From: Rob Clark <robdclark@xxxxxxxxxxxx>
Use the drm_of_find_panel_id() helper to decide which endpoint to use
when looking up panel. This way we can support devices that have
multiple possible panels, such as the aarch64 laptops.
Signed-off-by: Rob Clark <robdclark@xxxxxxxxxxxx>
---
drivers/gpu/drm/bridge/ti-sn65dsi86.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
index 2719d9c0864b..56c66a43f1a6 100644
--- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c
+++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
@@ -790,7 +790,7 @@ static int ti_sn_bridge_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct ti_sn_bridge *pdata;
- int ret;
+ int ret, panel_id;
if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
DRM_ERROR("device doesn't support I2C\n");
@@ -811,7 +811,8 @@ static int ti_sn_bridge_probe(struct i2c_client *client,
pdata->dev = &client->dev;
- ret = drm_of_find_panel_or_bridge(pdata->dev->of_node, 1, 0,
+ panel_id = drm_of_find_panel_id();
+ ret = drm_of_find_panel_or_bridge(pdata->dev->of_node, 1, panel_id,
&pdata->panel, NULL);
if (ret) {
DRM_ERROR("could not find any panel node\n");
--
2.20.1
