diff options
Diffstat (limited to 'drivers/gpu/drm/msm/dp')
| -rw-r--r-- | drivers/gpu/drm/msm/dp/dp_display.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c index c30ffe778ffe..32d2236b20b2 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.c +++ b/drivers/gpu/drm/msm/dp/dp_display.c @@ -545,6 +545,13 @@ static int dp_connect_pending_timeout(struct dp_display_private *dp, u32 data) return 0; } +static void dp_display_handle_plugged_change(struct msm_dp *dp_display, + bool plugged) +{ + if (dp_display->plugged_cb && dp_display->codec_dev) + dp_display->plugged_cb(dp_display->codec_dev, plugged); +} + static int dp_hpd_unplug_handle(struct dp_display_private *dp, u32 data) { struct dp_usbpd *hpd = dp->usbpd; @@ -590,6 +597,9 @@ static int dp_hpd_unplug_handle(struct dp_display_private *dp, u32 data) /* start sanity checking */ dp_add_event(dp, EV_DISCONNECT_PENDING_TIMEOUT, 0, DP_TIMEOUT_5_SECOND); + /* signal the disconnect event early to ensure proper teardown */ + dp_display_handle_plugged_change(g_dp_display, false); + dp_catalog_hpd_config_intr(dp->catalog, DP_DP_HPD_PLUG_INT_MASK | DP_DP_IRQ_HPD_INT_MASK, true); @@ -780,13 +790,6 @@ static int dp_display_prepare(struct msm_dp *dp) return 0; } -static void dp_display_handle_plugged_change(struct msm_dp *dp_display, - bool plugged) -{ - if (dp_display->plugged_cb && dp_display->codec_dev) - dp_display->plugged_cb(dp_display->codec_dev, plugged); -} - static int dp_display_enable(struct dp_display_private *dp, u32 data) { int rc = 0; @@ -1371,8 +1374,6 @@ int msm_dp_display_pre_disable(struct msm_dp *dp, struct drm_encoder *encoder) dp_ctrl_push_idle(dp_display->ctrl); - dp_display_handle_plugged_change(dp, false); - return 0; } |