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ossc/software/sys_controller/tvp7002/video_modes.h
marqs bd1d58660c Add detection for 640x400 VGA Mode 13h
2018-03-06 23:52:10 +02:00

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//
// Copyright (C) 2015-2017 Markus Hiienkari <mhiienka@niksula.hut.fi>
//
// This file is part of Open Source Scan Converter project.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
#ifndef VIDEO_MODES_H_
#define VIDEO_MODES_H_
#include <alt_types.h>
#include "sysconfig.h"
#define H_TOTAL_MIN 300
#define H_TOTAL_MAX 2300
#define H_SYNCLEN_MIN 10
#define H_SYNCLEN_MAX 255
#define H_BPORCH_MIN 1
#define H_BPORCH_MAX 255
#define H_ACTIVE_MIN 200
#define H_ACTIVE_MAX 1920
#define V_SYNCLEN_MIN 1
#define V_SYNCLEN_MAX 7
#define V_BPORCH_MIN 1
#define V_BPORCH_MAX 63
#define V_ACTIVE_MIN 200
#define V_ACTIVE_MAX 1200
typedef enum {
FORMAT_RGBS = 0,
FORMAT_RGBHV = 1,
FORMAT_RGsB = 2,
FORMAT_YPbPr = 3
} video_format;
typedef enum {
VIDEO_LDTV = (1<<0),
VIDEO_SDTV = (1<<1),
VIDEO_EDTV = (1<<2),
VIDEO_HDTV = (1<<3),
VIDEO_PC = (1<<4),
} video_type;
typedef enum {
GROUP_NONE = 0,
GROUP_240P = 1,
GROUP_384P = 2,
GROUP_480I = 3,
GROUP_480P = 4,
GROUP_1080I = 5,
} video_group;
typedef enum {
MODE_INTERLACED = (1<<0),
MODE_PLLDIVBY2 = (1<<1),
//at least one of the flags below must be set for each mode
MODE_PT = (1<<2),
MODE_L2 = (1<<3),
MODE_L2_320_COL = (1<<4),
MODE_L2_256_COL = (1<<5),
MODE_L3_GEN_16_9 = (1<<6),
MODE_L3_GEN_4_3 = (1<<7),
MODE_L3_320_COL = (1<<8),
MODE_L3_256_COL = (1<<9),
MODE_L4_GEN_4_3 = (1<<10),
MODE_L4_320_COL = (1<<11),
MODE_L4_256_COL = (1<<12),
MODE_L5_GEN_4_3 = (1<<13),
MODE_L5_320_COL = (1<<14),
MODE_L5_256_COL = (1<<15),
} mode_flags;
typedef struct {
char name[10];
alt_u16 h_active;
alt_u16 v_active;
alt_u16 h_total;
alt_u16 v_total;
alt_u8 h_backporch;
alt_u8 v_backporch;
alt_u8 h_synclen;
alt_u8 v_synclen;
video_type type;
video_group group;
mode_flags flags;
} mode_data_t;
#define VIDEO_MODES_DEF { \
/* 240p modes */ \
{ "1536x240", 1536, 240, 2046, 262, 234, 15, 150, 3, (VIDEO_SDTV | VIDEO_PC), GROUP_240P, (MODE_L5_GEN_4_3 | MODE_PLLDIVBY2) }, \
{ "1280x240", 1280, 240, 1560, 262, 170, 15, 72, 3, (VIDEO_SDTV | VIDEO_PC), GROUP_240P, (MODE_L3_GEN_16_9 | MODE_L4_GEN_4_3 | MODE_PLLDIVBY2) }, \
{ "960x240", 960, 240, 1170, 262, 128, 15, 54, 3, (VIDEO_SDTV | VIDEO_PC), GROUP_240P, (MODE_L3_GEN_4_3 | MODE_PLLDIVBY2) }, \
{ "320x240", 320, 240, 426, 262, 49, 14, 31, 3, (VIDEO_SDTV | VIDEO_PC), GROUP_240P, (MODE_L2_320_COL | MODE_L3_320_COL | MODE_L4_320_COL | MODE_L5_320_COL) }, \
{ "256x240", 256, 240, 341, 262, 39, 14, 25, 3, (VIDEO_SDTV | VIDEO_PC), GROUP_240P, (MODE_L2_256_COL | MODE_L3_256_COL | MODE_L4_256_COL | MODE_L5_256_COL) }, \
{ "240p", 720, 240, 858, 262, 57, 15, 62, 3, (VIDEO_SDTV | VIDEO_PC), GROUP_240P, (MODE_PT | MODE_L2 | MODE_PLLDIVBY2) }, \
/* 288p modes */ \
{ "1536x240L", 1536, 240, 2046, 312, 234, 41, 150, 3, (VIDEO_SDTV | VIDEO_PC), GROUP_240P, (MODE_L5_GEN_4_3 | MODE_PLLDIVBY2) }, \
{ "1280x288", 1280, 288, 1560, 312, 170, 15, 72, 3, (VIDEO_SDTV | VIDEO_PC), GROUP_240P, (MODE_L3_GEN_16_9 | MODE_L4_GEN_4_3 | MODE_PLLDIVBY2) }, \
{ "960x288", 960, 288, 1170, 312, 128, 15, 54, 3, (VIDEO_SDTV | VIDEO_PC), GROUP_240P, (MODE_L3_GEN_4_3 | MODE_PLLDIVBY2) }, \
{ "320x240LB", 320, 240, 426, 312, 49, 41, 31, 3, (VIDEO_SDTV | VIDEO_PC), GROUP_240P, (MODE_L2_320_COL | MODE_L3_320_COL | MODE_L4_320_COL | MODE_L5_320_COL) }, \
{ "256x240LB", 256, 240, 341, 312, 39, 41, 25, 3, (VIDEO_SDTV | VIDEO_PC), GROUP_240P, (MODE_L2_256_COL | MODE_L3_256_COL | MODE_L4_256_COL | MODE_L5_256_COL) }, \
{ "288p", 720, 288, 864, 312, 69, 19, 63, 3, (VIDEO_SDTV | VIDEO_PC), GROUP_240P, (MODE_PT | MODE_L2 | MODE_PLLDIVBY2) }, \
/* 384p: Sega Model 2 */ \
{ "384p", 496, 384, 640, 423, 50, 29, 62, 3, (VIDEO_EDTV), GROUP_384P, (MODE_PT | MODE_L2 | MODE_PLLDIVBY2) }, \
/* 640x400, VGA Mode 13h */ \
{ "640x400", 640, 400, 800, 449, 48, 36, 96, 2, VIDEO_PC, GROUP_384P, (MODE_PT | MODE_L2) }, \
/* 384p: X68k @ 24kHz */ \
{ "640x384", 640, 384, 800, 492, 48, 63, 96, 2, VIDEO_PC, GROUP_384P, (MODE_PT | MODE_L2 | MODE_PLLDIVBY2) }, \
/* ~525-line modes */ \
{ "480i", 720, 240, 858, 525, 57, 15, 62, 3, (VIDEO_SDTV | VIDEO_PC), GROUP_480I, (MODE_PT | MODE_L2 | MODE_L3_GEN_16_9 | MODE_L4_GEN_4_3 | MODE_PLLDIVBY2 | MODE_INTERLACED) }, \
{ "480p", 720, 480, 858, 525, 60, 30, 62, 6, (VIDEO_EDTV | VIDEO_PC), GROUP_480P, (MODE_PT | MODE_L2) }, \
{ "640x480", 640, 480, 800, 525, 48, 33, 96, 2, (VIDEO_PC | VIDEO_EDTV), GROUP_480P, (MODE_PT | MODE_L2) }, \
/* X68k @ 31kHz */ \
{ "640x512", 640, 512, 800, 568, 48, 28, 96, 2, (VIDEO_PC | VIDEO_EDTV), GROUP_480P, (MODE_PT | MODE_L2) }, \
/* ~625-line modes */ \
{ "576i", 720, 288, 864, 625, 69, 19, 63, 3, (VIDEO_SDTV | VIDEO_PC), GROUP_480I, (MODE_PT | MODE_L2 | MODE_L3_GEN_16_9 | MODE_L4_GEN_4_3 | MODE_PLLDIVBY2 | MODE_INTERLACED) }, \
{ "576p", 720, 576, 864, 625, 68, 39, 64, 5, VIDEO_EDTV, GROUP_480P, (MODE_PT | MODE_L2) }, \
{ "800x600", 800, 600, 1056, 628, 88, 23, 128, 4, VIDEO_PC, GROUP_NONE, MODE_PT }, \
/* 720p modes */ \
{ "720p", 1280, 720, 1650, 750, 220, 20, 40, 5, (VIDEO_HDTV | VIDEO_PC), GROUP_NONE, MODE_PT }, \
/* VESA XGA and SXGA modes */ \
{ "1024x768", 1024, 768, 1344, 806, 160, 29, 136, 6, VIDEO_PC, GROUP_NONE, MODE_PT }, \
{ "1280x1024", 1280, 1024, 1688, 1066, 248, 38, 112, 3, VIDEO_PC, GROUP_NONE, MODE_PT }, \
/* PS2 GSM 960i mode */ \
{ "640x960i", 640, 480, 800, 1050, 48, 33, 96, 2, (VIDEO_EDTV | VIDEO_PC), GROUP_1080I, (MODE_PT | MODE_L2 | MODE_INTERLACED) }, \
/* 1080i/p modes */ \
{ "1080i", 1920, 540, 2200, 1125, 148, 16, 44, 5, (VIDEO_HDTV | VIDEO_PC), GROUP_1080I, (MODE_PT | MODE_L2 | MODE_INTERLACED) }, \
{ "1080p", 1920, 1080, 2200, 1125, 148, 36, 44, 5, (VIDEO_HDTV | VIDEO_PC), GROUP_NONE, MODE_PT }, \
/* VESA UXGA with 49 H.backporch cycles exchanged for H.synclen */ \
{ "1600x1200", 1600, 1200, 2160, 1250, 255, 46, 241, 3, VIDEO_PC, GROUP_NONE, MODE_PT }, \
}
#define VIDEO_MODES_SIZE (sizeof((mode_data_t[])VIDEO_MODES_DEF))
#define VIDEO_MODES_CNT (sizeof((mode_data_t[])VIDEO_MODES_DEF)/sizeof(mode_data_t))
alt_8 get_mode_id(alt_u32 totlines, alt_u8 progressive, alt_u32 hz, video_type typemask);
#endif /* VIDEO_MODES_H_ */
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