[Why]
Previously assume eDP sink present if connector present. Do not
need to enforce this restriction. Fix issue where driver attempt
to read link setting even though no edp connected.
{How]
Only read link setting after reading connection status.
Signed-off-by: Eric Yang <Eric.Yang2@amd.com>
Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
return false;
}
- if (link->connector_signal == SIGNAL_TYPE_EDP) {
- /* On detect, we want to make sure current link settings are
- * up to date, especially if link was powered on by GOP.
- */
- read_edp_current_link_settings_on_detect(link);
- }
-
prev_sink = link->local_sink;
if (prev_sink != NULL) {
dc_sink_retain(prev_sink);
}
case SIGNAL_TYPE_EDP: {
+ read_edp_current_link_settings_on_detect(link);
detect_edp_sink_caps(link);
sink_caps.transaction_type =
DDC_TRANSACTION_TYPE_I2C_OVER_AUX;