Symbol: STACKID_CTRL
drivers/gpu/drm/i915/gt/intel_gt_regs.h
1166
#define STACKID_CTRL_512 REG_FIELD_PREP(STACKID_CTRL, 0x2)
drivers/gpu/drm/i915/gt/intel_workarounds.c
2728
wa_mcr_write_clr_set(wal, RT_CTRL, STACKID_CTRL, STACKID_CTRL_512);