101 	struct ipu6_isys *isys = av->isys;  in video_open()  local
102 	struct ipu6_bus_device *adev = isys->adev;  in video_open()
104 	mutex_lock(&isys->mutex);  in video_open()
105 	if (isys->need_reset) {  in video_open()
106 		mutex_unlock(&isys->mutex);  in video_open()
110 	mutex_unlock(&isys->mutex);  in video_open()
148 	strscpy(cap->card, av->isys->media_dev.model, sizeof(cap->card));  in ipu6_isys_vidioc_querycap()
244 	*bytesperline = ALIGN(*bytesperline, av->isys->line_align);  in ipu6_isys_try_fmt_cap()
257 		    av->isys->pdata->ipdata->isys_dma_overshoot);  in ipu6_isys_try_fmt_cap()
369 	struct device *dev = &av->isys->adev->auxdev.dev;  in link_validate()
425 	spin_lock_irqsave(&av->isys->streams_lock, flags);  in get_stream_opened()
426 	av->isys->stream_opened++;  in get_stream_opened()
427 	spin_unlock_irqrestore(&av->isys->streams_lock, flags);  in get_stream_opened()
434 	spin_lock_irqsave(&av->isys->streams_lock, flags);  in put_stream_opened()
435 	av->isys->stream_opened--;  in put_stream_opened()
436 	spin_unlock_irqrestore(&av->isys->streams_lock, flags);  in put_stream_opened()
452 	struct ipu6_isys *isys = av->isys;  in ipu6_isys_fw_pin_cfg()  local
453 	struct device *dev = &isys->adev->auxdev.dev;  in ipu6_isys_fw_pin_cfg()
512 	output_pin->sensor_type = isys->sensor_type++;  in ipu6_isys_fw_pin_cfg()
513 	if (isys->sensor_type > isys->pdata->ipdata->sensor_type_end)  in ipu6_isys_fw_pin_cfg()
514 		isys->sensor_type = isys->pdata->ipdata->sensor_type_start;  in ipu6_isys_fw_pin_cfg()
525 	struct device *dev = &av->isys->adev->auxdev.dev;  in start_stream_firmware()
546 			ipu6_put_fw_msg_buf(av->isys, (u64)stream_cfg);  in start_stream_firmware()
557 	ret = ipu6_fw_isys_complex_cmd(av->isys, stream->stream_handle,  in start_stream_firmware()
563 		ipu6_put_fw_msg_buf(av->isys, (u64)stream_cfg);  in start_stream_firmware()
572 	ipu6_put_fw_msg_buf(av->isys, (u64)stream_cfg);  in start_stream_firmware()
604 		ret = ipu6_fw_isys_complex_cmd(av->isys, stream->stream_handle,  in start_stream_firmware()
609 		ret = ipu6_fw_isys_simple_cmd(av->isys, stream->stream_handle,  in start_stream_firmware()
637 	retout = ipu6_fw_isys_simple_cmd(av->isys,  in start_stream_firmware()
662 	struct device *dev = &av->isys->adev->auxdev.dev;  in stop_streaming_firmware()
668 	ret = ipu6_fw_isys_simple_cmd(av->isys, stream->stream_handle,  in stop_streaming_firmware()
689 	struct device *dev = &av->isys->adev->auxdev.dev;  in close_streaming_firmware()
694 	ret = ipu6_fw_isys_simple_cmd(av->isys, stream->stream_handle,  in close_streaming_firmware()
737 	dev_dbg(&av->isys->adev->auxdev.dev,  in ipu6_isys_video_prepare_stream()
747 	struct ipu6_isys *isys = av->isys;  in ipu6_isys_configure_stream_watermark()  local
749 	struct isys_iwake_watermark *iwake_watermark = &isys->iwake_watermark;  in ipu6_isys_configure_stream_watermark()
750 	struct device *dev = &isys->adev->auxdev.dev;  in ipu6_isys_configure_stream_watermark()
766 	av->watermark.sram_gran_shift = isys->pdata->ipdata->sram_gran_shift;  in ipu6_isys_configure_stream_watermark()
767 	av->watermark.sram_gran_size = isys->pdata->ipdata->sram_gran_size;  in ipu6_isys_configure_stream_watermark()
824 		&av->isys->iwake_watermark;  in ipu6_isys_update_stream_watermark()
842 	update_watermark_setting(av->isys);  in ipu6_isys_update_stream_watermark()
856 	dev = &stream->isys->adev->auxdev.dev;  in ipu6_isys_put_stream()
858 	spin_lock_irqsave(&stream->isys->streams_lock, flags);  in ipu6_isys_put_stream()
860 		if (&stream->isys->streams[i] == stream) {  in ipu6_isys_put_stream()
861 			if (stream->isys->streams_ref_count[i] > 0)  in ipu6_isys_put_stream()
862 				stream->isys->streams_ref_count[i]--;  in ipu6_isys_put_stream()
869 	spin_unlock_irqrestore(&stream->isys->streams_lock, flags);  in ipu6_isys_put_stream()
876 	struct ipu6_isys *isys = av->isys;  in ipu6_isys_get_stream()  local
881 	if (!isys)  in ipu6_isys_get_stream()
884 	spin_lock_irqsave(&isys->streams_lock, flags);  in ipu6_isys_get_stream()
886 		if (isys->streams_ref_count[i] && isys->streams[i].vc == vc &&  in ipu6_isys_get_stream()
887 		    isys->streams[i].asd == asd) {  in ipu6_isys_get_stream()
888 			isys->streams_ref_count[i]++;  in ipu6_isys_get_stream()
889 			stream = &isys->streams[i];  in ipu6_isys_get_stream()
896 			if (!isys->streams_ref_count[i]) {  in ipu6_isys_get_stream()
897 				isys->streams_ref_count[i]++;  in ipu6_isys_get_stream()
898 				stream = &isys->streams[i];  in ipu6_isys_get_stream()
905 	spin_unlock_irqrestore(&isys->streams_lock, flags);  in ipu6_isys_get_stream()
911 ipu6_isys_query_stream_by_handle(struct ipu6_isys *isys, u8 stream_handle)  in ipu6_isys_query_stream_by_handle()  argument
916 	if (!isys)  in ipu6_isys_query_stream_by_handle()
920 		dev_err(&isys->adev->auxdev.dev,  in ipu6_isys_query_stream_by_handle()
925 	spin_lock_irqsave(&isys->streams_lock, flags);  in ipu6_isys_query_stream_by_handle()
926 	if (isys->streams_ref_count[stream_handle] > 0) {  in ipu6_isys_query_stream_by_handle()
927 		isys->streams_ref_count[stream_handle]++;  in ipu6_isys_query_stream_by_handle()
928 		stream = &isys->streams[stream_handle];  in ipu6_isys_query_stream_by_handle()
930 	spin_unlock_irqrestore(&isys->streams_lock, flags);  in ipu6_isys_query_stream_by_handle()
936 ipu6_isys_query_stream_by_source(struct ipu6_isys *isys, int source, u8 vc)  in ipu6_isys_query_stream_by_source()  argument
942 	if (!isys)  in ipu6_isys_query_stream_by_source()
946 		dev_err(&isys->adev->auxdev.dev,  in ipu6_isys_query_stream_by_source()
951 	spin_lock_irqsave(&isys->streams_lock, flags);  in ipu6_isys_query_stream_by_source()
953 		if (!isys->streams_ref_count[i])  in ipu6_isys_query_stream_by_source()
956 		if (isys->streams[i].stream_source == source &&  in ipu6_isys_query_stream_by_source()
957 		    isys->streams[i].vc == vc) {  in ipu6_isys_query_stream_by_source()
958 			stream = &isys->streams[i];  in ipu6_isys_query_stream_by_source()
959 			isys->streams_ref_count[i]++;  in ipu6_isys_query_stream_by_source()
963 	spin_unlock_irqrestore(&isys->streams_lock, flags);  in ipu6_isys_query_stream_by_source()
991 	struct device *dev = &av->isys->adev->auxdev.dev;  in ipu6_isys_video_set_streaming()
1095 int ipu6_isys_fw_open(struct ipu6_isys *isys)  in ipu6_isys_fw_open()  argument
1097 	struct ipu6_bus_device *adev = isys->adev;  in ipu6_isys_fw_open()
1098 	const struct ipu6_isys_internal_pdata *ipdata = isys->pdata->ipdata;  in ipu6_isys_fw_open()
1105 	mutex_lock(&isys->mutex);  in ipu6_isys_fw_open()
1107 	if (isys->ref_count++)  in ipu6_isys_fw_open()
1111 			   IPU6_CPD_PKG_DIR_ISYS_SERVER_IDX, isys->pdata->base,  in ipu6_isys_fw_open()
1118 	ipu6_cleanup_fw_msg_bufs(isys);  in ipu6_isys_fw_open()
1120 	if (isys->fwcom) {  in ipu6_isys_fw_open()
1126 		ipu6_fw_isys_cleanup(isys);  in ipu6_isys_fw_open()
1129 	ret = ipu6_fw_isys_init(isys, ipdata->num_parallel_streams);  in ipu6_isys_fw_open()
1134 	mutex_unlock(&isys->mutex);  in ipu6_isys_fw_open()
1139 	isys->ref_count--;  in ipu6_isys_fw_open()
1140 	mutex_unlock(&isys->mutex);  in ipu6_isys_fw_open()
1146 void ipu6_isys_fw_close(struct ipu6_isys *isys)  in ipu6_isys_fw_close()  argument
1148 	mutex_lock(&isys->mutex);  in ipu6_isys_fw_close()
1150 	isys->ref_count--;  in ipu6_isys_fw_close()
1151 	if (!isys->ref_count) {  in ipu6_isys_fw_close()
1152 		ipu6_fw_isys_close(isys);  in ipu6_isys_fw_close()
1153 		if (isys->fwcom) {  in ipu6_isys_fw_close()
1154 			isys->need_reset = true;  in ipu6_isys_fw_close()
1155 			dev_warn(&isys->adev->auxdev.dev,  in ipu6_isys_fw_close()
1160 	mutex_unlock(&isys->mutex);  in ipu6_isys_fw_close()
1162 	if (isys->need_reset)  in ipu6_isys_fw_close()
1163 		pm_runtime_put_sync(&isys->adev->auxdev.dev);  in ipu6_isys_fw_close()
1165 		pm_runtime_put(&isys->adev->auxdev.dev);  in ipu6_isys_fw_close()
1173 	struct device *dev = &av->isys->adev->auxdev.dev;  in ipu6_isys_setup_video()
1298 	av->vdev.v4l2_dev = &av->isys->v4l2_dev;  in ipu6_isys_video_init()