diff options
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_power_well.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_power_well.c b/drivers/gpu/drm/i915/display/intel_display_power_well.c index 8710dd41ffd4..56a20bf5825b 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power_well.c +++ b/drivers/gpu/drm/i915/display/intel_display_power_well.c @@ -391,6 +391,19 @@ static void hsw_power_well_disable(struct drm_i915_private *dev_priv, hsw_wait_for_power_well_disable(dev_priv, power_well); } +static bool intel_port_is_edp(struct drm_i915_private *i915, enum port port) +{ + struct intel_encoder *encoder; + + for_each_intel_encoder(&i915->drm, encoder) { + if (encoder->type == INTEL_OUTPUT_EDP && + encoder->port == port) + return true; + } + + return false; +} + static void icl_combo_phy_aux_power_well_enable(struct drm_i915_private *dev_priv, struct i915_power_well *power_well) @@ -416,7 +429,7 @@ icl_combo_phy_aux_power_well_enable(struct drm_i915_private *dev_priv, /* Display WA #1178: icl */ if (pw_idx >= ICL_PW_CTL_IDX_AUX_A && pw_idx <= ICL_PW_CTL_IDX_AUX_B && - !intel_bios_is_port_edp(dev_priv, (enum port)phy)) { + !intel_port_is_edp(dev_priv, (enum port)phy)) { val = intel_de_read(dev_priv, ICL_AUX_ANAOVRD1(pw_idx)); val |= ICL_AUX_ANAOVRD1_ENABLE | ICL_AUX_ANAOVRD1_LDO_BYPASS; intel_de_write(dev_priv, ICL_AUX_ANAOVRD1(pw_idx), val); |