diff options
Diffstat (limited to 'drivers/gpu/drm/msm/dp/dp_display.c')
| -rw-r--r-- | drivers/gpu/drm/msm/dp/dp_display.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c index 2a5f1ab9a65b..397bc19f408d 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.c +++ b/drivers/gpu/drm/msm/dp/dp_display.c @@ -364,8 +364,12 @@ static int dp_display_send_hpd_notification(struct dp_display_private *dp, } /* reset video pattern flag on disconnect */ - if (!hpd) + if (!hpd) { dp->panel->video_test = false; + drm_dp_set_subconnector_property(dp->dp_display.connector, + connector_status_disconnected, + dp->panel->dpcd, dp->panel->downstream_ports); + } dp->dp_display.is_connected = hpd; @@ -393,6 +397,9 @@ static int dp_display_process_hpd_high(struct dp_display_private *dp) dp_link_process_request(dp->link); + drm_dp_set_subconnector_property(dp->dp_display.connector, connector_status_connected, + dp->panel->dpcd, dp->panel->downstream_ports); + edid = dp->panel->edid; dp->dp_display.psr_supported = dp->panel->psr_cap.version && psr_enabled; |