uvd_v1_0_set_wptr(9)

✨ NAME ✨

okay so bestie, this is the uvd_v1_0_set_wptr(9) page from the Kernel API Manual, and its whole thing is uvd_v1_0_set_wptr — set write pointer. periodt. 💅

🎀 SYNOPSIS 🎀

the signature is literally this, bestie — no edits, no vibes-based renaming:

void uvd_v1_0_set_wptr (struct radeon_device *rdev , struct radeon_ring
       *ring );

🌸 ARGUMENTS 🌸

• rdev — a radeon_device pointer. That's the device pointer, bestie. 🫶
• ring — a radeon_ring pointer. That's the ring pointer, fr fr. 🦋

💖 DESCRIPTION 💖

It commits the write pointer to the hardware. That's the entire assignment — lowkey iconic, highkey important. 🔥

🦋 SEE ALSO 🦋

• Kernel file: ./drivers/gpu/drm/radeon/uvd_v1_0.c
• uvd_v1_0_get_rptr(9)
• uvd_v1_0_get_wptr(9)
• uvd_v1_0_fence_emit(9)
• uvd_v1_0_resume(9)
• uvd_v1_0_init(9)
• uvd_v1_0_fini(9)
• uvd_v1_0_start(9)
• uvd_v1_0_stop(9)
• uvd_v1_0_ring_test(9)
• uvd_v1_0_semaphore_emit(9)
• uvd_v1_0_ib_execute(9)
• uvd_v1_0_ib_test(9)

mwah 💋 this page's source/version tag is ./drivers/gpu/drm/radeon, it's dated October 2026, and it's serving uvd_v1_0_set_wptr(9) energy. bye bestie, slay your write pointer 🫶✨