ENUM PISP_TILE_EDGE(9)

💅 enum pisp_tile_edge(9) 💅

okay bestie, welcome to the Kernel API Manual — yes we're reading kernel docs together, this is our bonding era 🫶. This one is short and sweet: it's all about where a tile sits in the PiSP Back End. No cap, that's the whole vibe.

---

✨ NAME ✨

enum pisp_tile_edge — literally just "PiSP Back End Tile position". That's it. That's the whole job. It tells you which edge of the tile situation you're looking at 💅

---

🌸 SYNOPSIS 🌸

enum pisp_tile_edge {
    PISP_LEFT_EDGE ,
    PISP_RIGHT_EDGE ,
    PISP_TOP_EDGE ,
    PISP_BOTTOM_EDGE

};

four constants, zero drama, all iconic 👑

---

🎀 Constants 🎀

• PISP_LEFT_EDGE — the left edge tile, slay on the left side 💖
• PISP_RIGHT_EDGE — the right edge tile, main character energy on the right ✨
• PISP_TOP_EDGE — the top edge tile, highkey up there 🦋
• PISP_BOTTOM_EDGE — the bottom edge tile, lowkey holding it down 😭

like… it's giving directional awareness. four sides. that's the enum. periodt 🌈

---

👑 SEE ALSO 👑

the kernel file lives here, go look at it iykyk:

./include/uapi/linux/media/raspberrypi/pisp_be_config.h

and now the friend group, in order, because we do not skip people in the group chat 💜:

• struct pisp_be_global_config(9)
• struct pisp_be_input_buffer_config(9)
• struct pisp_be_dpc_config(9)
• struct pisp_be_geq_config(9)
• struct pisp_be_tdn_input_buffer_config(9)
• struct pisp_be_tdn_config(9)
• struct pisp_be_tdn_output_buffer_config(9)
• struct pisp_be_sdn_config(9)
• struct pisp_be_stitch_input_buffer_config(9)
• struct pisp_be_stitch_config(9)
• struct pisp_be_stitch_output_buffer_config(9)
• struct pisp_be_cdn_config(9)
• struct pisp_be_lsc_config(9)
• struct pisp_be_lsc_extra(9)
• struct pisp_be_cac_config(9)
• struct pisp_be_cac_extra(9)
• struct pisp_be_debin_config(9)
• struct pisp_be_tonemap_config(9)
• struct pisp_be_demosaic_config(9)
• struct pisp_be_ccm_config(9)
• struct pisp_be_sat_control_config(9)
• struct pisp_be_false_colour_config(9)
• struct pisp_be_sharpen_config(9)
• struct pisp_be_sh_fc_combine_config(9)
• struct pisp_be_gamma_config(9)
• struct pisp_be_crop_config(9)
• struct pisp_be_resample_config(9)
• struct pisp_be_resample_extra(9)
• struct pisp_be_downscale_config(9)
• struct pisp_be_downscale_extra(9)
• struct pisp_be_hog_config(9)
• enum pisp_be_transform(9)
• struct pisp_be_output_buffer_config(9)
• struct pisp_be_hog_buffer_config(9)
• struct pisp_be_config(9)
• struct pisp_tile(9)
• struct pisp_be_tiles_config(9)

---

ngl bestie this page is like four lines of actual content, but every single one of those references is here because we don't do incomplete over here 🙈💅

alright that's the whole page, ily, go forth and know your tile edges 🧚

— xoxo, sourced from ./include/uapi/linux/media/ras..., dated October 2026, and yes the header and footer both say enum pisp_tile_edge(9) because consistency is a flex 🔥