This change just make a little clean to make code more like
drm core expect, move hdp detect code from bridge->enable(),
and place them into connector->detect().

Tested-by: Javier Martinez Canillas <jav...@osg.samsung.com>
Signed-off-by: Yakir Yang <y...@rock-chips.com>
---
Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v4:
- Take Jingoo suggest, add commit messages.

Changes in v3:
- move dp hpd detect to connector detect function.

Changes in v2: None

 drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c 
b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
index 3842dbd..216d33d 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
@@ -901,12 +901,6 @@ static void analogix_dp_commit(struct analogix_dp_device 
*dp)
                        DRM_ERROR("failed to disable the panel\n");
        }
 
-       ret = analogix_dp_detect_hpd(dp);
-       if (ret) {
-               /* Cable has been disconnected, we're done */
-               return;
-       }
-
        ret = analogix_dp_handle_edid(dp);
        if (ret) {
                dev_err(dp->dev, "unable to handle edid\n");
@@ -941,6 +935,11 @@ static void analogix_dp_commit(struct analogix_dp_device 
*dp)
 
 enum drm_connector_status analogix_dp_detect(struct device *dev, bool force)
 {
+       struct analogix_dp_device *dp = dev_get_drvdata(dev);
+
+       if (analogix_dp_detect_hpd(dp))
+               return connector_status_disconnected;
+
        return connector_status_connected;
 }
 EXPORT_SYMBOL_GPL(analogix_dp_detect);
-- 
2.1.2


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