Messages in this thread |  | | Date | Fri, 10 Apr 2026 00:06:28 +0300 | | From | Dmitry Baryshkov <> | | Subject | Re: [PATCH v13 11/17] drm/bridge: analogix_dp: Apply drm_bridge_connector helper |
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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@rock-chips.com> > Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> > Tested-by: Heiko Stuebner <heiko@sntech.de> # rk3588 >
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
-- With best wishes Dmitry
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