Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph...
[pandora-kernel.git] / drivers / staging / go7007 / go7007.h
1 /*
2  * Copyright (C) 2005-2006 Micronas USA Inc.
3  *
4  * Permission is hereby granted, free of charge, to any person obtaining a
5  * copy of this software and the associated README documentation file (the
6  * "Software"), to deal in the Software without restriction, including
7  * without limitation the rights to use, copy, modify, merge, publish,
8  * distribute, sublicense, and/or sell copies of the Software, and to
9  * permit persons to whom the Software is furnished to do so.
10  *
11  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
12  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
13  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
14  * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
15  * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
16  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
17  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
18  */
19
20 /* DEPRECATED -- use V4L2_PIX_FMT_MPEG and then call GO7007IOC_S_MPEG_PARAMS
21  * to select between MPEG1, MPEG2, and MPEG4 */
22 #define V4L2_PIX_FMT_MPEG4     v4l2_fourcc('M', 'P', 'G', '4') /* MPEG4 */
23
24 /* These will be replaced with a better interface
25  * soon, so don't get too attached to them */
26 #define GO7007IOC_S_BITRATE     _IOW('V', BASE_VIDIOC_PRIVATE + 0, int)
27 #define GO7007IOC_G_BITRATE     _IOR('V', BASE_VIDIOC_PRIVATE + 1, int)
28
29 enum go7007_aspect_ratio {
30         GO7007_ASPECT_RATIO_1_1 = 0,
31         GO7007_ASPECT_RATIO_4_3_NTSC = 1,
32         GO7007_ASPECT_RATIO_4_3_PAL = 2,
33         GO7007_ASPECT_RATIO_16_9_NTSC = 3,
34         GO7007_ASPECT_RATIO_16_9_PAL = 4,
35 };
36
37 /* Used to set generic compression parameters */
38 struct go7007_comp_params {
39         __u32 gop_size;
40         __u32 max_b_frames;
41         enum go7007_aspect_ratio aspect_ratio;
42         __u32 flags;
43         __u32 reserved[8];
44 };
45
46 #define GO7007_COMP_CLOSED_GOP          0x00000001
47 #define GO7007_COMP_OMIT_SEQ_HEADER     0x00000002
48
49 enum go7007_mpeg_video_standard {
50         GO7007_MPEG_VIDEO_MPEG1 = 0,
51         GO7007_MPEG_VIDEO_MPEG2 = 1,
52         GO7007_MPEG_VIDEO_MPEG4 = 2,
53 };
54
55 /* Used to set parameters for V4L2_PIX_FMT_MPEG format */
56 struct go7007_mpeg_params {
57         enum go7007_mpeg_video_standard mpeg_video_standard;
58         __u32 flags;
59         __u32 pali;
60         __u32 reserved[8];
61 };
62
63 #define GO7007_MPEG_FORCE_DVD_MODE      0x00000001
64 #define GO7007_MPEG_OMIT_GOP_HEADER     0x00000002
65 #define GO7007_MPEG_REPEAT_SEQHEADER    0x00000004
66
67 #define GO7007_MPEG_PROFILE(format, pali)       (((format)<<24)|(pali))
68
69 #define GO7007_MPEG2_PROFILE_MAIN_MAIN          GO7007_MPEG_PROFILE(2, 0x48)
70
71 #define GO7007_MPEG4_PROFILE_S_L0               GO7007_MPEG_PROFILE(4, 0x08)
72 #define GO7007_MPEG4_PROFILE_S_L1               GO7007_MPEG_PROFILE(4, 0x01)
73 #define GO7007_MPEG4_PROFILE_S_L2               GO7007_MPEG_PROFILE(4, 0x02)
74 #define GO7007_MPEG4_PROFILE_S_L3               GO7007_MPEG_PROFILE(4, 0x03)
75 #define GO7007_MPEG4_PROFILE_ARTS_L1            GO7007_MPEG_PROFILE(4, 0x91)
76 #define GO7007_MPEG4_PROFILE_ARTS_L2            GO7007_MPEG_PROFILE(4, 0x92)
77 #define GO7007_MPEG4_PROFILE_ARTS_L3            GO7007_MPEG_PROFILE(4, 0x93)
78 #define GO7007_MPEG4_PROFILE_ARTS_L4            GO7007_MPEG_PROFILE(4, 0x94)
79 #define GO7007_MPEG4_PROFILE_AS_L0              GO7007_MPEG_PROFILE(4, 0xf0)
80 #define GO7007_MPEG4_PROFILE_AS_L1              GO7007_MPEG_PROFILE(4, 0xf1)
81 #define GO7007_MPEG4_PROFILE_AS_L2              GO7007_MPEG_PROFILE(4, 0xf2)
82 #define GO7007_MPEG4_PROFILE_AS_L3              GO7007_MPEG_PROFILE(4, 0xf3)
83 #define GO7007_MPEG4_PROFILE_AS_L4              GO7007_MPEG_PROFILE(4, 0xf4)
84 #define GO7007_MPEG4_PROFILE_AS_L5              GO7007_MPEG_PROFILE(4, 0xf5)
85
86 struct go7007_md_params {
87         __u16 region;
88         __u16 trigger;
89         __u16 pixel_threshold;
90         __u16 motion_threshold;
91         __u32 reserved[8];
92 };
93
94 struct go7007_md_region {
95         __u16 region;
96         __u16 flags;
97         struct v4l2_clip *clips;
98         __u32 reserved[8];
99 };
100
101 #define GO7007IOC_S_MPEG_PARAMS _IOWR('V', BASE_VIDIOC_PRIVATE + 2, \
102                                         struct go7007_mpeg_params)
103 #define GO7007IOC_G_MPEG_PARAMS _IOR('V', BASE_VIDIOC_PRIVATE + 3, \
104                                         struct go7007_mpeg_params)
105 #define GO7007IOC_S_COMP_PARAMS _IOWR('V', BASE_VIDIOC_PRIVATE + 4, \
106                                         struct go7007_comp_params)
107 #define GO7007IOC_G_COMP_PARAMS _IOR('V', BASE_VIDIOC_PRIVATE + 5, \
108                                         struct go7007_comp_params)
109 #define GO7007IOC_S_MD_PARAMS   _IOWR('V', BASE_VIDIOC_PRIVATE + 6, \
110                                         struct go7007_md_params)
111 #define GO7007IOC_G_MD_PARAMS   _IOR('V', BASE_VIDIOC_PRIVATE + 7, \
112                                         struct go7007_md_params)
113 #define GO7007IOC_S_MD_REGION   _IOW('V', BASE_VIDIOC_PRIVATE + 8, \
114                                         struct go7007_md_region)