intel/ipu6/ipu6-isys-queue.c

29 	struct ipu6_isys_video *av = ipu6_isys_queue_to_video(aq);
30 	struct device *dev = &av->isys->adev->auxdev.dev;
31 	u32 size = ipu6_isys_get_data_size(av);
38 			av->vdev.name, sizes[0], size);
50 	struct ipu6_isys_video *av = ipu6_isys_queue_to_video(aq);
51 	struct device *dev = &av->isys->adev->auxdev.dev;
52 	u32 bytesperline = ipu6_isys_get_bytes_per_line(av);
53 	u32 height = ipu6_isys_get_frame_height(av);
54 	u32 size = ipu6_isys_get_data_size(av);
57 		av->vdev.name, size, vb2_plane_size(vb, 0));
87 		struct ipu6_isys_video *av;
93 		av = ipu6_isys_queue_to_video(aq);
94 		dev = &av->isys->adev->auxdev.dev;
133 		struct ipu6_isys_video *av = ipu6_isys_queue_to_video(aq);
142 			if (av->streaming) {
145 					av->vdev.name, vb->index);
152 				av->vdev.name, vb->index);
256 static int ipu6_isys_stream_start(struct ipu6_isys_video *av,
259 	struct ipu6_isys_stream *stream = av->stream;
265 	ret = ipu6_isys_video_set_streaming(av, 1, bl);
317 	struct ipu6_isys_video *av = ipu6_isys_queue_to_video(aq);
322 	struct device *dev = &av->isys->adev->auxdev.dev;
324 		media_entity_pipeline(&av->vdev.entity);
326 	struct ipu6_isys_stream *stream = av->stream;
333 	dev_dbg(dev, "queue buffer %u for %s\n", vb->index, av->vdev.name);
344 			av->vdev.name);
377 		ret = ipu6_isys_stream_start(av, &bl, true);
404 	struct ipu6_isys_video *av = ipu6_isys_queue_to_video(aq);
405 	struct device *dev = &av->isys->adev->auxdev.dev;
407 		media_pad_remote_pad_first(av->vdev.entity.pads);
427 	if (format.width != ipu6_isys_get_frame_width(av) ||
428 	    format.height != ipu6_isys_get_frame_height(av)) {
430 			ipu6_isys_get_frame_width(av),
431 			ipu6_isys_get_frame_height(av), format.width,
436 	code = ipu6_isys_get_isys_format(ipu6_isys_get_format(av), 0)->code;
449 	struct ipu6_isys_video *av = ipu6_isys_queue_to_video(aq);
493 		mutex_lock(&av->isys->mutex);
494 		av->isys->need_reset = true;
495 		mutex_unlock(&av->isys->mutex);
499 static void ipu6_isys_stream_cleanup(struct ipu6_isys_video *av)
501 	video_device_pipeline_stop(&av->vdev);
502 	ipu6_isys_put_stream(av->stream);
503 	av->stream = NULL;
509 	struct ipu6_isys_video *av = ipu6_isys_queue_to_video(aq);
510 	struct device *dev = &av->isys->adev->auxdev.dev;
512 		ipu6_isys_get_isys_format(ipu6_isys_get_format(av), 0);
519 		av->vdev.name, ipu6_isys_get_frame_width(av),
520 		ipu6_isys_get_frame_height(av), pfmt->css_pixelformat);
522 	ret = ipu6_isys_setup_video(av, &source_entity, &nr_queues);
532 			av->vdev.name, ret);
536 	ret = ipu6_isys_fw_open(av->isys);
540 	stream = av->stream;
543 		ret = ipu6_isys_video_prepare_stream(av, source_entity,
554 	ipu6_isys_set_csi2_streams_status(av, true);
555 	ipu6_isys_configure_stream_watermark(av, true);
556 	ipu6_isys_update_stream_watermark(av, true);
568 	ret = ipu6_isys_stream_start(av, bl, false);
578 	ipu6_isys_update_stream_watermark(av, false);
584 	ipu6_isys_fw_close(av->isys);
587 	ipu6_isys_stream_cleanup(av);
598 	struct ipu6_isys_video *av = ipu6_isys_queue_to_video(aq);
599 	struct ipu6_isys_stream *stream = av->stream;
601 	ipu6_isys_set_csi2_streams_status(av, false);
605 	ipu6_isys_update_stream_watermark(av, false);
607 	mutex_lock(&av->isys->stream_mutex);
609 		ipu6_isys_video_set_streaming(av, 0, NULL);
610 	mutex_unlock(&av->isys->stream_mutex);
617 	ipu6_isys_stream_cleanup(av);
621 	ipu6_isys_fw_close(av->isys);
654 static u64 get_sof_ns_delta(struct ipu6_isys_video *av,
657 	struct ipu6_bus_device *adev = av->isys->adev;
676 	struct ipu6_isys_video *av = ipu6_isys_queue_to_video(aq);
677 	struct device *dev = &av->isys->adev->auxdev.dev;
678 	struct ipu6_isys_stream *stream = av->stream;
682 	ns = ktime_get_ns() - get_sof_ns_delta(av, info);
689 		av->vdev.name, ktime_get_ns(), sequence);
784 	struct ipu6_isys_video *av = ipu6_isys_queue_to_video(aq);
793 	aq->vbq.lock = &av->mutex;