Subversion Repositories test_project

/*

    cx23415/6 header containing common defines.

    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

 */

#ifndef CX2341X_H

#define CX2341X_H

enum cx2341x_port {

        CX2341X_PORT_MEMORY    = 0,

        CX2341X_PORT_STREAMING = 1,

        CX2341X_PORT_SERIAL    = 2

};

enum cx2341x_cap {

        CX2341X_CAP_HAS_SLICED_VBI = 1 << 0,

};

struct cx2341x_mpeg_params {

        /* misc */

        u32 capabilities;

        enum cx2341x_port port;

        u16 width;

        u16 height;

        u16 is_50hz;

        /* stream */

        enum v4l2_mpeg_stream_type stream_type;

        enum v4l2_mpeg_stream_vbi_fmt stream_vbi_fmt;

        u16 stream_insert_nav_packets;

        /* audio */

        enum v4l2_mpeg_audio_sampling_freq audio_sampling_freq;

        enum v4l2_mpeg_audio_encoding audio_encoding;

        enum v4l2_mpeg_audio_l2_bitrate audio_l2_bitrate;

        enum v4l2_mpeg_audio_mode audio_mode;

        enum v4l2_mpeg_audio_mode_extension audio_mode_extension;

        enum v4l2_mpeg_audio_emphasis audio_emphasis;

        enum v4l2_mpeg_audio_crc audio_crc;

        u16 audio_properties;

        u16 audio_mute;

        /* video */

        enum v4l2_mpeg_video_encoding video_encoding;

        enum v4l2_mpeg_video_aspect video_aspect;

        u16 video_b_frames;

        u16 video_gop_size;

        u16 video_gop_closure;

        enum v4l2_mpeg_video_bitrate_mode video_bitrate_mode;

        u32 video_bitrate;

        u32 video_bitrate_peak;

        u16 video_temporal_decimation;

        u16 video_mute;

        u32 video_mute_yuv;

        /* encoding filters */

        enum v4l2_mpeg_cx2341x_video_spatial_filter_mode video_spatial_filter_mode;

        u16 video_spatial_filter;

        enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type video_luma_spatial_filter_type;

        enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type video_chroma_spatial_filter_type;

        enum v4l2_mpeg_cx2341x_video_temporal_filter_mode video_temporal_filter_mode;

        u16 video_temporal_filter;

        enum v4l2_mpeg_cx2341x_video_median_filter_type video_median_filter_type;

        u16 video_luma_median_filter_top;

        u16 video_luma_median_filter_bottom;

        u16 video_chroma_median_filter_top;

        u16 video_chroma_median_filter_bottom;

};

#define CX2341X_MBOX_MAX_DATA 16

extern const u32 cx2341x_mpeg_ctrls[];

typedef int (*cx2341x_mbox_func)(void *priv, int cmd, int in, int out,

                u32 data[CX2341X_MBOX_MAX_DATA]);

int cx2341x_update(void *priv, cx2341x_mbox_func func,

                const struct cx2341x_mpeg_params *old,

                const struct cx2341x_mpeg_params *new);

int cx2341x_ctrl_query(struct cx2341x_mpeg_params *params,

                struct v4l2_queryctrl *qctrl);

const char **cx2341x_ctrl_get_menu(u32 id);

int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params, int busy,

                struct v4l2_ext_controls *ctrls, unsigned int cmd);

void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p);

void cx2341x_log_status(struct cx2341x_mpeg_params *p, const char *prefix);

/* Firmware names */

#define CX2341X_FIRM_ENC_FILENAME "v4l-cx2341x-enc.fw"

/* Decoder firmware for the cx23415 only */

#define CX2341X_FIRM_DEC_FILENAME "v4l-cx2341x-dec.fw"

/* Firmware API commands */

/* MPEG decoder API, specific to the cx23415 */

#define CX2341X_DEC_PING_FW                     0x00

#define CX2341X_DEC_START_PLAYBACK              0x01

#define CX2341X_DEC_STOP_PLAYBACK               0x02

#define CX2341X_DEC_SET_PLAYBACK_SPEED          0x03

#define CX2341X_DEC_STEP_VIDEO                  0x05

#define CX2341X_DEC_SET_DMA_BLOCK_SIZE          0x08

#define CX2341X_DEC_GET_XFER_INFO               0x09

#define CX2341X_DEC_GET_DMA_STATUS              0x0a

#define CX2341X_DEC_SCHED_DMA_FROM_HOST         0x0b

#define CX2341X_DEC_PAUSE_PLAYBACK              0x0d

#define CX2341X_DEC_HALT_FW                     0x0e

#define CX2341X_DEC_SET_STANDARD                0x10

#define CX2341X_DEC_GET_VERSION                 0x11

#define CX2341X_DEC_SET_STREAM_INPUT            0x14

#define CX2341X_DEC_GET_TIMING_INFO             0x15

#define CX2341X_DEC_SET_AUDIO_MODE              0x16

#define CX2341X_DEC_SET_EVENT_NOTIFICATION      0x17

#define CX2341X_DEC_SET_DISPLAY_BUFFERS         0x18

#define CX2341X_DEC_EXTRACT_VBI                 0x19

#define CX2341X_DEC_SET_DECODER_SOURCE          0x1a

#define CX2341X_DEC_SET_PREBUFFERING            0x1e

/* MPEG encoder API */

#define CX2341X_ENC_PING_FW                     0x80

#define CX2341X_ENC_START_CAPTURE               0x81

#define CX2341X_ENC_STOP_CAPTURE                0x82

#define CX2341X_ENC_SET_AUDIO_ID                0x89

#define CX2341X_ENC_SET_VIDEO_ID                0x8b

#define CX2341X_ENC_SET_PCR_ID                  0x8d

#define CX2341X_ENC_SET_FRAME_RATE              0x8f

#define CX2341X_ENC_SET_FRAME_SIZE              0x91

#define CX2341X_ENC_SET_BIT_RATE                0x95

#define CX2341X_ENC_SET_GOP_PROPERTIES          0x97

#define CX2341X_ENC_SET_ASPECT_RATIO            0x99

#define CX2341X_ENC_SET_DNR_FILTER_MODE         0x9b

#define CX2341X_ENC_SET_DNR_FILTER_PROPS        0x9d

#define CX2341X_ENC_SET_CORING_LEVELS           0x9f

#define CX2341X_ENC_SET_SPATIAL_FILTER_TYPE     0xa1

#define CX2341X_ENC_SET_VBI_LINE                0xb7

#define CX2341X_ENC_SET_STREAM_TYPE             0xb9

#define CX2341X_ENC_SET_OUTPUT_PORT             0xbb

#define CX2341X_ENC_SET_AUDIO_PROPERTIES        0xbd

#define CX2341X_ENC_HALT_FW                     0xc3

#define CX2341X_ENC_GET_VERSION                 0xc4

#define CX2341X_ENC_SET_GOP_CLOSURE             0xc5

#define CX2341X_ENC_GET_SEQ_END                 0xc6

#define CX2341X_ENC_SET_PGM_INDEX_INFO          0xc7

#define CX2341X_ENC_SET_VBI_CONFIG              0xc8

#define CX2341X_ENC_SET_DMA_BLOCK_SIZE          0xc9

#define CX2341X_ENC_GET_PREV_DMA_INFO_MB_10     0xca

#define CX2341X_ENC_GET_PREV_DMA_INFO_MB_9      0xcb

#define CX2341X_ENC_SCHED_DMA_TO_HOST           0xcc

#define CX2341X_ENC_INITIALIZE_INPUT            0xcd

#define CX2341X_ENC_SET_FRAME_DROP_RATE         0xd0

#define CX2341X_ENC_PAUSE_ENCODER               0xd2

#define CX2341X_ENC_REFRESH_INPUT               0xd3

#define CX2341X_ENC_SET_COPYRIGHT               0xd4

#define CX2341X_ENC_SET_EVENT_NOTIFICATION      0xd5

#define CX2341X_ENC_SET_NUM_VSYNC_LINES         0xd6

#define CX2341X_ENC_SET_PLACEHOLDER             0xd7

#define CX2341X_ENC_MUTE_VIDEO                  0xd9

#define CX2341X_ENC_MUTE_AUDIO                  0xda

#define CX2341X_ENC_SET_VERT_CROP_LINE          0xdb

#define CX2341X_ENC_MISC                        0xdc

/* OSD API, specific to the cx23415 */

#define CX2341X_OSD_GET_FRAMEBUFFER             0x41

#define CX2341X_OSD_GET_PIXEL_FORMAT            0x42

#define CX2341X_OSD_SET_PIXEL_FORMAT            0x43

#define CX2341X_OSD_GET_STATE                   0x44

#define CX2341X_OSD_SET_STATE                   0x45

#define CX2341X_OSD_GET_OSD_COORDS              0x46

#define CX2341X_OSD_SET_OSD_COORDS              0x47

#define CX2341X_OSD_GET_SCREEN_COORDS           0x48

#define CX2341X_OSD_SET_SCREEN_COORDS           0x49

#define CX2341X_OSD_GET_GLOBAL_ALPHA            0x4a

#define CX2341X_OSD_SET_GLOBAL_ALPHA            0x4b

#define CX2341X_OSD_SET_BLEND_COORDS            0x4c

#define CX2341X_OSD_GET_FLICKER_STATE           0x4f

#define CX2341X_OSD_SET_FLICKER_STATE           0x50

#define CX2341X_OSD_BLT_COPY                    0x52

#define CX2341X_OSD_BLT_FILL                    0x53

#define CX2341X_OSD_BLT_TEXT                    0x54

#define CX2341X_OSD_SET_FRAMEBUFFER_WINDOW      0x56

#define CX2341X_OSD_SET_CHROMA_KEY              0x60

#define CX2341X_OSD_GET_ALPHA_CONTENT_INDEX     0x61

#define CX2341X_OSD_SET_ALPHA_CONTENT_INDEX     0x62

#endif /* CX2341X_H */