1 /* 2 cx23415/6 header containing common defines. 3 4 This program is free software; you can redistribute it and/or modify 5 it under the terms of the GNU General Public License as published by 6 the Free Software Foundation; either version 2 of the License, or 7 (at your option) any later version. 8 9 This program is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 GNU General Public License for more details. 13 14 You should have received a copy of the GNU General Public License 15 along with this program; if not, write to the Free Software 16 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 17 */ 18 19 #ifndef CX2341X_H 20 #define CX2341X_H 21 22 enum cx2341x_port { 23 CX2341X_PORT_MEMORY = 0, 24 CX2341X_PORT_STREAMING = 1, 25 CX2341X_PORT_SERIAL = 2 26 }; 27 28 enum cx2341x_cap { 29 CX2341X_CAP_HAS_SLICED_VBI = 1 << 0, 30 CX2341X_CAP_HAS_TS = 1 << 1, 31 }; 32 33 struct cx2341x_mpeg_params { 34 /* misc */ 35 u32 capabilities; 36 enum cx2341x_port port; 37 u16 width; 38 u16 height; 39 u16 is_50hz; 40 41 /* stream */ 42 enum v4l2_mpeg_stream_type stream_type; 43 enum v4l2_mpeg_stream_vbi_fmt stream_vbi_fmt; 44 u16 stream_insert_nav_packets; 45 46 /* audio */ 47 enum v4l2_mpeg_audio_sampling_freq audio_sampling_freq; 48 enum v4l2_mpeg_audio_encoding audio_encoding; 49 enum v4l2_mpeg_audio_l2_bitrate audio_l2_bitrate; 50 enum v4l2_mpeg_audio_mode audio_mode; 51 enum v4l2_mpeg_audio_mode_extension audio_mode_extension; 52 enum v4l2_mpeg_audio_emphasis audio_emphasis; 53 enum v4l2_mpeg_audio_crc audio_crc; 54 u16 audio_properties; 55 u16 audio_mute; 56 57 /* video */ 58 enum v4l2_mpeg_video_encoding video_encoding; 59 enum v4l2_mpeg_video_aspect video_aspect; 60 u16 video_b_frames; 61 u16 video_gop_size; 62 u16 video_gop_closure; 63 enum v4l2_mpeg_video_bitrate_mode video_bitrate_mode; 64 u32 video_bitrate; 65 u32 video_bitrate_peak; 66 u16 video_temporal_decimation; 67 u16 video_mute; 68 u32 video_mute_yuv; 69 70 /* encoding filters */ 71 enum v4l2_mpeg_cx2341x_video_spatial_filter_mode video_spatial_filter_mode; 72 u16 video_spatial_filter; 73 enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type video_luma_spatial_filter_type; 74 enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type video_chroma_spatial_filter_type; 75 enum v4l2_mpeg_cx2341x_video_temporal_filter_mode video_temporal_filter_mode; 76 u16 video_temporal_filter; 77 enum v4l2_mpeg_cx2341x_video_median_filter_type video_median_filter_type; 78 u16 video_luma_median_filter_top; 79 u16 video_luma_median_filter_bottom; 80 u16 video_chroma_median_filter_top; 81 u16 video_chroma_median_filter_bottom; 82 }; 83 84 #define CX2341X_MBOX_MAX_DATA 16 85 86 extern const u32 cx2341x_mpeg_ctrls[]; 87 typedef int (*cx2341x_mbox_func)(void *priv, u32 cmd, int in, int out, 88 u32 data[CX2341X_MBOX_MAX_DATA]); 89 int cx2341x_update(void *priv, cx2341x_mbox_func func, 90 const struct cx2341x_mpeg_params *old, 91 const struct cx2341x_mpeg_params *new); 92 int cx2341x_ctrl_query(const struct cx2341x_mpeg_params *params, 93 struct v4l2_queryctrl *qctrl); 94 const char **cx2341x_ctrl_get_menu(const struct cx2341x_mpeg_params *p, u32 id); 95 int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params, int busy, 96 struct v4l2_ext_controls *ctrls, unsigned int cmd); 97 void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p); 98 void cx2341x_log_status(const struct cx2341x_mpeg_params *p, const char *prefix); 99 100 /* Firmware names */ 101 #define CX2341X_FIRM_ENC_FILENAME "v4l-cx2341x-enc.fw" 102 /* Decoder firmware for the cx23415 only */ 103 #define CX2341X_FIRM_DEC_FILENAME "v4l-cx2341x-dec.fw" 104 105 /* Firmware API commands */ 106 107 /* MPEG decoder API, specific to the cx23415 */ 108 #define CX2341X_DEC_PING_FW 0x00 109 #define CX2341X_DEC_START_PLAYBACK 0x01 110 #define CX2341X_DEC_STOP_PLAYBACK 0x02 111 #define CX2341X_DEC_SET_PLAYBACK_SPEED 0x03 112 #define CX2341X_DEC_STEP_VIDEO 0x05 113 #define CX2341X_DEC_SET_DMA_BLOCK_SIZE 0x08 114 #define CX2341X_DEC_GET_XFER_INFO 0x09 115 #define CX2341X_DEC_GET_DMA_STATUS 0x0a 116 #define CX2341X_DEC_SCHED_DMA_FROM_HOST 0x0b 117 #define CX2341X_DEC_PAUSE_PLAYBACK 0x0d 118 #define CX2341X_DEC_HALT_FW 0x0e 119 #define CX2341X_DEC_SET_STANDARD 0x10 120 #define CX2341X_DEC_GET_VERSION 0x11 121 #define CX2341X_DEC_SET_STREAM_INPUT 0x14 122 #define CX2341X_DEC_GET_TIMING_INFO 0x15 123 #define CX2341X_DEC_SET_AUDIO_MODE 0x16 124 #define CX2341X_DEC_SET_EVENT_NOTIFICATION 0x17 125 #define CX2341X_DEC_SET_DISPLAY_BUFFERS 0x18 126 #define CX2341X_DEC_EXTRACT_VBI 0x19 127 #define CX2341X_DEC_SET_DECODER_SOURCE 0x1a 128 #define CX2341X_DEC_SET_PREBUFFERING 0x1e 129 130 /* MPEG encoder API */ 131 #define CX2341X_ENC_PING_FW 0x80 132 #define CX2341X_ENC_START_CAPTURE 0x81 133 #define CX2341X_ENC_STOP_CAPTURE 0x82 134 #define CX2341X_ENC_SET_AUDIO_ID 0x89 135 #define CX2341X_ENC_SET_VIDEO_ID 0x8b 136 #define CX2341X_ENC_SET_PCR_ID 0x8d 137 #define CX2341X_ENC_SET_FRAME_RATE 0x8f 138 #define CX2341X_ENC_SET_FRAME_SIZE 0x91 139 #define CX2341X_ENC_SET_BIT_RATE 0x95 140 #define CX2341X_ENC_SET_GOP_PROPERTIES 0x97 141 #define CX2341X_ENC_SET_ASPECT_RATIO 0x99 142 #define CX2341X_ENC_SET_DNR_FILTER_MODE 0x9b 143 #define CX2341X_ENC_SET_DNR_FILTER_PROPS 0x9d 144 #define CX2341X_ENC_SET_CORING_LEVELS 0x9f 145 #define CX2341X_ENC_SET_SPATIAL_FILTER_TYPE 0xa1 146 #define CX2341X_ENC_SET_VBI_LINE 0xb7 147 #define CX2341X_ENC_SET_STREAM_TYPE 0xb9 148 #define CX2341X_ENC_SET_OUTPUT_PORT 0xbb 149 #define CX2341X_ENC_SET_AUDIO_PROPERTIES 0xbd 150 #define CX2341X_ENC_HALT_FW 0xc3 151 #define CX2341X_ENC_GET_VERSION 0xc4 152 #define CX2341X_ENC_SET_GOP_CLOSURE 0xc5 153 #define CX2341X_ENC_GET_SEQ_END 0xc6 154 #define CX2341X_ENC_SET_PGM_INDEX_INFO 0xc7 155 #define CX2341X_ENC_SET_VBI_CONFIG 0xc8 156 #define CX2341X_ENC_SET_DMA_BLOCK_SIZE 0xc9 157 #define CX2341X_ENC_GET_PREV_DMA_INFO_MB_10 0xca 158 #define CX2341X_ENC_GET_PREV_DMA_INFO_MB_9 0xcb 159 #define CX2341X_ENC_SCHED_DMA_TO_HOST 0xcc 160 #define CX2341X_ENC_INITIALIZE_INPUT 0xcd 161 #define CX2341X_ENC_SET_FRAME_DROP_RATE 0xd0 162 #define CX2341X_ENC_PAUSE_ENCODER 0xd2 163 #define CX2341X_ENC_REFRESH_INPUT 0xd3 164 #define CX2341X_ENC_SET_COPYRIGHT 0xd4 165 #define CX2341X_ENC_SET_EVENT_NOTIFICATION 0xd5 166 #define CX2341X_ENC_SET_NUM_VSYNC_LINES 0xd6 167 #define CX2341X_ENC_SET_PLACEHOLDER 0xd7 168 #define CX2341X_ENC_MUTE_VIDEO 0xd9 169 #define CX2341X_ENC_MUTE_AUDIO 0xda 170 #define CX2341X_ENC_SET_VERT_CROP_LINE 0xdb 171 #define CX2341X_ENC_MISC 0xdc 172 173 /* OSD API, specific to the cx23415 */ 174 #define CX2341X_OSD_GET_FRAMEBUFFER 0x41 175 #define CX2341X_OSD_GET_PIXEL_FORMAT 0x42 176 #define CX2341X_OSD_SET_PIXEL_FORMAT 0x43 177 #define CX2341X_OSD_GET_STATE 0x44 178 #define CX2341X_OSD_SET_STATE 0x45 179 #define CX2341X_OSD_GET_OSD_COORDS 0x46 180 #define CX2341X_OSD_SET_OSD_COORDS 0x47 181 #define CX2341X_OSD_GET_SCREEN_COORDS 0x48 182 #define CX2341X_OSD_SET_SCREEN_COORDS 0x49 183 #define CX2341X_OSD_GET_GLOBAL_ALPHA 0x4a 184 #define CX2341X_OSD_SET_GLOBAL_ALPHA 0x4b 185 #define CX2341X_OSD_SET_BLEND_COORDS 0x4c 186 #define CX2341X_OSD_GET_FLICKER_STATE 0x4f 187 #define CX2341X_OSD_SET_FLICKER_STATE 0x50 188 #define CX2341X_OSD_BLT_COPY 0x52 189 #define CX2341X_OSD_BLT_FILL 0x53 190 #define CX2341X_OSD_BLT_TEXT 0x54 191 #define CX2341X_OSD_SET_FRAMEBUFFER_WINDOW 0x56 192 #define CX2341X_OSD_SET_CHROMA_KEY 0x60 193 #define CX2341X_OSD_GET_ALPHA_CONTENT_INDEX 0x61 194 #define CX2341X_OSD_SET_ALPHA_CONTENT_INDEX 0x62 195 196 #endif /* CX2341X_H */ 197