diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c index 419a8b0e5de8..d50e75f0b2bd 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c @@ -15,6 +15,7 @@ #include #include #include +#include #include "komeda_dev.h" #include "komeda_framebuffer.h" @@ -315,6 +316,8 @@ struct komeda_kms_dev *komeda_kms_attach(struct komeda_dev *mdev) drm->irq_enabled = true; + drm_kms_helper_poll_init(drm); + err = drm_dev_register(drm, 0); if (err) goto cleanup_mode_config; @@ -322,6 +325,7 @@ struct komeda_kms_dev *komeda_kms_attach(struct komeda_dev *mdev) return kms; cleanup_mode_config: + drm_kms_helper_poll_fini(drm); drm->irq_enabled = false; drm_mode_config_cleanup(drm); komeda_kms_cleanup_private_objs(kms); @@ -338,6 +342,7 @@ void komeda_kms_detach(struct komeda_kms_dev *kms) drm->irq_enabled = false; mdev->funcs->disable_irq(mdev); drm_dev_unregister(drm); + drm_kms_helper_poll_fini(drm); component_unbind_all(mdev->dev, drm); komeda_kms_cleanup_private_objs(kms); drm_mode_config_cleanup(drm);