quicki2c_dma_deinit(9)

💅 quicki2c_dma_deinit — from the Kernel API Manual, bestie ✨

Okay so this is a page straight out of the Kernel API Manual and it's about quicki2c_dma_deinit, which honestly has main character energy for a cleanup function 🎀

🌸 NAME 🌸

quicki2c_dma_deinit — release the THC DMA for a QuickI2C device, no cap 💖

✨ SYNOPSIS ✨

void quicki2c_dma_deinit (struct quicki2c_device *qcdev );

Literally that's the whole signature. Void return, one arg, clean and iconic 🦋

🫶 ARGUMENTS 🫶

• qcdev — a pointer to the quicki2c_device structure. That's it, that's the whole vibe check 👑

💅 DESCRIPTION 💅

So what does it actually do? Two things, and they're both the point:

• Stop the THC DMA engines ⭐
• Release all the DMA buffers 🔥

That's the tea. Stop the engines, free the buffers, done. Not me being obsessed with a deinit function but here we are 😭

🌈 SEE ALSO 🌈

Peep these, bestie — the whole squad of related calls plus the kernel file they live in:

• Kernel file ./drivers/hid/intel-thc-hid/intel-quicki2c/pci-quicki2c.c
• quicki2c_acpi_get_dsm_property(9)
• quicki2c_acpi_get_dsd_property(9)
• quicki2c_get_acpi_resources(9)
• quicki2c_irq_quick_handler(9)
• try_recover(9)
• quicki2c_irq_thread_handler(9)
• quicki2c_dev_init(9)
• quicki2c_dev_deinit(9)
• quicki2c_dma_adv_enable(9)
• quicki2c_dma_adv_disable(9)
• quicki2c_dma_init(9)
• quicki2c_alloc_report_buf(9)
• quicki2c_remove(9)
• quicki2c_shutdown(9)

And that's the page! 💜 One last lil sign-off: this came out of ./drivers/hid/intel-thc-hid/in... 🍓, dated October 2026 📅, and yes the header and footer both say quicki2c_dma_deinit(9) because consistency is gorgeous 🧚✨