intel_cx0_read
pll_state->pll[i] = intel_cx0_read(encoder, lane, PHY_C10_VDR_PLL(i));
pll_state->cmn = intel_cx0_read(encoder, lane, PHY_C10_VDR_CMN(0));
pll_state->tx = intel_cx0_read(encoder, lane, PHY_C10_VDR_TX(0));
cntx = intel_cx0_read(encoder, INTEL_CX0_LANE0, PHY_C20_VDR_CUSTOM_SERDES_RATE) & PHY_C20_CONTEXT_TOGGLE;
cntx = intel_cx0_read(encoder, INTEL_CX0_LANE0, PHY_C20_VDR_CUSTOM_SERDES_RATE) & BIT(0);
val = intel_cx0_read(encoder, lane, PHY_C20_RD_DATA_H);
val |= intel_cx0_read(encoder, lane, PHY_C20_RD_DATA_L);