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Commit 64233822 authored by José Roberto de Souza's avatar José Roberto de Souza Committed by Imre Deak
Browse files

drm/i915: Reuse the aux_domain cached 



intel_dp_detect() caches the aux_domain in the beginning of the
function as it is used twice, so lets also use it as the aux_domain
don't change in runtime.

v3: returning intel_dp_retrain_link() error insted of
connector_status_disconnected

Cc: Imre Deak <imre.deak@intel.com>
Reviewed-by: default avatarImre Deak <imre.deak@intel.com>
Reviewed-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: default avatarJosé Roberto de Souza <jose.souza@intel.com>
Signed-off-by: default avatarImre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181107235449.32264-1-jose.souza@intel.com
parent 3aefb67f

drivers/gpu/drm/i915/intel_dp.c

+1 −2
Original line number Diff line number Diff line
@@ -5169,8 +5169,7 @@ intel_dp_detect(struct drm_connector *connector, 


		ret = intel_dp_retrain_link(encoder, ctx);

		if (ret) {

			intel_display_power_put(dev_priv,

						intel_aux_power_domain(dig_port));

			intel_display_power_put(dev_priv, aux_domain);

			return ret;

		}

	}