projects / mirror_ubuntu-bionic-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 91825400 MH |
1 | /* |
| 2 | * Copyright (C) 2012 Texas Instruments Inc | |
| 3 | * | |
| 4 | * This program is free software; you can redistribute it and/or | |
| 5 | * modify it under the terms of the GNU General Public License as | |
| 6 | * published by the Free Software Foundation version 2. | |
| 7 | * | |
| 8 | * This program is distributed in the hope that it will be useful, | |
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 11 | * GNU General Public License for more details. | |
| 12 | * | |
| 13 | * You should have received a copy of the GNU General Public License | |
| 14 | * along with this program; if not, write to the Free Software | |
| 15 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 16 | * | |
| 17 | * Contributors: | |
| 18 | * Manjunath Hadli <manjunath.hadli@ti.com> | |
| 19 | * Prabhakar Lad <prabhakar.lad@ti.com> | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _VPFE_H | |
| 23 | #define _VPFE_H | |
| 24 | ||
| 25 | #ifdef __KERNEL__ | |
| 26 | #include <linux/v4l2-subdev.h> | |
| 27 | #include <linux/clk.h> | |
| 28 | #include <linux/i2c.h> | |
| 29 | ||
| 30 | #include <media/davinci/vpfe_types.h> | |
| 31 | ||
| 32 | #define CAPTURE_DRV_NAME "vpfe-capture" | |
| 33 | ||
| 34 | struct vpfe_route { | |
| 35 | __u32 input; | |
| 36 | __u32 output; | |
| 37 | }; | |
| 38 | ||
| 39 | enum vpfe_subdev_id { | |
| 40 | VPFE_SUBDEV_TVP5146 = 1, | |
| 41 | VPFE_SUBDEV_MT9T031 = 2, | |
| 42 | VPFE_SUBDEV_TVP7002 = 3, | |
| 43 | VPFE_SUBDEV_MT9P031 = 4, | |
| 44 | }; | |
| 45 | ||
| 46 | struct vpfe_ext_subdev_info { | |
| 47 | /* v4l2 subdev */ | |
| 48 | struct v4l2_subdev *subdev; | |
| 49 | /* Sub device module name */ | |
| 50 | char module_name[32]; | |
| 51 | /* Sub device group id */ | |
| 52 | int grp_id; | |
| 53 | /* Number of inputs supported */ | |
| 54 | int num_inputs; | |
| 55 | /* inputs available at the sub device */ | |
| 56 | struct v4l2_input *inputs; | |
| 57 | /* Sub dev routing information for each input */ | |
| 58 | struct vpfe_route *routes; | |
| 59 | /* ccdc bus/interface configuration */ | |
| 60 | struct vpfe_hw_if_param ccdc_if_params; | |
| 61 | /* i2c subdevice board info */ | |
| 62 | struct i2c_board_info board_info; | |
| 63 | /* Is this a camera sub device ? */ | |
| 64 | unsigned is_camera:1; | |
| 65 | /* check if sub dev supports routing */ | |
| 66 | unsigned can_route:1; | |
| 67 | /* registered ? */ | |
| 68 | unsigned registered:1; | |
| 69 | }; | |
| 70 | ||
| 71 | struct vpfe_config { | |
| 72 | /* Number of sub devices connected to vpfe */ | |
| 73 | int num_subdevs; | |
| 74 | /* information about each subdev */ | |
| 75 | struct vpfe_ext_subdev_info *sub_devs; | |
| 76 | /* evm card info */ | |
| 77 | char *card_name; | |
| 78 | /* setup function for the input path */ | |
| 79 | int (*setup_input)(enum vpfe_subdev_id id); | |
| 80 | /* number of clocks */ | |
| 81 | int num_clocks; | |
| 82 | /* clocks used for vpfe capture */ | |
| 83 | char *clocks[]; | |
| 84 | }; | |
| 85 | #endif | |
| 86 | #endif |