amdgpu_uvd_cs_reg(9)

Hey bestie, welcome to the amdgpu_uvd_cs_reg(9) page from the Kernel API Manual — it’s short, it’s specific, and it’s literally all about parsing register writes. Let’s get into it. 💅✨

🎀 NAME 🎀

• amdgpu_uvd_cs_reg — parse register writes

🦋 SYNOPSIS 🦋

Okay so the function vibe is exactly this:

int amdgpu_uvd_cs_reg (struct amdgpu_uvd_cs_ctx *ctx , int (*cb)(struct
amdgpu_uvd_cs_ctx *ctx) );

💖 ARGUMENTS 💖

• ctx — UVD parser context 🫶
• cb — callback function, no cap

🔥 DESCRIPTION 🔥

Parse the register writes, call cb on each complete command. That’s the whole assignment, bestie — iconic, focused, done. 💅

🌈 SEE ALSO 🌈

• Kernel file: ./drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
• amdgpu_uvd_entity_init(9)
• amdgpu_uvd_cs_pass1(9)
• amdgpu_uvd_cs_msg_decode(9)
• amdgpu_uvd_cs_msg(9)
• amdgpu_uvd_cs_pass2(9)
• amdgpu_uvd_cs_packets(9)
• amdgpu_uvd_ring_parse_cs(9)
• amdgpu_uvd_ring_test_ib(9)
• amdgpu_uvd_used_handles(9)

That’s the whole page, bestie — this cutie lives under ./drivers/gpu/drm/amd/amdgpu, and this little manual moment is dated October 2026. Catch you in the amdgpu_uvd_cs_reg(9) group chat 💖✨