1642 		input = &isp->isp_ccp2.subdev.entity;
1648 		input = &isp->isp_csi2c.subdev.entity;
1666 		dev_err(isp->dev, "%s: invalid input %u\n", entity->name,
1671 	for (i = 0; i < entity->num_pads; i++) {
1672 		if (entity->pads[i].flags & MEDIA_PAD_FL_SOURCE)
1675 	if (i == entity->num_pads) {
1676 		dev_err(isp->dev, "%s: no source pad in external entity %s\n",
1677 			__func__, entity->name);
1681 	return media_create_pad_link(entity, i, input, pad, flags);
1759 			&isp->isp_csi2a.subdev.entity, CSI2_PAD_SOURCE,
1760 			&isp->isp_csi2a.video_out.video.entity, 0, 0);
1765 			&isp->isp_ccp2.video_in.video.entity, 0,
1766 			&isp->isp_ccp2.subdev.entity, CCP2_PAD_SINK, 0);
1771 			&isp->isp_ccdc.subdev.entity, CCDC_PAD_SOURCE_OF,
1772 			&isp->isp_ccdc.video_out.video.entity, 0, 0);
1777 			&isp->isp_prev.video_in.video.entity, 0,
1778 			&isp->isp_prev.subdev.entity, PREV_PAD_SINK, 0);
1783 			&isp->isp_prev.subdev.entity, PREV_PAD_SOURCE,
1784 			&isp->isp_prev.video_out.video.entity, 0, 0);
1789 			&isp->isp_res.video_in.video.entity, 0,
1790 			&isp->isp_res.subdev.entity, RESZ_PAD_SINK, 0);
1795 			&isp->isp_res.subdev.entity, RESZ_PAD_SOURCE,
1796 			&isp->isp_res.video_out.video.entity, 0, 0);
1803 			&isp->isp_csi2a.subdev.entity, CSI2_PAD_SOURCE,
1804 			&isp->isp_ccdc.subdev.entity, CCDC_PAD_SINK, 0);
1809 			&isp->isp_ccp2.subdev.entity, CCP2_PAD_SOURCE,
1810 			&isp->isp_ccdc.subdev.entity, CCDC_PAD_SINK, 0);
1815 			&isp->isp_ccdc.subdev.entity, CCDC_PAD_SOURCE_VP,
1816 			&isp->isp_prev.subdev.entity, PREV_PAD_SINK, 0);
1821 			&isp->isp_ccdc.subdev.entity, CCDC_PAD_SOURCE_OF,
1822 			&isp->isp_res.subdev.entity, RESZ_PAD_SINK, 0);
1827 			&isp->isp_prev.subdev.entity, PREV_PAD_SOURCE,
1828 			&isp->isp_res.subdev.entity, RESZ_PAD_SINK, 0);
1833 			&isp->isp_ccdc.subdev.entity, CCDC_PAD_SOURCE_VP,
1834 			&isp->isp_aewb.subdev.entity, 0,
1840 			&isp->isp_ccdc.subdev.entity, CCDC_PAD_SOURCE_VP,
1841 			&isp->isp_af.subdev.entity, 0,
1847 			&isp->isp_ccdc.subdev.entity, CCDC_PAD_SOURCE_VP,
1848 			&isp->isp_hist.subdev.entity, 0,
2036 	ret = isp_link_entity(isp, &sd->entity, bus_cfg->interface);