Manjunath Hadli | f7fa454 | 2012-11-28 02:06:17 -0300 | [diff] [blame] | 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 _DAVINCI_VPFE_DM365_IPIPEIF_USER_H |
| 23 | #define _DAVINCI_VPFE_DM365_IPIPEIF_USER_H |
| 24 | |
| 25 | /* clockdiv for IPIPE 5.1 */ |
| 26 | struct ipipeif_5_1_clkdiv { |
| 27 | unsigned char m; |
| 28 | unsigned char n; |
| 29 | }; |
| 30 | |
| 31 | enum ipipeif_decimation { |
| 32 | IPIPEIF_DECIMATION_OFF, |
| 33 | IPIPEIF_DECIMATION_ON |
| 34 | }; |
| 35 | |
| 36 | /* DPC at the if for IPIPE 5.1 */ |
| 37 | struct ipipeif_dpc { |
| 38 | /* 0 - disable, 1 - enable */ |
| 39 | unsigned char en; |
| 40 | /* threshold */ |
| 41 | unsigned short thr; |
| 42 | }; |
| 43 | |
| 44 | enum ipipeif_clock { |
| 45 | IPIPEIF_PIXCEL_CLK, |
| 46 | IPIPEIF_SDRAM_CLK |
| 47 | }; |
| 48 | |
| 49 | enum ipipeif_avg_filter { |
| 50 | IPIPEIF_AVG_OFF, |
| 51 | IPIPEIF_AVG_ON |
| 52 | }; |
| 53 | |
| 54 | struct ipipeif_5_1 { |
| 55 | struct ipipeif_5_1_clkdiv clk_div; |
| 56 | /* Defect pixel correction */ |
| 57 | struct ipipeif_dpc dpc; |
| 58 | /* clipped to this value */ |
| 59 | unsigned short clip; |
| 60 | /* Align HSync and VSync to rsz_start */ |
| 61 | unsigned char align_sync; |
| 62 | /* resizer start position */ |
| 63 | unsigned int rsz_start; |
| 64 | /* DF gain enable */ |
| 65 | unsigned char df_gain_en; |
| 66 | /* DF gain value */ |
| 67 | unsigned short df_gain; |
| 68 | /* DF gain threshold value */ |
| 69 | unsigned short df_gain_thr; |
| 70 | }; |
| 71 | |
| 72 | struct ipipeif_params { |
| 73 | enum ipipeif_clock clock_select; |
| 74 | unsigned int ppln; |
| 75 | unsigned int lpfr; |
| 76 | unsigned char rsz; |
| 77 | enum ipipeif_decimation decimation; |
| 78 | enum ipipeif_avg_filter avg_filter; |
| 79 | /* IPIPE 5.1 */ |
| 80 | struct ipipeif_5_1 if_5_1; |
| 81 | }; |
| 82 | |
| 83 | /* |
| 84 | * Private IOCTL |
| 85 | * VIDIOC_VPFE_IPIPEIF_S_CONFIG: Set IPIEIF configuration |
| 86 | * VIDIOC_VPFE_IPIPEIF_G_CONFIG: Get IPIEIF configuration |
| 87 | */ |
| 88 | #define VIDIOC_VPFE_IPIPEIF_S_CONFIG \ |
| 89 | _IOWR('I', BASE_VIDIOC_PRIVATE + 1, struct ipipeif_params) |
| 90 | #define VIDIOC_VPFE_IPIPEIF_G_CONFIG \ |
| 91 | _IOWR('I', BASE_VIDIOC_PRIVATE + 2, struct ipipeif_params) |
| 92 | |
| 93 | #endif /* _DAVINCI_VPFE_DM365_IPIPEIF_USER_H */ |