Symbol: DP_AUX_CH_CTL_PRECHARGE_2US_MASK
drivers/gpu/drm/gma500/psb_intel_reg.h
1425
#define DP_AUX_CH_CTL_PRECHARGE_2US_MASK (0xf << 16)
drivers/gpu/drm/i915/display/intel_dp_aux_regs.h
58
#define DP_AUX_CH_CTL_PRECHARGE_2US_MASK REG_GENMASK(19, 16) /* pre-skl */