panthor_fw_init(9)

💅 panthor_fw_init(9) — Kernel API Manual 💅

🌸 NAME 🌸

okay so bestie, panthor_fw_init is here to Initialize FW related data. That’s the whole name-and-purpose vibe: init the FW-related data. periodt. It’s giving tiny-but-important setup call, and honestly? iconic. 💖

✨ SYNOPSIS ✨

the signature is literally this, no cap:

int panthor_fw_init (struct panthor_device *ptdev );

🎀 ARGUMENTS 🎀

• ptdev — the Device. That’s your struct panthor_device *, the main-character device getting the FW-related data initialized. 🫶

🦋 RETURN 🦋

• 0 on success, or a negative error code otherwise. So: 0 = slay, negative = not the vibe. 😭

👑 SEE ALSO 👑

Kernel file: ./drivers/gpu/drm/panthor/panthor_fw.c

and the whole linked-up squad is:

• struct panthor_fw_binary_hdr(9)
• enum panthor_fw_binary_entry_type(9)
• struct panthor_fw_binary_section_entry_hdr(9)
• struct panthor_fw_binary_iter(9)
• struct panthor_fw_section(9)
• struct panthor_fw_iface(9)
• struct panthor_fw(9)
• panthor_fw_get_glb_iface(9)
• panthor_fw_get_csg_iface(9)
• panthor_fw_get_cs_iface(9)
• panthor_fw_conv_timeout(9)
• panthor_fw_alloc_queue_iface_mem(9)
• panthor_fw_alloc_suspend_buf_mem(9)
• iface_fw_to_cpu_addr(9)
• panthor_fw_pre_reset(9)
• panthor_fw_post_reset(9)
• panthor_fw_unplug(9)
• panthor_fw_wait_acks(9)
• panthor_fw_glb_wait_acks(9)
• panthor_fw_csg_wait_acks(9)
• panthor_fw_ring_csg_doorbells(9)

byeee 💖 — source/version: ./drivers/gpu/drm/panthor; date: October 2026. 🎀