STRUCT OMAP3ISP_PREV_WBAL(9)

💅 struct omap3isp_prev_wbal(9) — like, the Kernel API Manual, bestie

okay so picture this: it's the Kernel API Manual, the vibe is immaculate, and the main character of today's episode is struct omap3isp_prev_wbal(9). she's tiny, she's specific, and she's literally the white balance of the whole situation. 🎀

✨ NAME ✨

struct omap3isp_prev_wbal — White Balance. that's it, that's the whole identity. no cap. 🦋

🌸 SYNOPSIS 🌸

here's her whole little silhouette, character for character, do NOT touch:

struct omap3isp_prev_wbal {
    __u16 dgain;
    __u8 coef3;
    __u8 coef2;
    __u8 coef1;
    __u8 coef0;
 };

like, she's giving minimalism. five fields. five little besties. 💖

👑 Members 👑

okay now the part you actually came for, the member-by-member breakdown, iykyk:

• dgain — the digital gain, and she's a U10Q8 situation. slay. ✨
• coef3 — white balance gain — COEF 3, formatted as U8Q5. 🔥
• coef2 — white balance gain — COEF 2, also U8Q5. lowkey iconic. 🌈
• coef1 — white balance gain — COEF 1, U8Q5 like her sisters. 💜
• coef0 — white balance gain — COEF 0, U8Q5, the final boss of coefficients. ⭐

and yes, the order goes coef3, coef2, coef1, coef0 — descending, because she's dramatic like that. don't question it, just respect it. 💅

bestie heads up: every coef is U8Q5 and dgain is U10Q8 — those exact formats matter, so don't go redefining them in your head, fr fr.

🦋 SEE ALSO 🦋

the whole extended friend group lives in the kernel file ./include/uapi/linux/omap3isp.h, and honestly the crossover episode is stacked. it's giving main character energy all around:

• struct omap3isp_h3a_aewb_config(9)
• struct omap3isp_stat_data(9)
• struct omap3isp_ccdc_lsc_config(9)
• struct omap3isp_ccdc_bclamp(9)
• struct omap3isp_ccdc_fpc(9)
• struct omap3isp_ccdc_blcomp(9)
• struct omap3isp_prev_hmed(9)
• struct omap3isp_prev_cfa(9)
• struct omap3isp_prev_csup(9)
• struct omap3isp_prev_blkadj(9)
• struct omap3isp_prev_rgbtorgb(9)
• struct omap3isp_prev_csc(9)
• struct omap3isp_prev_yclimit(9)
• struct omap3isp_prev_dcor(9)
• struct omap3isp_prev_nf(9)
• struct omap3isp_prev_gtables(9)
• struct omap3isp_prev_luma(9)
• struct omap3isp_prev_update_config(9)

go read them all, bestie, i'll wait. 🫶

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and that's the whole page!! 💖 sign-off time: this one lives in ./include/uapi/linux, the date on it is October 2026, and the header she's filed under is struct omap3isp_prev_wbal(9) — periodt. go white-balance something gorgeous. 🌸✨🎀