1*c942fddfSThomas Gleixner /* SPDX-License-Identifier: GPL-2.0-or-later */ 2b285192aSMauro Carvalho Chehab /* 3b285192aSMauro Carvalho Chehab * cx18 Vertical Blank Interval support functions 4b285192aSMauro Carvalho Chehab * 5b285192aSMauro Carvalho Chehab * Derived from ivtv-vbi.h 6b285192aSMauro Carvalho Chehab * 7b285192aSMauro Carvalho Chehab * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> 8b285192aSMauro Carvalho Chehab */ 9b285192aSMauro Carvalho Chehab 10b285192aSMauro Carvalho Chehab void cx18_process_vbi_data(struct cx18 *cx, struct cx18_mdl *mdl, 11b285192aSMauro Carvalho Chehab int streamtype); 12b285192aSMauro Carvalho Chehab int cx18_used_line(struct cx18 *cx, int line, int field); 13