iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/sti: fix panel detection for DVO connector

Browse Source 
The DVO connector is tag as disconnect because of a wrong management
of the panel detection.

Signed-off-by: Vincent Abriou <vincent.abriou@st.com>
Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
This commit is contained in:
Vincent Abriou 2016-01-28 09:11:03 +01:00
parent 1834b84d13
commit 974c3bb511
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/gpu/drm/sti/sti_dvo.c
View File

@ -345,12 +345,14 @@ sti_dvo_connector_detect(struct drm_connector *connector, bool force)
DRM_DEBUG_DRIVER("\n");
if (!dvo->panel)
if (!dvo->panel) {
dvo->panel = of_drm_find_panel(dvo->panel_node);
if (dvo->panel)
drm_panel_attach(dvo->panel, connector);
}
if (dvo->panel)
if (!drm_panel_attach(dvo->panel, connector))
return connector_status_connected;
return connector_status_connected;
return connector_status_disconnected;
}