dc_update_state_execute(9)

💅 dc_update_state_execute(9) 💅

bestie, welcome to the Kernel API Manual page for dc_update_state_execute(9) — she programs hardware, and the key lore is that she gets called without the global lock. periodt.

✨ NAME ✨

dc_update_state_execute — program hardware; called without the global lock.

🦋 SYNOPSIS 🦋

void dc_update_state_execute (const struct dc_update_scratch_space
*scratch );

🎀 ARGUMENTS 🎀

• scratch — the commit scratch from dc_update_state_init, no cap.

🌈 SEE ALSO 🌈

also peep Kernel file ./drivers/gpu/drm/amd/display/dc/dc.h and the whole squad:

• MAX_SURFACES(9)
• MAX_PLANES(9)
• color-management-caps(9)
• struct rom_curve_caps(9)
• struct dpp_color_caps(9)
• struct mpc_color_caps(9)
• struct dc_color_caps(9)
• enum pipe_split_policy(9)
• dc_check_state_update(9)
• dc_update_state(9)
• dc_update_state_init(9)
• dc_update_state_prepare(9)
• dc_update_state_cleanup(9)
• struct dc_probe_latencies(9)
• struct dc_probe_status(9)
• enum dc_get_status_type(9)
• struct dc_get_status_options(9)
• struct dc_state_status(9)
• dc_state_get_status(9)
• struct dc_validation_stream(9)
• struct dc_validation_set(9)
• dc_get_underflow_debug_data_for_otg(9)
• dc_capture_register_software_state(9)
• dc_get_qos_info(9)
• dc_override_memory_bandwidth_request(9)

mwah 💋 with love from ./drivers/gpu/drm/amd/display/dc, dated October 2026. 💖