112 lines
2.8 KiB
C
112 lines
2.8 KiB
C
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/*
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* SPDX-License-Identifier: MIT
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* Copyright (C) 2004 - 2021 AJA Video Systems, Inc.
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*/
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///////////////////////////////////////////////////////////////
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//
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// NTV2 Linux v2.6 Device Driver for AJA devices.
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//
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////////////////////////////////////////////////////////////
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//
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// Filename: ntv2hdmiin.h
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// Purpose: Header Kona2/Xena2 specific functions.
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//
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///////////////////////////////////////////////////////////////
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#ifndef NTV2HDMIIN_HEADER
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#define NTV2HDMIIN_HEADER
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#include "ntv2system.h"
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#include "ntv2hdmiedid.h"
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#define NTV2_STRING_SIZE 80
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struct ntv2_hdmiin_format {
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uint32_t video_standard;
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uint32_t frame_rate;
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uint32_t frame_flags;
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uint32_t pixel_flags;
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};
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struct ntv2_hdmiin {
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int index;
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char name[NTV2_STRING_SIZE];
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Ntv2SystemContext* system_context;
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struct ntv2_hdmiedid* edid;
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Ntv2SpinLock state_lock;
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Ntv2Thread monitor_task;
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bool monitor_enable;
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Ntv2Event monitor_event;
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uint8_t i2c_device;
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uint8_t i2c_hpa_default;
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uint8_t i2c_color_default;
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uint32_t i2c_reset_count;
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uint32_t lock_error_count;
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struct ntv2_hdmiin_format dvi_format;
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struct ntv2_hdmiin_format hdmi_format;
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struct ntv2_hdmiin_format video_format;
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uint32_t relock_reports;
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bool hdmi_mode;
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bool hdcp_mode;
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bool derep_mode;
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bool uhd_mode;
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bool interlaced_mode;
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bool pixel_double_mode;
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bool yuv_mode;
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bool deep_color_10bit;
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bool deep_color_12bit;
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bool prefer_yuv;
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bool prefer_rgb;
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uint32_t horizontal_tol;
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uint32_t vertical_tol;
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bool cable_present;
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bool clock_present;
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bool input_locked;
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bool avi_packet_present;
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bool vsi_packet_present;
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uint32_t h_active_pixels;
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uint32_t h_total_pixels;
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uint32_t h_front_porch_pixels;
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uint32_t h_sync_pixels;
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uint32_t h_back_porch_pixels;
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uint32_t v_total_lines0;
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uint32_t v_total_lines1;
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uint32_t v_active_lines0;
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uint32_t v_active_lines1;
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uint32_t v_sync_lines0;
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uint32_t v_sync_lines1;
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uint32_t v_front_porch_lines0;
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uint32_t v_front_porch_lines1;
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uint32_t v_back_porch_lines0;
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uint32_t v_back_porch_lines1;
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uint32_t v_frequency;
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uint32_t tmds_frequency;
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uint32_t color_space;
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uint32_t color_depth;
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uint32_t aspect_ratio;
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uint32_t colorimetry;
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uint32_t quantization;
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};
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struct ntv2_hdmiin *ntv2_hdmiin_open(Ntv2SystemContext* sys_con,
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const char *name, int index);
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void ntv2_hdmiin_close(struct ntv2_hdmiin *ntv2_hin);
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Ntv2Status ntv2_hdmiin_configure(struct ntv2_hdmiin *ntv2_hin,
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enum ntv2_edid_type edid_type, int port_index);
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Ntv2Status ntv2_hdmiin_enable(struct ntv2_hdmiin *ntv2_hin);
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Ntv2Status ntv2_hdmiin_disable(struct ntv2_hdmiin *ntv2_hin);
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void ntv2_hdmiin_set_active(struct ntv2_hdmiin *ntv2_hin, bool active);
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#endif
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