As part of ICL TC cold exit sequences we need to request aux power well before lock the access to TC ports, so skiping the intel_tc_port_ref_held() check for TC legacy ports. Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx> Tested-by: You-Sheng Yang <vicamo.yang@xxxxxxxxxxxxx> Signed-off-by: José Roberto de Souza <jose.souza@xxxxxxxxx> --- drivers/gpu/drm/i915/display/intel_display_power.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c index e2dddaf1051b..50bed2d1dd13 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power.c +++ b/drivers/gpu/drm/i915/display/intel_display_power.c @@ -560,6 +560,9 @@ static void icl_tc_port_assert_ref_held(struct drm_i915_private *dev_priv, if (drm_WARN_ON(&dev_priv->drm, !dig_port)) return; + if (INTEL_GEN(dev_priv) == 11 && dig_port->tc_legacy_port) + return; + drm_WARN_ON(&dev_priv->drm, !intel_tc_port_ref_held(dig_port)); } -- 2.26.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
