On Mon, Mar 30, 2026 at 09:25:50PM +0200, Luca Ceresoli wrote: > The imx8mp-hdmi-tx one of many drivers based on dw-hdmi. dw-hdmi in turn > can operate in two different modes, depending on the platform data as set > by the driver: > > A. hdmi->plat_data->output_port = 0: > the HDMI output (port@1) in device tree is not used [0] > > B. hdmi->plat_data->output_port = 1: > the HDMI output (port@1) is parsed to find the next bridge > > The imx8mp-hdmi-tx driver falls in case A. Switching to case B, which is > the current best practice, requires that the HDMI connector is always > described in the live device tree, and a previous commit ensured this is > always the case by adding an overlay in case the device tree does not > comply. > > So now we can simply switch to the new mode and support > DRM_BRIDGE_ATTACH_NO_CONNECTOR. > > Signed-off-by: Luca Ceresoli <[email protected]> > > --- > > Changes in v2: > - new patch, split out of the previous patch > --- > drivers/gpu/drm/bridge/imx/imx8mp-hdmi-tx.c | 1 + > 1 file changed, 1 insertion(+)
Reviewed-by: Liu Ying <[email protected]>
