blob: 991f163bd23930ceff594460e6962a17f13f4e3a
| 1 | /* |
| 2 | * include/uapi/linux/rc_common.h from the kernel directory, but it can be used |
| 3 | * in kernel and user space. |
| 4 | * |
| 5 | * Written by Amlogic |
| 6 | * |
| 7 | */ |
| 8 | #ifndef _UAPI_RC_COMMON_H_ |
| 9 | #define _UAPI_RC_COMMON_H_ |
| 10 | |
| 11 | #include <linux/types.h> |
| 12 | |
| 13 | #define MAX_KEYMAP_SIZE 256 |
| 14 | #define CUSTOM_NAME_LEN 64 |
| 15 | |
| 16 | /*to ensure kernel and user spase use the same header file*/ |
| 17 | #define SHARE_DATA_VERSION "v1.1.0" |
| 18 | |
| 19 | union _codemap { |
| 20 | struct ir_key_map { |
| 21 | __u16 keycode; |
| 22 | __u16 scancode; |
| 23 | } map; |
| 24 | __u32 code; |
| 25 | }; |
| 26 | |
| 27 | /* |
| 28 | *struct cursor_codemap - codemap for mouse mode |
| 29 | * |
| 30 | *@fn_key_scancode: scancode of fn key which used to swith mode |
| 31 | *@cursor_left_scancode: scancode of left key |
| 32 | *@cursor_right_scancode: scancode of right key |
| 33 | *@cursor_up_scancode: scancode of up key |
| 34 | *@cursor_down_scancode: scancode of down key |
| 35 | *@cursor_ok_scancode: scancode of ok key |
| 36 | */ |
| 37 | struct cursor_codemap { |
| 38 | __u16 fn_key_scancode; |
| 39 | __u16 cursor_left_scancode; |
| 40 | __u16 cursor_right_scancode; |
| 41 | __u16 cursor_up_scancode; |
| 42 | __u16 cursor_down_scancode; |
| 43 | __u16 cursor_ok_scancode; |
| 44 | }; |
| 45 | |
| 46 | /** |
| 47 | *struct ir_map_table - the IR key map table for different remote-control |
| 48 | * |
| 49 | *@custom_name: table name |
| 50 | *@cursor_code: mouse mode need |
| 51 | *@map_size: number of IR key |
| 52 | *@custom_code: custom code, identify different key mapping table |
| 53 | *@release_delay: release delay time |
| 54 | *@codemap[0]: code for IR key |
| 55 | */ |
| 56 | struct ir_map_tab { |
| 57 | char custom_name[CUSTOM_NAME_LEN]; |
| 58 | struct cursor_codemap cursor_code; |
| 59 | __u16 map_size; |
| 60 | __u32 custom_code; |
| 61 | __u32 release_delay; |
| 62 | union _codemap codemap[0]; |
| 63 | }; |
| 64 | |
| 65 | /** |
| 66 | *struct ir_sw_decode_para - configuration parameters for software decode |
| 67 | * |
| 68 | *@max_frame_time: maximum frame time |
| 69 | */ |
| 70 | struct ir_sw_decode_para { |
| 71 | unsigned int max_frame_time; |
| 72 | }; |
| 73 | |
| 74 | /*IOCTL commands*/ |
| 75 | #define REMOTE_IOC_SET_KEY_NUMBER _IOW('I', 3, __u32) |
| 76 | #define REMOTE_IOC_SET_KEY_MAPPING_TAB _IOW('I', 4, __u32) |
| 77 | #define REMOTE_IOC_SET_SW_DECODE_PARA _IOW('I', 5, __u32) |
| 78 | #define REMOTE_IOC_GET_DATA_VERSION _IOR('I', 121, __u32) |
| 79 | |
| 80 | #endif |
| 81 |