384 	if (!dvb_vb2_is_streaming(&dmxdevfilter->vb2_ctx) &&  in dvb_dmxdev_section_callback()
396 	if (dvb_vb2_is_streaming(&dmxdevfilter->vb2_ctx)) {  in dvb_dmxdev_section_callback()
397 		ret = dvb_vb2_fill_buffer(&dmxdevfilter->vb2_ctx,  in dvb_dmxdev_section_callback()
401 			ret = dvb_vb2_fill_buffer(&dmxdevfilter->vb2_ctx,  in dvb_dmxdev_section_callback()
443 		ctx = &dmxdevfilter->vb2_ctx;  in dvb_dmxdev_ts_callback()
818 	dvb_vb2_init(&dmxdevfilter->vb2_ctx, "demux_filter",  in dvb_demux_open()
835 	if (dvb_vb2_is_streaming(&dmxdevfilter->vb2_ctx))  in dvb_dmxdev_filter_free()
836 		dvb_vb2_stream_off(&dmxdevfilter->vb2_ctx);  in dvb_dmxdev_filter_free()
837 	dvb_vb2_release(&dmxdevfilter->vb2_ctx);  in dvb_dmxdev_filter_free()
1132 		ret = dvb_vb2_reqbufs(&dmxdevfilter->vb2_ctx, parg);  in dvb_demux_do_ioctl()
1141 		ret = dvb_vb2_querybuf(&dmxdevfilter->vb2_ctx, parg);  in dvb_demux_do_ioctl()
1150 		ret = dvb_vb2_expbuf(&dmxdevfilter->vb2_ctx, parg);  in dvb_demux_do_ioctl()
1159 		ret = dvb_vb2_qbuf(&dmxdevfilter->vb2_ctx, parg);  in dvb_demux_do_ioctl()
1160 		if (ret == 0 && !dvb_vb2_is_streaming(&dmxdevfilter->vb2_ctx))  in dvb_demux_do_ioctl()
1161 			ret = dvb_vb2_stream_on(&dmxdevfilter->vb2_ctx);  in dvb_demux_do_ioctl()
1170 		ret = dvb_vb2_dqbuf(&dmxdevfilter->vb2_ctx, parg);  in dvb_demux_do_ioctl()
1197 	if (dvb_vb2_is_streaming(&dmxdevfilter->vb2_ctx))  in dvb_demux_poll()
1198 		return dvb_vb2_poll(&dmxdevfilter->vb2_ctx, file, wait);  in dvb_demux_poll()
1231 	ret = dvb_vb2_mmap(&dmxdevfilter->vb2_ctx, vma);  in dvb_demux_mmap()