diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c index 8aaf925ee72d..133c84f33056 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.c +++ b/drivers/gpu/drm/msm/dp/dp_display.c @@ -451,6 +451,10 @@ static int msm_dp_hpd_unplug_handle(struct msm_dp_display_private *dp) if (!dp->plugged) return 0; + /* Don't forget modes for eDP */ + if (!dp->msm_dp_display.is_edp) + msm_dp_panel_unplugged(dp->panel, dp->msm_dp_display.connector); + /* triggered by irq_hdp with sink_count = 0 */ if (dp->link->sink_count == 0) msm_dp_display_host_phy_exit(dp); diff --git a/drivers/gpu/drm/msm/dp/dp_panel.c b/drivers/gpu/drm/msm/dp/dp_panel.c index 891211b23202..6bb021820d7c 100644 --- a/drivers/gpu/drm/msm/dp/dp_panel.c +++ b/drivers/gpu/drm/msm/dp/dp_panel.c @@ -293,6 +293,14 @@ int msm_dp_panel_read_sink_caps(struct msm_dp_panel *msm_dp_panel, return rc; } +void msm_dp_panel_unplugged(struct msm_dp_panel *msm_dp_panel, + struct drm_connector *connector) +{ + drm_edid_connector_update(connector, NULL); + drm_edid_free(msm_dp_panel->drm_edid); + msm_dp_panel->drm_edid = NULL; +} + u32 msm_dp_panel_get_mode_bpp(struct msm_dp_panel *msm_dp_panel, u32 mode_edid_bpp, u32 mode_pclk_khz) { diff --git a/drivers/gpu/drm/msm/dp/dp_panel.h b/drivers/gpu/drm/msm/dp/dp_panel.h index 177c1328fd99..9173e90a5053 100644 --- a/drivers/gpu/drm/msm/dp/dp_panel.h +++ b/drivers/gpu/drm/msm/dp/dp_panel.h @@ -49,6 +49,8 @@ int msm_dp_panel_deinit(struct msm_dp_panel *msm_dp_panel); int msm_dp_panel_timing_cfg(struct msm_dp_panel *msm_dp_panel, bool wide_bus_en); int msm_dp_panel_read_sink_caps(struct msm_dp_panel *msm_dp_panel, struct drm_connector *connector); +void msm_dp_panel_unplugged(struct msm_dp_panel *msm_dp_panel, + struct drm_connector *connector); u32 msm_dp_panel_get_mode_bpp(struct msm_dp_panel *msm_dp_panel, u32 mode_max_bpp, u32 mode_pclk_khz); int msm_dp_panel_get_modes(struct msm_dp_panel *msm_dp_panel,