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drm/mediatek: fix unbind functions

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[ Upstream commit 8fd7a37b191f93737f6280a9b5de65f98acc12c9 ]

detatch panel in mtk_dsi_destroy_conn_enc(), since .bind will try to
attach it again.

Fixes: 2e54c14e310f ("drm/mediatek: Add DSI sub driver")
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Signed-off-by: CK Hu <ck.hu@mediatek.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Hsin-Yi Wang 2019-05-29 18:25:52 +08:00 committed by Greg Kroah-Hartman
parent 3b3853bf81
commit b9c6c4d8ff
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/mediatek/mtk_dsi.c
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@ -720,6 +720,8 @@ static void mtk_dsi_destroy_conn_enc(struct mtk_dsi *dsi)
/* Skip connector cleanup if creation was delegated to the bridge */
if (dsi->conn.dev)
drm_connector_cleanup(&dsi->conn);
if (dsi->panel)
drm_panel_detach(dsi->panel);
}
static void mtk_dsi_ddp_start(struct mtk_ddp_comp *comp)