radeon_ring_restore(9)

💖 NAME 💖

okay bestie, welcome to the radeon_ring_restore(9) page from the Kernel API Manual 👑 — and the function is radeon_ring_restore, which literally does one iconic thing: append saved commands to the ring again 💅✨

🎀 SYNOPSIS 🎀

int radeon_ring_restore (struct radeon_device *rdev , struct radeon_ring *ring , unsigned size , uint32_t *data );

🦋 ARGUMENTS 🦋

• rdev — a radeon_device pointer 🫶
• ring — the ring to append commands to 🌈
• size — number of dwords we want to write, fr fr 🔢
• data — saved commands 💾

🌸 DESCRIPTION 🌸

so here's the tea: it allocates space on the ring and restores the previously saved commands. that's the whole little main-character moment 🎀✨

💜 SEE ALSO 💜

the kernel file is right here: ./drivers/gpu/drm/radeon/radeon_ring.c 📁

and pls go stan these too, bestie:

• radeon_ring_supports_scratch_reg(9)
• radeon_ring_free_size(9)
• radeon_ring_alloc(9)
• radeon_ring_lock(9)
• radeon_ring_commit(9)
• radeon_ring_unlock_commit(9)
• radeon_ring_undo(9)
• radeon_ring_unlock_undo(9)
• radeon_ring_lockup_update(9)
• radeon_ring_test_lockup(9)
• radeon_ring_backup(9)
• radeon_ring_init(9)
• radeon_ring_fini(9)

mwah 💋 this cutie is serving source/version ./drivers/gpu/drm/radeon energy, dated October 2026 🎀🫶