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Merge "disp: msm: dp: send hotplug notification on state change"

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qctecmdr 2019-08-02 02:17:37 -07:00 • committed by Gerrit - the friendly Code Review server
commit f5cf95ef1a
1 changed files with 9 additions and 0 deletions
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9
msm/dp/dp_display.c
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@ -64,6 +64,7 @@ struct dp_display_private {
bool core_initialized;
bool power_on;
bool is_connected;
enum drm_connector_status cached_connector_status;
atomic_t aborted;
@ -568,6 +569,13 @@ static void dp_display_send_hpd_event(struct dp_display_private *dp)
}
connector->status = connector->funcs->detect(connector, false);
if (dp->cached_connector_status == connector->status) {
DP_DEBUG("connector status (%d) unchanged, skipping uevent\n",
dp->cached_connector_status);
return;
}
dp->cached_connector_status = connector->status;
dev = connector->dev;
@ -1368,6 +1376,7 @@ static int dp_init_sub_modules(struct dp_display_private *dp)
goto error_debug;
}
dp->cached_connector_status = connector_status_disconnected;
dp->tot_dsc_blks_in_use = 0;
dp->debug->hdcp_disabled = hdcp_disabled;