[PATCH] drm/bridge: panel: Set pre_enable_prev_first from drmm_panel_bridge_add

[Dave Stevenson]

Commit 5ea6b1702781 ("drm/panel: Add prepare_prev_first flag to drm_panel")
added code to copy prepare_prev_first from drm_panel to pre_enable_prev_first
in drm_bridge when called through devm_panel_bridge_add, but
missed drmm_panel_bridge_add.

Add the same code to drmm_panel_bridge_add.

Fixes: 5ea6b1702781 ("drm/panel: Add prepare_prev_first flag to drm_panel")
Signed-off-by: Dave Stevenson <dave.stevenson at raspberrypi.com>
---
 drivers/gpu/drm/bridge/panel.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c
index 03c3274dc3d9..1708098fba6d 100644
--- a/drivers/gpu/drm/bridge/panel.c
+++ b/drivers/gpu/drm/bridge/panel.c
@@ -404,6 +404,8 @@ struct drm_bridge *drmm_panel_bridge_add(struct drm_device *drm,
 	if (ret)
 		return ERR_PTR(ret);
 
+	bridge->pre_enable_prev_first = panel->prepare_prev_first;
+
 	return bridge;
 }
 EXPORT_SYMBOL(drmm_panel_bridge_add);
-- 
2.34.1