xe_gt_mcr_s...cit_defaults(9)

💅 xe_gt_mcr_set_implicit_defaults — Kernel API Manual 💅

✨ NAME ✨

okay so bestie, this one is xe_gt_mcr_set_implicit_defaults — literally “Initialize steer control registers.” That’s the whole name vibe. 🎀

🛠️ SYNOPSIS 🛠️

void xe_gt_mcr_set_implicit_defaults (struct xe_gt *gt );

🧚 ARGUMENTS 🧚

• gt — GT structure. Yep, that’s the struct xe_gt * handed in, no cap.

🔥 DESCRIPTION 🔥

Some register ranges are highkey fine without having their steering control registers changed on every single access — it’s sufficient to set them once on initialization. This function sets those registers for each platform *.

It’s giving “set it once and let it live its best life.” 💅 No extra steps described here, fr fr.

🌈 SEE ALSO 🌈

• Kernel file ./drivers/gpu/drm/xe/xe_gt_mcr.c
• GT Multicast/Replicated (MCR) Register Support(9)
• xe_gt_mcr_get_dss_steering(9)
• xe_gt_mcr_init_early(9)
• xe_gt_mcr_init(9)
• xe_gt_mcr_unicast_read_any(9)
• xe_gt_mcr_unicast_read(9)
• xe_gt_mcr_unicast_write(9)
• xe_gt_mcr_multicast_write(9)

Before you go, bestie: this page’s source/version situation is ./drivers/gpu/drm/xe, dated October 2026, and the footer name is xe_gt_mcr_s...cit_defaults(9). Mwah 💋✨