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authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>2016-11-29 22:56:30 +0200
committerSean Paul <seanpaul@chromium.org>2016-12-01 10:05:53 -0500
commit949f08862d662f17b9d2929c6afb2d4e8f5d50cb (patch)
treeaf689aba55858b8933860832055dafc7c76864ab /drivers/gpu/drm/arc
parent87291e5dbae94da1ddd3966272e0d7d6dc7232f1 (diff)
drm: Make the connector .detect() callback optional
Many drivers (21 to be exact) create connectors that are always connected (for instance to an LVDS or DSI panel). Instead of forcing them to implement a dummy .detect() handler, make the callback optional and consider the connector as always connected in that case. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Jyri Sarha <jsarha@ti.com> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Vincent Abriou <vincent.abriou@st.com> Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> [seanpaul fixed small conflict in rcar-du/rcar_du_lvdscon.c] Signed-off-by: Sean Paul <seanpaul@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/arc')
-rw-r--r--drivers/gpu/drm/arc/arcpgu_sim.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/gpu/drm/arc/arcpgu_sim.c b/drivers/gpu/drm/arc/arcpgu_sim.c
index 2bf06d71556a..bca3a678c955 100644
--- a/drivers/gpu/drm/arc/arcpgu_sim.c
+++ b/drivers/gpu/drm/arc/arcpgu_sim.c
@@ -41,12 +41,6 @@ static int arcpgu_drm_connector_get_modes(struct drm_connector *connector)
return count;
}
-static enum drm_connector_status
-arcpgu_drm_connector_detect(struct drm_connector *connector, bool force)
-{
- return connector_status_connected;
-}
-
static void arcpgu_drm_connector_destroy(struct drm_connector *connector)
{
drm_connector_unregister(connector);
@@ -61,7 +55,6 @@ arcpgu_drm_connector_helper_funcs = {
static const struct drm_connector_funcs arcpgu_drm_connector_funcs = {
.dpms = drm_helper_connector_dpms,
.reset = drm_atomic_helper_connector_reset,
- .detect = arcpgu_drm_connector_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
.destroy = arcpgu_drm_connector_destroy,
.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,