| @@ -15,10 +15,6 @@ · 14 unmodified lines |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | * GNU General Public License for more details. | 17 | * GNU General Public License for more details. |
| 18 | * | | |
| 19 | * You should have received a copy of the GNU General Public License | | |
| 20 | * along with this program; if not, write to the Free Software | | |
| 21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | | |
| 22 | */ | 18 | */ |
| 23 | | 19 | |
| 24 | #ifndef __LINUX_MEDIA_H | 20 | #ifndef __LINUX_MEDIA_H |
| @@ -42,108 +38,66 @@ struct media_device_info { · 17 unmodified lines |
| 42 | __u32 reserved[31]; | 38 | __u32 reserved[31]; |
| 43 | }; | 39 | }; |
| 44 | | 40 | |
| 45 | #define MEDIA_ENT_ID_FLAG_NEXT (1 << 31) | | |
| 46 | | | |
| 47 | /* | | |
| 48 | * Initial value to be used when a new entity is created | | |
| 49 | * Drivers should change it to something useful | | |
| 50 | */ | | |
| 51 | #define MEDIA_ENT_F_UNKNOWN 0x00000000 | | |
| 52 | | | |
| 53 | /* | 41 | /* |
| 54 | * Base number ranges for entity functions | 42 | * Base number ranges for entity functions |
| 55 | * | 43 | * |
| 56 | * NOTE: those ranges and entity function number are phased just to | 44 | * NOTE: Userspace should not rely on these ranges to identify a group |
| 57 | * make it easier to maintain this file. Userspace should not rely on | 45 | * of function types, as newer functions can be added with any name within |
| 58 | * the ranges to identify a group of function types, as newer | 46 | * the full u32 range. |
| 59 | * functions can be added with any name within the full u32 range. | 47 | * |
| 60 | */ | 48 | * Some older functions use the MEDIA_ENT_F_OLD_*_BASE range. Do not |
| 61 | #define MEDIA_ENT_F_BASE 0x00000000 | 49 | * change this, this is for backwards compatibility. When adding new |
| 62 | #define MEDIA_ENT_F_OLD_BASE 0x00010000 | 50 | * functions always use MEDIA_ENT_F_BASE. |
| 63 | #define MEDIA_ENT_F_OLD_SUBDEV_BASE 0x00020000 | | |
| 64 | | | |
| 65 | /* | | |
| 66 | * DVB entities | | |
| 67 | */ | 51 | */ |
| 68 | #define MEDIA_ENT_F_DTV_DEMOD (MEDIA_ENT_F_BASE + 0x00001) | 52 | #define MEDIA_ENT_F_BASE 0x00000000 |
| 69 | #define MEDIA_ENT_F_TS_DEMUX (MEDIA_ENT_F_BASE + 0x00002) | 53 | #define MEDIA_ENT_F_OLD_BASE 0x00010000 |
| 70 | #define MEDIA_ENT_F_DTV_CA (MEDIA_ENT_F_BASE + 0x00003) | 54 | #define MEDIA_ENT_F_OLD_SUBDEV_BASE 0x00020000 |
| 71 | #define MEDIA_ENT_F_DTV_NET_DECAP (MEDIA_ENT_F_BASE + 0x00004) | | |
| 72 | | 55 | |
| 73 | /* | 56 | /* |
| 74 | * I/O entities | 57 | * Initial value to be used when a new entity is created |
| | 58 | * Drivers should change it to something useful. |
| 75 | */ | 59 | */ |
| 76 | #define MEDIA_ENT_F_IO_DTV (MEDIA_ENT_F_BASE + 0x01001) | 60 | #define MEDIA_ENT_F_UNKNOWN MEDIA_ENT_F_BASE |
| 77 | #define MEDIA_ENT_F_IO_VBI (MEDIA_ENT_F_BASE + 0x01002) | | |
| 78 | #define MEDIA_ENT_F_IO_SWRADIO (MEDIA_ENT_F_BASE + 0x01003) | | |
| 79 | | 61 | |
| 80 | /* | 62 | /* |
| 81 | * Analog TV IF-PLL decoders | 63 | * Subdevs are initialized with MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN in order |
| 82 | * | 64 | * to preserve backward compatibility. Drivers must change to the proper |
| 83 | * It is a responsibility of the master/bridge drivers to create links | 65 | * subdev type before registering the entity. |
| 84 | * for MEDIA_ENT_F_IF_VID_DECODER and MEDIA_ENT_F_IF_AUD_DECODER. | | |
| 85 | */ | 66 | */ |
| 86 | #define MEDIA_ENT_F_IF_VID_DECODER (MEDIA_ENT_F_BASE + 0x02001) | 67 | #define MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN MEDIA_ENT_F_OLD_SUBDEV_BASE |
| 87 | #define MEDIA_ENT_F_IF_AUD_DECODER (MEDIA_ENT_F_BASE + 0x02002) | | |
| 88 | | 68 | |
| 89 | /* | 69 | /* |
| 90 | * Audio Entity Functions | 70 | * DVB entity functions |
| 91 | */ | 71 | */ |
| 92 | #define MEDIA_ENT_F_AUDIO_CAPTURE (MEDIA_ENT_F_BASE + 0x03001) | 72 | #define MEDIA_ENT_F_DTV_DEMOD (MEDIA_ENT_F_BASE + 0x00001) |
| 93 | #define MEDIA_ENT_F_AUDIO_PLAYBACK (MEDIA_ENT_F_BASE + 0x03002) | 73 | #define MEDIA_ENT_F_TS_DEMUX (MEDIA_ENT_F_BASE + 0x00002) |
| 94 | #define MEDIA_ENT_F_AUDIO_MIXER (MEDIA_ENT_F_BASE + 0x03003) | 74 | #define MEDIA_ENT_F_DTV_CA (MEDIA_ENT_F_BASE + 0x00003) |
| | 75 | #define MEDIA_ENT_F_DTV_NET_DECAP (MEDIA_ENT_F_BASE + 0x00004) |
| 95 | | 76 | |
| 96 | /* | 77 | /* |
| 97 | * Processing entities | 78 | * I/O entity functions |
| 98 | */ | 79 | */ |
| 99 | #define MEDIA_ENT_F_PROC_VIDEO_COMPOSER (MEDIA_ENT_F_BASE + 0x4001) | 80 | #define MEDIA_ENT_F_IO_V4L (MEDIA_ENT_F_OLD_BASE + 1) |
| 100 | #define MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER (MEDIA_ENT_F_BASE + 0x4002) | 81 | #define MEDIA_ENT_F_IO_DTV (MEDIA_ENT_F_BASE + 0x01001) |
| 101 | #define MEDIA_ENT_F_PROC_VIDEO_PIXEL_ENC_CONV (MEDIA_ENT_F_BASE + 0x4003) | 82 | #define MEDIA_ENT_F_IO_VBI (MEDIA_ENT_F_BASE + 0x01002) |
| 102 | #define MEDIA_ENT_F_PROC_VIDEO_LUT (MEDIA_ENT_F_BASE + 0x4004) | 83 | #define MEDIA_ENT_F_IO_SWRADIO (MEDIA_ENT_F_BASE + 0x01003) |
| 103 | #define MEDIA_ENT_F_PROC_VIDEO_SCALER (MEDIA_ENT_F_BASE + 0x4005) | | |
| 104 | #define MEDIA_ENT_F_PROC_VIDEO_STATISTICS (MEDIA_ENT_F_BASE + 0x4006) | | |
| 105 | | 84 | |
| 106 | /* | 85 | /* |
| 107 | * Switch and bridge entitites | 86 | * Sensor functions |
| 108 | */ | 87 | */ |
| 109 | #define MEDIA_ENT_F_VID_MUX (MEDIA_ENT_F_BASE + 0x5001) | 88 | #define MEDIA_ENT_F_CAM_SENSOR (MEDIA_ENT_F_OLD_SUBDEV_BASE + 1) |
| 110 | #define MEDIA_ENT_F_VID_IF_BRIDGE (MEDIA_ENT_F_BASE + 0x5002) | 89 | #define MEDIA_ENT_F_FLASH (MEDIA_ENT_F_OLD_SUBDEV_BASE + 2) |
| | 90 | #define MEDIA_ENT_F_LENS (MEDIA_ENT_F_OLD_SUBDEV_BASE + 3) |
| 111 | | 91 | |
| 112 | /* | 92 | /* |
| 113 | * Connectors | 93 | * Video decoder functions |
| 114 | */ | 94 | */ |
| 115 | /* It is a responsibility of the entity drivers to add connectors and links */ | 95 | #define MEDIA_ENT_F_ATV_DECODER (MEDIA_ENT_F_OLD_SUBDEV_BASE + 4) |
| 116 | #ifdef __KERNEL__ | 96 | #define MEDIA_ENT_F_DTV_DECODER (MEDIA_ENT_F_BASE + 0x6001) |
| 117 | /* | | |
| 118 | * For now, it should not be used in userspace, as some | | |
| 119 | * definitions may change | | |
| 120 | */ | | |
| 121 | | | |
| 122 | #define MEDIA_ENT_F_CONN_RF (MEDIA_ENT_F_BASE + 0x30001) | | |
| 123 | #define MEDIA_ENT_F_CONN_SVIDEO (MEDIA_ENT_F_BASE + 0x30002) | | |
| 124 | #define MEDIA_ENT_F_CONN_COMPOSITE (MEDIA_ENT_F_BASE + 0x30003) | | |
| 125 | | | |
| 126 | #endif | | |
| 127 | | 97 | |
| 128 | /* | 98 | /* |
| 129 | * Don't touch on those. The ranges MEDIA_ENT_F_OLD_BASE and | 99 | * Digital TV, analog TV, radio and/or software defined radio tuner functions. |
| 130 | * MEDIA_ENT_F_OLD_SUBDEV_BASE are kept to keep backward compatibility | | |
| 131 | * with the legacy v1 API.The number range is out of range by purpose: | | |
| 132 | * several previously reserved numbers got excluded from this range. | | |
| 133 | * | 100 | * |
| 134 | * Subdevs are initialized with MEDIA_ENT_T_V4L2_SUBDEV_UNKNOWN, | | |
| 135 | * in order to preserve backward compatibility. | | |
| 136 | * Drivers must change to the proper subdev type before | | |
| 137 | * registering the entity. | | |
| 138 | */ | | |
| 139 | | | |
| 140 | #define MEDIA_ENT_F_IO_V4L (MEDIA_ENT_F_OLD_BASE + 1) | | |
| 141 | | | |
| 142 | #define MEDIA_ENT_F_CAM_SENSOR (MEDIA_ENT_F_OLD_SUBDEV_BASE + 1) | | |
| 143 | #define MEDIA_ENT_F_FLASH (MEDIA_ENT_F_OLD_SUBDEV_BASE + 2) | | |
| 144 | #define MEDIA_ENT_F_LENS (MEDIA_ENT_F_OLD_SUBDEV_BASE + 3) | | |
| 145 | #define MEDIA_ENT_F_ATV_DECODER (MEDIA_ENT_F_OLD_SUBDEV_BASE + 4) | | |
| 146 | /* | | |
| 147 | * It is a responsibility of the master/bridge drivers to add connectors | 101 | * It is a responsibility of the master/bridge drivers to add connectors |
| 148 | * and links for MEDIA_ENT_F_TUNER. Please notice that some old tuners | 102 | * and links for MEDIA_ENT_F_TUNER. Please notice that some old tuners |
| 149 | * may require the usage of separate I2C chips to decode analog TV signals, | 103 | * may require the usage of separate I2C chips to decode analog TV signals, |
| @@ -151,49 +105,46 @@ struct media_device_info { · 1 unmodified line |
| 151 | * On such cases, the IF-PLL staging is mapped via one or two entities: | 105 | * On such cases, the IF-PLL staging is mapped via one or two entities: |
| 152 | * MEDIA_ENT_F_IF_VID_DECODER and/or MEDIA_ENT_F_IF_AUD_DECODER. | 106 | * MEDIA_ENT_F_IF_VID_DECODER and/or MEDIA_ENT_F_IF_AUD_DECODER. |
| 153 | */ | 107 | */ |
| 154 | #define MEDIA_ENT_F_TUNER (MEDIA_ENT_F_OLD_SUBDEV_BASE + 5) | 108 | #define MEDIA_ENT_F_TUNER (MEDIA_ENT_F_OLD_SUBDEV_BASE + 5) |
| 155 | | 109 | |
| 156 | #define MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN MEDIA_ENT_F_OLD_SUBDEV_BASE | 110 | /* |
| | 111 | * Analog TV IF-PLL decoder functions |
| | 112 | * |
| | 113 | * It is a responsibility of the master/bridge drivers to create links |
| | 114 | * for MEDIA_ENT_F_IF_VID_DECODER and MEDIA_ENT_F_IF_AUD_DECODER. |
| | 115 | */ |
| | 116 | #define MEDIA_ENT_F_IF_VID_DECODER (MEDIA_ENT_F_BASE + 0x02001) |
| | 117 | #define MEDIA_ENT_F_IF_AUD_DECODER (MEDIA_ENT_F_BASE + 0x02002) |
| 157 | | 118 | |
| 158 | #if !defined(__KERNEL__) || defined(__NEED_MEDIA_LEGACY_API) | 119 | /* |
| | 120 | * Audio entity functions |
| | 121 | */ |
| | 122 | #define MEDIA_ENT_F_AUDIO_CAPTURE (MEDIA_ENT_F_BASE + 0x03001) |
| | 123 | #define MEDIA_ENT_F_AUDIO_PLAYBACK (MEDIA_ENT_F_BASE + 0x03002) |
| | 124 | #define MEDIA_ENT_F_AUDIO_MIXER (MEDIA_ENT_F_BASE + 0x03003) |
| 159 | | 125 | |
| 160 | /* | 126 | /* |
| 161 | * Legacy symbols used to avoid userspace compilation breakages | 127 | * Processing entity functions |
| 162 | * | | |
| 163 | * Those symbols map the entity function into types and should be | | |
| 164 | * used only on legacy programs for legacy hardware. Don't rely | | |
| 165 | * on those for MEDIA_IOC_G_TOPOLOGY. | | |
| 166 | */ | 128 | */ |
| 167 | #define MEDIA_ENT_TYPE_SHIFT 16 | 129 | #define MEDIA_ENT_F_PROC_VIDEO_COMPOSER (MEDIA_ENT_F_BASE + 0x4001) |
| 168 | #define MEDIA_ENT_TYPE_MASK 0x00ff0000 | 130 | #define MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER (MEDIA_ENT_F_BASE + 0x4002) |
| 169 | #define MEDIA_ENT_SUBTYPE_MASK 0x0000ffff | 131 | #define MEDIA_ENT_F_PROC_VIDEO_PIXEL_ENC_CONV (MEDIA_ENT_F_BASE + 0x4003) |
| 170 | | 132 | #define MEDIA_ENT_F_PROC_VIDEO_LUT (MEDIA_ENT_F_BASE + 0x4004) |
| 171 | /* End of the old subdev reserved numberspace */ | 133 | #define MEDIA_ENT_F_PROC_VIDEO_SCALER (MEDIA_ENT_F_BASE + 0x4005) |
| 172 | #define MEDIA_ENT_T_DEVNODE_UNKNOWN (MEDIA_ENT_T_DEVNODE | \ | 134 | #define MEDIA_ENT_F_PROC_VIDEO_STATISTICS (MEDIA_ENT_F_BASE + 0x4006) |
| 173 | MEDIA_ENT_SUBTYPE_MASK) | | |
| 174 | | | |
| 175 | #define MEDIA_ENT_T_DEVNODE MEDIA_ENT_F_OLD_BASE | | |
| 176 | #define MEDIA_ENT_T_DEVNODE_V4L MEDIA_ENT_F_IO_V4L | | |
| 177 | #define MEDIA_ENT_T_DEVNODE_FB (MEDIA_ENT_T_DEVNODE + 2) | | |
| 178 | #define MEDIA_ENT_T_DEVNODE_ALSA (MEDIA_ENT_T_DEVNODE + 3) | | |
| 179 | #define MEDIA_ENT_T_DEVNODE_DVB (MEDIA_ENT_T_DEVNODE + 4) | | |
| 180 | | | |
| 181 | #define MEDIA_ENT_T_UNKNOWN MEDIA_ENT_F_UNKNOWN | | |
| 182 | #define MEDIA_ENT_T_V4L2_VIDEO MEDIA_ENT_F_IO_V4L | | |
| 183 | #define MEDIA_ENT_T_V4L2_SUBDEV MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN | | |
| 184 | #define MEDIA_ENT_T_V4L2_SUBDEV_SENSOR MEDIA_ENT_F_CAM_SENSOR | | |
| 185 | #define MEDIA_ENT_T_V4L2_SUBDEV_FLASH MEDIA_ENT_F_FLASH | | |
| 186 | #define MEDIA_ENT_T_V4L2_SUBDEV_LENS MEDIA_ENT_F_LENS | | |
| 187 | #define MEDIA_ENT_T_V4L2_SUBDEV_DECODER MEDIA_ENT_F_ATV_DECODER | | |
| 188 | #define MEDIA_ENT_T_V4L2_SUBDEV_TUNER MEDIA_ENT_F_TUNER | | |
| 189 | | 135 | |
| 190 | /* Obsolete symbol for media_version, no longer used in the kernel */ | 136 | /* |
| 191 | #define MEDIA_API_VERSION KERNEL_VERSION(0, 1, 0) | 137 | * Switch and bridge entity functions |
| 192 | #endif | 138 | */ |
| | 139 | #define MEDIA_ENT_F_VID_MUX (MEDIA_ENT_F_BASE + 0x5001) |
| | 140 | #define MEDIA_ENT_F_VID_IF_BRIDGE (MEDIA_ENT_F_BASE + 0x5002) |
| 193 | | 141 | |
| 194 | /* Entity flags */ | 142 | /* Entity flags */ |
| 195 | #define MEDIA_ENT_FL_DEFAULT (1 << 0) | 143 | #define MEDIA_ENT_FL_DEFAULT (1 << 0) |
| 196 | #define MEDIA_ENT_FL_CONNECTOR (1 << 1) | 144 | #define MEDIA_ENT_FL_CONNECTOR (1 << 1) |
| | 145 | |
| | 146 | /* OR with the entity id value to find the next entity */ |
| | 147 | #define MEDIA_ENT_ID_FLAG_NEXT (1 << 31) |
| 197 | | 148 | |
| 198 | struct media_entity_desc { | 149 | struct media_entity_desc { |
| 199 | __u32 id; | 150 | __u32 id; |
| @@ -214,7 +165,7 @@ struct media_entity_desc { · 14 unmodified lines |
| 214 | __u32 minor; | 165 | __u32 minor; |
| 215 | } dev; | 166 | } dev; |
| 216 | | 167 | |
| 217 | #if 1 | 168 | #if !defined(__KERNEL__) |
| 218 | /* | 169 | /* |
| 219 | * TODO: this shouldn't have been added without | 170 | * TODO: this shouldn't have been added without |
| 220 | * actual drivers that use this. When the first real driver | 171 | * actual drivers that use this. When the first real driver |
| @@ -225,24 +176,17 @@ struct media_entity_desc { · 4 unmodified lines |
| 225 | * contain the subdevice information. In addition, struct dev | 176 | * contain the subdevice information. In addition, struct dev |
| 226 | * can only refer to a single device, and not to multiple (e.g. | 177 | * can only refer to a single device, and not to multiple (e.g. |
| 227 | * pcm and mixer devices). | 178 | * pcm and mixer devices). |
| 228 | * | | |
| 229 | * So for now mark this as a to do. | | |
| 230 | */ | 179 | */ |
| 231 | struct { | 180 | struct { |
| 232 | __u32 card; | 181 | __u32 card; |
| 233 | __u32 device; | 182 | __u32 device; |
| 234 | __u32 subdevice; | 183 | __u32 subdevice; |
| 235 | } alsa; | 184 | } alsa; |
| 236 | #endif | | |
| 237 | | 185 | |
| 238 | #if 1 | | |
| 239 | /* | 186 | /* |
| 240 | * DEPRECATED: previous node specifications. Kept just to | 187 | * DEPRECATED: previous node specifications. Kept just to |
| 241 | * avoid breaking compilation, but media_entity_desc.dev | 188 | * avoid breaking compilation. Use media_entity_desc.dev |
| 242 | * should be used instead. In particular, alsa and dvb | 189 | * instead. |
| 243 | * fields below are wrong: for all devnodes, there should | | |
| 244 | * be just major/minor inside the struct, as this is enough | | |
| 245 | * to represent any devnode, no matter what type. | | |
| 246 | */ | 190 | */ |
| 247 | struct { | 191 | struct { |
| 248 | __u32 major; | 192 | __u32 major; |
| @@ -261,9 +205,9 @@ struct media_entity_desc { · 12 unmodified lines |
| 261 | }; | 205 | }; |
| 262 | }; | 206 | }; |
| 263 | | 207 | |
| 264 | #define MEDIA_PAD_FL_SINK (1 << 0) | 208 | #define MEDIA_PAD_FL_SINK (1 << 0) |
| 265 | #define MEDIA_PAD_FL_SOURCE (1 << 1) | 209 | #define MEDIA_PAD_FL_SOURCE (1 << 1) |
| 266 | #define MEDIA_PAD_FL_MUST_CONNECT (1 << 2) | 210 | #define MEDIA_PAD_FL_MUST_CONNECT (1 << 2) |
| 267 | | 211 | |
| 268 | struct media_pad_desc { | 212 | struct media_pad_desc { |
| 269 | __u32 entity; /* entity ID */ | 213 | __u32 entity; /* entity ID */ |
| @@ -272,13 +216,13 @@ struct media_pad_desc { · 2 unmodified lines |
| 272 | __u32 reserved[2]; | 216 | __u32 reserved[2]; |
| 273 | }; | 217 | }; |
| 274 | | 218 | |
| 275 | #define MEDIA_LNK_FL_ENABLED (1 << 0) | 219 | #define MEDIA_LNK_FL_ENABLED (1 << 0) |
| 276 | #define MEDIA_LNK_FL_IMMUTABLE (1 << 1) | 220 | #define MEDIA_LNK_FL_IMMUTABLE (1 << 1) |
| 277 | #define MEDIA_LNK_FL_DYNAMIC (1 << 2) | 221 | #define MEDIA_LNK_FL_DYNAMIC (1 << 2) |
| 278 | | 222 | |
| 279 | #define MEDIA_LNK_FL_LINK_TYPE (0xf << 28) | 223 | #define MEDIA_LNK_FL_LINK_TYPE (0xf << 28) |
| 280 | # define MEDIA_LNK_FL_DATA_LINK (0 << 28) | 224 | # define MEDIA_LNK_FL_DATA_LINK (0 << 28) |
| 281 | # define MEDIA_LNK_FL_INTERFACE_LINK (1 << 28) | 225 | # define MEDIA_LNK_FL_INTERFACE_LINK (1 << 28) |
| 282 | | 226 | |
| 283 | struct media_link_desc { | 227 | struct media_link_desc { |
| 284 | struct media_pad_desc source; | 228 | struct media_pad_desc source; |
| @@ -298,57 +242,47 @@ struct media_links_enum { · 13 unmodified lines |
| 298 | | 242 | |
| 299 | /* Interface type ranges */ | 243 | /* Interface type ranges */ |
| 300 | | 244 | |
| 301 | #define MEDIA_INTF_T_DVB_BASE 0x00000100 | 245 | #define MEDIA_INTF_T_DVB_BASE 0x00000100 |
| 302 | #define MEDIA_INTF_T_V4L_BASE 0x00000200 | 246 | #define MEDIA_INTF_T_V4L_BASE 0x00000200 |
| 303 | #define MEDIA_INTF_T_ALSA_BASE 0x00000300 | | |
| 304 | | 247 | |
| 305 | /* Interface types */ | 248 | /* Interface types */ |
| 306 | | 249 | |
| 307 | #define MEDIA_INTF_T_DVB_FE (MEDIA_INTF_T_DVB_BASE) | 250 | #define MEDIA_INTF_T_DVB_FE (MEDIA_INTF_T_DVB_BASE) |
| 308 | #define MEDIA_INTF_T_DVB_DEMUX (MEDIA_INTF_T_DVB_BASE + 1) | 251 | #define MEDIA_INTF_T_DVB_DEMUX (MEDIA_INTF_T_DVB_BASE + 1) |
| 309 | #define MEDIA_INTF_T_DVB_DVR (MEDIA_INTF_T_DVB_BASE + 2) | 252 | #define MEDIA_INTF_T_DVB_DVR (MEDIA_INTF_T_DVB_BASE + 2) |
| 310 | #define MEDIA_INTF_T_DVB_CA (MEDIA_INTF_T_DVB_BASE + 3) | 253 | #define MEDIA_INTF_T_DVB_CA (MEDIA_INTF_T_DVB_BASE + 3) |
| 311 | #define MEDIA_INTF_T_DVB_NET (MEDIA_INTF_T_DVB_BASE + 4) | 254 | #define MEDIA_INTF_T_DVB_NET (MEDIA_INTF_T_DVB_BASE + 4) |
| 312 | | 255 | |
| 313 | #define MEDIA_INTF_T_V4L_VIDEO (MEDIA_INTF_T_V4L_BASE) | 256 | #define MEDIA_INTF_T_V4L_VIDEO (MEDIA_INTF_T_V4L_BASE) |
| 314 | #define MEDIA_INTF_T_V4L_VBI (MEDIA_INTF_T_V4L_BASE + 1) | 257 | #define MEDIA_INTF_T_V4L_VBI (MEDIA_INTF_T_V4L_BASE + 1) |
| 315 | #define MEDIA_INTF_T_V4L_RADIO (MEDIA_INTF_T_V4L_BASE + 2) | 258 | #define MEDIA_INTF_T_V4L_RADIO (MEDIA_INTF_T_V4L_BASE + 2) |
| 316 | #define MEDIA_INTF_T_V4L_SUBDEV (MEDIA_INTF_T_V4L_BASE + 3) | 259 | #define MEDIA_INTF_T_V4L_SUBDEV (MEDIA_INTF_T_V4L_BASE + 3) |
| 317 | #define MEDIA_INTF_T_V4L_SWRADIO (MEDIA_INTF_T_V4L_BASE + 4) | 260 | #define MEDIA_INTF_T_V4L_SWRADIO (MEDIA_INTF_T_V4L_BASE + 4) |
| 318 | #define MEDIA_INTF_T_V4L_TOUCH (MEDIA_INTF_T_V4L_BASE + 5) | 261 | #define MEDIA_INTF_T_V4L_TOUCH (MEDIA_INTF_T_V4L_BASE + 5) |
| 319 | | 262 | |
| 320 | #define MEDIA_INTF_T_ALSA_PCM_CAPTURE (MEDIA_INTF_T_ALSA_BASE) | 263 | #if defined(__KERNEL__) |
| 321 | #define MEDIA_INTF_T_ALSA_PCM_PLAYBACK (MEDIA_INTF_T_ALSA_BASE + 1) | | |
| 322 | #define MEDIA_INTF_T_ALSA_CONTROL (MEDIA_INTF_T_ALSA_BASE + 2) | | |
| 323 | #define MEDIA_INTF_T_ALSA_COMPRESS (MEDIA_INTF_T_ALSA_BASE + 3) | | |
| 324 | #define MEDIA_INTF_T_ALSA_RAWMIDI (MEDIA_INTF_T_ALSA_BASE + 4) | | |
| 325 | #define MEDIA_INTF_T_ALSA_HWDEP (MEDIA_INTF_T_ALSA_BASE + 5) | | |
| 326 | #define MEDIA_INTF_T_ALSA_SEQUENCER (MEDIA_INTF_T_ALSA_BASE + 6) | | |
| 327 | #define MEDIA_INTF_T_ALSA_TIMER (MEDIA_INTF_T_ALSA_BASE + 7) | | |
| 328 | | 264 | |
| 329 | /* | 265 | /* |
| 330 | * MC next gen API definitions | 266 | * Connector functions |
| 331 | * | 267 | * |
| 332 | * NOTE: The declarations below are close to the MC RFC for the Media | 268 | * For now these should not be used in userspace, as some definitions may |
| 333 | * Controller, the next generation. Yet, there are a few adjustments | 269 | * change. |
| 334 | * to do, as we want to be able to have a functional API before | | |
| 335 | * the MC properties change. Those will be properly marked below. | | |
| 336 | * Please also notice that I removed "num_pads", "num_links", | | |
| 337 | * from the proposal, as a proper userspace application will likely | | |
| 338 | * use lists for pads/links, just as we intend to do in Kernelspace. | | |
| 339 | * The API definition should be freed from fields that are bound to | | |
| 340 | * some specific data structure. | | |
| 341 | * | 270 | * |
| 342 | * FIXME: Currently, I opted to name the new types as "media_v2", as this | 271 | * It is the responsibility of the entity drivers to add connectors and links. |
| 343 | * won't cause any conflict with the Kernelspace namespace, nor with | | |
| 344 | * the previous kAPI media_*_desc namespace. This can be changed | | |
| 345 | * later, before the adding this API upstream. | | |
| 346 | */ | 272 | */ |
| | 273 | #define MEDIA_ENT_F_CONN_RF (MEDIA_ENT_F_BASE + 0x30001) |
| | 274 | #define MEDIA_ENT_F_CONN_SVIDEO (MEDIA_ENT_F_BASE + 0x30002) |
| | 275 | #define MEDIA_ENT_F_CONN_COMPOSITE (MEDIA_ENT_F_BASE + 0x30003) |
| 347 | | 276 | |
| | 277 | #endif |
| | 278 | |
| | 279 | /* |
| | 280 | * MC next gen API definitions |
| | 281 | */ |
| 348 | | 282 | |
| 349 | struct media_v2_entity { | 283 | struct media_v2_entity { |
| 350 | __u32 id; | 284 | __u32 id; |
| 351 | char name[64]; /* FIXME: move to a property? (RFC says so) */ | 285 | char name[64]; |
| 352 | __u32 function; /* Main function of the entity */ | 286 | __u32 function; /* Main function of the entity */ |
| 353 | __u32 reserved[6]; | 287 | __u32 reserved[6]; |
| 354 | } __attribute__ ((packed)); | 288 | } __attribute__ ((packed)); |
| @@ -408,10 +342,62 @@ struct media_v2_topology { · 53 unmodified lines |
| 408 | | 342 | |
| 409 | /* ioctls */ | 343 | /* ioctls */ |
| 410 | | 344 | |
| 411 | #define MEDIA_IOC_DEVICE_INFO _IOWR('|', 0x00, struct media_device_info) | 345 | #define MEDIA_IOC_DEVICE_INFO _IOWR('|', 0x00, struct media_device_info) |
| 412 | #define MEDIA_IOC_ENUM_ENTITIES _IOWR('|', 0x01, struct media_entity_desc) | 346 | #define MEDIA_IOC_ENUM_ENTITIES _IOWR('|', 0x01, struct media_entity_desc) |
| 413 | #define MEDIA_IOC_ENUM_LINKS _IOWR('|', 0x02, struct media_links_enum) | 347 | #define MEDIA_IOC_ENUM_LINKS _IOWR('|', 0x02, struct media_links_enum) |
| 414 | #define MEDIA_IOC_SETUP_LINK _IOWR('|', 0x03, struct media_link_desc) | 348 | #define MEDIA_IOC_SETUP_LINK _IOWR('|', 0x03, struct media_link_desc) |
| 415 | #define MEDIA_IOC_G_TOPOLOGY _IOWR('|', 0x04, struct media_v2_topology) | 349 | #define MEDIA_IOC_G_TOPOLOGY _IOWR('|', 0x04, struct media_v2_topology) |
| | 350 | |
| | 351 | #if !defined(__KERNEL__) || defined(__NEED_MEDIA_LEGACY_API) |
| | 352 | |
| | 353 | /* |
| | 354 | * Legacy symbols used to avoid userspace compilation breakages. |
| | 355 | * Do not use any of this in new applications! |
| | 356 | * |
| | 357 | * Those symbols map the entity function into types and should be |
| | 358 | * used only on legacy programs for legacy hardware. Don't rely |
| | 359 | * on those for MEDIA_IOC_G_TOPOLOGY. |
| | 360 | */ |
| | 361 | #define MEDIA_ENT_TYPE_SHIFT 16 |
| | 362 | #define MEDIA_ENT_TYPE_MASK 0x00ff0000 |
| | 363 | #define MEDIA_ENT_SUBTYPE_MASK 0x0000ffff |
| | 364 | |
| | 365 | #define MEDIA_ENT_T_DEVNODE_UNKNOWN (MEDIA_ENT_F_OLD_BASE | \ |
| | 366 | MEDIA_ENT_SUBTYPE_MASK) |
| | 367 | |
| | 368 | #define MEDIA_ENT_T_DEVNODE MEDIA_ENT_F_OLD_BASE |
| | 369 | #define MEDIA_ENT_T_DEVNODE_V4L MEDIA_ENT_F_IO_V4L |
| | 370 | #define MEDIA_ENT_T_DEVNODE_FB (MEDIA_ENT_F_OLD_BASE + 2) |
| | 371 | #define MEDIA_ENT_T_DEVNODE_ALSA (MEDIA_ENT_F_OLD_BASE + 3) |
| | 372 | #define MEDIA_ENT_T_DEVNODE_DVB (MEDIA_ENT_F_OLD_BASE + 4) |
| | 373 | |
| | 374 | #define MEDIA_ENT_T_UNKNOWN MEDIA_ENT_F_UNKNOWN |
| | 375 | #define MEDIA_ENT_T_V4L2_VIDEO MEDIA_ENT_F_IO_V4L |
| | 376 | #define MEDIA_ENT_T_V4L2_SUBDEV MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN |
| | 377 | #define MEDIA_ENT_T_V4L2_SUBDEV_SENSOR MEDIA_ENT_F_CAM_SENSOR |
| | 378 | #define MEDIA_ENT_T_V4L2_SUBDEV_FLASH MEDIA_ENT_F_FLASH |
| | 379 | #define MEDIA_ENT_T_V4L2_SUBDEV_LENS MEDIA_ENT_F_LENS |
| | 380 | #define MEDIA_ENT_T_V4L2_SUBDEV_DECODER MEDIA_ENT_F_ATV_DECODER |
| | 381 | #define MEDIA_ENT_T_V4L2_SUBDEV_TUNER MEDIA_ENT_F_TUNER |
| | 382 | |
| | 383 | /* |
| | 384 | * There is still no ALSA support in the media controller. These |
| | 385 | * defines should not have been added and we leave them here only |
| | 386 | * in case some application tries to use these defines. |
| | 387 | */ |
| | 388 | #define MEDIA_INTF_T_ALSA_BASE 0x00000300 |
| | 389 | #define MEDIA_INTF_T_ALSA_PCM_CAPTURE (MEDIA_INTF_T_ALSA_BASE) |
| | 390 | #define MEDIA_INTF_T_ALSA_PCM_PLAYBACK (MEDIA_INTF_T_ALSA_BASE + 1) |
| | 391 | #define MEDIA_INTF_T_ALSA_CONTROL (MEDIA_INTF_T_ALSA_BASE + 2) |
| | 392 | #define MEDIA_INTF_T_ALSA_COMPRESS (MEDIA_INTF_T_ALSA_BASE + 3) |
| | 393 | #define MEDIA_INTF_T_ALSA_RAWMIDI (MEDIA_INTF_T_ALSA_BASE + 4) |
| | 394 | #define MEDIA_INTF_T_ALSA_HWDEP (MEDIA_INTF_T_ALSA_BASE + 5) |
| | 395 | #define MEDIA_INTF_T_ALSA_SEQUENCER (MEDIA_INTF_T_ALSA_BASE + 6) |
| | 396 | #define MEDIA_INTF_T_ALSA_TIMER (MEDIA_INTF_T_ALSA_BASE + 7) |
| | 397 | |
| | 398 | /* Obsolete symbol for media_version, no longer used in the kernel */ |
| | 399 | #define MEDIA_API_VERSION KERNEL_VERSION(0, 1, 0) |
| | 400 | |
| | 401 | #endif |
| 416 | | 402 | |
| 417 | #endif /* __LINUX_MEDIA_H */ | 403 | #endif /* __LINUX_MEDIA_H */ |