ivtv-mailbox.h

 1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3    mailbox functions
 4    Copyright (C) 2003-2004  Kevin Thayer <nufan_wfk at yahoo.com>
 5    Copyright (C) 2005-2007  Hans Verkuil <hverkuil@kernel.org>
 6
 7 */
 8
 9#ifndef IVTV_MAILBOX_H
10#define IVTV_MAILBOX_H
11
12#define IVTV_MBOX_DMA_END         8
13#define IVTV_MBOX_DMA             9
14
15void ivtv_api_get_data(struct ivtv_mailbox_data *mbdata, int mb,
16		       int argc, u32 data[]);
17int ivtv_api(struct ivtv *itv, int cmd, int args, u32 data[]);
18int ivtv_vapi_result(struct ivtv *itv, u32 data[CX2341X_MBOX_MAX_DATA], int cmd, int args, ...);
19int ivtv_vapi(struct ivtv *itv, int cmd, int args, ...);
20int ivtv_api_func(void *priv, u32 cmd, int in, int out, u32 data[CX2341X_MBOX_MAX_DATA]);
21void ivtv_mailbox_cache_invalidate(struct ivtv *itv);
22
23#endif