Re: [PATCH v13 11/17] drm/bridge: analogix_dp: Apply drm_bridge_connector helper

[Dmitry Baryshkov]

On Thu, Apr 09, 2026 at 02:52:55PM +0800, Damon Ding wrote:
> Initialize bridge_connector for both Rockchip and Exynos encoder sides.
> Then, make DRM_BRIDGE_ATTACH_NO_CONNECTOR mandatory for Analogix bridge
> side, as the private &drm_connector is no longer created.
> 
> The previous &drm_connector_funcs and &drm_connector_helper_funcs APIs
> are replaced by the corresponding &drm_bridge_funcs APIs:
> 
> analogix_dp_atomic_check() -> analogix_dp_bridge_atomic_check()
> analogix_dp_detect()       -> analogix_dp_bridge_detect()
> analogix_dp_get_modes()    -> analogix_dp_bridge_get_modes()
>                               analogix_dp_bridge_edid_read()
> 
> Additionally, the compatibilities of Analogix DP bridge based on whether
> the next bridge is a 'panel'. If it is, OP_MODES and OP_DETECT are
> supported; If not (the next bridge is a 'monitor' or a bridge chip),
> OP_EDID and OP_DETECT are supported.
> 
> The devm_drm_bridge_add() is placed in analogix_dp_bind() instead of
> analogix_dp_probe(), because the type of next bridge (the panel, monitor
> or bridge chip) can only be determined after the probe process has fully
> completed.
> 
> Signed-off-by: Damon Ding <damon.ding@xxxxxxxxxxxxxx>
> Tested-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
> Tested-by: Heiko Stuebner <heiko@xxxxxxxxx> # rk3588
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>


-- 
With best wishes
Dmitry