restructure firmware to be more inline with pro

software/sys_controller/inc/av_controller.h

@@ -0,0 +1,103 @@
+//
+// Copyright (C) 2015-2023  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 AV_CONTROLLER_H_
+#define AV_CONTROLLER_H_
+
+#include "avconfig.h"
+#include "sysconfig.h"
+#include "sc_config_regs.h"
+#include "osd_generator_regs.h"
+#include "pll_reconfig_regs.h"
+
+// sys_ctrl bits
+#define LT_ACTIVE                   (1<<15)
+#define LT_ARMED                    (1<<14)
+#define LT_MODE_OFFS                12
+#define VSYNC_I_TYPE                (1<<10)
+#define PLL_BYPASS                  (1<<9)
+#define REMOTE_EVENT                (1<<8)
+#define SD_SPI_SS_N                 (1<<7)
+#define LCD_CS_N                    (1<<6)
+#define LCD_RS                      (1<<5)
+#define LCD_BL                      (1<<4)
+#define LCD_BL_TIMEOUT_OFFS         2
+#define VIDGEN_OFF                  (1<<1)
+#define AV_RESET_N                  (1<<0)
+
+#define LT_CTRL_MASK                0xf000
+
+#define HDMITX_MODE_MASK            0x00040000
+#define PLL_ACTIVECLK_MASK          0x00080000
+#define VSYNC_FLAG_MASK             0x00100000
+
+#define AUTO_OFF                    0
+#define AUTO_CURRENT_INPUT          1
+#define AUTO_MAX_COUNT              100
+#define AUTO_CURRENT_MAX_COUNT      6
+
+#define PLL_CONFIG_VG               0
+
+// In reverse order of importance
+typedef enum {
+    NO_CHANGE           = 0,
+    SC_CONFIG_CHANGE    = 1,
+    MODE_CHANGE         = 2,
+    TX_MODE_CHANGE      = 3,
+    ACTIVITY_CHANGE     = 4
+} status_t;
+
+typedef enum {
+    TX_HDMI_RGB         = 0,
+    TX_HDMI_YCBCR444    = 1,
+    TX_DVI              = 2
+} tx_mode_t;
+
+typedef struct {
+    alt_u32 data[5];
+} pll_config_t;
+
+//TODO: transform binary values into flags
+typedef struct {
+    alt_u32 totlines;
+    alt_u32 pcnt_field;
+    alt_u32 hsync_width;
+    alt_u32 clkcnt;
+    alt_u8 progressive;
+    alt_8 id;
+    alt_u8 sync_active;
+    alt_u8 hdmitx_pclk_level;
+    alt_u32 pclk_o_hz;
+    avinput_t avinput;
+    // Current configuration
+    avconfig_t cc;
+} avmode_t;
+
+void ui_disp_menu(alt_u8 osd_mode);
+void ui_disp_status(alt_u8 refresh_osd_timer);
+
+void set_sampler_phase(uint8_t sampler_phase, uint8_t update_sc);
+
+int load_profile();
+int save_profile();
+
+void print_vm_stats();
+int latency_test();
+
+#endif