[PATCH v2 2/4] drm/bridge: waveshare-dsi: support DSI LCD kits with LVDS panels

[Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>]

Several Waveshare DSI LCD kits use LVDS panels and the ICN6202 DSI2LVDS
bridge. Support that setup by handling waveshare,dsi2lvds compatible.
The only difference with the existing waveshare,dsi2dpi is the bridge's
output type (LVDS vs DPI).

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 drivers/gpu/drm/bridge/waveshare-dsi.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/bridge/waveshare-dsi.c b/drivers/gpu/drm/bridge/waveshare-dsi.c
index 32d40414adb9..ded57f298d64 100644
--- a/drivers/gpu/drm/bridge/waveshare-dsi.c
+++ b/drivers/gpu/drm/bridge/waveshare-dsi.c
@@ -177,7 +177,7 @@ static int ws_bridge_probe(struct i2c_client *i2c)
 	regmap_write(ws->reg_map, 0xc2, 0x01);
 	regmap_write(ws->reg_map, 0xac, 0x01);
 
-	ws->bridge.type = DRM_MODE_CONNECTOR_DPI;
+	ws->bridge.type = (uintptr_t)i2c_get_match_data(i2c);
 	ws->bridge.of_node = dev->of_node;
 	devm_drm_bridge_add(dev, &ws->bridge);
 
@@ -185,7 +185,8 @@ static int ws_bridge_probe(struct i2c_client *i2c)
 }
 
 static const struct of_device_id ws_bridge_of_ids[] = {
-	{.compatible = "waveshare,dsi2dpi",},
+	{.compatible = "waveshare,dsi2dpi", .data = (void *)DRM_MODE_CONNECTOR_DPI, },
+	{.compatible = "waveshare,dsi2lvds", .data = (void *)DRM_MODE_CONNECTOR_LVDS, },
 	{ }
 };
 

-- 
2.47.3