r600_cs_check_reg(9)

💖 NAME 💖

bestie, welcome to the Kernel API Manual page for r600_cs_check_reg(9). it's literally here to check if register is authorized or not. iconic behavior, honestly. 💅

✨ SYNOPSIS ✨

int r600_cs_check_reg (struct radeon_cs_parser *p , u32 reg , u32 idx );

🎀 ARGUMENTS 🎀

• p — parser structure holding parsing context. it's giving "we know where we are" energy.
• reg — the register we are testing. main character register, lowkey.
• idx — index into the cs buffer. noted, bestie. 🫶

🔥 DESCRIPTION 🔥

okay so here's the tea: this function will test against r600_reg_safe_bm and return 0 if the register is safe. slay. ✨

if the register is not flag as safe, this function will test it against a list of register needing special handling. no cap, that's the vibe check. 🦋

🌈 SEE ALSO 🌈

• Kernel file ./drivers/gpu/drm/radeon/r600_cs.c
• r600_cs_packet_parse_vline(9)
• r600_cs_common_vline_parse(9)
• r600_check_texture_resource(9)
• r600_dma_cs_next_reloc(9)
• r600_dma_cs_parse(9)

mwah 💋 cute little sign-off: source/version ./drivers/gpu/drm/radeon, date October 2026, page r600_cs_check_reg(9). periodt. 👑