diff --git a/drivers/gpu/drm/display/drm_bridge_connector.c b/drivers/gpu/drm/display/drm_bridge_connector.c index 30c736fc0..74b83a0f0 100644 --- a/drivers/gpu/drm/display/drm_bridge_connector.c +++ b/drivers/gpu/drm/display/drm_bridge_connector.c @@ -176,38 +176,38 @@ static void drm_bridge_connector_disable_hpd(struct drm_connector *connector) * Bridge Connector Functions */ -static enum drm_connector_status -drm_bridge_connector_detect(struct drm_connector *connector, bool force) -{ - struct drm_bridge_connector *bridge_connector = - to_drm_bridge_connector(connector); - struct drm_bridge *detect = bridge_connector->bridge_detect; - struct drm_bridge *hdmi = bridge_connector->bridge_hdmi; - enum drm_connector_status status; +// static enum drm_connector_status +// drm_bridge_connector_detect(struct drm_connector *connector, bool force) +// { +// struct drm_bridge_connector *bridge_connector = +// to_drm_bridge_connector(connector); +// struct drm_bridge *detect = bridge_connector->bridge_detect; +// struct drm_bridge *hdmi = bridge_connector->bridge_hdmi; +// enum drm_connector_status status; - if (detect) { - status = detect->funcs->detect(detect); +// if (detect) { +// status = detect->funcs->detect(detect); - if (hdmi) - drm_atomic_helper_connector_hdmi_hotplug(connector, status); +// if (hdmi) +// drm_atomic_helper_connector_hdmi_hotplug(connector, status); - drm_bridge_connector_hpd_notify(connector, status); - } else { - switch (connector->connector_type) { - case DRM_MODE_CONNECTOR_DPI: - case DRM_MODE_CONNECTOR_LVDS: - case DRM_MODE_CONNECTOR_DSI: - case DRM_MODE_CONNECTOR_eDP: - status = connector_status_connected; - break; - default: - status = connector_status_unknown; - break; - } - } +// drm_bridge_connector_hpd_notify(connector, status); +// } else { +// switch (connector->connector_type) { +// case DRM_MODE_CONNECTOR_DPI: +// case DRM_MODE_CONNECTOR_LVDS: +// case DRM_MODE_CONNECTOR_DSI: +// case DRM_MODE_CONNECTOR_eDP: +// status = connector_status_connected; +// break; +// default: +// status = connector_status_unknown; +// break; +// } +// } - return status; -} +// return status; +// } static void drm_bridge_connector_force(struct drm_connector *connector) { @@ -246,7 +246,7 @@ static void drm_bridge_connector_reset(struct drm_connector *connector) static const struct drm_connector_funcs drm_bridge_connector_funcs = { .reset = drm_bridge_connector_reset, - .detect = drm_bridge_connector_detect, + //.detect = drm_bridge_connector_detect, .force = drm_bridge_connector_force, .fill_modes = drm_helper_probe_single_connector_modes, .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, @@ -259,6 +259,43 @@ static const struct drm_connector_funcs drm_bridge_connector_funcs = { * Bridge Connector Helper Functions */ +static int drm_bridge_connector_detect_ctx(struct drm_connector *connector, + struct drm_modeset_acquire_ctx *ctx, + bool force) +{ + struct drm_bridge_connector *bridge_connector = + to_drm_bridge_connector(connector); + struct drm_bridge *detect = bridge_connector->bridge_detect; + struct drm_bridge *hdmi = bridge_connector->bridge_hdmi; + int ret; + + if (detect) { + ret = drm_bridge_detect_ctx(detect, connector, ctx); + if (ret < 0) + return ret; + + if (hdmi) + drm_atomic_helper_connector_hdmi_hotplug(connector, ret); + + drm_bridge_connector_hpd_notify(connector, ret); + } else { + switch (connector->connector_type) { + case DRM_MODE_CONNECTOR_DPI: + case DRM_MODE_CONNECTOR_LVDS: + case DRM_MODE_CONNECTOR_DSI: + case DRM_MODE_CONNECTOR_eDP: + ret = connector_status_connected; + break; + default: + ret = connector_status_unknown; + break; + } + } + + return ret; +} + + static int drm_bridge_connector_get_modes_edid(struct drm_connector *connector, struct drm_bridge *bridge) { @@ -266,7 +303,8 @@ static int drm_bridge_connector_get_modes_edid(struct drm_connector *connector, const struct drm_edid *drm_edid; int n; - status = drm_bridge_connector_detect(connector, false); + //status = drm_bridge_connector_detect(connector, false); + status = drm_bridge_connector_detect_ctx(connector, NULL, false); if (status != connector_status_connected) goto no_edid; @@ -352,6 +390,7 @@ static int drm_bridge_connector_atomic_check(struct drm_connector *connector, static const struct drm_connector_helper_funcs drm_bridge_connector_helper_funcs = { .get_modes = drm_bridge_connector_get_modes, + .detect_ctx = drm_bridge_connector_detect_ctx, .mode_valid = drm_bridge_connector_mode_valid, .enable_hpd = drm_bridge_connector_enable_hpd, .disable_hpd = drm_bridge_connector_disable_hpd,