From: Inki Dae Date: Tue, 1 Apr 2014 10:45:28 +0000 (+0900) Subject: drm/exynos: dpi: fix hotplug fail issue X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ae08fe6c15e98a48523d36cc4d8f56f49957c14a;p=linux-beck.git drm/exynos: dpi: fix hotplug fail issue When connector is created, if connector->polled is DRM_CONNECTOR_POLL_CONNECT then drm_kms_helper_hotplug_event function isn't called at drm_helper_hpd_irq_event because the function will be called only in case of DRM_CONNECTOR_POLL_HPD. So this patch sets always DRM_CONNECTOR_POLL_HPD flag to connector->polled of parallel panel driver at connector creation. Signed-off-by: Inki Dae Signed-off-by: Kyungmin Park --- diff --git a/drivers/gpu/drm/exynos/exynos_drm_dpi.c b/drivers/gpu/drm/exynos/exynos_drm_dpi.c index f5503af52148..782d301fa9bb 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dpi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dpi.c @@ -116,10 +116,7 @@ static int exynos_dpi_create_connector(struct exynos_drm_display *display, ctx->encoder = encoder; - if (ctx->panel_node) - connector->polled = DRM_CONNECTOR_POLL_CONNECT; - else - connector->polled = DRM_CONNECTOR_POLL_HPD; + connector->polled = DRM_CONNECTOR_POLL_HPD; ret = drm_connector_init(encoder->dev, connector, &exynos_dpi_connector_funcs,