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path: root/drivers/media/pci/cx18/cx18-fileops.h
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Diffstat (limited to 'drivers/media/pci/cx18/cx18-fileops.h')
-rw-r--r--drivers/media/pci/cx18/cx18-fileops.h41
1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/media/pci/cx18/cx18-fileops.h b/drivers/media/pci/cx18/cx18-fileops.h
new file mode 100644
index 000000000000..b9e5110ad043
--- /dev/null
+++ b/drivers/media/pci/cx18/cx18-fileops.h
@@ -0,0 +1,41 @@
+/*
+ * cx18 file operation functions
+ *
+ * Derived from ivtv-fileops.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
+ */
+
+/* Testing/Debugging */
+int cx18_v4l2_open(struct file *filp);
+ssize_t cx18_v4l2_read(struct file *filp, char __user *buf, size_t count,
+ loff_t *pos);
+ssize_t cx18_v4l2_write(struct file *filp, const char __user *buf, size_t count,
+ loff_t *pos);
+int cx18_v4l2_close(struct file *filp);
+unsigned int cx18_v4l2_enc_poll(struct file *filp, poll_table *wait);
+int cx18_start_capture(struct cx18_open_id *id);
+void cx18_stop_capture(struct cx18_open_id *id, int gop_end);
+void cx18_mute(struct cx18 *cx);
+void cx18_unmute(struct cx18 *cx);
+int cx18_v4l2_mmap(struct file *file, struct vm_area_struct *vma);
+void cx18_vb_timeout(unsigned long data);
+
+/* Shared with cx18-alsa module */
+int cx18_claim_stream(struct cx18_open_id *id, int type);
+void cx18_release_stream(struct cx18_stream *s);