Claude review: drm: bridge: dw_hdmi: Use dw_hdmi_connector_status_update()

[Claude Code Review Bot <claude-review@example.com>]

Patch Review

**Status:** Correct.

The key change: EDID is now read in `detect()` and `force()` instead of `get_modes()`. This matches bridge connector behavior. The `dw_hdmi_connector_status_update()` function now handles connected vs disconnected differently:
```c
+	if (status == connector_status_disconnected) {
+		drm_edid_connector_update(connector, NULL);
+		cec_notifier_phys_addr_invalidate(hdmi->cec_notifier);
+		return;
+	}
```

The `get_modes()` is simplified to just `return drm_edid_connector_add_modes(connector)` since EDID is already cached.

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Generated by Claude Code Patch Reviewer