diff --git a/drivers/gpu/drm/bridge/display-connector.c b/drivers/gpu/drm/bridge/display-connector.c index 16c0631adeb1..6bb1134f75c3 100644 --- a/drivers/gpu/drm/bridge/display-connector.c +++ b/drivers/gpu/drm/bridge/display-connector.c @@ -87,6 +87,20 @@ display_connector_bridge_detect(struct drm_bridge *bridge, struct drm_connector return display_connector_detect(bridge); } +static void display_connector_hpd_enable(struct drm_bridge *bridge) +{ + struct display_connector *conn = to_display_connector(bridge); + + enable_irq(conn->hpd_irq); +} + +static void display_connector_hpd_disable(struct drm_bridge *bridge) +{ + struct display_connector *conn = to_display_connector(bridge); + + disable_irq(conn->hpd_irq); +} + static const struct drm_edid *display_connector_edid_read(struct drm_bridge *bridge, struct drm_connector *connector) { @@ -178,6 +192,8 @@ static u32 *display_connector_get_input_bus_fmts(struct drm_bridge *bridge, static const struct drm_bridge_funcs display_connector_bridge_funcs = { .attach = display_connector_attach, .detect = display_connector_bridge_detect, + .hpd_enable = display_connector_hpd_enable, + .hpd_disable = display_connector_hpd_disable, .edid_read = display_connector_edid_read, .atomic_get_output_bus_fmts = display_connector_get_output_bus_fmts, .atomic_get_input_bus_fmts = display_connector_get_input_bus_fmts, @@ -307,6 +323,7 @@ static int display_connector_probe(struct platform_device *pdev) NULL, display_connector_hpd_irq, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | + IRQF_NO_AUTOEN | IRQF_ONESHOT, "HPD", conn); if (ret) {