cik_cp_compute_enable(9)

💅 cik_cp_compute_enable(9) — the Kernel API Manual moment

okay so bestie, welcome to the Kernel API Manual entry for cik_cp_compute_enable(9). yes that's a mouthful. yes it's iconic. let's get into it ✨

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🎀 NAME

cik_cp_compute_enable — literally just enable/disable the compute CP MEs. that's the whole job. and she does it. 🫶

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🦋 SYNOPSIS

void cik_cp_compute_enable (struct radeon_device *rdev , bool enable );

nothing in, nothing out — returns void, no cap.

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🌸 ARGUMENTS

• rdev — a radeon_device pointer. your whole radeon device vibe check, right there 👑
• enable — a bool that says enable or disable the MEs. she's a simple girl: it's either true or false and she slays either way 💅

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⭐ DESCRIPTION

Halts or unhalts the compute MEs. that's it. that's the tea ☕ — you flip it one way, they halt; you flip it the other way, they unhalt. lowkey the cleanest API in the whole file, ngl.

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🔥 SEE ALSO

okay this list is a lot bestie, grab a snack 🍓. all of these live in the kernel file ./drivers/gpu/drm/radeon/cik.c:

• cik_get_allowed_info_register(9)
• cik_get_xclk(9)
• cik_mm_rdoorbell(9)
• cik_mm_wdoorbell(9)
• cik_srbm_select(9)
• ci_mc_load_microcode(9)
• cik_init_microcode(9)
• cik_tiling_mode_table_init(9)
• cik_select_se_sh(9)
• cik_create_bitmask(9)
• cik_get_rb_disabled(9)
• cik_setup_rb(9)
• cik_gpu_init(9)
• cik_scratch_init(9)
• cik_ring_test(9)
• cik_hdp_flush_cp_ring_emit(9)
• cik_fence_gfx_ring_emit(9)
• cik_fence_compute_ring_emit(9)
• cik_semaphore_ring_emit(9)
• cik_copy_cpdma(9)
• cik_ring_ib_execute(9)
• cik_ib_test(9)
• cik_cp_gfx_enable(9)
• cik_cp_gfx_load_microcode(9)
• cik_cp_gfx_start(9)
• cik_cp_gfx_fini(9)
• cik_cp_gfx_resume(9)
• cik_cp_compute_load_microcode(9)
• cik_cp_compute_start(9)
• cik_cp_compute_fini(9)
• cik_cp_compute_resume(9)
• cik_gpu_check_soft_reset(9)
• cik_gpu_soft_reset(9)
• cik_asic_reset(9)
• cik_gfx_is_lockup(9)
• cik_mc_program(9)
• cik_mc_init(9)
• cik_pcie_gart_tlb_flush(9)
• cik_pcie_gart_enable(9)
• cik_pcie_gart_disable(9)
• cik_pcie_gart_fini(9)
• cik_ib_parse(9)
• cik_vm_init(9)
• cik_vm_fini(9)
• cik_vm_decode_fault(9)
• cik_rlc_stop(9)
• cik_rlc_start(9)
• cik_rlc_resume(9)
• cik_enable_interrupts(9)
• cik_disable_interrupts(9)
• cik_disable_interrupt_state(9)
• cik_irq_init(9)
• cik_irq_set(9)
• cik_irq_ack(9)
• cik_irq_disable(9)
• cik_irq_suspend(9)
• cik_irq_fini(9)
• cik_get_ih_wptr(9)
• cik_irq_process(9)
• cik_startup(9)
• cik_resume(9)
• cik_suspend(9)
• cik_init(9)
• cik_fini(9)
• dce8_line_buffer_adjust(9)
• cik_get_number_of_dram_channels(9)
• dce8_dram_bandwidth(9)
• dce8_dram_bandwidth_for_display(9)
• dce8_data_return_bandwidth(9)
• dce8_dmif_request_bandwidth(9)
• dce8_available_bandwidth(9)
• dce8_average_bandwidth(9)
• dce8_latency_watermark(9)
• dce8_average_bandwidth_vs_dram_bandwidth_for_display(9)
• dce8_average_bandwidth_vs_available_bandwidth(9)
• dce8_check_latency_hiding(9)
• dce8_program_watermarks(9)
• dce8_bandwidth_update(9)
• cik_get_gpu_clock_counter(9)

like… that's the whole friend group fr fr. every single one of them, accounted for 💜

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ngl bestie if you read the entire SEE ALSO list in one sitting you deserve a little treat 🧚 stay hydrated, ok?

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✨ mwah 💋 this page came from ./drivers/gpu/drm/radeon, and it's dated October 2026 — the version tag is just the path, and honestly? she ate. periodt. 🌈