Claude review: Apply drm_bridge_connector and panel_bridge helper for the Analogix DP driver

Claude Code Review Bot
2026-04-12T01:37:38Z

Overall Series Review

Subject: Apply drm_bridge_connector and panel_bridge helper for the Analogix DP driver
Author: Damon Ding <damon.ding@rock-chips.com>
Patches: 24
Reviewed: 2026-04-12T11:37:38.684157

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This is a well-structured v13 series (17 patches) that modernizes the Analogix DP bridge driver by:

1. Adopting the `drm_bridge_connector` helper (replacing the private `drm_connector`)
2. Adopting the `panel_bridge` helper (wrapping panels as bridges for uniform handling)
3. Moving panel/bridge parsing from platform drivers (Rockchip/Exynos) into the common Analogix code via `analogix_dp_finish_probe()`
4. Refactoring the IMX legacy bridge into a generic `of-display-mode-bridge` for multi-platform use

The series is at v13, has been well-reviewed (Reviewed-by from Dmitry Baryshkov and Luca Ceresoli, Tested-by from Marek Szyprowski and Heiko Stuebner), and the incremental cleanups are logically ordered. The overall approach is correct and aligns with modern DRM bridge best practices.

**One real bug** exists in patch 17 (wrong variable in `PTR_ERR()`). The rest of the series is clean.

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