Unverified Commit d89078c3 authored by Maxime Ripard's avatar Maxime Ripard
Browse files

drm/bridge: lt8912b: Register and attach our DSI device at probe 



In order to avoid any probe ordering issue, the best practice is to move
the secondary MIPI-DSI device registration and attachment to the
MIPI-DSI host at probe time. Let's do this.

Acked-by: default avatarSam Ravnborg <sam@ravnborg.org>
Signed-off-by: default avatarMaxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20211025151536.1048186-7-maxime@cerno.tech
parent 1fdbf66e

drivers/gpu/drm/bridge/lontium-lt8912b.c

+7 −4
Original line number Diff line number Diff line
@@ -544,10 +544,6 @@ static int lt8912_bridge_attach(struct drm_bridge *bridge, 
	if (ret)

		goto error;



	ret = lt8912_attach_dsi(lt);

	if (ret)

		goto error;



	lt->is_attached = true;



	return 0;
@@ -706,8 +702,15 @@ static int lt8912_probe(struct i2c_client *client, 


	drm_bridge_add(&lt->bridge);



	ret = lt8912_attach_dsi(lt);

	if (ret)

		goto err_attach;



	return 0;



err_attach:

	drm_bridge_remove(&lt->bridge);

	lt8912_free_i2c(lt);

err_i2c:

	lt8912_put_dt(lt);

err_dt_parse: