From: Rob Clark rob@ti.com
Call connector->funcs->dpms(DPMS_ON) rather than just setting connector->dpms = DPMS_ON. This ensures that if the connector has something to do to enable the output (rather than just using drm_helper_connector_dpms helper directly), that this happens at bootup. This solves an issue with connectors not getting enabled from fbcon_init() when the driver is loaded.
Signed-off-by: Rob Clark rob@ti.com --- drivers/gpu/drm/drm_crtc_helper.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index d2619d7..2f1ec7c 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -710,7 +710,7 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set) for (i = 0; i < set->num_connectors; i++) { DRM_DEBUG_KMS("\t[CONNECTOR:%d:%s] set DPMS on\n", set->connectors[i]->base.id, drm_get_connector_name(set->connectors[i])); - set->connectors[i]->dpms = DRM_MODE_DPMS_ON; + set->connectors[i]->funcs->dpms(set->connectors[i], DRM_MODE_DPMS_ON); } } drm_helper_disable_unused_functions(dev);