diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_combo_phy.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_combo_phy.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_combo_phy.c b/drivers/gpu/drm/i915/intel_combo_phy.c index 98213cc58736..841708da5a56 100644 --- a/drivers/gpu/drm/i915/intel_combo_phy.c +++ b/drivers/gpu/drm/i915/intel_combo_phy.c @@ -198,6 +198,10 @@ static bool icl_combo_phy_verify_state(struct drm_i915_private *dev_priv, ret = cnl_verify_procmon_ref_values(dev_priv, port); + if (port == PORT_A) + ret &= check_phy_reg(dev_priv, port, ICL_PORT_COMP_DW8(port), + IREFGEN, IREFGEN); + ret &= check_phy_reg(dev_priv, port, ICL_PORT_CL_DW5(port), CL_POWER_DOWN_ENABLE, CL_POWER_DOWN_ENABLE); |