[PATCH 30/60] drm/omap: dss: Fix output next device lookup in DT

Tomi Valkeinen tomi.valkeinen at ti.com
Tue Aug 13 07:38:30 UTC 2019

On 07/07/2019 21:19, Laurent Pinchart wrote:
> The DSS core looks up the next device connected to an output by
> traversing the OF graph. It currently hardcodes the local port number to
> 0, which breaks any output with a different port number (SDI on OMAP3
> and any DPI output but the first one). Fix this by repurposing the
> currently unused of_ports bitmask in omap_dss_device with an of_port
> output port number, and use it to traverse the OF graph.
> Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>

Reviewed-by: Tomi Valkeinen <tomi.valkeinen at ti.com>


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