STRUCT VIDTV_TUNER_CONFIG(9)

💅 struct vidtv_tuner_config(9) 💅

okay so bestie, welcome to the Kernel API Manual — yes, the struct vidtv_tuner_config(9) page, and no, you're not lost, this is exactly where you're supposed to be 🫶

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✨ NAME ✨

struct vidtv_tuner_config — the configuration used to init the tuner. that's it, that's the whole vibe 💫

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🎀 SYNOPSIS 🎀

here's the whole struct, copied exactly, no cap:

struct vidtv_tuner_config {
    struct dvb_frontend *fe;
    u32 mock_power_up_delay_msec;
    u32 mock_tune_delay_msec;
    u32 vidtv_valid_dvb_t_freqs[NUM_VALID_TUNER_FREQS];
    u32 vidtv_valid_dvb_c_freqs[NUM_VALID_TUNER_FREQS];
    u32 vidtv_valid_dvb_s_freqs[NUM_VALID_TUNER_FREQS];
    u8 max_frequency_shift_hz;
 };

look at her. icon. 👑

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🦋 Members 🦋

let's do a little meet-and-greet with every single field, because we are not skipping anyone:

• fe — a pointer to the dvb_frontend structure that gets allocated by vidtv_demod. she's the main character, everyone else is supporting cast 💖
• mock_power_up_delay_msec — literally just simulates a power-up delay. fake waiting, real drama 😭
• mock_tune_delay_msec — same energy, but for a tune delay. yes bestie, the delays are mock, they're cosplaying as real hardware 🌸
• vidtv_valid_dvb_t_freqs — the valid DVB-T frequencies to simulate 📺
• vidtv_valid_dvb_c_freqs — the valid DVB-C frequencies to simulate 🎀
• vidtv_valid_dvb_s_freqs — the valid DVB-S frequencies to simulate 🛰️
• max_frequency_shift_hz — the maximum frequency shift in HZ that's allowed when you're tuning in a channel. get it, shift, in HZ, maximum 🔥

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💜 Description 💜

so this whole struct is the configuration used to init the tuner module, and it's usually filled by a bridge driver. for vidtv specifically? it's filled by vidtv_bridge before the tuner module is probed. that's the pipeline, that's the lore, that's the tea 🍵

it's giving "pass the config, then probe." periodt ✨

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/media/test-drivers/vidtv/vidtv_tuner.h — go read it, iykyk 🧚

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aaand that's the page, bestie!! 🎉 this was the Kernel API Manual, page struct vidtv_tuner_config(9), brought to you by the source ./drivers/media/test-drivers/v... dated October 2026 — mwah, love u, go compile something 💅💖🌺