From 1acefaca782a32731fdd03d004e492a3fd2857c7 Mon Sep 17 00:00:00 2001 From: Imre Deak Date: Mon, 14 Nov 2022 14:22:51 +0200 Subject: [PATCH] drm/i915/mtl+: Don't enable the AUX_IO power for non-eDP port main links MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Imre Deak Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20221114122251.21327-10-imre.deak@intel.com --- drivers/gpu/drm/i915/display/intel_ddi.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index 42f3960..0f1ec2a 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -869,8 +869,9 @@ intel_ddi_main_link_aux_domain(struct intel_digital_port *dig_port, */ if (intel_encoder_can_psr(&dig_port->base)) return intel_display_power_aux_io_domain(i915, dig_port->aux_ch); - else if (intel_crtc_has_dp_encoder(crtc_state) || - intel_phy_is_tc(i915, phy)) + else if (DISPLAY_VER(i915) < 14 && + (intel_crtc_has_dp_encoder(crtc_state) || + intel_phy_is_tc(i915, phy))) return intel_aux_power_domain(dig_port); else return POWER_DOMAIN_INVALID; -- 2.7.4