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drm/i915/mtl+: Don't enable the AUX_IO power for non-eDP port main links
MTL+ requires the AUX_IO power for the main link only on eDP, so don't enable it in other cases. v2: - Rebased on checking intel_encoder_can_psr() instead of crtc->has_psr. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221114122251.21327-10-imre.deak@intel.com
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1 changed files with 3 additions and 2 deletions
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@ -869,8 +869,9 @@ intel_ddi_main_link_aux_domain(struct intel_digital_port *dig_port,
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*/
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if (intel_encoder_can_psr(&dig_port->base))
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return intel_display_power_aux_io_domain(i915, dig_port->aux_ch);
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else if (intel_crtc_has_dp_encoder(crtc_state) ||
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intel_phy_is_tc(i915, phy))
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else if (DISPLAY_VER(i915) < 14 &&
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(intel_crtc_has_dp_encoder(crtc_state) ||
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intel_phy_is_tc(i915, phy)))
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return intel_aux_power_domain(dig_port);
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else
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return POWER_DOMAIN_INVALID;
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