From b1318d50a0dddda4f4facfedf757a5a328ddfd94 Mon Sep 17 00:00:00 2001 From: Lucas Stach Date: Thu, 16 Jun 2016 11:19:41 +0200 Subject: [PATCH] drm/imx: imx-ldb: detach panel on unbind Make sure to leave a clean panel state behind and allow to properly attach to the panel again on a rebind. Signed-off-by: Lucas Stach Signed-off-by: Philipp Zabel --- drivers/gpu/drm/imx/imx-ldb.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/imx/imx-ldb.c b/drivers/gpu/drm/imx/imx-ldb.c index 87b83bd78716..27a471c5e7c9 100644 --- a/drivers/gpu/drm/imx/imx-ldb.c +++ b/drivers/gpu/drm/imx/imx-ldb.c @@ -757,6 +757,9 @@ static void imx_ldb_unbind(struct device *dev, struct device *master, for (i = 0; i < 2; i++) { struct imx_ldb_channel *channel = &imx_ldb->channel[i]; + if (channel->panel) + drm_panel_detach(channel->panel); + kfree(channel->edid); i2c_put_adapter(channel->ddc); } -- 2.39.5