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authorHans Verkuil <hverkuil@xs4all.nl>2008-04-28 20:24:33 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2008-04-29 18:41:41 -0300
commit1c1e45d17b663d4749af456ab7c2fc1f36405ef8 (patch)
tree03704d6fd888c4c617baa81a60df0d80815b2607 /drivers/media/video/cx18/cx18-streams.h
parentd74bee8b4776b5051c650a90f49a2022d46d8588 (diff)
V4L/DVB (7786): cx18: new driver for the Conexant CX23418 MPEG encoder chip
Many thanks to Steve Toth from Hauppauge and Nattu Dakshinamurthy from Conexant for their support. I am in particular thankful to Hauppauge since without their help this driver would not exist. It should also be noted that Steve did the work to get the DVB part up and running. Thank you! Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: G. Andrew Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/cx18/cx18-streams.h')
-rw-r--r--drivers/media/video/cx18/cx18-streams.h33
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/media/video/cx18/cx18-streams.h b/drivers/media/video/cx18/cx18-streams.h
new file mode 100644
index 00000000000..8c7ba7d2fa7
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-streams.h
@@ -0,0 +1,33 @@
+/*
+ * cx18 init/start/stop/exit stream functions
+ *
+ * Derived from ivtv-streams.h
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+u32 cx18_find_handle(struct cx18 *cx);
+int cx18_streams_setup(struct cx18 *cx);
+int cx18_streams_register(struct cx18 *cx);
+void cx18_streams_cleanup(struct cx18 *cx);
+
+/* Capture related */
+int cx18_start_v4l2_encode_stream(struct cx18_stream *s);
+int cx18_stop_v4l2_encode_stream(struct cx18_stream *s, int gop_end);
+
+void cx18_stop_all_captures(struct cx18 *cx);