mirror of
https://github.com/marqs85/ossc
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104 lines
2.8 KiB
C
104 lines
2.8 KiB
C
//
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// Copyright (C) 2015-2023 Markus Hiienkari <mhiienka@niksula.hut.fi>
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//
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// This file is part of Open Source Scan Converter project.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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#ifndef AV_CONTROLLER_H_
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#define AV_CONTROLLER_H_
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#include "avconfig.h"
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#include "sysconfig.h"
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#include "sc_config_regs.h"
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#include "osd_generator_regs.h"
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#include "pll_reconfig_regs.h"
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// sys_ctrl bits
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#define LT_ACTIVE (1<<15)
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#define LT_ARMED (1<<14)
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#define LT_MODE_OFFS 12
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#define VSYNC_I_TYPE (1<<10)
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#define PLL_BYPASS (1<<9)
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#define REMOTE_EVENT (1<<8)
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#define SD_SPI_SS_N (1<<7)
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#define LCD_CS_N (1<<6)
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#define LCD_RS (1<<5)
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#define LCD_BL (1<<4)
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#define LCD_BL_TIMEOUT_OFFS 2
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#define VIDGEN_OFF (1<<1)
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#define AV_RESET_N (1<<0)
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#define LT_CTRL_MASK 0xf000
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#define HDMITX_MODE_MASK 0x00040000
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#define PLL_ACTIVECLK_MASK 0x00080000
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#define VSYNC_FLAG_MASK 0x00100000
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#define AUTO_OFF 0
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#define AUTO_CURRENT_INPUT 1
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#define AUTO_MAX_COUNT 100
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#define AUTO_CURRENT_MAX_COUNT 6
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#define PLL_CONFIG_VG 0
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// In reverse order of importance
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typedef enum {
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NO_CHANGE = 0,
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SC_CONFIG_CHANGE = 1,
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MODE_CHANGE = 2,
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TX_MODE_CHANGE = 3,
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ACTIVITY_CHANGE = 4
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} status_t;
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typedef enum {
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TX_HDMI_RGB = 0,
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TX_HDMI_YCBCR444 = 1,
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TX_DVI = 2
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} tx_mode_t;
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typedef struct {
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alt_u32 data[5];
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} pll_config_t;
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//TODO: transform binary values into flags
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typedef struct {
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alt_u32 totlines;
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alt_u32 pcnt_field;
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alt_u32 hsync_width;
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alt_u32 clkcnt;
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alt_u8 progressive;
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alt_8 id;
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alt_u8 sync_active;
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alt_u8 hdmitx_pclk_level;
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alt_u32 pclk_o_hz;
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avinput_t avinput;
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// Current configuration
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avconfig_t cc;
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} avmode_t;
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void ui_disp_menu(alt_u8 osd_mode);
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void ui_disp_status(alt_u8 refresh_osd_timer);
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void set_sampler_phase(uint8_t sampler_phase, uint8_t update_sc);
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int load_profile();
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int save_profile();
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void print_vm_stats();
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int latency_test();
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#endif
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