STRUCT RTL2832_SDR_PLATFORM_DATA(9)

🌸 NAME 🌸

okay so bestie, this entire page is about struct rtl2832_sdr_platform_data — it's literally the platform data for the rtl2832_sdr driver 💅 and yes, this is from the Kernel API Manual, we're in the big leagues now 🎀

✨ SYNOPSIS ✨

here's the whole struct, no cap, every line exactly as it is:

       struct rtl2832_sdr_platform_data {
           u32 clk;
         #define RTL2832_SDR_TUNER_FC2580    0x21;
         #define RTL2832_SDR_TUNER_TUA9001   0x24;
         #define RTL2832_SDR_TUNER_FC0012    0x26;
         #define RTL2832_SDR_TUNER_E4000     0x27;
         #define RTL2832_SDR_TUNER_FC0013    0x29;
         #define RTL2832_SDR_TUNER_R820T     0x2a;
         #define RTL2832_SDR_TUNER_R828D     0x2b;
           u8 tuner;
           struct regmap *regmap;
           struct dvb_frontend *dvb_frontend;
           struct v4l2_subdev *v4l2_subdev;
           struct dvb_usb_device *dvb_usb_device;
        };

like, look at those #defines just chilling inside the struct definition 😭 that's the whole tuner catalogue right there.

🦋 Members 🦋

• clk — the clock frequency ✨ the valid vibes are 4000000, 16000000, 25000000, and 28800000. pick your frequency, bestie 🫶
• tuner — which tuner model is being used 🌈 (the model itself goes in that u8, iykyk).
• regmap — pointer to struct regmap. that's it, that's the whole description 💀
• dvb_frontend — the rtl2832 DVB frontend 👑
• v4l2_subdev — the tuner's v4l2 controls 🎛️
• dvb_usb_device — the DVB USB interface, aka the thing that makes USB streaming happen 🔥

ngl bestie, some of these descriptions are short. I didn't invent extra lore — I would never 🙈 the original says exactly this much and no more.

💖 SEE ALSO 💖

• Kernel file ./drivers/media/dvb-frontends/rtl2832_sdr.h — go read it if you want the receipts 🧚

and that's the whole page, periodt 💅 mwah 💋 — this cutie came out of the kernel source tree over at ./drivers/media/dvb-frontends, dated October 2026, and the page itself is struct rtl28...latform_data(9) 🍓 (yes the truncation is iconic, yes it's staying, don't @ me)