1/*
2 * Copyright (c) 2011 Intel Corporation. All Rights Reserved.
3 * Copyright (c) Imagination Technologies Limited, UK
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the
7 * "Software"), to deal in the Software without restriction, including
8 * without limitation the rights to use, copy, modify, merge, publish,
9 * distribute, sub license, and/or sell copies of the Software, and to
10 * permit persons to whom the Software is furnished to do so, subject to
11 * the following conditions:
12 *
13 * The above copyright notice and this permission notice (including the
14 * next paragraph) shall be included in all copies or substantial portions
15 * of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
20 * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
21 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
22 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
23 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24 */
25
26
27/******************************************************************************
28
29@File         dxva_msg.h
30
31@Title        va Firmware Message Flags
32
33@Platform     Independent
34
35@Description  </b>\n This file contains the header file information for the VA
36              specific MTX/Host messages
37
38******************************************************************************/
39#if !defined (__VA_MSG_H__)
40#define __VA_MSG_H__
41
42#if (__cplusplus)
43extern "C" {
44#endif
45
46    /* These come from fwrk_api.h */
47    /* #include <fwrk_api.h>  */
48#define FWRK_MSGID_START_PSR_HOSTMTX_MSG        (0x80)  //!< Start of parser specific Host->MTX messages.
49#define FWRK_MSGID_START_PSR_MTXHOST_MSG        (0xC0)  //!< Start of parser specific MTX->Host messages.
50#define FWRK_MSGID_START_USER_DEFINED_MSG       (0xF0)  //!< Start of parser user defined messages.
51#define FWRK_MSGID_PADDING                                      ( 0 )
52
53#define FWRK_MSGID_HOST_EMULATED                (0x40)
54
55
56    /*!
57    ******************************************************************************
58     This type defines the framework specified message ids
59
60     The messages are packed memory based structures accessed using the mem_io.h
61     macros.  The control values for these are generated from a file called
62     dxva_cmdseq_msg.def using the "regdef" tool.
63
64    ******************************************************************************/
65    enum {
66        /*! Sent by the VA driver on the host to the mtx firmware.
67         */
68        VA_MSGID_INIT                           = FWRK_MSGID_START_PSR_HOSTMTX_MSG,
69        VA_MSGID_RENDER,
70        VA_MSGID_DEBLOCK,
71        VA_MSGID_OOLD,
72
73        /* Test Messages */
74        VA_MSGID_TEST1,
75        DAVA_MSGID_HOST_BE_OPP,
76#ifdef SLICE_HEADER_PARSING
77        VA_MSGID_SLICE_HEADER_EXTRACT = 0x87,
78        VA_MSGID_MODULAR_SLICE_HEADER_EXTRACT = 0x88,
79#endif
80        /*! Sent by the mtx firmware to itself.
81         */
82        VA_MSGID_RENDER_MC_INTERRUPT,
83
84        VA_MSGID_DEBLOCK_MFLD = FWRK_MSGID_HOST_EMULATED,
85        VA_MSGID_OOLD_MFLD,
86        VA_MSGID_TEST1_MFLD,
87        VA_MSGID_HOST_BE_OPP_MFLD,
88
89        /*! Sent by the VA firmware on the MTX to the host.
90         */
91        VA_MSGID_CMD_COMPLETED = FWRK_MSGID_START_PSR_MTXHOST_MSG,
92        VA_MSGID_CMD_COMPLETED_BATCH,
93        VA_MSGID_DEBLOCK_REQUIRED,
94        VA_MSGID_TEST_RESPONCE,
95        VA_MSGID_ACK,
96
97        VA_MSGID_CMD_FAILED,
98        VA_MSGID_CMD_UNSUPPORTED,
99        VA_MSGID_CMD_HW_PANIC,
100        VA_MSGID_FRAME_INFO = FWRK_MSGID_START_USER_DEFINED_MSG,
101    };
102
103#if (__cplusplus)
104}
105#endif
106
107#endif
108