/drivers/media/video/ivtv/ivtv-mailbox.h

 1/*
 2    mailbox functions
 3    Copyright (C) 2003-2004  Kevin Thayer <nufan_wfk at yahoo.com>
 4    Copyright (C) 2005-2007  Hans Verkuil <hverkuil@xs4all.nl>
 5
 6    This program is free software; you can redistribute it and/or modify
 7    it under the terms of the GNU General Public License as published by
 8    the Free Software Foundation; either version 2 of the License, or
 9    (at your option) any later version.
10
11    This program is distributed in the hope that it will be useful,
12    but WITHOUT ANY WARRANTY; without even the implied warranty of
13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14    GNU General Public License for more details.
15
16    You should have received a copy of the GNU General Public License
17    along with this program; if not, write to the Free Software
18    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
19 */
20
21#ifndef IVTV_MAILBOX_H
22#define IVTV_MAILBOX_H
23
24#define IVTV_MBOX_DMA_END         8
25#define IVTV_MBOX_DMA             9
26
27void ivtv_api_get_data(struct ivtv_mailbox_data *mbdata, int mb,
28		       int argc, u32 data[]);
29int ivtv_api(struct ivtv *itv, int cmd, int args, u32 data[]);
30int ivtv_vapi_result(struct ivtv *itv, u32 data[CX2341X_MBOX_MAX_DATA], int cmd, int args, ...);
31int ivtv_vapi(struct ivtv *itv, int cmd, int args, ...);
32int ivtv_api_func(void *priv, u32 cmd, int in, int out, u32 data[CX2341X_MBOX_MAX_DATA]);
33void ivtv_mailbox_cache_invalidate(struct ivtv *itv);
34
35#endif