mtk_vdec_h264_get_ctrl_ptr(9)

💅 mtk_vdec_h264_get_ctrl_ptr(9)

okay so bestie, welcome to the Kernel API Manual ✨ this one's a lil' function from the MediaTek vcodec decoder corner of the kernel, and honestly? she's a lookup girlie. let's get into it 🫶

---

🌸 NAME 🌸

mtk_vdec_h264_get_ctrl_ptr — get each CID control address. that's it, that's the whole job 💖

---

✨ SYNOPSIS ✨

void * mtk_vdec_h264_get_ctrl_ptr (struct mtk_vcodec_dec_ctx *ctx , int id );

---

🎀 ARGUMENTS 🎀

• ctx — the v4l2 ctx 👑 like, the whole decoder context object, she's the main character here
• id — the CID control ID 🦋 which control we're asking about, bestie

---

💫 RETURN 💫

returns CID ctrl address. literally just hands you the address of that CID's control, no cap 🔥

ngl it's a void *, so pls cast it to whatever you actually expect before you go dereferencing, iykyk 💀

---

🌈 SEE ALSO 🌈

the kernel file lives at:

./drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_common.h

and the whole squad of related icons 💅:

• struct mtk_h264_dpb_info(9)
• struct h264_fb(9)
• mtk_vdec_h264_get_ref_list(9)
• mtk_vdec_h264_fill_dpb_info(9)
• mtk_vdec_h264_copy_sps_params(9)
• mtk_vdec_h264_copy_pps_params(9)
• mtk_vdec_h264_copy_slice_hd_params(9)
• mtk_vdec_h264_copy_scaling_matrix(9)
• mtk_vdec_h264_copy_decode_params(9)
• mtk_vdec_h264_update_dpb(9)
• mtk_vdec_h264_find_start_code(9)
• mtk_vdec_h264_get_mv_buf_size(9)

---

🍓 oh and one more thing — the actual file path in the source line gets cut off as ./drivers/media/platform/media..., so if you need the full tea, that's where it's at 👀

---

and that's the page, bestie!! 🧚💜 sourced from ./drivers/media/platform/media..., dated October 2026, and it's mtk_vdec_h264_get_ctrl_ptr(9) signing off — slay, go read your controls 💅✨