Unverified Commit 824c7bb4 authored by Marek Vasut's avatar Marek Vasut Committed by Robert Foss
Browse files

drm/bridge: tc358767: Wrap (e)DP aux I2C registration into tc_aux_link_setup() 



This bit of code is (e)DP and aux I2C link specific, move it into
tc_aux_link_setup() to permit cleaner addition of DSI-to-DPI mode.
No functional change.

Reviewed-by: default avatarLucas Stach <l.stach@pengutronix.de>
Tested-by: Lucas Stach <l.stach@pengutronix.de> # In both DPI to eDP and DSI to DPI mode.
Signed-off-by: default avatarMarek Vasut <marex@denx.de>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: default avatarRobert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220329085015.39159-8-marex@denx.de
parent 8478095a

drivers/gpu/drm/bridge/tc358767.c

+6 −6
Original line number Diff line number Diff line
@@ -656,6 +656,12 @@ static int tc_aux_link_setup(struct tc_data *tc) 
	if (ret)

		goto err;



	/* Register DP AUX channel */

	tc->aux.name = "TC358767 AUX i2c adapter";

	tc->aux.dev = tc->dev;

	tc->aux.transfer = tc_aux_transfer;

	drm_dp_aux_init(&tc->aux);



	return 0;

err:

	dev_err(tc->dev, "tc_aux_link_setup failed: %d\n", ret);
@@ -1736,12 +1742,6 @@ static int tc_probe(struct i2c_client *client, const struct i2c_device_id *id) 
	if (ret)

		return ret;



	/* Register DP AUX channel */

	tc->aux.name = "TC358767 AUX i2c adapter";

	tc->aux.dev = tc->dev;

	tc->aux.transfer = tc_aux_transfer;

	drm_dp_aux_init(&tc->aux);



	tc->bridge.funcs = &tc_edp_bridge_funcs;

	if (tc->hpd_pin >= 0)

		tc->bridge.ops |= DRM_BRIDGE_OP_DETECT;