tvp514x_s_std(9)

🎀 tvp514x_s_std(9) 🎀

okay bestie, this is straight from the Kernel API Manual, and we're looking at the V4L2 decoder interface handler for s_std. it's giving very specific driver energy, and honestly? iconic. 💅

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💖 NAME 💖

tvp514x_s_std — the V4L2 decoder interface handler for s_std, no cap.

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✨ SYNOPSIS ✨

int tvp514x_s_std (struct v4l2_subdev *sd , v4l2_std_id std_id );

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🦋 ARGUMENTS 🦋

• sd — pointer to standard V4L2 sub-device structure. literally the sub-device bestie.
• std_id — standard V4L2 v4l2_std_id ioctl enum. the standard-y little enum.

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🌸 DESCRIPTION 🌸

vibe check: if std_id is supported, it sets the requested standard. 🫶

otherwise? it returns -EINVAL. that's the whole tea. 😭

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🌈 SEE ALSO 🌈

Kernel file ./drivers/media/i2c/tvp514x.c and the whole friend group:

• struct tvp514x_std_info(9)
• struct tvp514x_decoder(9)
• tvp514x_read_reg(9)
• dump_reg(9)
• tvp514x_write_reg(9)
• tvp514x_write_regs(9)
• tvp514x_query_current_std(9)
• tvp514x_configure(9)
• tvp514x_detect(9)
• tvp514x_querystd(9)
• tvp514x_s_routing(9)

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🫶 cute little sign-off: source path ./drivers/media/i2c, dated October 2026. periodt. 💜