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Commit ae08fe6c authored by Inki Dae's avatar Inki Dae Committed by Inki Dae
Browse files

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: default avatarInki Dae <inki.dae@samsung.com>
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
parent f37cd5e8

drivers/gpu/drm/exynos/exynos_drm_dpi.c

+1 −4
Original line number Diff line number Diff line
@@ -116,9 +116,6 @@ 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;



	ret = drm_connector_init(encoder->dev, connector,