radeon_device_fini(9)

💅 radeon_device_fini — a.k.a. the radeon_device_fini(9) moment

okay so bestie, we're in the kernel API manual, section 9, and today's main character is radeon_device_fini(9) 🎀 she's the one who closes the party down. no cap.

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✨ NAME ✨

radeon_device_fini — tear down the driver 🫶 like, the whole vibe pack-up moment.

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🌸 SYNOPSIS 🌸

void radeon_device_fini (struct radeon_device *rdev );

that's it. that's the whole signature. she's simple, she's iconic, she takes exactly one friend with her 💜

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🦋 ARGUMENTS 🦋

• rdev — a radeon_device pointer 💫 literally just the pointer to your radeon device, that's the whole thing.

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🔥 DESCRIPTION 🔥

So what she does is tear down the driver info — all asics, every single one, no exceptions, periodt. 🫡

And when does she get called? At driver shutdown. that's it. she's the goodbye-girl of radeon_device_fini(9) and she does not overstay her welcome 🎀✨

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👑 SEE ALSO 👑

okay so this is the group chat and everyone's here, no one got left on read 💅

• Kernel file ./drivers/gpu/drm/radeon/radeon_device.c — that's where she lives, iykyk 🧚
• radeon_program_register_sequence(9)
• radeon_surface_init(9)
• radeon_scratch_init(9)
• radeon_scratch_get(9)
• radeon_scratch_free(9)
• radeon_doorbell_init(9)
• radeon_doorbell_fini(9)
• radeon_doorbell_get(9)
• radeon_doorbell_free(9)
• radeon_wb_disable(9)
• radeon_wb_fini(9)
• radeon_wb_init(9)
• radeon_vram_location(9)
• radeon_gtt_location(9)
• radeon_card_posted(9)
• radeon_update_bandwidth_info(9)
• radeon_boot_test_post_card(9)
• radeon_dummy_page_init(9)
• radeon_dummy_page_fini(9)
• cail_pll_read(9)
• cail_pll_write(9)
• cail_mc_read(9)
• cail_mc_write(9)
• cail_reg_write(9)
• cail_reg_read(9)
• cail_ioreg_write(9)
• cail_ioreg_read(9)
• radeon_atombios_init(9)
• radeon_atombios_fini(9)
• radeon_combios_init(9)
• radeon_combios_fini(9)
• radeon_vga_set_decode(9)
• radeon_gart_size_auto(9)
• radeon_check_arguments(9)
• radeon_switcheroo_set_state(9)
• radeon_switcheroo_can_switch(9)
• radeon_device_init(9)
• radeon_gpu_reset(9)

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lowkey obsessed with how the fini pages and the init pages are always matching. it's giving coordinated outfits. 🍓

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that's the page, bestie!! 🌈💖 sourced from the ./drivers/gpu/drm/radeon corner of the kernel tree, dated October 2026, and yes she's still rocking her full title radeon_device_fini(9) — mwah, slay, bye 👑💅✨