[PATCH v4 15/16] drm: bridge: analogix/dp: move hpd detect to connector detect function

[Yakir Yang]

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().

Signed-off-by: Yakir Yang <ykk at rock-chips.com>
---
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 | 12 ++++++------
 1 file changed, 6 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 e6b328a..499ec57 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
@@ -908,12 +908,6 @@ 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");
@@ -949,6 +943,12 @@ static void analogix_dp_commit(struct analogix_dp_device 
*dp)
 static enum drm_connector_status
 analogix_dp_detect(struct drm_connector *connector, bool force)
 {
+       struct analogix_dp_device *dp = connector_to_dp(connector);
+
+       if (analogix_dp_detect_hpd(dp))
+               /* Cable has been disconnected, we're done */
+               return connector_status_disconnected;
+
        return connector_status_connected;
 }

-- 
2.1.2