[PATCH v14 1/8] drm/bridge: analogix_dp: Pass struct drm_atomic_state* for analogix_dp_bridge_mode_set()

[Damon Ding <damon.ding@rock-chips.com>]

To avoid using &analogix_dp_device.connector for compatibility
with the bridge connector framework, get &drm_connector from
&drm_atomic_state instead.

Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>

---

Changes in v14:
- Add Reviewed-by tags.
---
 drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
index 840c1963e60e..84b994cce900 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
@@ -1095,14 +1095,21 @@ static int analogix_dp_set_bridge(struct analogix_dp_device *dp)
 }
 
 static void analogix_dp_bridge_mode_set(struct drm_bridge *bridge,
+					struct drm_atomic_state *state,
 					const struct drm_display_mode *mode)
 {
 	struct analogix_dp_device *dp = to_dp(bridge);
-	struct drm_display_info *display_info = &dp->connector.display_info;
 	struct video_info *video = &dp->video_info;
 	struct device_node *dp_node = dp->dev->of_node;
+	struct drm_connector *connector;
+	struct drm_display_info *display_info;
 	int vic;
 
+	connector = drm_atomic_get_new_connector_for_encoder(state, bridge->encoder);
+	if (!connector)
+		return;
+	display_info = &connector->display_info;
+
 	/* Input video interlaces & hsync pol & vsync pol */
 	video->interlaced = !!(mode->flags & DRM_MODE_FLAG_INTERLACE);
 	video->v_sync_polarity = !!(mode->flags & DRM_MODE_FLAG_NVSYNC);
@@ -1186,7 +1193,7 @@ static void analogix_dp_bridge_atomic_enable(struct drm_bridge *bridge,
 	new_crtc_state = drm_atomic_get_new_crtc_state(old_state, crtc);
 	if (!new_crtc_state)
 		return;
-	analogix_dp_bridge_mode_set(bridge, &new_crtc_state->adjusted_mode);
+	analogix_dp_bridge_mode_set(bridge, old_state, &new_crtc_state->adjusted_mode);
 
 	old_crtc_state = drm_atomic_get_old_crtc_state(old_state, crtc);
 	/* Not a full enable, just disable PSR and continue */
-- 
2.34.1