Re: [PATCH v2 4/6] drm/tidss: Set bus_format correctly from bridge/connector

2020-11-11 Thread Tomi Valkeinen
On 09/11/2020 19:05, Nikhil Devshatwar wrote: > When there is a chain of bridges attached to the encoder, > the bus_format should be ideally set from the input format of the > first bridge in the chain. > > Use the bridge state to get the negotiated bus_format. > If the bridge does not support for

[PATCH v2 4/6] drm/tidss: Set bus_format correctly from bridge/connector

2020-11-09 Thread Nikhil Devshatwar
When there is a chain of bridges attached to the encoder, the bus_format should be ideally set from the input format of the first bridge in the chain. Use the bridge state to get the negotiated bus_format. If the bridge does not support format negotiation, error out and fail. Signed-off-by: Nikhi