Jiho Chang | 20c5168 | 2012-03-24 05:37:21 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright@ Samsung Electronics Co. LTD |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #ifndef _S3CFB_LCD_ |
| 18 | #define _S3CFB_LCD_ |
| 19 | |
| 20 | /* |
| 21 | * S T R U C T U R E S F O R C U S T O M I O C T L S |
| 22 | * |
| 23 | */ |
| 24 | struct s3cfb_user_window { |
| 25 | int x; |
| 26 | int y; |
| 27 | }; |
| 28 | |
| 29 | struct s3cfb_user_plane_alpha { |
| 30 | int channel; |
| 31 | unsigned char red; |
| 32 | unsigned char green; |
| 33 | unsigned char blue; |
| 34 | }; |
| 35 | |
| 36 | struct s3cfb_user_chroma { |
| 37 | int enabled; |
| 38 | unsigned char red; |
| 39 | unsigned char green; |
| 40 | unsigned char blue; |
| 41 | }; |
| 42 | |
| 43 | typedef struct { |
| 44 | unsigned int phy_start_addr; |
| 45 | unsigned int xres; /* visible resolution*/ |
| 46 | unsigned int yres; |
| 47 | unsigned int xres_virtual; /* virtual resolution*/ |
| 48 | unsigned int yres_virtual; |
| 49 | unsigned int xoffset; /* offset from virtual to visible */ |
| 50 | unsigned int yoffset; /* resolution */ |
| 51 | unsigned int lcd_offset_x; |
| 52 | unsigned int lcd_offset_y; |
| 53 | } s3c_fb_next_info_t; |
| 54 | |
| 55 | struct s3c_fb_user_ion_client { |
| 56 | int fd; |
| 57 | int offset; |
| 58 | }; |
| 59 | |
| 60 | /* |
| 61 | * C U S T O M I O C T L S |
| 62 | * |
| 63 | */ |
| 64 | |
| 65 | #define S3CFB_WIN_POSITION _IOW ('F', 203, struct s3cfb_user_window) |
| 66 | #define S3CFB_WIN_SET_PLANE_ALPHA _IOW ('F', 204, struct s3cfb_user_plane_alpha) |
| 67 | #define S3CFB_WIN_SET_CHROMA _IOW ('F', 205, struct s3cfb_user_chroma) |
| 68 | #define S3CFB_SET_VSYNC_INT _IOW ('F', 206, unsigned int) |
| 69 | #define S3CFB_SET_SUSPEND_FIFO _IOW ('F', 300, unsigned long) |
| 70 | #define S3CFB_SET_RESUME_FIFO _IOW ('F', 301, unsigned long) |
| 71 | #define S3CFB_GET_LCD_WIDTH _IOR ('F', 302, int) |
| 72 | #define S3CFB_GET_LCD_HEIGHT _IOR ('F', 303, int) |
| 73 | #define S3CFB_GET_FB_PHY_ADDR _IOR ('F', 310, unsigned int) |
| 74 | #define S3C_FB_GET_CURR_FB_INFO _IOR ('F', 305, s3c_fb_next_info_t) |
| 75 | #define S3CFB_GET_ION_USER_HANDLE _IOWR('F', 208, struct s3c_fb_user_ion_client) |
| 76 | |
| 77 | /***************** LCD frame buffer *****************/ |
| 78 | #define FB0_NAME "/dev/fb0" |
| 79 | #define FB1_NAME "/dev/fb1" |
| 80 | #define FB2_NAME "/dev/fb2" |
| 81 | #define FB3_NAME "/dev/fb3" |
| 82 | #define FB4_NAME "/dev/fb4" |
| 83 | |
| 84 | #endif |