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Add HDMI-CEC support via ADV7513 (Playback identity, OSD name, periodic physical address announce) with configurable remote input handling. CEC config: hdmi_cec, hdmi_cec_input_mode, hdmi_cec_osd_key, hdmi_cec_name, hdmi_cec_announce_interval, hdmi_cec_sleep, hdmi_cec_wake. Add global input-activity idle timer: video_off blanks video after inactivity across any core (presets 1-4 = 15/30/45/60m; other values are minutes). Optional HDMI-CEC sleep/wake uses the same timer. External integration: when log_file_entry=1, create /tmp/IDLE while idle (removed on activity). Docs: HDMI_CEC.md + MiSTer.ini comments.
Contributor
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Confirmed that this works on a QMTech clone board. |
Member
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This works great on some clone boards, and theoretically the de10 itself could be modded to also support it. Great change. |
Member
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It's not possible on original HW, it's waste of CPU power and make code complicated. |
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HDMI-CEC support via the ADV7513 integration path, with conservative defaults and low runtime chatter.
Features:
hdmi_cec)hdmi_cec_name)hdmi_cec_input_mode)hdmi_cec_osd_key)hdmi_cec_wake)hdmi_cec_sleep) when idle timeout is reached (video_off)video_offpreviously sent black frames when OSD is visible and osd_timeout was reached, with simple enable/disable option. Now,video_offwill sleep video regardless of OSD state, and has presets 1-4 (1=15m, 2=30m, 3=45m, 4=60m, >5=timeout duration in minutes)Note: DE10-nano requires hardware modification to enable CEC - missing CEC 12MHz clock. Feature was tested on third party hardware.